Santa Clara, CA
Mold Remediation in Santa Clara, CA
Santa Clara, CA has 10 mold remediation companies in our listings, 5 list themselves as open 24 hours and the most reviewed is Water Damage Restoration Champion with 33 reviews.
10 Companies Doing Mold Work in Santa Clara
- 1
Blue Rescue24/7
Google rating 5.0 from 1 Google review
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeStorm
- 2
Lightspeed Restoration of Southwest San Jose24/7
Google rating 5.0 from 5 Google reviews
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeSewage
- 3
SOS Restoration of Santa Clara County
Google rating 5.0 from 5 Google reviews
Verified Remediation Pro
Water DamageMoldMold TestingFire and Smoke
- 4
United Water Damage Restoration
Google rating 5.0 from 6 Google reviews
Verified Remediation Pro
Water DamageMold
- 5
Water Damage Restoration Champion24/7
Google rating 5.0 from 33 Google reviews
Top Rated 2026
Water DamageMoldMold Testing
- 6
One Call Services24/7
Google rating 5.0 from 9 Google reviews Houzz 4.8
Verified Remediation Pro
Water DamageMoldMold TestingSewageStorm
- 7
SERVPRO of Santa Clara24/7
Google rating 4.5 from 8 Google reviews Yelp 3.6
Verified Remediation Pro
Water DamageMoldFire and SmokeSewageBiohazard
- 8
Clearway Restoration
Google rating 5.0 from 16 Google reviews
Highly Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 9
USA Clean Master
Google rating 4.0 from 8 Google reviews
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeSewage
- 10
Carpet Maintenance Company
Google rating 5.0 from 2 Google reviews
Verified Remediation Pro
Water DamageMoldFire and SmokeOdor
Can You Handle It Yourself
DIY with care
Federal guidance treats about 10 square feet, roughly a 3 by 3 foot patch, as the line for a careful homeowner with gloves, goggles and an N95. Past that, or when mold is inside walls, in the HVAC system, or someone in the home has asthma or a weak immune system, hire a specialist.
Reviews on Other Sites in Santa Clara
On Angi
We did not find an Angi profile we could match to a company here yet.
BBB
We did not find a BBB profile we could match to a company here yet.
Also matched here, 1 on Houzz and 1 on Yelp. Those show on each company row above.
A BBB profile is a listing with the Better Business Bureau. It is not the same as BBB accreditation. We only list a profile when its name and city match the company.
What It Costs Around Santa Clara
Prices in the San Jose-Sunnyvale-Santa Clara, CA area run about 10 percent above the national average, so local jobs tend to cost more than the national figures.
| Job | Typical in Santa Clara | National typical |
|---|---|---|
| Mold Remediationper job, a typical professional job | $1,650 to $6,600 | $1,500 to $6,000 |
| Mold Remediationper job, an attic | $2,200 to $8,300 | $2,000 to $7,500 |
Questions to Ask Before You Hire
- Where do you think the moisture is coming from, and who fixes it?
- Will you set up containment and negative air, and how will you protect the rest of the home?
- Who does the clearance testing after the work, and is that person independent from you?
- What exactly will you remove, and what will you clean and keep?
- Is your company licensed for mold work where this job is?
Guides for This Job
- DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
- DIY with careMold Remediation Cost in 2025 and 2026Typical 2025 to 2026 mold remediation costs by area and location, from bathrooms to attics, plus testing, containment and rebuild, and what moves the price.
- DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
- DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.
Questions People Ask
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Restoration Companies in Santa Clara, CA
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