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Verified Reviews for Lead Testing And Removal pros in Chelmsford, MA

*The Angi rating for Lead Testing And Removal companies in Chelmsford, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

*The HomeAdvisor rating for Lead Testing And Removal companies in Chelmsford, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lead Testing And Removal needs.

Last update on September 24, 2025

Find Lead testing and removal specialists in Chelmsford

Avatar for MKJ Construction
MKJ Construction
4.9(
17
)
Toxic Lead - Abatement

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"MKJ were professional, timely, and a pleasure to work with. Although our initial building inspection failed (due to a confusion between building codes), MKJ went above and beyond in assisting us with remediating the issue to ensure we passed."
Response time11 hrs
Response rate100%
1 neighbors recently requested a quote
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KSC Contractors
4.6(
37
)
Toxic Lead - Abatement

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2000

Offers commercial services

Customers say: Quick response

"We hired Ken and the team to do lead abatement work which meant he had to replace a significant number of windows (15) in our very old house built in 1700s. These were not simple jobs! His attention to detail and his creativity in solving unexpected issues was valued greatly. He was responsive and professional throughout the process and worked wonders getting the work done in a tight timeline so we could move into our new home. You can trust Ken and his team to give good advice and do the job right."
Response time8 hrs
Response rate94%
9 neighbors recently requested a quote
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Avatar for Gary O'Neill
Gary O'Neill
4.4(
11
)
Toxic Lead - Abatement

Serving Chelmsford, MA and surrounding areas

Approved

In business since 1991

Free estimates

Customers say: Quick response

"Great services. Changed all windows with lead problem within one day. Passed inspection afterwards no problem."
Response time6 hrs
24 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Atner Group, LLC
Atner Group, LLC
5.0(
5
)
Toxic Lead - Abatement

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I would highly recommend. Work was completed on time (per schedule given). Within budget, and great communication. I will use their services again for sure."
Exterior Multi-Family
Exterior Multi-Family
Exterior Multi-Family
Exterior Multi-Family
Liability Insurance

+17

2 neighbors recently requested a quote
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Avatar for Imperial Inspection Services
Imperial Inspection Services
4.7(
6
)
Toxic Lead - Testing

Serving Chelmsford, MA and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"The inspector was very thorough and took the time to explain everything to me. Excellent service"
Response time5 hrs
Response rate98%
1 neighbors recently requested a quote
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Radon Systems LLC
5.0(
234
)
Toxic Lead - Testing

Serving Chelmsford, MA and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"We were selling our house and the radon test came back high so we needed quick and effective service. The appointment was scheduled a week from our call. The technician arrived on time and helped identify the best location for the system that was both effective and as aesthetic as possible. The install went quickly and he took the time to explain how it worked and what we should look for in terms of monitoring and maintenance. Overall, it was a good experience."
Recommended by99%of homeowners
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Lead Testing and Removal questions, answered by experts

Professional lead testing services typically cost between $200 and $500, with the price varying based on the extent of testing and the specific areas tested within the property.

Lead toxicity comes from inhaling lead or consuming it. Before the 1980s, when the government banned lead from consumer use, it could be found in paint, plumbing, pipes, ceramics, and even gasoline. Lead paint is toxic for the same reason lead itself is toxic, which is why lead poisoning from paint presents the same as lead poisoning from water or food sources, with a slight increase in respiratory symptoms vs. digestive symptoms. Lead paint is most dangerous when it’s old and peeling, cracking, or otherwise disturbed. This increases the concentration in the air and, therefore, in breathable air. 

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.

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 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.

The Chelmsford, MA 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.

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