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Best lead testing and removal specialists near Williamsport, MD

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

Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)
Toxic Lead - Testing

Serving Williamsport, 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 Stanley S. Savoy
Stanley S. Savoy
5.0(
5
)
Toxic Lead - Testing

Serving Williamsport, MD and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Staley was great ! Very professional -- gave a good description of the lead testing process and did his job thoroughly and quickly. I felt his fee was very reasonable in comaparison to other companies/individuals I had spoken to about the service. I would definitely recommend hsi services !"
Response time8 hrs
Recommended by100%of homeowners
Division One Lead Inspector, LLC
5.0(
1
)
Toxic Lead - Testing

Serving Williamsport, MD and surrounding areas

In business since 2019

Free estimates

Division One Lead Inspector, LLC, is the premier professional lead testing company offering residential services to our clients in the Baltimore Metro area. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call today to schedule your appointment with Maryland's true professional at work for you!

Response time1 day
Recommended by100%of homeowners
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Lead Testing and Removal FAQs, answered by experts

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

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

DIY kits are available for basic air quality testing, but professional services provide more comprehensive results and recommendations. While a DIY kit may seem cost-effective, a professional assessment is more thorough. Inspectors are better equipped to catch all pollutants and hazards, and you'll still need a professional to verify and act on DIY test results. Furthermore, some kits don't test for certain pollutants or only detect their presence without measuring specific levels (like mold spores). It's generally better to opt for a detailed professional assessment.

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

Iron sediments from rusty pipes are not likely to cause health problems. While a glass of yellow-hued water is off-putting, it is generally safe to drink yellow water in the short term. But you certainly want to address this problem. In the meantime, switching to bottled water until the yellow water issue is resolved is a good idea. 

The Williamsport, 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.