Top-rated lead testing and removal specialists.

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Q: What are the health risks associated with lead exposure?

• <div><p>Lead exposure poses significant health risks, including neurological, developmental, and behavioral disorders, especially critical in young children and fetuses.</p></div>

Q: How is lead measured in water?

• <div><p>Several different measurements may be used to determine the amount of lead in water. The most common unit of measurement is micrograms per liter (&micro;g/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.</p></div>

Q: Why is lead paint toxic?

• <div><p>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&rsquo;s old and peeling, cracking, or otherwise disturbed. This increases the concentration in the air and, therefore, in breathable air. </p></div>

Q: Do all homes that were built before 1978 contain lead paint?

• <div><p>While not all homes built before 1978 contain lead paint, enough do, so you&rsquo;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.</p></div>

Q: What pollutants are commonly tested for?

• <div><p>Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.</p></div>

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Verified Reviews for Lead Testing And Removal pros in Livermore, CA

*The Angi rating for Lead Testing And Removal companies in Livermore, CA 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 Livermore, CA 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 February 14, 2026

Reviewed in February 2026
They were thorough and the lab report was easy to read and had detailed information about the analysis. I would recommend them and hire them again.
Air Quality Testers
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Reviewed in June 2025
Hired Top Tier Building Services to remove an old tether-ball pole from my concrete patio. They cut the pole as close a possible to the patio and then ground it flush. Just what I was looking for! They arrived on-time and completed the job without incident. Well done.
Top Tier Building Services, Inc.
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Reviewed in January 2023
They removed rodents and sealed gaps
Attic Pros, Inc.
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Reviewed in September 2021
The man who came to my home to unclog my bathroom sink drain was polite. I am not sure how experienced he was, but he was able to remove the gunk from my under sink drain pipe. Unfortunately, I did not examine the sink until just after he left. When I did take a look, I noticed that he had not...
Friendly Plumbing Team
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Reviewed in June 2021
We needed to remove a 40-50' tree and JMV did a great job. They were able to give us an estimate in a timely manner - come back and remove the large/tall tree and grind the stump and exposed roots - all in one day. I received a few quotes from companies with really good ratings, andJMV was the...
JMV Tree Service
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Reviewed in June 2021
I am highly impressed by the work done by them. I had a very large palm tree that needed to be removed and John and his team did a excellent work in removing it . I would definitely work with them in future if needed and highly recommend them.
ONE TWO TREE CARE INC
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Reviewed in May 2021
Very professional and job well done. Chon went and bought the necessary n appropriate strips. He took the door down. He removed all peeling stripping from another contractor who did it only six months ago! Chon scrap cleaned the door tracks n completed the stripping around and underneath the...
Chon handyman
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Reviewed in January 2020
They are very patient and helpful. They tested asbestos and created report for me within a week during Christmas. Many thanks to Oren.
Home Biotesting
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Reviewed in December 2018
The person showed up and replaced the springs in a timely manner. He even greased the lead screw at no extra charge. We plan on having them back next year for a tune-up.
Heating and Air
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Find Lead testing and removal specialists in Livermore

Environmental Science Services

4.5(

)

Serving Livermore, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"The gentleman was efficient and prompt in providing the report timely."

Response time8 hrs

5 neighbors recently requested a quote

Recommended by97%of homeowners

Serving Livermore, CA and surrounding areas

In business since 2014

Free estimates

Small jobs welcome

"I live on the San Francisco peninsula area. My kitchen floor needs replacing and before the floor installer could begin, they informed me I needed my existing flooring needed to be tested for ASBESTOS before any work could be done. I reached out to multiple companies from different platforms for ASBESTOS TESTING and not one company replied back to me except for ADVIRO recommended from ANGI"S LIST. Response was quick and professional. They made initial contact the next business day via text message, email and phone call. An appointment was made, 2 techs came to do the testing, less than an 20 min visit and result were emailed within 2 days. Original price quote was $455 but ended up being $535, due to a second layer of flooring. Each layer needed to be tested. They also recommended the vinyl border trim for testing, (again an additional cost) that I kindly declined. I would highly recommend ADVIRO."

Response time1 day

Recommended by100%of homeowners

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Sol Environmental, Inc.

3.8(

)

Serving Livermore, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Very honest and thorough in testing and analysis. Checked entire house and crawl space for mold. Nice person to do business with."

Asbestos Worker - Decontamination practice

EPA RRP Classroom training - Containment design

First Responder Training for Asbestos Workers

Job site Training for EPA Lead Renovators

Response time1 day

Recommended by100%of homeowners

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California Environmental Forensic Inspections, LLC

3.1(

)

Serving Livermore, CA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"I still have not received the report before and after the service. Also have not received the 3 year warranty. (I know this company is in the midst of relocating their office. Thus I accept the delay until tomorrow when I will call for follow up!!!)"

State of California Environmental Protection Agenc

Thermography Training for Infrared Camera Inspecti

Registered Environmental Property Assessor

+15

Response time11 hrs

Response rate88%

Recommended by83%of homeowners

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Advantage Environmental & Safety Services, Inc.

5.0(

)

Serving Livermore, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Chris was extremely knowledgable and helpful with answering all my questions. He thoroughly explained the process of asbestos testing and removal, great customer service!"

Response time6 hrs

Response rate89%

Recommended by100%of homeowners

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SafeTerraSolutions

New to Angi

Serving Livermore, CA and surrounding areas

Free estimates

Small jobs welcome

Credit card accepted

Here at SafeTerraSolutions we have trained Environmental Scientists and skilled Home Inspectors that will identify any problems within your home. From Air quality to a leaky pipe, we are your one stop shop for total home inspections.

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Lead Testing and Removal questions, answered by experts

Lead exposure poses significant health risks, including neurological, developmental, and behavioral disorders, especially critical in young children and fetuses.

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 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.

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.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

The Livermore, CA 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.

See all articles

Angi
•
May 3, 2026May 3, 2026
How Much Does Lead Paint Removal Cost? [2026 Data]
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How Much Does a Lead Paint Inspection Cost? [2026 Data]
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How to Identify Lead Paint Lurking in Your Home
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Lead dust can be dangerous for your health and your children's health. Here's how to clean lead dust in your home to keep everyone safe.
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•
Apr 5, 2026Apr 5, 2026
Who Can I Call to Test My Water for Lead?
Lead in any area of your home can damage your health. If you’re wondering, who can I call to test my water for lead, keep reading for helpful tips.
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•
May 22, 2026May 22, 2026
Lead Paint Laws Hold Contractors to Stiff Safety Standards
Contractors play an essential role in lead paint safety, so homeowners should take the time to research and hire a pro with the proper certification. We outline how.