AA Labs recently tested samples from my home affected by the recent Eaton Fire in Altadena. They were prompt and professional. I have used them in the past for asbestos testing during a real estate transaction as well . I highly recommend their services, which in addition to their accuracy , are also reasonably priced. Mike Rosenfeld read more

Absolutely Unacceptable Experience - Avoid This Lab at All Costs I had one of the most frustrating and unprofessional experiences with this lab company. I went in for a mold test and followed every step they instructed, only to be told later that I never took the test. I repeatedly contacted them, explained the situation, and even provided what details I had--but each time, I was told I didn't exist in their system. Eventually, they admitted they "don't use a computer system," which is absolutely baffling and completely irresponsible for any company handling health-related diagnostics. Because of this outdated and disorganized process, my test results were never recorded, tracked, or delivered. They lost my personal information and treated me as if I was the one making a mistake. No accountability. No apology. Just a shrug and an "Oh well." This isn't just poor customer service--it's a potential risk to people's health. If you're considering using this company for anything remotely important, don't. Look elsewhere for a lab that actually knows how to handle sensitive information and respects the people relying on their services. read more

they double charged me and I've been trying to collect my funds for months now. all of a sudden it's hard to get someone on the phone and they keep being rude and disrespectful. I tried to get my bank to reverse the charges and they did then the lab claimed otherwise and my bank had to charge again. they are scams! read more

I had originally contracted their business for a mold inspection, but the insurance company told me that the service they were offering wouldn't suffice. I ended up contracting a different business for higher quality work and a better price. Eight months later Advanced American Laboratories threatened to take me to collections for test results I never received! If you're considering doing business with this company, I highly recommend you look elsewhere. read more

Very professional staff with a quick turnaround! I had water damage and needed environmental testing that was suggested from my remediation company. They took their time to listen and answer my questions. The prices were fair (shopped around and it seemed to be the average rate). I got everything done with them within a matter of days! Thank you guys and will definitely be recommending you! read more

It was a pleasure working with Rashel and Patrick from AAL. I would highly recommend them for testing. Patrick is extremely informed. He was very thorough. He spent a lot of time explaining everything to me. Thank you! read more

The best company I've dealt with in this industry. Rashel and her staff makes you feel like you're a part of their family. What a honest, helpful and knowledgeable group of workers. I highly recommend them to future clients. Thank you again read more

The quality of care is unmatched and their availability to answer my questions is very impressive. I had a mold situation that was very concerning but this team analyzed and treated everything with such care. I loved them! Thank you read more

FRAUD! FRAUD! FRAUD! This company is absolutely fraudulent! I hired them to do asbestos testing as instructed by my mold remediation company. They said it would be $350 for asbestos and $450 for lead. I said my home is a 1990 construction and I don't need to do a lead test. They told me it had to be done by law and are forcing me to pay $800. I called and complained and they said they would send this to collections. There is no signed written agreement, no verbal agreement, no email communication. Good luck with that. I will be filing a formal complaint with the BBB and any other governmental authority. read more

This is the second time that I have used Advanced American laboratories for testing of asbestos and lead. I was referred to them by my contractor and my Home Inspector so I knew I was getting a great referral and a great referral it was! I found the people at this company to be professional, responsive, caring, and very knowledgeable. Scheduling was very easy and the day of the appointment Patrick who performed the test was right on time. Patrick is really a great guy, he took the time to explain the process and all the different solutions in regards to the results. He has a straightforward and calm approach which I really appreciate. Matt, Rochelle and others that I spoke to in the office were also very responsive and professional. I also found their prices to be very fair. This is a great company, and I highly recommend them. A big thank you to everyone who answered my many questions! read more

Advanced American Labs literally invoiced us for work they did not perform! They lied! They are extremely unprofessional and tried to make us look stupid in front of our customer. Sydney was very rude on the phone, she asked "does he have a last name?" with an attitude. Do yourself a favor and avoid this company. read more

Excellent service! Knowledgeable, reliable, and professional. Prices are very reasonable. I highly recommend this lab.

I was in the middle of starting a very stressful remediation project in our kitchen - in the process, we discovered some old linoleum flooring underneath our kitchen cabinets. Following protocol, we were forced to test this flooring for asbestos and after being without a kitchen for over a month and just now starting to get the process started, I needed help IMMEDIATELY. Luckily, our awesome remediation team at Built Well recommended Advanced American Labratories. I called AAL and was put in touch with a very helpful individual immediately who not only sympathized with my situation but who went above and beyond to get me same day service and next day test results so that my project could continue. I also found their prices to be more reasonable than the company I had used in the past. All around very pleased with the service and I recommend AAL for your testing needs. read more

Do not EVER use this company. They charge double what other companies charge and don't answer their phone or emails. They were brought in by the mold remediation company and we didn't even authorize their service. They went ahead and did the work and then sent a bill without any authorization by us. read more

My company has worked with Advanced American Laboratories for over 10 years. We retain them as consultants on numerous mold and asbestos jobs. In addition, they always provide us with prompt laboratory results even when we have rush jobs. The office manager, Rashel, is very professional and responsive to our needs. We highly recommend their services. read more

Rashel of Advanced American Labs was an excellent partner to have during a very difficult time as we had major construction because of water damage. Rashel was extremely proficient, very well organized, and exceeded our expectations in identifying the right team to procure the samples and expedite the reporting we needed prior to being able to start work. I highly recommend advanced American Labs and given the opportunity, work with Rashel and Johnny. Johnny was Extremely professional, very neat, and very courteous. read more

Dishonest and unprofessional. Do not return calls. Placed derogatory report on homeowner's credit although homeowner owed them nothing. Avoid! read more

