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

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

Serving Crownsville, 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!"
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+8

Response time8 hrs
9 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for A+A+AABABAC Lead Inspections
A+A+AABABAC Lead Inspections
4.3(
79
)
Toxic Lead - TestingToxic Lead - Abatement

Serving Crownsville, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Inspector Whitney did an excellent job with my MDE lead inspection. I found him through Angie?s List and he was able to test my property the next day. He explained the process, answered all my questions, and kept me updated while waiting for the test results. I recommend him without reservation."
Lead Inspection
Lead Inspection
Lead Inspection
Lead Inspection
Lead Inspection

+39

Response time11 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for D & H Demolition, LLC
D & H Demolition, LLC
5.0(
11
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Crownsville, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I love my basement now! They removed all of the asbestos flooring, adhesive etc. and installed my new floor in 2 days. The employees were very respectful and worked efficiently. They had said 3 days but they hustled and did it in 2."
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+9

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)
Toxic Lead - Testing

Serving Crownsville, 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
Chesapeake Lead Paint Inspections, LLC
5.0(
7
)
Toxic Lead - Testing

Serving Crownsville, MD and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Integrity like you do not find when dealing with most businesses. I would not even waste my time calling anyone else. Cindy is very prompt and efficient to answer your questions and needs. She is as honest a business owner you will find and that is not easy to find from contractors in OCMD. Her prices are very fair. If your needs fall under the services that Chesapeake Lead Paint Inspections cover you need to call Cindy. You will not be sorry and the others just do not stand up to Chesapeake Lead Paint Inspections."
Response time2 hrs
Recommended by100%of homeowners
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Lead Testing and Removal FAQs, answered by experts

Professionals use specialized equipment and techniques to detect asbestos, radon, and VOCs.

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. 

Lead testing in residential properties involves collecting samples from paint, dust, soil, or plumbing and analyzing them in certified laboratories to accurately identify lead levels.

According to the Environmental Protection Agency (EPA), hazardous waste is generally classified into four main categories:

1. Characteristic Wastes: These exhibit at least one of four hazardous traits: ignitability (flammable, like gasoline), corrosivity (can rust or decompose materials, like car batteries), reactivity (unstable and can explode, like aerosol cans), or toxicity (harmful when ingested, like lead-based paint).

2. Listed Wastes: These are specific wastes from manufacturing and industrial processes that the EPA has officially designated as hazardous. They include byproducts from processes that use solvents, pesticides, and other chemicals.

3. Universal Wastes: These are commonly generated hazardous items that are subject to streamlined regulations. Examples include batteries, pesticides, mercury-containing equipment (e.g., bulbs), and some lamps.

4. Mixed Wastes: This category includes waste that contains both hazardous and radioactive components, making it subject to regulation by both the EPA and the Nuclear Regulatory Commission.

Several different measurements may be used to determine the amount of lead in water. The most common unit of measurement is micrograms per liter (µg/L), which is the same as parts per billion. Another measurement is milligrams per liter (mg/L), which is the same as parts per million.

The Crownsville, 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.