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Best lead testing and removal specialists near Thermalito, CA

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

*The Angi rating for Lead Testing And Removal companies in Thermalito, 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 Thermalito, 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 August 24, 2026

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

Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)
Toxic Lead - Testing

Serving Thermalito, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Shane was my first contact (via phone) and was very knowledgeable and went above & beyond to answer all my questions. I tend to have pretty good discernment, and I immediately sensed I was dealing with an honest, straightforward company. Shane offered me an appointment 2 days later that s fast! Awesome when you re concerned about mold! Ray came to our house (a several hour drive to the Redding area!), and was prompt & called ahead to be courteous. Total genuine and nice guy (especially bc he s a dog lover ;) He wasn t rushed at all, answered all our questions (we had a lot), and actually said he likes & welcomes questions! After we received our report & invoice, I THOUGHT I was messaging my husband, lol, but I texted Shane: Thumbs up! They did thorough testing, & the price was still what was initially quoted! I highly recommend these guys!!"
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
7 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for SELECT ENVIRONMENTAL
SELECT ENVIRONMENTAL
4.3(
16
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Thermalito, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Excellent, very complete, left spaces very clean, and the team was professional, personable, very knowledgable and competent."
Recommended by85%of homeowners
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Alliance Environmental Services Inc
New to Angi
Toxic Lead - AbatementToxic Lead - Testing

Serving Thermalito, CA and surrounding areas

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

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Lead Testing and Removal FAQs, answered by experts

Some of the signs that could mean your water is contaminated, such as cloudiness or bubbliness, could also be non-problems that don’t affect your water’s potability. However, if your water smells or tastes strange, it’s a good idea to stop drinking it and test it immediately. If your well water is contaminated, the best way to discover that is to test it.

Costs depend on the number of samples, testing method, lab fees, and whether on-site inspections are required.

Lead paint test kits are not always accurate. Several factors can play into why a test kit provides an inaccurate result such as user error, sample viability, the age and condition of the paint, or difficulty interpreting the final result. If you are looking for 100% accuracy, hiring a professional lead paint test is the only way to get that piece of mind.

Unfortunately, lead dust does not look different from any other type of dust. You cannot detect it with the naked eye. To determine if you have lead dust in your home, you will need to hire a local company to take a sample from the paint and test it for you in a lab.

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.

The Thermalito, 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.

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