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

*The Angi rating for Lead Testing And Removal companies in Hercules, 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 Hercules, 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 December 29, 2025

Find Lead testing and removal specialists in Hercules

Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)

Serving Hercules, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Very satisfied how quickly they came out and got the test results that evening."
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
8 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Adviro
Adviro
4.8(
48
)

Serving Hercules, CA and surrounding areas

In business since 2014

Free estimates

Small jobs welcome

"I used Adviro for radon and VOC testing when buying a home and they were excellent. They were easy to get in touch with, quick to quote, and out on site a few days after I signed the contract. Communication was easy and clear, I could rely on them to do what they said they'd do, and the price was appropriate for the work. I wouldn't hesitate to recommend them or use them again."
Adviro Professional
Tech Team
Adviro Vehicles
Response time1 day
Recommended by100%of homeowners
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Avatar for Fire & Water Damage Recovery
Fire & Water Damage Recovery
4.7(
69
)

Serving Hercules, CA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The experience with Justin at Fire & Water Damage Recovery was excellent. They were referred by the plumbing company that serviced my sump pump. We still got 3 estimate, Justin's estimate was in the middle but I felt good with Justin based on our phone conversation and the referral so we went with this company. Justin did tell me that he might have estimated on the high side because he does not like to surprise the homeowners. What a surprise when I go the final invoice. The final invoice came in much lower and was very close or lower than the lowest estimate I got. Justin and his team also took pictures of how the place was before and after for me to see. They even took pictures of the pathway that they took to get to the crawl space to assure me that they kept the place clean when they got in and out. I was very satisified with Justin and his company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+27

Recommended by88%of homeowners
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Avatar for California Environmental Forensic Inspections, LLC
California Environmental Forensic Inspections, LLC
3.1(
22
)

Serving Hercules, 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
Environmental Protection Agency
Thermography Training for Infrared Camera Inspecti
Confined Space Entry Procedures
Registered Environmental Property Assessor

+15

Response time11 hrs
Response rate88%
Recommended by83%of homeowners
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Lead Testing and Removal questions, answered by experts

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.

Hazardous waste is waste that poses a threat to human or environmental health. This generally refers to waste that is flammable, corrosive, toxic, or reactive. To confirm if the waste you need to remove is considered hazardous waste, contact your local hazardous waste facility.

A lead paint inspection is a thorough examination and assessment of a building or structure to determine the presence of lead-based paint. Lead-based paint was commonly used in buildings before 1978 when its health hazards were fully understood. Lead is toxic and can pose health risks, particularly to young children and pregnant women. Getting a lead paint inspection means finding a lead paint inspector to examine the surfaces of the building—such as walls, ceilings, doors, windows, and other painted areas—and identify the presence of lead-based paint.

“Testing” can start with your senses: Assessing your water’s appearance, taste, and smell can all be good first steps. The best way to know for sure what’s going on with your water is to use a well water testing kit, which can tell you about the specific levels of bacteria, dissolved solids, and hardness of your water with precision. Have a pro test your well water at least once per year.

You can paint over lead paint, or “encapsulate” it with a special paint that includes an ingredient called an encapsulant. The EPA approves encapsulation as a lead paint removal method as long as the paint remains undisturbed. Standard types of paint without an “encapsulant” from the big box stores or hardware stores do not meet EPA standards for remediation of lead-based paint.

The Hercules, CA homeowners’ guide to lead testing and removal services

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