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Toxic lead testers in Castro Valley

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
3 years of experience

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

Welsh Demolition Inc.

1086 Beau Ave
No reviews yet

Welsh Demolition Inc.

1086 Beau Ave
No reviews yet
13 years of experience

Welsh Demolition Inc. is a full service demolition and asbestos removal contractor. We are a family owned business and have been in business since 2012.

Welsh Demolition Inc. is a full service demolition and asbestos removal contractor. We are a family owned business and have been in business since 2012.

SERVPRO of San Leandro

2065 Williams St
No reviews yet

SERVPRO of San Leandro

2065 Williams St
No reviews yet
58 years of experience

SERVPRO of San Leandro is a trusted leader in the restoration industry, and our highly trained technicians provide 24-hour emergency service. We’re dedicated to responding faster to any size disaster with the training, equipment, and experience to respond to your restoration or cleaning needs.

SERVPRO of San Leandro is a trusted leader in the restoration industry, and our highly trained technicians provide 24-hour emergency service. We’re dedicated to responding faster to any size disaster with the training, equipment, and experience to respond to your restoration or cleaning needs.

Pacific Drywall & Painting Inc

499 Salmar Ave
4.88(
101
)

Pacific Drywall & Painting Inc

499 Salmar Ave
4.88(
101
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We have been in business since 1994 with over 30 years of experience offering premier drywall and painting services. We have won the Super Service Award consecutively from 2011 to 2016.

"They came out, gave free estimate and we got on scheduled. Really great and pricing was good."

Victoria S on September 2019

We have been in business since 1994 with over 30 years of experience offering premier drywall and painting services. We have won the Super Service Award consecutively from 2011 to 2016.

"They came out, gave free estimate and we got on scheduled. Really great and pricing was good."

Victoria S on September 2019

Evergreen Air Duct Cleaning San Bruno

111 San Bruno Ave W
No reviews yet

Evergreen Air Duct Cleaning San Bruno

111 San Bruno Ave W
No reviews yet
25 years of experience

Professional Air Duct & Dryer vent Cleaning & Repair Company in San Bruno.

Professional Air Duct & Dryer vent Cleaning & Repair Company in San Bruno.

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Evergreen Carpet Cleaning Dublin

11792 Dublin Blvd
No reviews yet

Evergreen Carpet Cleaning Dublin

11792 Dublin Blvd
No reviews yet
25 years of experience

Professional Air Duct & Dryer vent Cleaning & Repair Company in Dublin.

Professional Air Duct & Dryer vent Cleaning & Repair Company in Dublin.

Evergreen Carpet Cleaning San Ramon

1081 Market Pl
No reviews yet

Evergreen Carpet Cleaning San Ramon

1081 Market Pl
No reviews yet
25 years of experience

Professional Air Duct & Dryer vent Cleaning & Repair Company in San Ramon.

Professional Air Duct & Dryer vent Cleaning & Repair Company in San Ramon.

Mr. Fix It Roofing and Paving

771 Mission Ave
5.00(
3
)

Mr. Fix It Roofing and Paving

771 Mission Ave
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

roofing paving of all types remodeling an renovation over 27 years experience good work at a good price

roofing paving of all types remodeling an renovation over 27 years experience good work at a good price

Moore Mechanical Heating & Air Conditioning

6575-D Trinity Ct
4.94(
66
)

Moore Mechanical Heating & Air Conditioning

6575-D Trinity Ct
4.94(
66
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Moore Mechanical prides itself on being a reputable and honest company, while providing our customers with outstanding service. We are a family owned and operated company that is based out of Dublin and have been in business for over 35 years. We are a proud member of Diamond Certified, Better Business Bureau (A+ Rating) and Air Conditioning Contractors of America. Contact Us via Email: sales-service@mooremechanical.com

"Perfect service. Very clean, technician wearing protective clothing including a mask. All prices were up front before work was done. Just before they arrive a text is sent with a picture of technician letting you know they are on the way. I would definitely use them for all my heating and air again. Excellent service"

Ruth Y on January 2021

Moore Mechanical prides itself on being a reputable and honest company, while providing our customers with outstanding service. We are a family owned and operated company that is based out of Dublin and have been in business for over 35 years. We are a proud member of Diamond Certified, Better Business Bureau (A+ Rating) and Air Conditioning Contractors of America. Contact Us via Email: sales-service@mooremechanical.com

"Perfect service. Very clean, technician wearing protective clothing including a mask. All prices were up front before work was done. Just before they arrive a text is sent with a picture of technician letting you know they are on the way. I would definitely use them for all my heating and air again. Excellent service"

Ruth Y on January 2021

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FAQs for toxic lead testing projects in Castro Valley, CA

If your home was built before 1978, there’s a strong chance it contains lead-based paint. Many pre-1980 houses also contain lead in their plumbing and decorative materials, so age alone is a significant red flag. Older homes near industrial areas face an even higher risk. Because you can’t confirm lead by sight, scheduling a test is the safest way to protect your family.

In older houses, lead can lurk in painted trim, window sashes, soil around the foundation, plumbing pipes, and even vintage hardware. The metal is toxic, and children and pregnant women are most at risk. Exposure can trigger developmental delays, learning problems, and organ damage. Because the EPA links even low levels to serious health effects, test every suspected surface and address any hazards right away.

A positive test means lead is present somewhere you can touch, breathe, or disturb. The next step is a full risk assessment to map exactly where the hazard lies and outline the safest fix: encapsulation, enclosure, or full removal. Repairs start at $1,000 but can exceed $10,000 for complete elimination, so act quickly and hire certified pros to keep your family safe.

EPA lead certification proves that inspectors, risk assessors, and abatement contractors follow federal safety rules under the Renovation, Repair, and Painting (RRP) Program. The credential costs an average of $300, and certified professionals can legally test, contain, or remove lead hazards. Hiring a certified pro protects you from fines and ensures the work meets strict health standards.

Lead-based paint looks no different from any other paint, so you can’t identify it by color or sheen. Even flawless walls may hide it. If paint starts chipping, flaking, or peeling, schedule a professional test right away. Only laboratory-grade testing confirms lead and guides the safest fix for your home.

The Castro Valley, CA homeowners’ guide to toxic lead testings

From average costs to expert advice, get all the answers you need to get your job done.

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