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Best lead testing and removal specialists near Knoxville, MD

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

Avatar for Reliable Lead Inspection Services
Reliable Lead Inspection Services
4.9(
44
)
Toxic Lead - Testing

Serving Knoxville, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Norman is an upstanding business owner with integrity. He's also friendly, knowledgeable, and a clear communicator. He sent all of his credential ahead of time, arrived 5 minutes early, and explained his process and everything he was doing. When there was a minor misunderstanding, he offered a compromise on price just to make sure we were fully satisfied. A real gentleman. I would 100% recommend Norman to anyone in need to lead testing services!"
Additional Photos
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+8

Response time8 hrs
9 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)
Toxic Lead - Testing

Serving Knoxville, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was WONDERFUL! I just purchased a home and wanted to have a mold inspection done for peace of mind. Chris took time to explain the process and put my fears at ease with his vast knowledge. He reviewed the test results with me prior to closing which gave me the peace of mind I needed to confirm I was making a good purchase and great investment. I highly recommend Mid Atlantic Commercial Residential Real Estate Solutions. VERY PROFESSIONAL AND COURTEOUS!!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Recommended by100%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Knoxville, MD and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Bill and his helper Christian arrived to the house after our puppy made a mess on our carpet, they were able to remove the pet stains, and high traffic areas that other companies couldn’t remove. We are very pleased."
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Avatar for Myriad Home Improvement & Handyman Services LLC
Myriad Home Improvement & Handyman Services LLC
4.2(
1,728
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Knoxville, MD and surrounding areas

In business since 2010

Credit card accepted

"They responded immediately and were very punctual. The price paid was fair. Myriad was a good company to work with and I will work with them again. The new shed is perfect and the debris from the old wooden shed was removed."
Concrete Work
Additional Photos
Recommended by84%of homeowners
Division One Lead Inspector, LLC
5.0(
1
)
Toxic Lead - Testing

Serving Knoxville, 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

No, you can’t place hazardous waste in a dumpster unless you specifically ordered a dumpster for hazardous waste removal. If the dumpster company finds hazardous waste that it didn’t approve for dumping, the company will return the waste to you, and you’ll likely face a fine for illegal dumping.

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.

Properties should be tested for lead every 2-3 years, especially if they are older, have undergone renovations, or show deterioration of paint or interior finishes.

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.

With regular testing, treatment, and maintenance, water from a community well should be safe to drink. Unfortunately, the EPA does not regulate private wells, and contamination can happen. 

If you have doubts about the quality and safety of your drinking water, you have options for testing. You can pick up kits from your local home supply store or harvest samples and send them to a local testing facility. To get the most complete water quality testing and system diagnosis, seek a local well professional. They know what to test for and can recommend and implement a longer-lasting solution.

The Knoxville, 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.