24H Mold Inspection

(91 reviews)

Michael at Pro Environmental Testing was thorough and professional throughout the entire mold…read moreinspection process. He was very transparent with his pricing and there were no hidden fees which was nice. He did not pressure for more sample than what was needed. He even offered sound advice on which type of test is preferred for certain areas (swab vs air). He identified visible mold in multiple areas of my apartment and backed it up with lab-certified air and surface samples. The interpretation report clearly explained the findings -- including the detection of Stachybotrys (toxic mold) in the master bathroom -- and outlined exactly what remediation steps were needed. Highly recommend if you want honest, science-backed results and not just a guessing game. We will be using Michael's services again if needed.

I contacted them, and they were out within 24 hours. From the very beginning, they were incredibly…read moreaccommodating, friendly, honest, and--most importantly--thorough. They came out on a Sunday to perform the testing, and I had the complete reports in hand by Tuesday. Their professionalism, responsiveness, and attention to detail made the entire process seamless. I highly recommend them to anyone looking for reliable and trustworthy service!

Bye Bye Mold

(125 reviews)

Wow Robert was fantastic! We were doing a escrow inspection and he was thorough and honest. He took…read morehis time inspecting the home carefully and thankfully he said he wasn't concerned about our home and that no tests were necessary unless we wanted it for peace of mind. Rare to have someone so honest these days. Thank you Robert!

I'm a property manager, calling to simply get pricing information so I can get a mold…read moreinspection/testing approved by the owner, they cannot provide pricing info without taking your info and then calling back. I called two other companies directly after and both were happy to provide pricing info without taking down your information and calling back.

VM3 Environmental

(204 reviews)

Service was great, speedy, professional, accommodating and customer service based…read more We received the report in a very reasonable amount of time.

They're great! Communicative and awesome. A+++ Drue, specifically, was my point of contact.read more

Fun Guy Inspection & Consulting

(71 reviews)

These guys got out to my income property within 48 hours and provided a full report in less than a…read moreweek. They have fielded multiple follow up calls with me and answered endless questions. They've gone above and beyond. If you're stuck, dealing with a mold issue, these guys are your best bet.

Reasons I called Fun Guy Inspections: It's in the name! Because Mold Inspection and Consulting is…read moreway too boring. Reasons I chose to use Fun Guy: Besides # of stars and reviews, I enjoyed the thorough conversation on the phone with Robert. I gave him the issue, he laid it out with a, b, c, was knowledgeable and honest about the possibilities, and despite him not having gone yet, he made me feel secure and at ease with the process and outcome. One of our clients needed closet checked for mold. Despite our best efforts, we wanted to put her at ease and have a professional come out to test. Robert was able to schedule in a timely manner, showed up at the time he advised, was able to take samples to test, and was able to provide results/report to give to our client. He is a one man show on the scene, so it's great he has an answering team to back him up as when I had questions, the staff was great in paging him and I was able to get a call back in a timely manner. Thank you again for coming out! Would def recommend.

JLM Environmental

(428 reviews)

Reasonable prices and a very professional, knowledgeable team. I first spoke with Cici for a…read morequote--she was so friendly and helpful that I decided to book right away. Alexis came to collect samples and called to confirm before arriving early. He did a very thorough test and was very respectful of my place. When I mentioned my home is shoe-free, he kindly put on shoe covers without hesitation. Fantastic team! Hopefully I won't need their services again, but if I do, I'll definitely return.

This is the second time I've used JLM and I'd still recommend them. I'll list the pros and cons of…read moremy experience. Positives: Friendly customer service. Good communication and quick scheduling. I was able to have a technician come out the same day I called to schedule. The technician was extremely friendly and helpful. He answered all my questions while he was concentrating on the testing, set up etc. He was careful with his words meaning he didn't cause any unnecessary stress or anxiety. He wasn't pushy and was conscious of the cost while also recommending what samples are needed or suggested. He was clean and careful. Cons: Expensive compared to other mold testing companies. The invoice can quickly add up. I originally planned for about $800 ($500 base fee plus $75 for 4 samples). I added on asbestos test and that brought my bill to over $1300. In some ways I see this as a positive though because you get what you pay for (I hope and can't compare to any other company). My whole house wasn't moisture mapped as I was told it would be. The tech said they only focus on the reported areas of concern. Not a big deal but would've been nice to know. I kept getting rescheduled by 15 minutes. The tech was running late then running early so that was a little confusing. I jokingly asked them if I get compensation for the changed appt time since I signed the contract already (they charge $150 for any changes). They said no. The report is a bit confusing as it was the first time. The most annoying is that in the asbestos report they suggested further testing. Likely costing another $1000 or more. I thought I was already paying for the best testing. This feels a bit like a trick in some ways. Overall I'd go to JLM again. I suggest to do some research beforehand though to know exactly what you need done (AND WHY meaning are you renovating or just wanting to know for health reasons etc) so you don't get unneeded tests or costs.

