Frozen pipe, a seeping old basement, or water through the ceiling from the apartment upstairs. Fixly Pro passes your call to a restoration business, independently owned, that answers for the 03878 area.
An automated greeting comes on first and needs the five-digit ZIP of the property that took on water. Somersworth uses just one, 03878, so tap those digits on the keypad and the system passes you along.
Nearly half the city's housing was built before 1960, and a lot of people rent in buildings that used to be mills or schools. That shapes where leaks start and who has to deal with them.
A frozen line often doesn't leak until it thaws, so the water shows up hours later. Long winter outages make it worse: the 2008 ice storm left some New Hampshire homes without power for up to two weeks.
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Fieldstone and block foundations under pre-war houses let snowmelt and spring rain wick in. A tide line on plaster or a musty corner is the clue to mention when you're connected.
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Old mills and schools here are apartments now. Water from one kitchen ends up in a neighbor's ceiling, and the building's policy and each tenant's renters policy pay for different things.
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Low riverfront floors and basements along the mill district take on water when the river runs high. Floodwater is treated as Category 3 under the S500 standard, which means wet drywall and carpet are normally torn out and replaced instead of dried in place.
Call (844) 505-0955 →Before it became a city in 1893 this place was called Great Falls, after the spot where the Salmon Falls River drops about 100 feet in a mile. That drop powered seven mills, from spinning and weaving to a bleachery. Today those mills hold apartments and shops, and plenty of the houses on the hill above them went up before 1940.
Of Somersworth's 5,646 housing units, 2,588 predate 1960 and 1,311 predate 1940. The median year built is 1967. Expect original drains, tired supply lines and basements that were never meant to stay dry. Housing data: Census Reporter's tabulation of the Census Bureau's 2020–2024 American Community Survey.
Up to 14 inches of rain fell across southern New Hampshire from 13 to 17 May. Upstream at Milton, the Salmon Falls River gage hit a record 5,450 cubic feet per second, and Strafford County was named in the 25 May federal disaster declaration. Source: USGS Open-File Report 2007-1122.
More than 400,000 New Hampshire customers lost power in 211 of 256 municipalities, some for up to two weeks. Cold houses mean frozen pipes, and those burst when the heat comes back. Source: NH 2008 Ice Storm After-Action Report.
2,193 of the city's 5,201 occupied homes are rentals (ACS 2024). When a leak moves between units in a converted mill or another multi-unit building, the owner's building policy and each tenant's renters policy cover different things, so everyone should report it early and keep photos.
If water ruined siding, trim or roofing on a building inside the Historic District, the Historic District Commission has to approve exterior work before it starts. It meets the 4th Wednesday of each month at 7 pm at One Government Way. Drying the inside doesn't wait on that.
Somersworth is the smallest of New Hampshire's 13 cities by land area and the smallest of the Tri-Cities, alongside Dover and Rochester. It has a single ZIP code, 03878, so wherever you are in the city, that is the number you give the phone line.
John Phelan, CC BY-SA 3.0
The Lehoullier Building, the Historical Society Museum at 157 Main, and Market, High and Canal Streets running down to the bridge to Berwick, Maine.
Magicpiano, CC BY-SA 3.0
The 1927 school building at 17 Grand St stands where Great Falls High School, among New Hampshire's first public high schools, opened in 1849 (NH Historical Marker No. 280). Up the hill, Noble Pines Park has the water tower and splash pad.
John Phelan, CC BY-SA 3.0
The Green Street School, on the National Register since 1985, sits among streets of older homes where basements and plumbing have seen a lot of winters.
John Phelan, CC BY-SA 3.0
The post office at 2 Government Way sits beside City Hall, where Development Services handles permits and the Historic District Commission meets.
Indigo Hill Road, Rocky Hill Road, Willand Pond and Lily Pond Road, and Stackpole Road by Millennium Park all carry 03878 addresses too. Whether you're off Route 9 (High St), Route 108 or Tri City Road, the same five digits route your call.
