Top Asbestos Removal Services in North Bethesda, MD

**Updated to reflect that, despite Gabrielle's charming false narrative below, I have since won a civil case in court against National Demolition and Environmental and they have been found guilty of the negligence originally described. The company is unde...

National Demolition was a nightmare to deal with during our home remediation process. I would have to call all day, at 10 minute intervals, to try and catch someone on the phone (emails, voicemails, and any form of outreach went unanswered and ignored), t...

The guys were very helpful and descriptive on the job.

The Owner has a great sense of professional responsibility. He always exhibited providing high quality service to clients, and provided quality end products. He was fair with pricing and meeting deadlines. Highly Recommended

I had a great experience with Robert. He was timely, knowledgeable, and his price quotes were reasonable. I used him for mold and dampness tests in my home. I would definitely use his services again.

I am a contractor and have requested estimates from Hazmat multiple times. Robert is very responsive and on all occasions has gone out of his way to check out the site on the same day as my request or very soon thereafter. His prices are very competitive ...

Rose Z. Mr. Gibson from Hazmat Engineering Consultants, LLC submitted an estimate to test and eliminate asbestos materials from my residence. He responded to my call in an hour and gave me some professional recommendations and provided me with the best of...

Professional on time; used for asbestos abatement. reasonable good price

I worked with Hazmat Engineering, Inc. on a project in a very old building. I could not have been happier with the work that Mr. Gibson and his crew did. Mr. Gibson was not only responsive and discreet, but also knowledgeable about both technical and re...