Best in the business. Highly recommended.

David was great. I dropped off my materials the same day I called, and he tested them with an hour! Would definitely use his company again.

David and his team were great, already seeing a difference in my health after they treated apartment. Thank you!

Highly recommend. I was told by apt maintenance this was soot (spelling?), and, not mold. I asked how I can objectively know, they said they deal with this all the time after the thunderstorms. I asked for a test, They pulled out a machine they said detected moisture, saying look, it's got no moisture, or it would show dark blue. The thing showed the whole wall dark blue on the machine, but these are new apartments. I noticed there was a little yellow so I got confused. Apt maintenance was irritated at my questions (questioning his knowledge). He just repeated it was soot, the machine already showed no moisture. I asked if mold can dry up and show up with no moisture. He wouldn't answer me, said he would sand it, and, paint over it. I noticed he didn't dry it in between. It was rather fast. I noticed it was a little blotchy (not smooth), likely from the irritation of the ten minutes he spent. Resultingly, I decided to put two succulent plants at the very corners of the window pane, and it didn't return. I removed the plants for a second, And overnight, out of the blue, the same spot returned, the same shape as before. There's also the shade that rolls down and has scratched it everyday. I've noticed I've been not functional (already autoimmune compromised before this), a lot worse, since this. I called this kind man here who was very direct and to the point. I will be getting this inspected. The behavior is of mold because, a) it happened during thunderstorm, b) it's not able to be cleaned, super stubborn, and c) it keeps returning in the same exact position and shape (left of the divider). I tried bleach, vinegar, zep biohazard, strongest mold remover at home Depot, nothing has done anything to affect it in the least (in fact, it makes it worse to leave it damp, breeds moisture which spreads its roots). All this, even though, mind you, there's been abundant ventilation all day, everyday, plenty of light and sun, thunderstorm was ONCE. I haven't tried leaving a cup of rice by it, yet. The succulents did help, surprisingly, but that's preventative. I should've left the succulents there, but I thought it wasn't returning because it was soot. Too late now. I didn't want any issues with these apartmentsq, but they don't pay for weather disasters. The insurance is $30/mo, and never covers mold. A new resident told me they make people sign in the contract they understand the traffic facing the window is high, thus, spreads toxic particles to the windows, which particles can and do cause cancer. And here I was trying to get the apt with the most light, but away from the direct sun, TO AVOID, precisely these issues. This company knows their stuff. The wall needs to be cut, just as I suspected. I'm so upset that I was trying to ventilate the entire time to avoid humidity, and one bad weather (and inexperience) cost me my health and money. I have significant visual impairment, and didn't see it for a while, but I searched online, found out the insurance doesn't cover it, regardless. The tissue paper was from leaving vinegar wet sheets overnight (which were a total joke). The first pic was before. The next two pics are now (after it was sanded and painted, and returned). I don't feel safe purchasing any furniture knowing the incoming wind will blow the mold spores in and they'll land on everything. Time to hang anti mold plants everywhere. Sigh! I hate not being able to have any furniture. I'm going to throw away most of what's in the living room because I've noticed how seriously affected I've become, even from something that's under 1ft in length. I don't trust the air purifier removes spores from porous objects like furniture, wood, paper, et. Thank you for being there for me and my dogs. I was impressed with your knowledge, straightforwardness, and speed of service. Hire them.

Dave is a true stand-up gentleman and a pleasure to work with. His sampling, testing, and documentation are incredibly thorough, and he balances his high level of professionalism with a great sense of humility.

I found myself in a bind, needing an emergency asbestos tile removal, in order to get a separate flooring job completed. Having contacted several other vendors, and looking for a quick turnaround, I received a call back from David with ABC Environmental. He was great; very direct, professional, and efficient. We were able to book and complete the job in less than 24-hours from our initial correspondence. Their specialists arrived early, and worked efficiently. Very satisfied with the end result - will look here first, for any services needed in the future.

Extremely competent, professional, and amazing customer service.

We use ABC for all our buildings. Easy to work with. No hassle. We are extremely happy with their service.

David is a true professional and very knowledgeable of the environmental remediation work. I have had the honor of working with ABC Environmental and they are a great team for all your needs

After some very frustrating and confusing experiences with other lead contractors I worked with David at ABC. He provided a lot of very helpful information and a clear plan of action to address the issues. I appreciate their help.