United Water Restoration Group of Long Island

What They Do

Water DamageMoldFire and SmokeBiohazard

In Their Own Words

United Water Restoration Group of Long Island provides 24/7 emergency water damage restoration, fire damage cleanup, mold remediation, and biohazard cleanup. We help property owners stop mold before it spreads with fast response, honest guidance, and proven results. Proud 4x winner of Best Restoration Company of Long Island and an active member of the Middle Country Chamber of Commerce, our team is dedicated to restoring your property quickly and effectively. Whether it’s water, fire, mold, or hazardous cleanup, we deliver expert service you can trust. Call United Water Restoration Group of Long Island anytime for reliable, award-winning restoration solutions.

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

Before You Call United Water Restoration Group of Long Island

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?

For mold jobs over 10 square feet, ask for a New York State licensed mold remediator and a separately licensed mold assessor, plus the Nassau or Suffolk County home improvement license. Also ask for proof of insurance and industry certification for the restoration crew.

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 proTrauma and Unattended Death Cleanup, What Families Should KnowA gentle guide for families after a death or injury at home. What you do not have to do yourself, how cleanup works, who pays, and how to choose a crew.