Top-rated lead testing and removal specialists.

Get matched with top lead testing and removal specialists in Walnut Creek, CA

There are 4 highly-rated local lead testing and removal specialists.

Need a pro for your lead testing and removal project in Walnut Creek, CA?

Select your specific project to find the pro for you.

Find Lead testing and removal specialists in Walnut Creek

Avatar for Restoration Pro's

Restoration Pro's

5.00(
2
)
Approved Pro

Restoration Pro's

5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
86 local quotes requested

Restoration Pros specializes in residential water damage restoration and mold mitigation from bathroom leaks, mold in garage, bedroom and kitchen. We are owner operated, servicing the entire Bay Area. Our goal is dry your property quickly killing and removing any mold damage and get your property back to pre-loss condition so you can get back to doing what you do, uninterrupted. Our team of professionals always move promptly. When it comes to water leaks, more time equals more damage. For these reasons we always move swiftly to stop the damage from spreading.

"Tech did a great job Very thorough & hard working employee"

Elberta M on May 2025

Restoration Pros specializes in residential water damage restoration and mold mitigation from bathroom leaks, mold in garage, bedroom and kitchen. We are owner operated, servicing the entire Bay Area. Our goal is dry your property quickly killing and removing any mold damage and get your property back to pre-loss condition so you can get back to doing what you do, uninterrupted. Our team of professionals always move promptly. When it comes to water leaks, more time equals more damage. For these reasons we always move swiftly to stop the damage from spreading.

"Tech did a great job Very thorough & hard working employee"

Elberta M on May 2025


Avatar for  Bio 911

Bio 911

755 Savannah Circle
5.00(
17
)
Approved Pro

Bio 911

755 Savannah Circle
5.00(
17
)
Approved Pro
Super Service Award
Customers say: Quick response
38 local quotes requested
7 years of experience

Bio 911 is your trusted, local source for water, mold, and biohazard cleanup services throughout the San Francisco Bay Area. We are an IICRC-Certified firm that is ready to help you recover from water and storm damage, mold contamination, hoarding and crime scenes, and more. Our state and OSHA-certified staff use only the safest, EPA-compliant products to help clean and sanitize your living environment. We proudly offer 24/7 live calls as well as expedited response times for emergency situations. We also offer additional cleaning and support services designed to give you peace of mind throughout the recovery process. Since 2018, Bio 911 has helped homeowners and businesses remove and recover from harmful substances of all kinds. We are more than ready to help you. Fill out the form on this page or call us today to get a FREE, on-site estimate.

"vital information regarding source of problem was not provided in a timely manner resulting in additional expenses"

Nancy O on February 2025

Bio 911 is your trusted, local source for water, mold, and biohazard cleanup services throughout the San Francisco Bay Area. We are an IICRC-Certified firm that is ready to help you recover from water and storm damage, mold contamination, hoarding and crime scenes, and more. Our state and OSHA-certified staff use only the safest, EPA-compliant products to help clean and sanitize your living environment. We proudly offer 24/7 live calls as well as expedited response times for emergency situations. We also offer additional cleaning and support services designed to give you peace of mind throughout the recovery process. Since 2018, Bio 911 has helped homeowners and businesses remove and recover from harmful substances of all kinds. We are more than ready to help you. Fill out the form on this page or call us today to get a FREE, on-site estimate.

"vital information regarding source of problem was not provided in a timely manner resulting in additional expenses"

Nancy O on February 2025


California Healthy Home Inspections, LLC

1799 Old Bayshore Hwy
No reviews yet

California Healthy Home Inspections, LLC

1799 Old Bayshore Hwy
No reviews yet
5 years of experience

We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!

We are a family-owned business with a professional team that comes out to you at your location and performs various types of Toxin Inspections like Mold, Asbestos, Lead, Radon, and Consulting Services related to indoor air quality, serving residential, SML commercial, and real estate clients. An ounce of prevention is better than a pound of cure, don't medicate, and let us investigate because our health is the most important asset we have, from what you breathe to what you touch, helping you improve your Indoor Air Quality and create a safe environment for occupants. Using Scientific Technologies & Equipment and the labs to inspect, detect and deliver the full analytical reports in a quick turnaround time. We stand behind our work and strive to exceed your expectations. It is our goal to win over every client every time, treating our customers how we would expect to be treated. Our motto, KNOWLEDGE IS POWER!


