This pro has verified their business license with Thumbtack.
Licensed
This pro has verified their business license with Thumbtack.
Work needed
Location of asbestos
Responds in about 2 hours
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If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
Black Knight Environmental provides professional abatement services that include identification, containment, and permanent removal of hazardous materials such as asbestos, lead, and mold. With over 10 years experience, we provide services to residential and commercial properties to ensure safety. All of our workers are fully licensed to handle and remove toxic substances that pose health risks.
Overview
Current Top Pro
Hired 9 times
Serves Elkton, MD
Background checked
License verified
6 employees
6 years in business
Business hours
SunClosedMon8:00 am - 6:00 pm
Payment methods
This pro accepts payments via Cash, Check, Credit card, Venmo, and Zelle.
Credentials
License verified
Asbestos Contractor
License state: PA
Background checked
Passed by Nivens Thompson on Mar 12, 2026.
Services offered
Work needed
Building type
Single-level residential building
Multi-level residential building
Single-level commercial building
Multi-level commercial building
Building height
Singe-level
Two-story
Three-story
High-rise
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, value, and work quality.
Exceptional 5.0
8 reviews
5
100%
4
0%
3
0%
2
0%
1
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Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Nicoli S.
Sep 6, 2026
•
Hired on Thumbtack
Great job removing the rest of the asbestos left over from a new home purchase and also properly cleaned the pipes that were abated by the previous owner. Very happy with the quality and value of the work. Will hire again!
Details: Testing • Removal • Floor tile and adhesive • Pipe and duct insulation • Attic and wall insulation • Paint and drywall • Multi-level residential building • Two-story building
Asbestos Removal
Nick R.
Aug 4, 2026
•
Hired on Thumbtack
These guys did a fantastic job of reaching out, coming out quickly, and giving me an estimate and getting testing done . The crew did a great job of removing all the asbestos and ensuring it was safe .
Details: Testing • Removal • Floor tile and adhesive • Less than 500 • Single-level residential building • Single-level building
Asbestos Removal
Kasra R.
Sep 5, 2026
•
Hired on Thumbtack
I have a utility closet that had asbestos tiles. Nivens did a great job of removing the tiles. Great company, great service, and very competitive pricing! Highly recommend
Asbestos Removal
Jan R.
May 12, 2026
•
Hired on Thumbtack
I couldn't fill all the buttons to describe this company Black Knights but I had a very good interaction with the whole team, the value for my project was great the response when I text or email was excellent. this company was so great with my project I've had another done and working on my 3rd project; this company has all hands on deck whatever project you need help with from asbestos to carpet to next my deck! Kelly the manager will navigate you through everything and her project manager Nevin is top notch he even took the time to go to the store with me to make sure I had the right order that the store screwed up on...Thank you Black Knights I so appreciate you! 😀
Details: Testing • Removal • Floor tile and adhesive • Less than 500 • Single-level residential building • Single-level building
Asbestos Removal
Sharon B.
Sep 22, 2026
•
Hired on Thumbtack
Excellent experience within 2 hours of contact their project supervisor Nivens was on site and work was completed as expected. He was very courteous professional work areas cleaned up and a job was well done. Thank you very much.
Details: Removal • Multi-level residential building • Three-story building
Asbestos Removal
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
Our pricing is the most competitive in the region and are solely based on size of the area, type of material (friable, meaning it’s easy to crumble, versus non-friable, such at mastic & tiles) and disposals fees. Prices include testing, containment, safe removal, and legal disposal.
What is your typical process for working with a new customer?
We typically recommend an onsite inspection over pictures because it allows us to physically see the area that requires abatement and it also helps to alleviate any fears, while answering any questions that customers may be feeling.
What education and/or training do you have that relates to your work?
Our supervisors and workers complete extensive asbestos abatement training and yearly refresher courses to include the EPA AHERA Model Accreditation Plan, OSHA 30 certification, CPR training and operations and maintenance training.
