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Best lead testing and removal specialists near Rancho Santa Fe, CA

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Top-Rated Lead testing and removal specialists in Rancho Santa Fe - Updated Nov 2026

Avatar for Hamilton Testing Services, Inc.
Hamilton Testing Services, Inc.
4.9(
19
)
Toxic Lead - Testing

Serving Rancho Santa Fe, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Evan was very helpful and professional. He ensured I had all the information about the testing process and answered all of my questions. He was also very friendly and honest with me about the work that has been done on my house and any future work to be done. As soon as I have a new project I will be reaching out to him directly and can’t recommend him enough!"
Team members ready to test!
Pop-Corn Acoustic Ceiling
Response time12 hrs
Response rate86%
57 neighbors recently requested a quote
XRF Research, Inc.
4.8(
49
)
Toxic Lead - Testing

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Submit the work I needed done and received a phone call the next minute. They explained everything well, even sent a technician to my house that very day. The test results came back the following business day. Great company with fast results."
Lead Paint Inspection
Dust Clearance Testing
Lead Risk Assessment
Environmental Testing
Consulting Work

+2

Response time9 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Pacific Environmental & Abatement Solutions Inc
4.6(
10
)
Toxic Lead - AbatementToxic Lead - Testing

Serving Rancho Santa Fe, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The tester was well versed in this area even showing the areas that were high in moisture. Very friendly and informative as well as professional. Made me comfortable with the experience she had. When the owner and maintenance worker failed she made me comfortable. Fae who had the credentials as well experience explained everything in detail. Definitely use Fae!!!"
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for KCS Restorations Inc
KCS Restorations Inc
4.7(
33
)
Toxic Lead - Testing

Serving Rancho Santa Fe, CA and surrounding areas

In business since 2004

Free estimates

"The work that Dave’s company performed was great with the exception of the living room, that ended up being mid-matched. Dave’s crew let me know that because of this they would paint the whole living room. They asked me to call and set up an appointment and I did. The day came and nobody showed up. I called Denise and she stated her crew called in sick and they were leaving town the next day. She would have Dave call me. He didn’t, so I txt him the following week and he called and said it would be more money, which it shouldn’t as I was previously told they mid-matched it so they would make it right. He was supposed to call later in the week and never did. I find though everyone was nice, the professionalism was lacking. I would not use again because of this."
Recommended by96%of homeowners
Lead Testing and Removal FAQs, answered by experts

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.

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.

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.

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.

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. 

The Rancho Santa Fe, 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.