Swimming Pools Cost in Charlestown, NH in 2026
Most Swimming Pools projects in Charlestown, NH cost between $35,000 and $120,000. The typical price is $65,000.
Charlestown prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Vinyl liner, fibreglass shell or gunite
- Size, depth and features like spas and waterfalls
- Site access for excavation equipment
- Required fencing and safety compliance
Usually included
- Excavation and shell
- Plumbing, pump and filtration
- Decking immediately around the pool
- Startup and water balancing
Usually extra
- Landscaping beyond the pool deck
- