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Find Toxic lead testers in Gaithersburg

Avatar for Reliable Lead Inspection Services
Reliable Lead Inspection Services
5.0(
40
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Mr. Norman was absolutely wonderful to work with! He was friendly, professional, and very knowledgeable. He took the time to explain everything clearly and made the whole inspection process smooth and stress-free. His positive attitude and helpfulness really stood out. I highly recommend Mr. Norman and Reliable Lead Inspection to anyone in need of thorough and reliable service!"
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+8

Response time8 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for D & H Demolition, LLC
D & H Demolition, LLC
5.0(
11
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Work team was polite, on time every day and highly professional. They explained the process in detail and kept us informed during each phase. I highly recommend D&H."
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+9

Response time8 hrs
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Adam Contracting
Adam Contracting
4.5(
171
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Excellent work! Prompt, responsive to emails and phone calls. Justin went out of his way to finish the work on the agreed date. I’m very happy with the work and quality."
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+32

3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Boston Environmental & Contracting, Inc
Boston Environmental & Contracting, Inc
4.0(
8
)

Serving Gaithersburg, MD and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"We received an asbestos inspection/test for our old plaster walls and ceiling areas. The turn around times were fantastic - inspector was in our area and able to fit us in the same day I called. Sample results and accompanying lab report were emailed within 36 hours. All samples were analyzed by a local lab accredited under the NIST NVLAP Asbestos Fiber Analysis Lab Accreditation Program, so I felt comfortable trusting the results. The inspector seemed very knowledgeable and helped walk us through any areas that could be of concern. Thankfully all samples were negative, but the modest inspection and sampling fees were well worth the piece of mind during our remodel. In short, I highly recommend this company for asbestos testing/inspections."
6 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Lead Check Pro
Lead Check Pro
4.9(
19
)

Serving Gaithersburg, MD and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Quick response, well documented process, epa certified. Was very easy to work with, thorough, and helpful to make sure testing was comprehensive."
Response time4 hrs
Response rate89%
Recommended by100%of homeowners
Avatar for Majors Air Quality Consultants
Majors Air Quality Consultants
5.0(
20
)

Serving Gaithersburg, MD and surrounding areas

In business since 2009

Credit card accepted

"Ms. Raspa has surpassed all my expectations.  She completed a mold test after a remediation project to ensure its success.  Not only did she provide the results promptly, but she has advised us on a number of things including building materials that can contain VOC's, dehumidifiers, and various ways to prevent mold.  She is very professional and makes herself available for consult/ questions!  Would definitely recommend her!
"
Recommended by100%of homeowners
Avatar for Water Damage America
Water Damage America
5.0(
100
)

Serving Gaithersburg, MD and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"It was my first experience with water damage as a homeowner and it was bad - it leaked from my attic, through my brand new hardwood on my second floor and into the garage. Sam showed up on time, had the drying equipment to the house within an hour and had everything set up so quickly that I was back to work by lunchtime. Everything dried out exactly as they said and my hardwood isn't warped! I would totally recommend Water Damage America to friends and family!"
Recommended by98%of homeowners
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)

Serving Gaithersburg, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was very professional on the phone and it surprised me that, for such a low price, I was getting as much as I did! MA CARRES is a FHA 203k qualified inspector (though I only hired him as a home inspector) AND a Realtor so I got a little bit of everything when he and his employee came. The fact that they are retired firefighters was a bonus as I had some questions about darkened wood and they let me know where the CO2 detector should really be located for best effect. I definitely will use MA CARRES in the future!!"
Crawl Space
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Recommended by100%of homeowners
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FAQs for toxic lead testing projects in Gaithersburg, MD

If your home was built before 1978, there’s a strong chance it contains lead-based paint. Many pre-1980 houses also contain lead in their plumbing and decorative materials, so age alone is a significant red flag. Older homes near industrial areas face an even higher risk. Because you can’t confirm lead by sight, scheduling a test is the safest way to protect your family.

In older houses, lead can lurk in painted trim, window sashes, soil around the foundation, plumbing pipes, and even vintage hardware. The metal is toxic, and children and pregnant women are most at risk. Exposure can trigger developmental delays, learning problems, and organ damage. Because the EPA links even low levels to serious health effects, test every suspected surface and address any hazards right away.

A positive test means lead is present somewhere you can touch, breathe, or disturb. The next step is a full risk assessment to map exactly where the hazard lies and outline the safest fix: encapsulation, enclosure, or full removal. Repairs start at $1,000 but can exceed $10,000 for complete elimination, so act quickly and hire certified pros to keep your family safe.

EPA lead certification proves that inspectors, risk assessors, and abatement contractors follow federal safety rules under the Renovation, Repair, and Painting (RRP) Program. The credential costs an average of $300, and certified professionals can legally test, contain, or remove lead hazards. Hiring a certified pro protects you from fines and ensures the work meets strict health standards.

Lead-based paint looks no different from any other paint, so you can’t identify it by color or sheen. Even flawless walls may hide it. If paint starts chipping, flaking, or peeling, schedule a professional test right away. Only laboratory-grade testing confirms lead and guides the safest fix for your home.

The Gaithersburg, MD homeowners’ guide to toxic lead testings

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