Home Biotesting

4.6

(107 reviews)

Great company and first time using them. Kent was in the…read moreoffice and was able to setup testing the next day to get the ball rolling. He was also very helpful with random questions I had and other tid bits of knowledge about asbestos. Jay (my tech) was informative and thorough when taking samples and images of the areas. He was able to answer questions I had while he was taking samples. Both were professional and friendly. The lab team got me my results back in a timely manner with all the details.

A decent company that does good work with regards to testing. My main gripe is lack of clarity and…read moreresolution of an issue that I had brought up. When I wanted some testing done, the deceptive thing they said was that I can do multiple tests for one price. So I clarified that if I were to test 3 rooms, it'd be the same price as 5 rooms and they said yes. So I literally said to the representative " so whether I test 1 room or 5 rooms, it's one price and she confirmed yes. Lo and behold I get slapped with a charge 5 different rooms. Well I called to clarify, they told me it was one price but per room. I was frustrated because that was my default assumption. It's like going to a restaurant and ordering something and the server says "all pastas are for one price whether you get 1 or 10, it's all one price" and you order 4 pastas for the family and 4 more to go to take home and they slap you with a bill for 8 pastas and tell you it's one price but for each pasta. Well duh! That's everyone's default assumption. You making that qualifying statement serves to confuse the customer. It feels like a deceptive tactic to make it seem like all tests are for one price in order to bait you into more tests. It left a bad taste in my mouth honestly. That being said, the worker was nice and the job was done which why I can average out the score to 3 stars. Would I use them again.... Maybe, but I may shop around a little more.

Cal Certified Inspections

(207 reviews)

Greg did a thorough inspection and sampling at our home. And he called me with the results…read morepromptly. I appreciated his professionalism and honesty.

We used Greg for the second time and were very happy again. Everything was happending very fast…read morewith our inspection period and Greg really helped us out by being availabe to do the inspection and by sending us the report right away. We are super grateful. He is very thorough when he does his inspection and the report is written in detail but easy to understand for anyone. Greg is also a really nice person I can highly recommend him.

MLA Environmental

(53 reviews)

Jeff is amazing. I had another company come in (Pro Environmental) that overcharged and botched…read morethe sample. Jeff came in and did everything professionally and was a straight shooter. Highly recommend him.

They were able to arrive to my location on a short notice! They also were able to reschedule after…read morean agent of a home listing did not have the proper key to open. The team communicates well and they respond via text, email, and yelp. Strongly recommend.

PropertyHealth

(212 reviews)

I have learned so much more about mold this week than I ever wanted to…read more I called a few places and Property Health was the best price and the fastest availability for an air quality test. Frank was very responsive to all of my questions, and gave very thorough replies. He welcomed more questions and was available via phone, email, and text. He provided full photo diaries plus a 153 page report. If we needed air quality testing again I would definitely use Property Health.

There are truly not enough good things to say about Frank and his team at PropertyHealth, but I'll…read moredo my best to capture our experience. To start, Frank is one of the most considerate, kind, and genuinely knowledgeable people I've come across in any business setting. From day one, it was clear that he cared--not just about doing the job, but about helping us navigate a stressful situation and meet tight deadlines. He went out of his way to accommodate our timeline when he really didn't have to, which speaks volumes about his character. His communication is on another level. He responds to calls and texts almost immediately, keeps you constantly informed, and makes sure you never feel in the dark about what's happening. That level of responsiveness and transparency is rare, and it made a huge difference for us. Beyond that, his entire team operates with the same level of professionalism and attention to detail. They were punctual, respectful of our home, and clearly take pride in the quality of their work. Everything was handled efficiently, cleanly, and with care. What stood out most is that Frank treats you like more than just another client--he genuinely wants the best outcome for you and goes the extra mile to make sure you get it. It's hard to find people like that. I wouldn't hesitate to recommend Frank and PropertyHealth to anyone. If you're looking for a team that is reliable, communicative, and truly cares, you won't find better.

