The 24/7 water emergency desk · Derry, NH

Water Damage Restoration in Derry, NH

A local crew for the whole town, on-site in 30 to 60 minutes, day or night. IICRC-certified technicians who know New Hampshire pipes, basements, and ice dams.

(978) 547-7560Tap our 24/7 Derry dispatch line

4.9 · 63 reviews Licensed & insured IICRC certified 30 to 60 min response

Restoration technician setting an air mover to dry a water damaged Derry, NH home — On-site structural drying · Derry, NH

15+years serving southern NH

3,400+Derry-area properties dried

30-60minute response, day or night

4.9★across 63 reviews

Testimony

What Derry homeowners tell us

4.9/5

Based on 63 reviews across Derry & southern NH

A pipe in an outside wall froze and split during that cold stretch and water was coming through the kitchen ceiling. A person answered before 6am, a crew was here within the hour, and they dried it inside the walls without tearing the whole kitchen apart.

Kathleen M.Derry Village · Feb 2026

Our basement took on water when the sump pump died in a spring storm. They pumped it out that night, pulled the soaked pad, and dried the framing to a number they showed me. Steady, honest, and they billed the insurance for us.

Roger D.East Derry · Mar 2026

An ice dam forced water under the shingles and it ran down the bedroom ceiling. They traced the wet path with a meter, dried the attic and drywall, and wrote it all up for the claim. No mold, no mess left behind.

Alina P.Beaver Lake · Jan 2026

The water heater let go in the basement overnight. They dried the slab and the finished room quickly and saved most of it. One star off only because the first callback ran a little late, but the work itself was excellent.

Desmond F.Island Pond · Apr 2026

A washer hose burst while we were out and flooded the laundry and hallway. They extracted the water and dried the floors the right way instead of just mopping, and were careful with the house the whole time.

Bridget S.North Derry · May 2026

A drain backed up into the lower level and it was black water I would not go near. They contained it, disinfected everything, hauled out what was ruined, and cleared the smell. Professional from the first phone call.

Terrell W.Broadway · Jun 2026

The index

Every water emergency we handle in Derry

One local crew for the whole job, from the first pump-out to the last verified dry reading.

Flooded Derry, NH basement being pumped out

Basement Flooding CleanupGroundwater, heavy rain, and foundation seepage fill New England basements. We pump it out and dry the structure.Read the service

Frozen and split pipe water damage in a Derry, NH home

Frozen Pipe Water DamageA pipe that freezes and splits floods a home when it thaws. We dry inside the walls fast, day or night.Read the service

Burst pipe spraying water in a Derry, NH home

Burst & Broken Pipe CleanupA ruptured supply line dumps hundreds of gallons an hour. We shut it down, extract, and dry every surface.Read the service

Sump pump failure flooding a Derry, NH basement

Sump Pump Failure CleanupWhen the pump quits in a storm, the basement fills. We clear the water and dry the slab and framing.Read the service

Roof and ice dam leak water damage being dried in a Derry, NH home

Roof & Ice Dam Leak Water DamageIce dams push meltwater under the shingles into ceilings and walls. We trace it and dry the structure.Read the service

Ceiling leak water damage in a Derry, NH home

Ceiling Leak Water DamageA stain spreading overhead means water from a roof, a pipe, or an upstairs bath. We trace it and dry it.Read the service

Storm and flood water cleanup in a Derry, NH home

Storm & Flood Water CleanupSnowmelt and heavy rain drive muddy water into homes. We extract Category 3 storm water and dry it.Read the service

Water heater failure flood in a Derry, NH basement

Water Heater Failure & FloodingWhen a tank lets go in the basement, it floods the utility area fast. We dry the slab, framing, and walls.Read the service

Appliance supply line leak flooding a Derry, NH laundry room

Appliance Supply Line Leak CleanupA washer, dishwasher, fridge, or softener line lets go and floods a room. We extract and dry it right.Read the service

Technician extracting standing water in a Derry, NH home

Water Extraction & RemovalStanding water spreads and soaks in by the minute. Truck-mounted extractors clear it fast, then we dry.Read the service

Air movers and dehumidifiers drying a Derry, NH room

Structural Drying & DehumidificationAir movers and LGR dehumidifiers dry wall cavities and slabs to a verified standard, not just the surface.Read the service

Category 3 black water backup cleanup in a Derry, NH home

Sewage & Black Water CleanupCategory 3 backups removed, disinfected, and deodorized, with porous materials hauled out safely.Read the service

Commercial water damage restoration in a Derry, NH building

Commercial Water Damage RestorationOffices, retail, mills, and HOAs, with after-hours crews and property-manager coordination.Read the service

How it works

How we handle water damage restoration in Derry

Call and dispatch

A real person answers 24/7 and the nearest Derry crew rolls with pumps, air movers, and moisture meters.

