1-800 Water Damage of Hayward and Dublin, CA

What They Do

Water DamageMoldFire and SmokeSewageBiohazardStormOdorContents

• Carpet cleaning
• Fire damage cleanup & repair
• Flood cleanup
• Flood restoration
• Mold cleaning
• Mold damage restoration
• Mold mitigation
• Mold remediation
• Plumbing
• Sewage cleanup
• Water damage-related cleanup & repair
• Water damage-related mold removal
• Water damage-related pest control
• Water removal
• 24/7 Emergency Services
• Air Duct Cleaning Services
• Biohazard And Trauma
• Biohazard Damage
• Burst Pipe
• Carpet Cleaning And Restoration
• Certified Restoration
• Commercial And Residential
• Commercial Damage Restoration
• Commercial Or Residential Property
• Commercial Restoration Services
• Commercial Water Damage
• Contents Restoration
• Crime Scene Restoration

In Their Own Words

1-800 WATER DAMAGE is a trusted property restoration company serving across the nation. With locations spanning from coast-to-coast, we help home and business owners return their property to its original condition while restoring what truly matters—health and safety. Our team is fully vetted, IICRC-certified, and insured for your safety. We specialize in sewage cleanup, mold removal, flood cleanup, emergency water extraction, leak detection, biohazard clean up, trauma clean up, odor removal and reconstruction.

Written by the business on its public profile. We have not verified these claims.

Before You Call 1-800 Water Damage of Hayward and Dublin, CA

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Where do you think the moisture is coming from, and who fixes it?
4. Will you set up containment and negative air, and how will you protect the rest of the home?
5. How will you deal with smoke odor inside wall cavities and the HVAC ducts?

Ask for the company’s California contractor license number and look it up with the Contractors State License Board. Also ask for proof of insurance and industry certification for the technicians doing the drying or mold work.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• 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.
• Call a proThe First 48 Hours After a House FireWhat to do in the first two days after a house fire. Safe re-entry, utilities, insurance calls, securing the home, food, medicine and what never to clean.
• Call a proSewage Backup Cleanup, What You Can and Cannot DoWhat to do when sewage backs up into your home. How to stay safe, what you can clean yourself, what must be thrown out, and when to call a specialist.