Called Carl on Tuesday, appointment was Wednesday, took mold sample and air sample, test report on…read moremold sample received Friday. Could not ask for faster service. My mold case was pretty obvious and easy to inspect, but I wanted official lab test report to show health hazards.

Had Carl come out to our home today - we were concerned about an allergic reaction that our…read moregrandson had been experiencing in our home within the last month or so. He was so helpful and informative with his advice and observations. He responded promptly when I called him and came out right away. We will get our results within a few days. He was extremely knowledgeable. He let us know that he only did the testing and would not be fixing any of the issues if we have any. I feel that was a big plus in working with him because no conflict of interest with testing and repairs. He did offer logical recommendations for minor potential issues. Would highly recommend him. Donna and Ken Eckstein

Cheryl was wonderful to work with from start to finish. My husband and I have unfortunately had a…read morelot of experience navigating mold inspections and remediation with previous homes we've lived in, and we've learned what a thorough inspection entails. Cheryl is a true professional, not only in her methodology but also in going above and beyond in offering practical suggestions to improve air quality in your home and prevent potential future issues. She was incredibly thorough, kind, and communicative. We'd rehire her and highly recommend her to anyone in the Bay Area looking for a mold inspector.

Cheryl at Mold Busters is a consummate professional. She handled the inspections for two of my…read moreproperties and her attention to detail was outstanding. What I appreciated most was how she translated technical data into actionable information, making sure I and my clients understood the results of every test. She is clearly an expert in her field and takes the health of her clients seriously. Prompt, incredibly detailed, and a pleasure to work with. Five stars all the way.

We were looking to get lead/asbestos testing done for a home renovation project, and TITAN's quote…read morecame in ~25% lower than the company that our contractor had recommended. They were super responsive & efficient: they were able to schedule someone to come by one day after I called, and we got results the next business day. I had also asked about doing more lead testing for the rest of our home out of an abundance of precaution, since we have two little kids at home. I really appreciated that Robert gave me fair & thoughtful advice vs pushing me to test as much as possible (which would be more beneficial to TITAN). Highly recommend them!

Stay away from this company…read more They secretly worked with my public adjuster behind my back and billed my insurance policy an outrageous $5,000 for an asbestos test -- all without my knowledge, authorization, or a signed contract. They even went directly to my insurance adjuster to request payment, bypassing me entirely. To make matters worse, their so-called $5,000 report is only valid for 60 days. If you don't complete the abatement work within that time, they charge you again -- even though all they do is reprint the same report with a new date. No new testing. No new work. Just another charge. When I filed a small claims case against them, they refused to accept the delivery of the court documents by not opening the door for the serving man, dodging service attempts by not answering the door. It was clear they were trying to avoid accountability. I had to find alternative ways to serve them because they simply would not cooperate. Attached is the invoice they charged against my insurance policy. I have also reported them to the California Department of Insurance and is pursuing them through small claims court. I will update this review with the outcome once the case is resolved. If you value transparency and honest business practices, please stay away from this company. Learn from my experience. If I Yelp has negative reviews ratings, I definitely will rate this company as negative! - Jason

Hi everyone, Similar…read moreto other reviews would definitely recommend American Air Testing. The staff are very informative in terms of what is tested, how long it will take, and cost comparisons. If there are positive tests, i.e. for asbestos etc., they will have a list of vendors that can also help address the issue. Either way they have a detailed report of the test results and are able to answer questions in a timely manner. Thank you Michelle and staff at American Air Testing!

American Air Testing was super helpful and informative when I was struggling to identify the source…read moreof a problem in my apartment, after I'd already undergone mold remediation via my Property Manager. They were patient, compassionate, and thorough in helping ensure I was understanding all the details and considering all the scenarios. We wound up not working together due to my Property Manager taking over the project again, but I'd definitely work with them if it were just me in the future!

Completed service requested. Solid value in the work performed. I would work with them again. Very…read moreflexible to account my very busy schedule. Professional via email and on the phone.

Had bedroom and garage tested for mold after a water leak. They were prompt, clean and careful…read more Price is on par with other estimates I received for 3 samples.

Excellent experience from start to finish…read more We contacted Air Quality Testers during a very stressful time after an unscrupulous contractor caused a leak into a wall cavity, and we were concerned about mold. Everyone was patient in answering my many questions and scheduled our moisture and mold inspection promptly. Our inspector, Elizabeth, arrived exactly on time, immediately put us at ease, explained everything clearly, and investigated and documented the situation with exceptional attention to detail. Because we were especially worried about our child with asthma being exposed to mold, she even called us the next day with the preliminary results before the full written report was ready. The final report was clear, comprehensive, well documented, and easy to understand. After the remediation was completed, Elizabeth returned for the post-remediation sampling and was once again thoughtful, meticulous, and a pleasure to work with. Of the many contractors, investigators, and inspectors we've dealt with in the aftermath of the leak, Air Quality Testers stood out for their professionalism, responsiveness, and genuine kindness. I would highly recommend them.

