My Highest Recommendation for Bio 911…read more I had a mold problem caused by a leaking faucet and roof at my Mom's house. The mold remediation company that I was referred to, went ahead and started tearing out drywall before any contract was signed. They also would not answer most of my questions and only sent a single photo of what they found and that was only after I asked them to send me photos a second time. I called Bio 911 and spoke to Kirill, the owner of the company. He told me that he doesn't like to take on jobs that are already being worked on by another company, but he told me that he would be happy to come out to inspect and evaluate my problem. He was incredibly thorough. He checked the drywall where visible mold had been seen, checked a nearby restroom even though no mold had been seen in there, the outside wall of the building adjacent to the affected drywall, and even the walls of an adjacent apartment. He detected moisture inside of the outside wall of the building, which was something that the other company had missed, and he outlined the steps needed to correct the moisture problem and mold issue. Kirill did all this work simply because he likes to help people. He did not charge me a penny. How often can you find someone that does things just to help people? It is super rare and I am giving Bio 911 my highest recommendation as a result.

Kirill was very pleasant to talk with about our situation. He was very straightforward and…read moreknowledgeable. This has been a learning experience for me. I do not know if we will end up using them for the immediate clean up but they are on the short list for when we need them later.

TL:DR; Will misled us into paying upfront for much of the work that he either didn't complete at…read moreall or did poorly/not up to code. When confronted, he agreed to give us our money back but has failed to make the full payment after 9 months. He also forged our signature to pull permits because he doesn't hold a license himself. We hired Will (aka Wisal) in October 2024 for a fairly large home project, and it was an absolute nightmare. The ordeal he put us through was an extremely emotionally taxing experience for our family. On top of that, he had not honored the refund agreement for the poor and incomplete work. We are now out of the money he still owes us, and we had to find another contractor to correct the terrible work he and his "team" did. Here were the main issues that led us to fire him from our project: 1. Forged Signature: We discovered that Will pulled permits under my name without permission by forging my signature on the paperwork, which he initially told us was pulled under his company's name. 2. Suspicious Electrical Work: Before the scheduled electrical inspection, Will had his team patch up the walls, which would make it impossible to inspect the wires. We found this suspicious, so we asked 4 separate electricians to take a look. Without being able to see behind the walls, they all saw that the work was not up to code. 3. Unnecessary Electrical Upgrade: We told Will we only wanted to rewire the house and to pull the permits. He told us we're required to upgrade our electrical panel. This caused a 3-month delay as we waited for PG&E to do the work. When PG&E responded to us, they told us we actually didn't need the upgrade. We suspect this was Will's attempt to charge us for unnecessary work. 4. Pressured To Pay Upfront: He pressured us to pay upfront for fees associated with the PG&E work (e.g. trenching fees, paving fees, etc). In California, you only need to make a downpayment of up to 10% or $1000 of the total contract price, whichever is less 5. Overpaid PG&E Fees: Will charged us $3,500 for PG&E's engineering advance. We asked PG&E about the charge and were told it was only $2,500. 6. Inconsistent Team: His "team" changed all the time. Will also did not seem to know when his team would work on our house. It was only when we checked and saw that either minimal or no work was done that he would then call his team to ask why they didn't show up. 7. Constant Delays: Will would promise us work would be done by a certain time (e.g. end of the week), but those deadlines were rarely met. For example, he told us the week of February 18th that interior painting and tiling work would be completed by the end of the week. By the time we fired him on the last week of March, that work was still not done. 8. Unprofessional Work: For basic jobs like painting, his team did not cover our floors. We now have paint splatters, scratches, and drywall residue all over our floors and cabinets. After all these issues, we fired Will and demanded a refund, which he agreed to pay on a 7-week schedule. That was back in April of 2025. It's January 2026, and he still has yet to pay us back fully. Do yourself a favor and avoid this company at all costs. P.S. If none of the above points convince you to stay away from this business, run some of the 5-star reviews through an AI detector. Many of them won't pass. I wouldn't trust a business with fake reviews. Would you?