Landline or mobile both get through, which matters if a storm has cut power to your block and only your cell has charge.
The number is shared by many towns, so the system has to learn where you are before it can route anything. Press 0, 3, 8, 7, 8. Ending the call at that point leaves the system nothing to route.
From there the system attempts to reach a separately owned restorer covering 03878. Give the source (supply line, washer, river, sewer), how many hours it has been running and which rooms or floors are soaked. Ask them to explain how they will check walls and floors for hidden moisture, and what goes into their price. Hiring them is your call, made after you hang up.
A soaked fieldstone basement off Green Street and a ceiling leak in a Market Street mill apartment will not cost the same, and nobody can price either before meters go on the walls. The figures below are national averages with their publication dates. Hold them up against any written estimate you receive.
Mitigation plus basic repairs; average about $3,800. Mitigation alone runs $3–$7.50 per sq ft, rebuild $20–$37 per sq ft. (RestoreAdvisor, updated 13 Jul 2026)
Dehumidifiers and air movers run nonstop until readings say dry. If mold has started, remediation adds roughly $1,200–$3,800 or more. (RestoreAdvisor, Jul 2026)
Angi's 2026 figures put the average at $3,868, spanning small jobs through major ones.
Under IICRC S500, water is graded from 1 to 3 by contamination. RestoreAdvisor's July 2026 per-square-foot rates by category:
Standard policies exclude flooding. Read yours for which water losses it does include.
Separate policy for rising water. Typically a 30-day wait before it takes effect.
Homeowners policies usually exclude drain and sewer backup without this endorsement. Flood insurance pays for backup only when a flood directly causes it; a blocked line on a dry day needs the add-on.
Insurance points: Insurance Information Institute. Costs: RestoreAdvisor, Angi.
Vetting a restorer under New Hampshire rules. The state doesn't license general or restoration contractors, so there's no restoration license number to ask for. Plumbers and electricians are different: the NH Office of Professional Licensure and Certification (OPLC) licenses them, and you can confirm a name with OPLC's online license verification. If the job needs a permit, it comes from Somersworth's Department of Development Services at City Hall, One Government Way (603-692-9519).
Fixly Pro's number serves towns well beyond Somersworth, so an automated voice opens every call by asking where the water is. Every Somersworth address uses 03878. Once those digits are entered, the system looks up a separately owned restoration business covering 03878 and tries to connect you.
That turns on where the leak began and on each policy's wording. In a building split into units, the owner's policy generally covers the structure, while each tenant's renters policy covers that tenant's own furniture and belongings. Let the landlord or condo association know the same day, keep photos of both units, and open a claim with your own insurer too.
Usually not by homeowners alone: most policies leave out drain and sewer backup unless you add a backup endorsement, which the Insurance Information Institute says is usually inexpensive. A flood policy pays for backup only when a flood directly causes it. A clogged or overloaded line on a dry day needs the endorsement, so check your declarations page now.
Not under an ordinary homeowners or renters policy, since rising surface water is excluded. You need a separate flood policy, and NFIP coverage typically starts 30 days after purchase, so buying one when the Salmon Falls is already climbing is too late.
Yes. Exterior work inside Somersworth's Historic District needs Historic District Commission approval before it starts. The commission meets on the 4th Wednesday of each month at 7 pm at One Government Way. Interior drying and cleanup are separate from that.
No. New Hampshire does not issue a license for restoration work or general contracting, so there is no number of that kind to look up. Plumbers and electricians are a different story: the NH Office of Professional Licensure and Certification (OPLC) licenses them and lets you search its records online. Any permit the job needs is issued by Somersworth's Department of Development Services at City Hall.
Whether it's a Hilltop basement or an apartment in an old Market Street mill, one call to the 03878 line starts the conversation.
(844) 505-0955 Call now, ZIP 03878 ready