We had a great experience with Air Quality Testers for air quality and mold testing in our…read morebathrooms and HVAC vents. Jacob was professional, knowledgeable, and thorough throughout the entire process. He took the time to explain what he was testing, answered all of our questions, and provided helpful information and advice on what we could do to improve and maintain our indoor air quality. We really appreciated how detailed and transparent Jacob was during the inspection. The entire process was straightforward, and we felt confident that the testing was done properly. I would definitely recommend Air Quality Testers to anyone looking for professional and reliable environmental or indoor air quality testing. Great service from start to finish!

I don't usually write reviews, but this one truly deserves to be shared. Michael showed up at a…read moretime when I was overwhelmed and unsure who to trust after dealing with conflicting inspection reports and months of health issues in my home. From the moment he arrived, he treated the situation with the seriousness and compassion it deserved. He was patient, thorough, and honest -- no guessing, no brushing things off. He explained everything clearly and made sure I understood what he was finding as he went along. For the first time in a long time, I felt like someone was actually on my side and cared about getting to the truth. His report not only gave me answers, it gave me proof -- and that made all the difference in how I was able to move forward. If you're dealing with something as stressful and scary as mold, I can't recommend Michael enough. He's professional, genuine, and truly trustworthy -- the kind of person you hope shows up when you need help the most.

Very professional and timely, did an excellent job at reasonable price. Reached out as we were…read moreconcerned about a possible mold on a mirror. They were able to send someone quickly on the same day and did a thorough job on the inspection and confirmed that the home was free from mold. Honest, professional, quick and good value for money. Highly recommend.

The reason I chose Red Shield Inspections is due to their outstanding customer service (all my…read moreinquiries were responded quickly and promptly, even on weekends), their competitive pricing, their professionalism, quality of presentation for their inspection reports, and their deep industry knowledge. During the day of the inspection, they arrived on time (inspector James and his assistant) and performed thorough inspections on all aspects of the home, and provided explanation and advices on everything. I couldn't be happier with them. Their report was provide on time, with extensive explanations and clear photos. Couldn't have asked for more. I have hired another inspector before and Red Shield Inspections is significantly better. Highly recommended and they are now my go-to inspector for all future home inspections!!!

James is a good communicator, did a thorough inspection, and gave me helpful suggestions.read more

Alex was incredibly professional and knowledgeable about both the home inspection and mold…read moreinspection. He's flexible and easy to work with and very prompt with delivering the reports. He even took the time to walk me through the entire home at the end pointing out all the major issues that would be included in the report and how the issues would need to be remediated. We did find mold in the home and the additional mold report and testing was added to the appointment that day and he was very up front with cost for sampling etc. Would highly recommend to anyone in need of home inspection / mold inspection!

I had worked done with this company in May. It is now July. I got a message from someone named…read moreTammy telling me that "if I don't pay my bill by this week. I will begin adding late fees and send to collections if it's not paid this week." I was out of town because my husband passed away and I had to take care of some business. I think the owner of this company needs to retrain his staff on how to be more polite with clients and not as threatening. The check is in the mail As soon as I read, this ...Iwill never do business with them again because of Rude staff. And I will never recommend them,train your people better have a nice day.

I paid $1100 and ended up with 1) two indoor mold tests, which each took 10 min and cost $150 (plus…read morean outdoor one as a control, which they charged another $150 for), 2) an unsolicited 'pitch' for selecting their company to do some unnecessary remodeling (when all I wanted was mold testing), and 3) some advice. The inspector said not to worry about remembering, since he'd write down his recommendations. I offered him to sit down at the end of his visit and write it all down, but he declined. His notes arrived several days later, and only covered around 1/3 of what we had talked about. I wrote to the owners to say that I thought I had overpaid for their service by a lot, and they never replied.

I have worked with Graham at least 3 times since 2020. I lived in an apartment in SF with toxic…read moremold for 2+ years, which made me extremely ill to the point where I was disabled. It took me about 2 years to fully recover, so I am extremely hesitant to rent anywhere that has the faintest musty odor. I first hired Graham in Fall 2020 when I was in a cute Berkeley duplex that had an odd odor in the living room. I hired him again when I moved into a condo rental across town that I only realized had water damage after I'd moved in, because it had been tenant occupied when I toured it and their possessions hid much of the water damage. I most recently hired Graham in 2023, after historic heavy rains caused water damage to a window in the Edwardian SF rental I was living in. I had him come by after the window leaks were repaired but before the repair person closed the wall up. Graham gave me the piece of mind that the repair was done correctly and that the apartment otherwise was in good condition with respect to his area of expertise. Graham has always been professional, extremely knowledgeable, thorough, and helpful. I have recommended him to several friends and anyone else who mentions the slightest concern about mold or water damage in their home.