We needed asbestos testing done after we found some suspicious tile in our basement. Geller labs was recommended to us by the remediation company we were planning to use. They were able to come out to the house in a reasonable turnaround time from initial contact. The gentleman doing the testing was very professional and informative. It was like getting an enjoyable science lesson, except for the fact that it's for asbestos. You wouldn't think anyone could make asbestos testing a pleasant experience, but they did. Cost seemed reasonable. Hopefully you never have to have asbestos testing done. But if you do, these are your people. read more

Geller Environmental Labs was a great company to work with to have a lead inspection done for our 100 year old house. They we extremely responsive, courteous and willing to take the time to answer my many question pre and post inspection. read more

These guys are great! Very thorough and honest! they provide a very detailed report that explains everything and recommendations to address issues identified. Received report very quickly. read more

Reached out to through Yelp regarding asbestos and received a quick response. Answered questions about my situation that really helped me figure out a way forward. I ended up not needing asbestos testing but the estimate for testing was very fair. read more

After hearing conflicting opinions on how to deal with a popcorn ceiling by a number of contractors, I decided to call Geller Environmental Labs. I'm very happy I did. They were able to quickly schedule someone to come to my home to take samples for asbestos and answer all of my questions. I got the results back in a few days and followed up with Jack Geller to ask a few additional questions based on the results. This company is very professional and responsive. They were able to put my mind at ease and provided me some great information as I move ahead with my renovation project. I'd recommend them to anyone considering any type of renovations in their home that would require testing. read more

Unable to address my need for follow up indoor air testing and unable to refer me to someone at this time who was available, and that did not have a complaint against them. read more

Following a DIY mishap involving asbestos, I contacted the abatement company, as well as Geller Environmental Labs. Great company! Responsiveness on the part of Jack Geller, the office staff, and the inspector who ended up coming to the house for testing. Jack guided me through the process, worked seamlessly with the abatement company and fell in step with them to have his inspector on-site less than 30mins after the job was done to test the air quality. Rebecca went out of her way to explain what they had done and where the report would be sent. Their office staff was courteous, polite, and helpful... they had the invoice generated and took payment all within an hour of the completion of inspection. Wish more companies had the "make it easy for the customer" versus the "make the consumer do all the work" mentality. Kudos Geller, refreshing! read more

Couldn't recommend more highly. We had a scare with asbestos tile after some home renovation and Mr. Gellar told me how to remediate over the phone, free of charge. They then performed a timely sampling of the air just to be on the safe side and he emailed earlier than antipated with the results. Amazing service; so grateful!! read more

Very courteous and professional, both on the phone and in person. They were willing to work around my schedule and made a same day appt. and arrived on time. Reasonably priced for three samples of two floor tiles and the ceiling tile (the Mastic sampling was included). Process took less than half an hour. The technician even reviewed the whole basement looking for signs of Mold and water seepage. He even provided tips on what flooring to get and how best to grade the yard to direct water from the house. Testing done on a Thursday and got the result via email on Monday morning. read more

Needed Geller services to address a condo water/flooding issue from the unit above us. we were very concern with the potential of mold due to the volume of water that entered into our condo. Since the remediation company hired by the condo management refused to test for mold, we decided to take matters into our own hands and hire Geller. They were very prompt, professional and provided an excellent analysis with an extensive report. The report had details and photos of all the water damage and the mold results with recommended remediations. I would used them again, but I hope I won't have to. Other unit owners in my condo were also happy with Geller as well. Would highly recommend. read more

We have had Geller out twice to perform lead testing at our home, and we can't recommend them enough! Prompt, efficient, and definitely not alarmist in any way--this is an excellent team. We received detailed information and suggestions for how to make our home safer, all without any sales pitches or condescending attitude. Helpful and professional--couldn't ask for more! read more

Jack Geller, the owner of Geller Labs, performed asbestos testing at a house we're in the process of buying in Alexandria. All of the basics were covered: there on time, took samples carefully and from inconspicuous areas, polite, tests came back reasonably quickly, etc. I imagine that any company that wants to stay in business would meet those standards. Where Geller Labs went from perfectly competent to AMAZING is in the patience Mr. Geller displayed with answering questions. My dad had come along with me for the test, and my dad had a ton of questions informed by his own experience as a builder and with indoor air quality. Mr. Geller spoke at length, answered every question, opened up an air vent to check inside the duct work, and basically covered everything twice. Professional, patient, competent, and a genuinely nice individual. Would totally recommend Geller Labs if you've got shady stuff happening in your house and you want it professionally investigated. read more

We hired Alyssa through Geller Environmental Labs and had a wonderful experience. She was extremely professional and knowledgable, educating us about the process, and when the labs came back showing we had a prolific mold issue, she spoke with me by phone several times to help me understand what remediation needed to be done. After our contractors didn't seal/contain the area during demolition, she was an invaluable resource helping to address the safety concerns and connecting us with a mold remediation company. She was also incredibly flexible, when our re-test date kept being pushed back due to ongoing remediation. She made a stressful situation so much easier to mange. We are so grateful! read more

Geller Environmental was responsive and incredibly helpful under stressful circumstances. When I needed testing for materials in my home, Jack responded immediately, arranged for testing the next business day, and helped me evaluate my options after the tests were complete. Even when I ultimately needed to use another lab for follow-up testing (someone else was paying and chose another lab), Jack still helped me assess whether the second lab's scope of work was appropriate. Honest, responsive, competent, and kind. Highly recommended. read more

We found some black mastic (glue) under the carpet in our basement, the folks at Geller were great about coming out and testing. Very quick response time, great communication, and very thorough. They also did the inspection after the abatement to make sure that everything had been removed correctly. Really appreciate the great work and the trustworthy people when dealing with asbestos. read more

Very responsive and very thuough-working with Alyssia was great - definitely worth the money.

We bought a house in Arlington this past February needing attic remediation. Boy am I glad that we used Geller Environmental Labs to inspect the completed repairs. Jack Geller, the owner, was so thorough from start to finish. We ran into multiple issues with the contractor completing the repairs, and Geller Labs made sure that things were done correctly. I had many questions throughout the process, and Jack was very patient and detailed in his explanations. It was a huge relief knowing that someone was looking out for my family. I highly recommend Geller Environmental Labs! read more

Last year we had an accidental release of asbestos during a large asbestos removal project. Geller really came through for us in helping to make sure the problem was solved and were easy to deal with. They worked quickly and well with their testing, and made sure the job got done. read more

We had uncovered some asbestos tile in our basement after a flood required removal of the carpet. Most tiles looked fine, but a few were chipped or damaged and had me concerned. I called Jack Geller to see if he could come and give us an assessment of how to proceed, after getting somewhat confusing and conflicting guidance from some of the asbestos abatement companies. Based on my description, Jack suggested that I send photos of the troublesome tiles and he could avoid charging me a fee to come to the house. I sent the photos and based on what they showed, Jack suggested a remediation that would be effective and was not going to cost us thousands of dollars in asbestos removal. He even answered some follow-up questions after hours. I honestly wish I could have given him work because it is so rare to find a company that is out to actually HELP customers. Jack is a true gem. If we ever need mold, asbestos, lead or air quality inspections/testing, I know I'll be calling Geller! read more