Urgent One Restoration

(64 reviews)

I couldn't be happier with the service I received from Urgent One Restoration. They recently…read morecompleted a crawlspace cleanup at my home, and the entire experience was outstanding from start to finish. The team was professional, punctual, knowledgeable, and took the time to explain everything they were doing. They treated my home with care, kept me informed throughout the process, and left the crawlspace incredibly clean. You can really tell they take pride in their work and genuinely care about their customers. What impressed me most was their attention to detail and how hard everyone worked to make sure the job was done right. They went above and beyond my expectations, and I felt completely confident knowing my home was in good hands. If you're looking for a restoration company that's honest, reliable, and truly committed to quality, I highly recommend Urgent One Restoration. Thank you to the entire team for your exceptional service--I wouldn't hesitate to call you again or recommend you to friends and family!

When unexpected sewage cleanup and water damage happened under my house, I called Urgent One…read moreRestoration, and I couldn't be happier with the service they provided. From start to finish, the experience was exceptional. A huge thank you to project manager Sarkis and his crew, Koko & Irvin. Special thank you to Koko who ran the sewage cleanup under my house and making it look like it was never there. Their professionalism, honesty, and step-by-step explanations made a stressful situation much easier. Their communication was outstanding, the pricing was fair, and the quality of service exceeded my expectations. Overall, it was a stress-free experience during a difficult situation. If you ever experience water damage or fire damage, I highly recommend Urgent One Restoration. Thank you for turning a stressful situation into a positive experience!

HazTek Environmental

(61 reviews)

Ami (owner) and his team are great! We needed help finishing a lead abatement process on our patio…read morethat we began ourselves and then realized was bigger than we could handle - specifically in TWO WEEKS before our sons 1st Birthday Party. Ami was honest, respectful, and gave us multiple options on how to proceed to keep our budget in mind. His team went above and beyond covering areas that we originally didn't anticipate, and focused on making sure first and foremost the area was safe for our toddler to play under. We'd highly recommend Ami & Haztek to anyone needing Lead Abatement work!

After the Palisades fire, I hired Haztek to address light smoke and asbestos dust in two areas of…read moremy home. The owner, Ami, presented himself as highly experienced with wildfire remediation and repeatedly warned me that other companies--and even my insurance--would not protect my family. I have two very young children, and I relied on what he told me. Only later did I realize that most online reviews were from people who had phone consultations, not verified wildfire remediation customers. During the project, Ami also told me he was receiving many referrals from my then-State Farm adjuster after I introduced them. Without my knowledge, he brought a public adjuster to my home and was seen on my doorbell camera discussing all the work he received since that introduction. I never consented to my home being used in this way. Haztek initially sent my insurance an estimate over $160,000. After they learned my policy limit was $100,000, the estimate dropped to $84,000, and I was asked for a 50% deposit. I later learned this deposit structure is not allowed for this type of work in California. After work began, contamination increased dramatically. - Initial asbestos levels around 1,000 structures/cm² rose to over 100,000 structures/cm² in the same areas. - Lead levels that were originally within safe EPA limits (one area at 3 µg/ft²) increased to as high as 69 µg/ft² after a chimney sweep. Visible ash remained around the fireplace, in a room labeled as a clean area for furniture. When I asked about the visible ash and the results, I did not receive clear explanations. We failed two clearance tests over two months, each showing higher contamination. While this was happening, extensive demolition occurred, without permits or testing for lead/asbestos despite our home being built in 1974. This included drywall, hardwood floors, cabinetry, tile, and bathroom fixtures. I only discovered it when my doorbell camera showed my toilet sitting on my doorstep causing me to drive home and find total destruction. When I asked why I hadn't been notified, the explanation I received didn't match the dates shown on camera. I was told demolition was due to mold. Two licensed mold companies later performed moisture testing and confirmed there was no moisture problem. The demolition caused major damage to my home. I also have footage of appliances being moved in ways that damaged surrounding floors * Dust/Ash remained on multiple surfaces after work was marked complete. * When I asked what justified their costs being so much higher than companies like Servpro, no specific differences were provided. * PPE usage was inconsistent. When I was present, it was used; camera footage on other days I wasn't showed workers didn't. * Several items labeled "keep" went missing, including irreplaceable baby keepsakes. Smart devices they claimed were non-cleanable later appeared active and used at a different location, with streaming accounts still logged into and used. * Reported work hours didn't match what was captured on camera. Haztek demolished our HVAC closet, which contained popcorn material. No containment was used. I have photos of this material falling into the HVAC system and return ducts. Afterward, asbestos levels in nearby areas tested extremely high. This demolition was not part of the original wildfire or asbestos dust scope. By the time I understood what was happening, our insurance benefits were nearly exhausted, and our home was left with higher contamination and heavy damage. We ultimately discarded nearly all belongings. The impact on our family has been significant. Haztek advertises expertise in asbestos, lead, fire, and mold remediation. When I checked the CSLB website, the listed license showed a general contractor license. I was not able to locate: * A C-22 asbestos abatement license * CDPH lead abatement certification * IICRC fire or mold remediation certification If you are dealing with wildfire or hazardous cleanup, I strongly recommend verifying all licenses with the appropriate agencies, using independent third-party testing, avoiding large upfront deposits, and confirming all scope details in writing. I hope sharing my experience helps someone else avoid what we went through.