Find the source

We stop the water, then map its full reach, including what soaked into the basement, subfloor, and wall cavities.

Extract and dry

We pull the standing water, then run air movers and dehumidifiers to a verified dry standard, not just the surface.

Verify and bill

We log moisture readings until the structure is dry, then document the loss and bill your carrier directly.

Why us

The local crew built for New England water

We answer 24/7 and dispatch fast

A person answers every call and the nearest crew rolls in 30 to 60 minutes, day or night.

IICRC-certified technicians

Trained crews dry to a verified standard with meters and thermal imaging, not a mop and a fan.

Deep local knowledge

Frozen pipes, ice dams, sump failures, snowmelt groundwater. We know how water moves in a Derry home.

Cost & insurance

What does water damage restoration cost in Derry, NH?

In Derry, NH, water damage restoration typically runs $500 to $8,000 or more, depending on the water category, how far it spread, and the materials affected. A small cleanup is near your deductible; a flooded basement or a multi-room loss runs into the thousands.

Small

$500 to $2,000

One room or a small pipe cleanup
Extraction and drying
Clean, Category 1 water

Often near your deductible

Basement or multi-room

$3,000 to $8,000

A flooded basement or several rooms
Extraction, drying, and minor rebuild
Grey or contaminated water

Usually an insurance claim

Whole-home or sewage

$8,000 and up

Sewage or heavy storm saturation
Full mitigation and rebuild
Category 3 black water

Typically covered, we bill direct

Insurance usually covers sudden, accidental water damage. We document the loss the way an adjuster needs it and bill your carrier directly. Want a number first? Try the Water Damage Cost Calculator for a Derry range.

The field

Recent water damage work across Derry

Real crews on real jobs in Derry-area homes and businesses.

January 2026 · Derry Village, Derry, NH

Frozen pipe dried in a Derry Village kitchen

The problem. During a stretch of single-digit nights, a copper line in an exterior kitchen wall of an older Broadway-area home froze and split, and it ran down through the cabinets and into the basement once it thawed.

What we did. We shut the water at the main, opened small controlled access points to dry the wall cavity and cabinet bases in place, then set air movers and a dehumidifier and tracked moisture daily until the framing read dry.

Equipment. A moisture meter and thermal camera to map the wet path, air movers, and a low-grain refrigerant dehumidifier.

Outcome. The kitchen dried in four days with no mold, the homeowner's plumber repaired the split line, and the loss was fully documented for the claim.

March 2026 · East Derry, Derry, NH

Basement pumped and dried after a sump failure

The problem. A spring storm knocked out power near the English Range and the sump pump stopped, so groundwater rose several inches across a finished basement, soaking the carpet pad, baseboards, and the bottom of the drywall.

What we did. We extracted the standing water that night, removed the soaked pad and cut a drying line in the drywall, then ran air movers and a dehumidifier and advised on a battery backup pump before we left.

Equipment. A submersible pump, truck-mounted extraction, air movers, a dehumidifier, and a moisture meter for daily readings.

Outcome. The basement dried in five days, the framing and lower drywall were saved, and the homeowner added a backup pump for the next outage.

February 2026 · Beaver Lake, Derry, NH

Ice dam ceiling leak dried near Beaver Lake

The problem. After a heavy snow and a warm afternoon, an ice dam formed along the eaves of a lakeside home and meltwater backed up under the shingles, coming through the bedroom ceiling and down an interior wall overnight.

What we did. We opened the wet ceiling to release trapped water, dried the attic insulation and the drywall cavity with air movers and a dehumidifier, and monitored moisture until the readings held steady.

Equipment. An air mover set, a dehumidifier, an antimicrobial treatment, and a moisture meter for daily readings.

Outcome. The ceiling and wall dried in four days with no mold, and the homeowner had the roof edge and attic ventilation corrected before the next storm.

