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Best lead testing and removal specialists near Derwood, MD

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TRUSTED BY DERWOOD, MD HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon16
    Verified lead testing and removal services reviews

Top-Rated Lead testing and removal specialists in Derwood - Updated Nov 2026

Avatar for Reliable Lead Inspection Services
Reliable Lead Inspection Services
4.9(
43
)
Toxic Lead - Testing

Serving Derwood, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Vanessa and Norman were absolutely wonderful. We were concerned with lead paint since we have a three year old and they were thorough and provided a lot of good information regarding the testing process and lab report. I would highly recommend them for any lead testing services."
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+8

Response time8 hrs
7 neighbors recently requested a quote
Recommended by90%of homeowners
Adisa Enterprises, LLC
4.8(
65
)
Toxic Lead - Abatement

Serving Derwood, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Adisa Enterprises was excellent! My project required removing a water-damaged wood floor exposing asbestos tiles underneath. Adisa removed the wood flooring, asbestos tiles, and mastic and disposed of them. They were very diligent, remediating the asbestos consistent with legal requirements. They installed the new sub floor smoothly so the replacement flooring went down easily. Highly recommend"
Response time1 day
Response rate92%
9 neighbors recently requested a quote
Avatar for Majors Air Quality Consultants
Majors Air Quality Consultants
5.0(
20
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Derwood, MD and surrounding areas

In business since 2009

Credit card accepted

"Gina Raspa was wonderful to work with.  She responded within 24 hours to my email and she performed the testing within 4 days of my first contact.  Everything went smoothly thanks to her willingness to respond as soon as possible.
The news was much better than we expected and Gina gave me 3 recommendations for companies who could successfully perform the clean-up.
Thanks to Gina, we were able to move the family into the house without fear of future health issues.
I give Gina and her company the highest ratings because she earned them.


"
Recommended by100%of homeowners
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)
Toxic Lead - Testing

Serving Derwood, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Inspector responded promptly to my service request. Came on time and was very descriptive while addressing our concerns. He even provided some information on seperate home items that were not part of the service we requested. Also, very respectful of our property. (He actually took his shoes off because we had new carpet.) WIll use again. Thank you!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Recommended by100%of homeowners
Avatar for Water Damage America
Water Damage America
5.0(
100
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Derwood, MD and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"These guys were AWESOME. They arrived within 90 minutes, assessed, estimated, and had equipment already with them to handle our flooding. They moved the furniture, explained how it all worked, came back half way through (it was a 3 day process), moved the fans, and then put it all back when they were done at the end of the 3rd day. If every company worked like this - had staff as professional, friendly, and reassuring as these guys - there'd be no need for a better business bureau! Love them. Don't hesitate to use them!"
Recommended by98%of homeowners
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Lead Testing and Removal FAQs, answered by experts

At-home lead tests can provide accurate results if used correctly, and if the kits are reputable and certified. They vary in sensitivity and methodology, influencing their accuracy. Follow instructions meticulously, ensuring proper sample collection and test execution. While they can detect elevated lead levels, for precise confirmation or if results are concerning, consider professional testing or lab analysis for comprehensive accuracy and guidance on addressing any issues.

Through air sampling devices and surface swabs in key areas of concern.

Professional lead removal involves identifying and safely removing or encapsulating lead-based paints and materials, using specialized equipment, and following strict safety procedures to minimize exposure and contamination.

You can sell a house with lead paint, but there are several requirements. If you are aware that lead paint exists anywhere in the home, you must disclose that to potential buyers. Required home inspections will often uncover lead paint, especially for older houses where lead paint may still be a problem. If you have taken steps to encapsulate lead, you should provide buyers with full documentation of the project so it won’t cause any problems later on.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

The Derwood, MD homeowners’ guide to lead testing and removal services

From average costs to expert advice, get all the answers you need to get your job done.