Benefit Roofing

(70 reviews)

Alan and the team Did a great job for our roof. We compared with multiple Roofing contrator and…read moreAlan's quote is very reasonable with the quality of peoduct that's using. We Did some extensive research on all the major materials and decided to go with Alan. Alan is very rsponsive. All our messages are responded almost instantly. The team is punctual and professional. After the roof is done, Alan is very communicative on notifying us about when inspector Would arrive. We are very happy with Alan and Benefit Roofing. We Would recommend them to anyone that needs their Roofing done.

Alan at Benefit Roofing helped us out with a beautiful new roof at our house in Echo Park. It…read moreincluded replacing a skylight, some damaged shiplap and adding new plywood. He was also able to arrange new gutters. I'd recommend them to anyone else in the area.

Pro Environmental Testing

See more unrecommended reviews

(91 reviews)

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Florence R.

137

7 months ago

If you are looking to have mold inspection done, this is a great company to work with. When I called to schedule someone coming out, they were prepared to come the next day if needed! We received a text message early on the day of our appointment confirming the arrival time and the name of our tech - which was great. His name was Michael. He called an hour before our appointment, and notified us he'd be arriving 10 min early, which was fine. When he came in, he got right down to business - kind, professional and knowledgeable. He listened to our concerns and then provided insight on what may be the causes. He then checked for moisture in the areas we suspected, but also checked in surrounding areas, and confirmed - while showing us, that it was present where we suspected but also slightly beyond that. He then let us know the type of mold testing he recommended for the types of mold / entry points he could see and detect. He let us know that with our test results which would include type and stage of mold, the company would also provide very thorough remediation steps that should be taken and should align with whomever we hired to do the remediation. We wound up doing a control test + air test in our bedroom, a swab test in our bathroom, and a tape test in another bedroom room. He also let us know the company would give us a $20 discount on our price if we left an honest review so I figured why not. Also, pricing was comparably fair for a licensed company in the area. All in all, I would suggest them again to any friend or neighbor in need. read more

Gabby

7 months ago

I had an excellent experience with 24h Mold and couldn't be happier with their service. From start to finish, everything was smooth, professional, and stress-free. Jonny was very great, very thorough, and extremely knowledgeable throughout the entire inspection process. He took his time explaining everything in detail and made sure we understood what was going on every step of the way. He answered all of our questions and concerns and was very nice, patient, and respectful, which really made a difference during a situation that can be pretty overwhelming. You can tell he truly cares about doing the job right and making sure his clients feel comfortable and informed. The service was amazing, prompt, and professional. The inspection was very detailed, and we felt confident in the results and recommendations provided. If you're looking for a reliable, honest, and professional mold inspection company, I highly recommend 24h Mold. We will definitely be using them again if needed! read more

Nathalie D.

