Top 10 Best Water Damage Restoration

We list trusted water damage restoration companies specializing in flood recovery and mold prevention. Selection is based on rapid response, expertise, and proven results.

SERVPRO of Mountain View, Los Altos

Alderwood Avenue, San Jose, California
4.7 (114 reviews)
  • Specialty Cleaning
  • Water Damage
  • MoldMold
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SERVPRO of Mountain View, Los Altos specializes in Water, Fire & Mold restoration services. More Detail

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Restoration Connection

Camino del Rio South, San Diego, California
4.8 (39 reviews)
  • Damage restoration
  • Mold remediation
  • Environmental abatement
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Restoration Connection is a full-service property restoration and disaster relief provider. We are a credible restoration partner reliably assisting s More Detail

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Water Damage Restoration Guys

Franklin Street, San Francisco, California
5.0 (13 reviews)
  • Biohazard cleanup
  • Damage restoration
  • Mold remediation

Commercial and residential 24/7 emergency service Water damage Fire damage Mold removal More Detail

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Orange Restoration San Diego

Trade Street, San Diego, California
4.7 (318 reviews)
  • Reconstruction and Remodeling Services
  • Water Damage Repair Services
  • Mold Remediation Services
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Our highly trained and skilled technicians are on call 24/7 to respond to your home or business if you are in need of damage restoration services. We More Detail

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SJ Restoration

Blackford Lane, San Jose, California
5.0 (12 reviews)

Sj Restoration experts deliver Water Damage Repair, mold remediation and fire damage restoration 24/7 services within San Jose area. More Detail

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Water Damage Champ

North Amphlett Boulevard, San Francisco, California
4.9 (16 reviews)
  • Cleaning
  • Water Damage
  • Mold Remediation Services
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As the Water Damage Champ, we pride ourselves on being your trusted partner in restoration. With a team of dedicated professionals, cutting-edge techn More Detail

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BluSky Restoration Contractors

East Brokaw Road, San Jose, California
4.9 (16 reviews)
  • Environmental
  • Commercial Roofing Service
  • Restoration
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BluSky provides commercial, industrial, governmental, residential, and multifamily restoration, renovation, environmental, and roofing services across More Detail

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Fast Affordable

Treena Street, San Diego, California
4.7 (73 reviews)

Free Moisture Inspections and Thermal Imaging Scan ($299 Value) Certified to work with ALL major insurance companies IICRC Certified Fully Licensed & More Detail

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SJ Mold Removal

Santana Row, San Jose, California
5.0 (10 reviews)
  • remediation
  • mold removal
  • water damage services
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Our qualified licensed contractors provides a full range of mold removal, mold testing, inspection, remediation and water damage services. More Detail

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Reactic Restoration

Rogers Avenue, San Jose, California
4.7 (145 reviews)
  • Reconstruction
  • Mold Remediation
  • Water damage
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Reactic Restoration experts deliver Water Damage, Mold Remediation and Fire/Smoke Damage Restoration services within San Francisco's Bay Area, 24/7, 3 More Detail

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Frequently Asked Questions

Act quickly to prevent further damage and mold growth. Follow these steps:

  1. Stop the water source – Turn off the main water supply if the damage is caused by plumbing.
  2. Document the damage – Take photos and videos for insurance claims.
  3. Remove standing water – Use mops, towels, or wet vacuums to prevent saturation.
  4. Increase ventilation – Open windows and use fans or dehumidifiers to dry out affected areas.

Call a professional water damage restoration service – Experts checks structural damage, remove moisture, and prevent mold growth.

Mold can begin growing within 24 to 48 hours in damp conditions, spreading rapidly if left untreated. Porous materials like drywall, carpets, and insulation are especially vulnerable. Professional restoration services use specialized drying equipment and antimicrobial treatments to prevent mold infestations.

The cost depends on the extent of damage, affected areas, and restoration needs:

  • Minor water damage (localized leaks): $500 – $1,500.
  • Moderate damage (multiple rooms, drywall replacement): $2,000 – $5,000.
  • Severe damage (structural repairs, mold removal): $7,000 – $20,000+.

Insurance coverage may help offset costs, depending on the cause of the damage.

  • Water mitigation focuses on immediate measures to stop further damage, such as removing standing water, drying out the area, and preventing mold.
  • Water damage restoration involves repairing and restoring the affected property, including structural repairs, mold remediation, and the replacement of damaged materials.

Mitigation happens first, while restoration is the final step in returning the property to pre-damaged condition.

Coverage depends on the cause of the water damage:

  • Covered: Sudden incidents like burst pipes, appliance malfunctions, or roof leaks (if properly maintained).
  • Not Covered: Gradual damage from neglect, poor maintenance, or flood-related incidents (unless you have separate flood insurance).

It’s best to review your policy and contact your insurance provider to understand your coverage and file a timely claim.