Granite State Remediation, LLC

What They Do

Water DamageMoldMold TestingFire and SmokeSewageBiohazard

• Mold inspection
• Water damage-related mold removal
• Area Rugs
• Certified Restoration
• Coating And Finishing
• Dry Cleaner
• Drying Process
• Electrical Appliances
• Emergency Services
• Environmental Testing
• Fire And Smoke Damage
• Fire And Smoke Restoration
• Floor Cleaning
• Floors Coatings
• Home Water
• Hvac System
• Initial Vacuuming And Spot Treatment
• Lab Analysis
• Mold Remediation
• Mold Remidiation
• Post Construction
• Sewage Backups
• Sewage Clean
• Smoke Damaged Items
• Smoke Odor
• Strip And Wax
• Tile And Grout Cleaning
• Tile And Grout Restoration

In Their Own Words

Provides water restoration after water damage to residential and commercial properties. Provides fire restoration after fire and smoke damage to residential and commercial properties. Mold remediation and Trauma clean up, Renovations and rebuilds

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

Before You Call Granite State Remediation, LLC

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. Do you also do remediation? If so, who checks your work?

New Hampshire has no statewide general contractor license, so check permits with your city or town, and ask for a state license for plumbing or electrical work. 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 proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• 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.