Northeast · NH
Water damage & mold help in New Hampshire
New Hampshire's homes range from 18th- and 19th-century farmhouses to post-war capes and newer suburban homes in the southern tier. Many use private wells and septic systems. Freeze damage and ice dams drive most winter water losses, while spring snowmelt and heavy rain bring basement water.
- Climate
- Cold, snowy winters, a short summer, and occasional heavy rain from tropical remnants.
- Partner coverage
- 283 ZIPs in 253 communities
Main water, mold and storm risks in New Hampshire
Frozen pipes
Prolonged cold snaps freeze pipes in exterior walls, garages and crawlspaces. Vacation homes in the Lakes Region and White Mountains are at particular risk.
Ice dams
Older roofs with poor ventilation develop ice dams that send meltwater into walls and ceilings.
Spring flooding
Rapid snowmelt and heavy rain swell rivers and raise groundwater, flooding basements.
New Hampshire at a glance
- Housing
- Old fieldstone foundations, oil heat and wood stoves are common. That means water seepage, puffback soot and chimney fire risks all show up in cleanup work here.
- Contractor licensing
- New Hampshire doesn't license general contractors statewide, though plumbers and electricians are licensed. Ask for insurance, references and a written contract.
- Restoration coverage
- Restoration partners currently bid on 261 New Hampshire ZIP codes (LeadSmart coverage data, 2026-10-05).
- Availability
- Fast call-back during business hours
Seasonal prevention checklist for New Hampshire
Before winter
Insulate pipes, service the heating system, and winterize seasonal homes.
After heavy snow
Rake the roof edge to prevent ice dams.
Spring
Test the sump pump and keep basement drains clear.
Restoration services in New Hampshire
Water damage
Mold removal
Fire & smoke damage
Sewage & biohazard
Cities in New Hampshire
Partner coverage also includes Nashua, Portsmouth, Dover, Concord, Rochester, Keene, Laconia, Lebanon, West Lebanon, Claremont, and other communities. If your town isn't listed, send a request with your ZIP.
New Hampshire questions
What should I do if pipes freeze in my New Hampshire home?
Shut off the main water, open faucets, and warm the area gradually with a space heater or hair dryer, never an open flame. If a pipe has split, call for extraction before thawing finishes.
Do New Hampshire restoration contractors need a license?
There's no statewide general contractor license, so check insurance, references and reviews, and get a written scope and contract.
Helpful guides
Neighboring states
Water, mold or fire damage in New Hampshire? Get the right crew on it.
One call connects you with an independent restoration company that serves your ZIP code. Fast call-back during business hours.