I had floor tile and mastic removed by an abatement company. I chose to hire Ryan and the…read moreHazardous Materials Assessment to make sure there was no issues with air quality after the removal. Ryan was very thorough, answered all my questions, and provided additional information about the abatement process / contract that was very valuable. He handled the visual inspection, submitted the sample to a lab, and prepared the final report certifying the air quality results. Highly recommend Ryan and Hazardous Materials Assessment.

Great, local alternative to allow homeowners to test before doing DIY work. We have used them…read moretwice. First was years ago to before removing popcorn ceiling texture to make sure no asbestos. Recently to check for lead in paint before Home Depot would install new flooring.

Horrible experience. They came to my home for weatherization project and left the cover off of my…read morewater heater. I've left several messages with no return call back. Not appreciated.

I hired Synergy for work in my home, and the experience was extremely disappointing and costly…read more The work was never completed properly and required multiple return visits because of incomplete and defective workmanship. After removing the acoustic ceiling in my living room, the crew left the ceiling exposed with visible water damage and walked away. I ultimately hired someone else to finish the work because I did not want the crew returning again. During the process, my home sustained additional damage, including a kitchen cabinet being ripped out and left in my driveway, damage to my kitchen floor, electrical wiring being cut (which required a licensed electrician), and custom drapes and blinds being torn down and balled up even though they should not have been removed. An oak cabinet was also disassembled on top of my washer, rendering it unusable. These issues were documented on site by their own representative, who expressed dissatisfaction with the quality of the work. Despite causing documented damage, the company refused to reimburse for my custom drapes, sheers, and valences for seven windows. They rejected estimates--first claiming it was fraud--without providing any alternative valuation. To this day, my window treatments have not been replaced. To make matters worse, the company attempted to bill me for a disputed balance while threatening a lien, even though the damage caused far exceeded the amount they claimed I owed. This experience resulted in significant stress, additional out-of-pocket expenses, and unresolved damage to my home. Based on my experience, I cannot recommend this company to anyone looking for professional, careful, and accountable work.

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 hope I won't have to, but I would trust to work with Dan Eisen and his team again…read more Asbestos abatement was for popcorn ceilings throughout the house. Crew of 4 arrived on time and were efficient with set up, removal, and clean up over 2 days. The service I got was priced well compared to several others in the East Bay which was important for me. Communication with Dan was smooth and easy, and I appreciated that he walked me through the process and answered all my questions. It gave me piece of mind that things were done professionally, safely, and properly for both myself and their team's health. Note: it takes ~10 days to get the air district permit unless you pay extra for expedited service, so that the minimum wait time before abatement can start. Keep that in mind for scheduling purposes

For an asbestos abatement job, I obtained 4 quotes…read more It was easy to communicate with Eisen and I received a call back on the same day. After describing the job, I was given a verbal quote of roughly how much it would cost. Of the 4 quotes, one was several thousand higher than the other 3. Eisen's verbal quote was in the same ballpark as the others. Only downside is that they are scheduled 1.5 months out and very busy.

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

As a fellow small business owner, I cannot highly recommend Patrick and his team enough. Patrick is…read morea true Godsend and indeed an answer to prayer. We had a mold issue downstairs in a storage area in our basement. This basement area is adjacent to a renter's bedroom, so yeah, big problem! We initially tried to deal with the problem by scrubbing ourselves but my wife got sick while attempting to do so (KIDS...DON'T TRY THIS AT HOME!) Patrick to the rescue. I was able to quickly get an appointment and he was able to quickly assess the problem. His team of John and another gentleman WORKED THEIR BUTTS OFF!!!! They basically had to sand all the mold that had accumulated on the wood...I heard dual sanders going on downstairs for hours on end. THEY WORKED SOOOOOO HARD! They came by on October 1st during the heat wave when it reached 103 degrees outside. They worked from about 10 am to 4 pm to completely remediate our mold situation. When they knocked on our door at about 1 pm, they were dripping in sweat. By 430 pm or so it was done. Patrick was nice enough to leave his air scrubber for three days to completely purify the air. Patrick is an amazing businessman because he is an amazing PERSON. This guy's life is driven with PURPOSE & PASSION. Do you guys remember the Ultimate Warrior from WWE? Patrick is the ULTIMATE MOLD WARRIOR! We are thankful to God for allowing us to meet and find Patrick. His estimate was also significantly cheaper than the other 3 quotes we got and I can guarantee that the work is better just based on what I saw. The end result is our basement is free and clear of mold and I can rest easy knowing my renter's respiratory system is not compromised. THANK YOU PATRICK! I will recommend you to all my friends!

This place is the best. Customer service was great. Came soon after giving them a call did the…read moretesting and gave me an estimate. After I agreed to the work that had to be done came and did the job. So glad I called this place. I had called somewhere first and felt like I was being told lies. The estimate they gave me was 3 times what the mold warriors gave me. I felt like the mold warriors could be trusted and honest. He explained everything that was going to be done. I was very satisfied with the work. Patrick is a great guy and honest.

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

After a recent flooding incident, I initially hired a well-known restoration company for an…read moreinspection. Unfortunately, they provided only a cost estimate rather than a inspection report. Even after I insisted, it was clear their staff didn't understand the requirements of a proper inspection report. I switched to ERT, and the difference was night and day. ERT provided a truly professional inspection and a comprehensive report that met all my needs. If you need a legitimate inspection and professional documentation, I highly recommend ERT.

Richard was so helpful! I needed help asap and he gave me great advice. Once my project is…read morecompleted I will ask him to do the inspection to make sure the home is safe.