Pools, spas and hot tubs license in New Hampshire
Who licenses it
No statewide license in New Hampshire for this work. Your city or county licenses it.
Checked November 8, 2026. Rules and thresholds change; confirm with the board before you start work.
Homeowners: checking a pro
Ask for the license number, then look it up on the board's site above. On ExpertMarketplace every listing in this trade in New Hampshire shows the number and whether we've checked it.
Pros: listing on ExpertMarketplace
Add your license number, state and expiry date when you create your page. A listing in this trade in New Hampshire can't go live without it. Add your insurance too: listings show "Insured" or "No insurance on file" to every visitor.
Create my free pagePools, spas and hot tubs in New Hampshire's biggest cities
ManchesterNashuaConcordEast ConcordDerry VillageDoverRochesterSalemMerrimackKeeneDerryPortsmouthBedfordLaconiaLebanonWindhamClaremontPelhamSomersworthLondonderryDurhamHamptonBerlinExeterMilfordSeabrookHampsteadHanoverWeareFranklin