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

Avatar for Adviro
Adviro
4.8(
48
)
Toxic Lead - Testing

Serving Greenfield, 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."
Adviro Professional
Tech Team
Adviro Vehicles
Response time1 day
Recommended by100%of homeowners
OHMS Handyman Services
3.6(
10
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Greenfield, CA and surrounding areas

In business since 1992

Emergency services offered

Credit card accepted

"I am quite happy with the electrical outlet and the bathroom fan, and I would hire him back for electrical work, as I think that is his specialty. His carpentry skills aren't the greatest, but they are not bad either. The first thing I asked was for the medicine cabinet to be centered over the sink, and it is about 1 inch off. At least it is hung level, though! The other disappointment was that he reused my 28-year old hinges and door knob on the new door. Also that the door frame was not cut correctly on one side and is about 2 inches short on one side. This could have been fixed easily by cutting a small piece of the extra wood that was left in my garbage. At least the door seems to be hung properly, though, so it was not a bad job, just not the greatest for the price.
"
Recommended by100%of homeowners
Lead Testing and Removal FAQs, answered by experts

If your home was built before 1978, there’s a chance that any paint on your hardwood floors could be lead paint—especially if it was already there when you moved in. Because lead is toxic, hiring a licensed pro to remove it is mandatory. The average price for professional lead paint removal ranges from $1,500 to $5,300 and depends on the scope of the project.

Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

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.

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.

The Greenfield, 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.