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TRUSTED BY BETHESDA, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon22
    Verified lead testing and removal services reviews

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

Avatar for Majors Air Quality Consultants
Majors Air Quality Consultants
5.0(
20
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Bethesda, 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 Bethesda, 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 Bethesda, 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

Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.

Lead exposure poses serious health risks, particularly for children, and can be present in paint, pipes, and soil.

Professional testing for lead paint costs about $300, ranging from about $250 to $700, depending on the square footage, accessibility, and location. However, testing for lead paint with a DIY home-testing kit costs about $25, but doesn’t guarantee accurate results. The U.S. Environmental Protection Agency (EPA) recommends using a lead test kit that complies with the Lead Renovation, Repair, and Painting (RRP) Rule, which has strict criteria for ensuring a more accurate reading.

Common home surfaces to test for lead include:

  • Walls

  • Windows

  • Doors

  • Molding and trim

  • Railings

According to the EPA, there is no safe level of lead in the blood, and so the maximum contaminant level goal (MCLG) for lead in water is zero. Even at low levels, lead is harmful to human health. It can also remain in the body and build up over time with repeated exposure.

When a surface that contains lead dust is disturbed, the dust can float about in the air for roughly an hour before settling again. Since you cannot see the dust, it is important always to wear protective gear when working with any materials that may contain lead paint and to keep children, pets, and others away from the area for as long as possible

The Bethesda, 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.