I have been an inspector for the past 10 years this laboratory does for me full service, and they have been great. and will kipp use them for years. Thank you, guys, for your great service . read more

After hiring AAL for asbestos and lead testing, the asbestos test results came back inconclusive, so they charged an additional $450 for 1000-point count analysis to confirm the presence of asbestos. At no point in the original quote or discussions was this possibility mentioned. You would think hiring AAL to test for asbestos would give a definitive answer, but they were obviously not upfront about the additional testing and associated costs (almost doubling the total bill)! read more

Very flaky and unprofessional. I called to make an appointment for an inspection, and the receptionist booked me, but never called back to confirm the appointment. I called them and left a message, still no reply. I went with California Microbial Instead, and they were prompt and professional. read more

I have used this company for many many years. They have saved my life when I had mold. And again when I had water damage and again when I had mold in another house. If I could give them 20 stars I would. They are absolutely the best most reputable and detailed company I have ever seen. You could not find a better more caring company in the world! read more

While I was in escrow to sell my condo in West Hollywood, mold was discovered in my unit from a former flood in my condo complex. I currently reside in Australia so I had to fly back to to Los Angeles to oversee the mold remediation process and repair of the property prior to close of escrow. I used another company in the first stages of the mold testing. The results were accurate, however it was very expensive and the problem was slightly exaggerated, leaving me more stressed than I have now come to believe was necessary. After the remediation process was completed, I found Advanced American Labs to assist with the final clearance testing. I was very impressed with their speed, efficiency and professionalism. Matt helped me schedule the testing as well as helping me to achieve a swift result in order for me to minimize the time and expense of the trip. I wish I had found them earlier and had been able to work with this company throughout the entire process. This is a good company to work with. The people there are helpful, smart and they have a good attitude. I would not hesitate to recommend them. read more

I am so grateful to this company. I've been at my current apt for 5.5 years. Slowly, but surely I have become very ill. I was not able to understand why, but thanks to this company, I do! They tested my bedroom for mold and found plenty of "black",toxic mold. Now I know, I can leave and hopefully improve my health. Thank you guys so much for all the help and kind customer service. read more

We are renovating a 70 year old house that has had little or no changes to the infrastructure in that time. Our contractor recommended Advanced American Laboratories to test for lead & asbestos. We used them again when it became apparent that mold testing was necessary as well. We opted to to have full testing done on both occasions. The techs were scheduled promptly and were very thorough. On both occasions the results were emailed to us in 48 hours or less. read more

UPDATE: I really appreciate good customer service, and especially am thankful for any person who takes time out to share information, answer questions, and address my concerns. I received a call from CEO Patrick Michaels this afternoon, and feel that my mind has been put at ease. I now understand that the materials left behind by the abatement company are not as harmful as I may have previously believed and have more information that will help me in the future in case I decide to make other alterations or encounter hazardous materials or substances in my house. I was really appreciative of this company 1. Fitting me in last minute on a Friday, and coming out to take care of a job (Asbestos air clearance) so quickly, 2. Taking the time to answer questions, and 3. Honoring a referral discount. However, once I received the report, I was left confused as there were no specifications, and a lot of technical language and codes that I didn't understand. The company was quick to reply to my questions in an email. The technician who came to inspect and perform the test at my home was quick to comment on the poor quality (or appearance) of the work that had been performed by the abatement company, so I began to feel concern. Since he didn't wear any protective gear to go in and out of the containment areas, I guess I felt somewhat reassured that the work was done and my home is safe from the dangers of asbestos (which are also noted in the lab report). Here's the interesting part though...how can all areas be considered clear if the tests cannot capture some of the smaller fibers? And why was I told there was no evidence of asbestos-containing materials when I stepped back into the room (assuming it is clean and safe) and immediately encountered small debris and larger pieces of the very materials I had the abatement company remove? I just don't understand why I paid somebody to tell me the area was clean or clear from a dangerous material, when it clearly is not! What a waste of money. I hold the abatement company responsible, but I would hope that if I paid money for clearance, this company would have caught this. read more

I had a mold renovation rush job and they went above and beyond to help me with testing and testing results. Thank you.

After a holiday surprise of black mold in our downstairs bathroom, we were in search of a third-party inspector to evaluate the mold remediation and do the post-remediation testing. I called quite a few companies; AAL was by far the most professional, right from the outset. Rashel, their office manager, provided lots of information and details, patiently explaining the process and associated costs. She was able to schedule the inspection right away, accommodating our schedule. When their inspector came, he was thorough and professional. He was also very patient in explaining things to my elderly mom. They provided us with a thorough report and promptly sent us the test results via email as soon as they were available. This is a solid, professional team, and I feel lucky we found them! Thanks, AAL! read more

These people are amazing!!! HIGHLY knowledgable and EXTREMELY compassionate. When I'm looking for a business, I usually look for the following: Someone who can get the job done efficiently/effectively, someone who is easy to work with (in terms of their demeanor), someone who is reasonably priced and someone who is honest/fair. This company met all of my requirements AND far exceeded my expectations. It's nice when the company that you give your hard-earned money to, actually cares about helping people, rather than just making a quick buck. Rashel, Sean and William are some of the kindest people that I have ever had the pleasure of meeting. Each of them have on several occasions over the past two weeks, gone out of their way to help me, simply out of the kindness of their heart. I've been desperately racking my brain, to come up with some way to say thank you...so i figured writing them a yelp review was the least i could do. These people basically saved our lives. -And I can't speak highly enough about them. If you want a company that cares more about YOU, rather than just caring about your money... then this is the company you've been looking for!!! read more