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Best lead testing and removal specialists near Dorchester, MA

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

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

Serving Dorchester, 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%
2 neighbors recently requested a quote
KSC Contractors
4.6(
37
)
Toxic Lead - Abatement

Serving Dorchester, 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%
3 neighbors recently requested a quote
Avatar for Atner Group, LLC
Atner Group, LLC
5.0(
5
)
Toxic Lead - Abatement

Serving Dorchester, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Peter was great to work with and I’d highly recommend him. He was professional, a good communicator, and accommodating as changes came up to our project and helped to find solutions to unblock our lead remediation work alongside our home renovation happening at the same time."
Exterior Multi-Family
Exterior Multi-Family
Exterior Multi-Family
Exterior Multi-Family
Liability Insurance

+17

14 neighbors recently requested a quote
Avatar for ASAP Environmental Inc
ASAP Environmental Inc
4.8(
86
)
Toxic Lead - Testing

Serving Dorchester, MA and surrounding areas

In business since 1993

Credit card accepted

"After initial conversations with John, I hired ASAP to complete my lead inspection for a recent property that I acquired. John was able to answer all my questions and address all of my concerns. Chris came out to complete the inspection within 48 hrs of my request. He was very thorough in his report, which I had in my hands in less than two days. I was able to hand over the report to the removal company that I ended up hiring. When the job was complete, Chris came back out within 48 hrs of the request to complete the reinspection and tests. I have no concerns with ASAP and would definitely use them in the future. They were very quick to respond to me and address all of my questions and concerns."
Additional Photos
Additional Photos
Additional Photos
Response time2 days
Recommended by98%of homeowners
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Lead Testing and Removal FAQs, answered by experts

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 prior to purchasing a property ensures that the new owners are informed about potential hazards, prevents health risks associated with lead poisoning, and facilitates timely remediation.

DIY lead testing kits are available, but they often lack the accuracy and reliability of professional services. Professional testing is recommended for more accurate results, as properly certified testers can provide a thorough analysis, clear recommendations, and the necessary legal documentation if remediation is required.

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. 

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.

The Dorchester, 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.