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

Serving California, 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 California, 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 California, 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 questions, answered by experts

Determining if your water main contains lead involves a few steps. First, check the age of your property, as homes built before the 1980s might have lead pipes. Contact your water utility company for information on your service line material. Then, you can hire a professional plumber to conduct an inspection or use a lead testing kit to analyze water from the main line.

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.

Costs depend on the number of samples, testing method, lab fees, and whether on-site inspections are required.

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.

While not all homes built before 1978 contain lead paint, enough do, so you’ll still want to test to be on the safe side. The federal government banned lead-based paint for homes in 1978, but your state may have banned lead before that time. Around 24% of homes built between 1960 and 1977 contained lead-based paint, while 87% of homes built before 1940 contained lead-based paint.

The California, 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.