1 year ago

Professional, Prompt, and Highly Informative I called 24 Mold Inspection after discovering a potential mold issue in my son's bedroom. I was incredibly impressed with their service from start to finish. When I called, they were able to schedule an appointment for the very next day, which was a huge relief. The inspector arrived right on time and was exceptionally friendly and knowledgeable. He took the time to explain the entire process to me and answered all of my questions thoroughly. The inspection itself was conducted with great care and professionalism. I now have full confidence in the assessment and am awaiting the final lab results. It's a pleasure to support a family-owned business that provides such excellent, reliable service. I would definitely recommend them to anyone in need of a mold inspection. 5/5 Stars read more

Raylene C.

9 months ago

Eli came out to check the apartment complex I live in and this man was honestly such a breath of fresh air! No pun intended. I've been having issues with constant leaks, mold growth, shady landlord, and health issues related to all of the above. He not only explained everything in depth, but was so soft spoken and polite. I have been so stressed out and overwhelmed, I thought this process was going to be super invasive and complicated but it was the exact opposite. Without breaking the bank!!! I hope I never have to use them again in the future, but if I ever have a situation like this again, I'm not calling anyone else. Worth every penny. You also cannot put a price on peace of mind. I cannot thank the company enough for how thorough and professional their serviceman Eli is. Total gem. Thank you!! read more

Blossom P.

2 years ago

I contacted them for mold testing and air quality test as we are having multiple leak issues in our rental unit. slumlord Blake Schwartzman negligence in addressing reported urgent repairs lead to severe water damage and black mold in our living room. our health and safety has been compromised due to the exposUte of Stage 4 black mold. my young child mostly symptomatic was recently taken to ER as symptoms worsened. thanks to Gilbert our mold inspector came and did a thorough precise inspection. he documented everything. very professional. Also Karen, specialist called me to explain in detail the result of lab test. She is amazing. I highly recommend service! read more

Zoie G.

2 years ago

I love this company! I found a huge amount of mold in a home that I moved to and Eli was out the next day to inspect the home. He was very thorough and pointed out where the moisture was potentially coming from. We're leasing and I was unsure about how to move forward so I didn't pursue any further testing that day. I later called back to continue the testing and they promptly sent out Niv and Jonathan even though the drive was really far for them. They performed all of the testing quickly and were so professional! I will continue to use 24H Mold Inspection of Orange County and any affiliates if needed in the future! read more

Jasmine T.

4 months ago

Michel was great! He was extremely knowledgeable, efficient, and professional throughout the entire process. What really stood out was how clearly he explained everything. He took the time to walk us through his findings in detail and made sure we fully understood the situation without feeling overwhelmed. He was also very friendly and easy to work with, which made what could have been a stressful situation much more manageable. His thoroughness and attention to detail gave us confidence that nothing was overlooked. I would highly recommend Michel to anyone in need of a reliable and trustworthy mold inspection. read more

Emoni F.

972

8 months ago

I had an excellent experience with 24H Mold Inspection. They were quick, local, knowledgeable, and completely professional from start to finish. I was able to get a same-day appointment, which was a huge relief, and Niv, the specialist who came out, was fantastic. He arrived on time, explained everything clearly, and walked me through the entire process with patience and expertise. If you need a trustworthy company that moves fast and knows exactly what they're doing, I highly recommend 24H Mold Inspection. I'm grateful for their efficiency and high-quality service. read more

Gratzya S.

3 months ago

I had a great experience with this mold testing company from start to finish. They were professional, honest, punctual, and extremely thorough throughout the entire process. A special thank you to Roy .S , who went above and beyond to answer all my questions with patience and professionalism. He made a stressful situation feel much easier and gave me confidence every step of the way. I truly appreciate the excellent customer service and attention to detail. Highly recommend this company and especially Roy if you are looking for reliable mold testing services. read more

Melissa M.

1 year ago

Jonny came to our home less than 12 hours after we reached out, following a pipe burst that flooded our laundry room, kitchen, and part of our living space. He conducted a thorough mold inspection and testing, which we wanted completed before moving forward with any demolition. Jonny was incredibly knowledgeable, took the time to answer all our questions, and helped us determine the right testing options. We feel much more at ease knowing the necessary tests were completed and truly appreciate his guidance throughout the process. read more

Clemmie D.