Standing water in a flooded Derry, NH hallway

Air mover drying a hardwood floor in Derry, NH

Air movers and a dehumidifier drying a room in Derry, NH

Drying equipment set after water damage in Derry, NH

Technician running extraction equipment in Derry, NH

Dehumidifiers drying a room in Derry, NH

Water being extracted from carpet in Derry, NH

A local crew is standing by across Derry and southern New Hampshire. (978) 547-7560

Service area

From Derry Village to Beaver Lake, we cover all of Derry

Based in Derry, we respond across every village and ZIP in town, day or night.

Every Derry village we serve

Derry VillageEast DerryBeaver LakeIsland PondHood ParkNorth DerryBroadwayBallardEnglish RangeWest Running Brook

ZIP codes

0303803041

Do not see your street? Call anyway. Anywhere in Derry or on the southern New Hampshire line, we confirm a time and roll a crew.

The local forecast

Water damage in Derry plays by New England rules

A home here takes deep-cold freezes, ice dams, a basement that fills in a spring storm, and groundwater off Beaver Lake and the brooks, and each one drives water into a house a way an out-of-town franchise misreads. Granite State Water Damage Restoration is the local crew built for it. We answer 24/7, reach most of Derry in 30 to 60 minutes, and dry your home to a verified standard so the damage stops instead of spreading behind the drywall.

Local resources we point homeowners to: Ready.gov, Floods National Weather Service, Gray ME ReadyNH, State of New Hampshire

Deep-cold freezes & burst pipes

New England winters split pipes in outside walls, unheated attics, and crawl spaces, and a frozen line floods a home the moment it thaws.

Basements, sump pumps & groundwater

Nearly every Derry home has a basement. Spring snowmelt, heavy rain, and a failed sump pump send water across finished floors and up into framing.

Ice dams & snowmelt flooding

Ice dams back meltwater under the shingles into ceilings, and low homes near Beaver Lake, Island Pond, and the brooks take storm runoff and rising groundwater.

Questions

Derry water damage questions, answered

How fast can you reach my Derry home?

We answer 24/7 and dispatch across Derry and the southern New Hampshire line, reaching most of town in 30 to 60 minutes. Name your neighborhood or ZIP when you call and we route the nearest crew.

What should I do right now while I wait?

If you can safely reach it, shut the water off at the main. Stay off wet floors and clear of outlets, move what you can off the floor, and photograph everything for your claim before cleanup starts.

A pipe froze and burst, can you help today?

Yes. A frozen pipe usually splits and floods when it thaws, so call at the first sign. We stop the water, dry inside the walls without gutting the room where we can, and document the loss for your carrier.

My basement is flooding, what can you do?

We extract the standing water, pull soaked pad and baseboard, and dry the slab and framing to a verified reading. If a sump pump failed, we help you get a backup in place so it does not happen again.

There is a stain spreading on my ceiling, is it urgent?

It can be. Water from an ice dam, a roof leak, or an upstairs pipe spreads fast through drywall and can reach wiring. Call at the first stain and we trace the source and dry the cavity to a verified standard.

Do you work with my insurance company?

Yes. We document the loss with photos and moisture readings and bill your carrier directly for covered work, so you generally pay only your deductible. We work with every major New Hampshire carrier.

How much does water damage restoration cost in Derry?

A small cleanup runs a few hundred to about two thousand dollars. A flooded basement or a multi-room loss runs into the thousands, set by the water category, how far it spread, and how long it sat.

How long does drying take?

Most homes dry in 3 to 5 days, longer for a saturated basement slab, old plaster, or hardwood. Damp New England air slows natural drying, so we run commercial dehumidifiers and monitor to a verified dry standard.

Which neighborhoods and ZIPs do you cover?

All of Derry, from Derry Village and East Derry to Beaver Lake, Island Pond, and Broadway, plus the Londonderry, Windham, and Chester lines. Both the 03038 and 03041 ZIPs are on our map.

Are you licensed and certified?

We are licensed and insured, and our technicians are IICRC certified in Water Damage Restoration and Applied Structural Drying, so your home is dried to a recognized standard.

24/7 emergency dispatch

Water in your Derry home? A local crew is ready 24/7

Water sitting means damage spreading. Call Granite State Water Damage Restoration and a local crew is on the way, 30 to 60 minutes out across Derry.

(978) 547-7560Call before it spreads, day or night

Granite State Water Damage Restoration 29 Crystal Ave, Derry, NH 03038 (978) 547-7560 Open 24 / 7 / 365