Ah, the joys of homeownership. You think you're just fixing a little leak, and next thing you know,…read moreyou're starring in your own personal horror story--except instead of ghosts, it's a scammy contractor, a roof full of holes, and a rapidly draining bank account. Let me take you back to December 2024. After some heavy rains, we noticed a leak in our living room. Enter Will of Biohazmat (license #957784), who came in like a savior in a time of disaster. We were in a bit of a time crunch, planning to leave for a three-week holiday trip, and let's be real--it does rain in SF in December. Will assured us he'd take care of everything. Roof? Fixed. Ceiling? Restored. Peace of mind? Oh, how naive I was. Red Flag #1: The Mysterious Bathroom Leak One of the first things Will did was open up the ceiling--toward the upstairs bathroom. Now, I had explained, multiple times, that the leak happened after rain. Yes, there had been a small issue last winter, but it was clearly a rain-related problem. Still, Will was on a fishing expedition, hoping to uncover a more "profitable" issue. He eventually convinced me the entire roof needed replacing. I wasn't entirely sure, but hey, the roof was old. Maybe it was time? Spoiler: It was not time. It was a terrible decision. Red Flag #2: The Roofer Who Hates His Job The very next day, a roofer showed up to apply a temporary patch. He was barely inside when he launched into a rant about how Will had been delaying his payments for weeks and how he was planning to quit and work on his own. Now, a contractor's own workers bad-mouthing him before work even starts? That's a neon sign flashing "run" in bright red letters. But between holiday prep and wishful thinking, I convinced myself it would be fine. It was not fine. Red Flag #3: The Disappearing Act We left for the holidays. Will started work in January. I had set up cameras to monitor progress. It was a different roofer - I guess the first one has already quit. Three days before we returned, Will declared the job was done and demanded full payment. I got a few blurry, low-resolution pictures (classic), but on my cameras, I could still see workers moving around. Assuming they were just wrapping up (bad assumption), I wired the money. Terrible. Idea. The Disaster Unfolds Upon returning, I did what any responsible homeowner would do--I climbed up to inspect the work. Oh. My. God. Where do I even begin? Even without being a roofing expert, I could tell this was a train wreck. There were literal holes in my brand-new roof. You know, the thing meant to keep water out. I had a contractor neighbor take a look. Then, I brought in a few proper roofers. They all independently painted the same picture: total incompetence. Some highlights from my roof's tragic new look: The roofing material wasn't properly heat-sealed, meaning large sections could be peeled off by hand. Other parts were over-torched, melting the material and making it brittle. The seals around pipes? Instead of using proper metal flashings and sealants (as is standard), they smeared on some mystery black goo. Around chimneys and walls, instead of applying material properly, they just stuck it on without capping--essentially creating pockets for water collection. Drainage system? Not sealed at all. As if they just assumed water would avoid those spots out of respect. At this point, my frustration had reached Olympic levels. Red Flag #4: Will's "Fix" Was Even Worse I confronted Will, who eventually agreed to send someone to "fix" things. Enter Victor Hernandez, a supposed "partner" of Will's. I asked if he was licensed. Will assured me he was. Victor assured me he was. Fast forward through some back and forth, Victor himself admitted the roof was beyond repair (shocker). So, naturally, Will's solution was... to have Victor re-roof it. Because clearly, the guy whose company just butchered my roof was the right person for a do-over. When I asked what system they'd be using, it was total confusion. They claimed they'd heat-glue the roof but showed me materials meant for cold application. These guys didn't even understand the product they were using. So I asked for Victor's credentials. Nothing. No response. So I did my own digging. Guess what? Victor's license (#1071828) was suspended. He had no roofing license. His general contractor license was revoked due to a lawsuit. I confronted Will. After some discussion, he agreed to pay me back and part ways. Guess what? That didn't happen either as of now. And Then It Got Even Worse... It's been four weeks since that agreement. I'm still owed $9000. No payments. And just when I thought it couldn't get worse--it got worse. Before I had the chance to redo the roof, one of the drainages (the ones they didn't bother to seal) leaked and flooded my baby's room. So let's recap: Replaced a roof that probably didn't need replacing. Got scammed out of $9000. Ended up with more damage than when I started. Flooded my kid's room.