6 months ago

Micheal came to inspect our home in Topanga, I have just had a baby and have been worried about the mold and air quality after heavy rains. Micheal was so friendly and knowledgeable and kind, he explained to us everything that was happening with our home and what we needed to do to fix the problems, as times are tough right now he even so kindly help acomadate our fee in order for us to get the best possible tests and help. 24 hour mold truly care and are the best in the buisness I highly recommend read more

Bianca E.

1 year ago

Excellent and Prompt Service Michael was extremely helpful and took the time to explain the different types of mold tests they offer. He performed a thorough inspection, and now we're waiting for the results, which should take about 3-5 days to come back from the lab. After that, they'll provide a detailed report of the findings. I highly recommend 24Hour Mold Inspection. They are fast and efficient--I called and they came out the same day for the inspection. Great service all around! read more

Michael S.

1 year ago

The company did not properly let us know how to prepare the house for the inspection. (Seal all doors and windows for 24 hours prior) This led to invalid results and caused our family with two young children living in a home that was uninhabitable creating health issues for all of us. We have now been dealing with them for over two months trying to be refunded. Extremely negligent and unprofessional conduct by any company! read more

Selena S.

1 year ago

Etai, came in clutch to handle the inspection for possible mole in between my walls. From the courtesy call to notify that he was 5-10 min away, was smooth ice breaker!! He was all ears when I spoke my concerns and he gave knowledgeable responses. This whole experience can & is very overwhelming but as Etai explain things to I truly felt that I couldn't have fallen in better hands. thank you for everything!!!! read more

Alex S.

2 years ago

I recently had a mold inspection from this service, and while I'm bummed that they found mold in my condo, I am very happy with how professional and thorough the technician was. His name is Kevin Duran, and I was very impressed with how knowledgeable and friendly he was when inspecting for mold. I would absolutely recommend this service for anyone who suspects that they might have mold in their home. read more

Nick V.

2 years ago

The technician was absolutely incredible! He took the time to explain everything I needed to know about air quality, testing procedures, and mold. Not only was he knowledgeable and professional, but also very personable and reliable. I highly recommend this company, and be sure to check out their impressive 5-star Google reviews - with over 250 reviews, it's clear they deliver exceptional service! read more

Natalie A.

1 year ago

This company is great. We wanted a second opinion on a mold inspector company after another company stating that it was safe for us to live in our apartment, Michael communicated and educated us on the testing that he was going to be doing at our apartment. He made us feel confident in the decision that we're making is the right one. I would highly recommend this company. read more

Joel G.

2 years ago

Hired 24h mold for my old issue and they came out so fast and helped me test my whole house . They were so knowledgeable with mold and answered every question I had . I received my mold results today and Karen spent almost 30 min on the phone explaining every single detail on this report as well as answering all of my questions . I would use them again forsure !! read more

Natasha G.

1 year ago

I had a mold inspection done recently, and I couldn't be more satisfied with the service--especially thanks to our technician, Niv. From the moment he arrived, Niv was courteous, professional, and incredibly knowledgeable. He took the time to listen to my concerns, explain the entire inspection process, and made sure I felt comfortable every step of the way. read more

Nen S.

9 months ago

Very friendly and thourough in their inspection. They mold technician, I believe his name was Micheal, along with his partner was very knowledgeable and made sure to explain what exactly the tests would look out for and how mold behaves as well as ways to prevent it. They were both respectful towards me and my tenant. I would definitely work with them again. read more

24H Mold Inspection - home_inspectors - Updated August 2026

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(14 reviews)

Daniel is the best we so lucky to have found him. He has helped inspect multiple of my homes. We…read morewould never hire anyone other than him. He really knows his stuff and is super kind. Rachel is great too!

Daniel is AMAZING! He arrived on time and was eager to answer any questions I had. He gave me a…read morefully summary in person after he completed the inspection, and showed me specifically what needed critical attention vs what could be fixed later down the road. Daniel also inspected the sewer with his camera device (got a cool video out of it!) This is my first time buying a home and going through the inspection process. I feel at ease knowing that Daniel gave a thorough summary and official documents were pdf'd SAME DAY! 100% recommend!

John Mold Inspection & Testing