Environmental Remedial Testing

500 W Hamilton Ave
No reviews yet

Environmental Remedial Testing

500 W Hamilton Ave
No reviews yet

Specializing in the inspection and testing of Asbestos, Lead, Mold, and Indoor Air Quality Investigations. Established in 1997. Family Owned Business focused on attention to detail with each and every client. Your concerns are our concerns. We treat every project as if it was our own Home or Family involved. Our goal is client satisfaction. We don't oversell services and many times consult people over the phone alleviating their initial fears or concerns by simply being reasonable and not being extremist. Has been an active environmental consultant for over 20 years. Certified asbestos consultant, lead inspector/assessor, mold specialist, and industrial hygienist. Is considered an expert witness and is proficient in asbestos, lead, mold, and indoor air quality.

Specializing in the inspection and testing of Asbestos, Lead, Mold, and Indoor Air Quality Investigations. Established in 1997. Family Owned Business focused on attention to detail with each and every client. Your concerns are our concerns. We treat every project as if it was our own Home or Family involved. Our goal is client satisfaction. We don't oversell services and many times consult people over the phone alleviating their initial fears or concerns by simply being reasonable and not being extremist. Has been an active environmental consultant for over 20 years. Certified asbestos consultant, lead inspector/assessor, mold specialist, and industrial hygienist. Is considered an expert witness and is proficient in asbestos, lead, mold, and indoor air quality.


PuroClean of Antioch

5682 Leitrim Ct
5.00(
1
)

PuroClean of Antioch

5682 Leitrim Ct
5.00(
1
)
8 years of experience

Damage remediation from Water, Mold, Smoke, Cigarette smell, Disinfection services for Covid, RSV, Influenza. Hoarder house Clean Outs. Serving all of Contra Costa County. We are an IICRC Certified Firm. We do it right or we won't do it at all. We are honest and do our work with integrity. Please look at our reviews on Yelp.

Damage remediation from Water, Mold, Smoke, Cigarette smell, Disinfection services for Covid, RSV, Influenza. Hoarder house Clean Outs. Serving all of Contra Costa County. We are an IICRC Certified Firm. We do it right or we won't do it at all. We are honest and do our work with integrity. Please look at our reviews on Yelp.



Elite Environmental Consulting

101 West American Canyon Rd #508
No reviews yet

Elite Environmental Consulting

101 West American Canyon Rd #508
No reviews yet
10 years of experience

Elite Environmental Consulting is a full-service environmental consulting firm. We specialize in the testing of Asbestos, Mold, Lead-Based Paint and Bacteria in the San Francisco and Sacramento area along with the entire state of California, Nevada , Oregon and other western states. We ensure that our services are of the highest integrity in the steadily growing industry of industrial hygiene. Our team has years of expertise in the industry and has a reputation you can rely on. Our technicians consist of multiple certified: CAC (Certified Asbestos Consultants), CMI (Certified Mold Inspectors) CSST (Certified Site Surveillance Technicians), CDPH (California Department of Public Health) Lead Inspector/Risk Assessors, Project Monitors and NIOSH (National Institute for Occupational Safety and Health) 582 Trained analyst for PCM readings. We pride ourselves in always being professional, responsive, and accurate when assisting on any project to ensure our clients are always in safe hands.

Elite Environmental Consulting is a full-service environmental consulting firm. We specialize in the testing of Asbestos, Mold, Lead-Based Paint and Bacteria in the San Francisco and Sacramento area along with the entire state of California, Nevada , Oregon and other western states. We ensure that our services are of the highest integrity in the steadily growing industry of industrial hygiene. Our team has years of expertise in the industry and has a reputation you can rely on. Our technicians consist of multiple certified: CAC (Certified Asbestos Consultants), CMI (Certified Mold Inspectors) CSST (Certified Site Surveillance Technicians), CDPH (California Department of Public Health) Lead Inspector/Risk Assessors, Project Monitors and NIOSH (National Institute for Occupational Safety and Health) 582 Trained analyst for PCM readings. We pride ourselves in always being professional, responsive, and accurate when assisting on any project to ensure our clients are always in safe hands.


HomeTests LLC

97 South Second Street 100
No reviews yet

HomeTests LLC

97 South Second Street 100
No reviews yet
10 years of experience

We are an online medical products retailer established to sell quality product and as such we sell superior home tests and health products. Hometests.com is motivated to reduce and mitigate forms of preventable disease through monitoring and testing at home. We focus on increasing consumer knowledge, education and awareness and in bringing quality products to the market.

We are an online medical products retailer established to sell quality product and as such we sell superior home tests and health products. Hometests.com is motivated to reduce and mitigate forms of preventable disease through monitoring and testing at home. We focus on increasing consumer knowledge, education and awareness and in bringing quality products to the market.



Showing 1-10 of 43
Lead Testing and Removal questions, answered by experts

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.

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.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Most tests provide results within 2-7 days, but expedited services may be available for urgent situations.

Avoid disturbing suspected lead-containing materials and follow professional guidance on sample collection.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Walnut Creek, 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.