I've had the pleasure of working with Steven at Remedy Restoration, and I can truly say they are an…read moreamazing company to work with. Steven is always professional, dependable, easy to communicate with, and genuinely a great person to work with. He values his relationships with the people he does business with, and that really shows. Remedy Restoration is a company that takes pride in what they do and treats people with respect. My experience with Steven has always been positive, and I really appreciate the trust and great working relationship we've built. I would absolutely recommend Remedy Restoration to anyone looking for a reliable, professional, and trustworthy restoration company.

I was helping a friend who was in need of a clean out of their apartment. I left a voice message…read moreafter hours and a text for this company and they called back promptly. My friend didn't end up using them due to the scope of the job, but the response time was great. The gentleman Travis who called me spent a good amount of time fact finding with me and explaining the type of service she would need and I appreciate that so much. So although she didn't end up using them, the customer service and response time were worth a review in my opinion.

I can not praise Marvin and his crew enough. They were superb and had the most amazing work ethic I…read morehave ever seen. They cleaned up an extremely bad situation in a listing of mine that had junk, a tree fell in the roof, and it created mold all over the junk. Marvin and his crew cleaned it all up, tore out the sheetrock, and went the extra mile and never complained. I knew when I met him that he was a special and kind person and he gives off the most positive and wonderful vibes. I knew he was the right one for the job. THANK YOU so much for doing a job that was one of the worst anyone has seen. I can not sing them praises enough.

I spoke with Marvin and he was informative, responsive and very professional. I needed to have the…read moreinterior passenger seat cleaned from human biohazard. I was surprised on how fast I got an appointment! The interior of my car looked great after Marvin worked on it. Smells and looks great. I would call Marvin again if his services are needed. I also found out he does carpet cleaning and hardwood floor. Did I mention that Marvin is really nice and he is proud of his work.

I got quotes from multiple mold remediation companies and A2Z was the best by FAR…read more Pricing was very fair and transparent. They gave me updates every day with detailed photos of the work. Communication was 5/5. I got responses back within the same day. A2Z went above and beyond for me, thank you so much!

A2Z was very professional and the job went smoothly. They removed all the affected pieces and…read moredried the area, leaving it clean and ready to be rebuilt. They were efficient, easy to work with and reliable. I worked with Idan, the PM who came by for the original estimate. He was informative, made helpful suggestions and answered all of my questions. I did not get any other bids, so I cannot comment on the value of the price, but they completed the job in a timely manner and no additional costs were incurred following the original bid.

I recently had a situation where an elderly relative was taken to the hospital and I had to assist…read morewith cleaning up a hoarding situation that had Biohazard elements. Rafael from Speedy Restoration responded to my message within minutes and we agreed on a walk-through the next day. Suzi was the project manager. She arrived promptly, did a through inspection, suggested areas that needed attention and turned a quote around that same day. We were able to schedule within 48 hours which was awesome! The crew was pleasant and professional. They removed contaminated items and did fantastic job cleaning the space. Thanks to the Speedy team for making a difficult situation so much easier. I highly recommend Speedy Restoration for any minor or major cleanups you might have.

I recently dealt with a stressful toilet leak in my bathroom, and Speedy Restoration was an…read moreabsolute lifesaver. Suzi came out promptly for a free inspection and provided a very fair, reasonable quote. Throughout the entire process, her communication was flawless. She kept us updated at every step and ensured all of our concerns were fully addressed. I honestly don't know what we would have done without Speedy Restoration and Suzi's incredible help. She was fantastic to work with, and I highly recommend them!

They were an amazing company. They really took the time to make sure we understood what was…read morehappening and if we had any questions. They were fast. It was late on a Friday of all days and they still showed up. Now that's service. I recommended them to all my neighbors.

Very responsive and reasonably priced. We had another company that our insurance recommended give a…read morequote that was double the cost of what RestoreX was charging. Very prompt and efficient work, and they followed up after the job to make sure it was done right. Highly recommend them!

If I could give a negative 5 stars I would. I don't know who the people that this company sent to…read moremy house but they literally went and got a hose into my house and hosed everything. Water in my vents. I just bought the house and I needed it cleaned. It was nasty so I figured a bio hazard company that charges $2900 would get the job done. Not even close. To much to even get into but besides to say everything is still a mess and now I have vents full of water and a bigger mess to have to figure out. They are threatening to put a lien on my property. They said they couldn't clean because my house is old. I guess if you have an old house they can't clean it

I was looking for some Hoarder cleaning for a one bedroom apartment I manage in Vallejo. I…read moreresearched several different company's and talked to a few techs who seemed to be extremely high in pricing. I spoke to the technician from Bio Hazard Plus and explained my situation. He stated, he couldn't give me a quote over the phone. I thought wow, this is going to be really expensive if the tech comes out, but I thought it can't be no worst than the prices I've already gotten. The technician Artra came and was extremely nice and polite. He listen to me go on and on about this situation. He than told me not to worry, he will take a look at it and give a good price. I waited outside. After about 45min, he came out and gave me his price. I was like wow, he was 40% cheaper than everyone else I had spoken to. I ask him to come by in two days. Artra came over and delve right into the job. After two hours, the house was clean, sanitized and disinfected and ready for move in. He even through in the disposal of garbage and debri. Thanks Bio Hazard Plus, Monica J.

I engaged RCA to renovate the tiny kitchen in my 1910 home and I couldn't be happier with the…read morefinished product! I love it. The attention to detail is outstanding. The RCA team and their subs are professional, communicative, and very easy to work with. I felt heard - like the team was collaborating with me to bring form to my vision. From initial work with Terry on design and material selection, to Warner as project manager and Adriana as project coordinator, I received clear communication for the duration of the project and they proposed solutions when surprises arose. Mold was discovered during demo, and Luis and Irma managed the crew, containment, fans and filters. The cleaning and wrap up at the end of the project was impeccable. I'll absolutely look to RCA for my next renovation project.

In one of the most difficult experiences of our lives, RCA came through for us! Water damage…read moreforced us out of our home for 3 months, and they provided exceptional value and guidance throughout. Terry showed up right away after the accident, and was able to have a plan and insurance approval to get the ball rolling ASAP. The crews that showed up were professional and skilled. Many thanks to Norberto, Denis, Adriana, Sherry, Tom, Manny and so many others! Our project manager Tim was extremely knowledgeable, helpful and thorough. Our finished product is wonderful! Thank you everyone at RCA!

If you suspect you have any mold n your home, I recommend you calling Bio Safety Clean with their…read moreknowledgeable office, staff, and multi multi knowledgeable,crews they are ready to handle of your home air quality Cris is a great dude. He helped me understand what was going on and rest assured me that everything was gonna be every step of the process and even showed me what and where the damage was so if you have any problems with your home, air quality, don't hesitate to call these people. They are great.

Flakey! The service was recommended by our realtor for a new house we just purchased, that had a…read morepet urine smell by the door. I never actually spoke with Chris, just text messages. My realtor said they were great however, they didn't show up and completely ghosted us. It was so stressful, inconvenient and expensive, as we were moving from 800 miles away, and having to arrange it all over the phone. We had new floors being put in and had to pay extra money for the flooring contractor to come on two separate days to rip out the floors, wait for odor treatment, and then put new floors in. We delayed moving into our new house by several days which cost us additional nights in an Airbnb. We had all of our possessions waiting for us in UBox storage, and had we been able to move in on Monday, rather than waiting until Friday for service that was never performed, we would not have incurred an additional month's rent for storage. Overall, they cost us somewhere between $1200 and $1400 due to delay, and never performed the service.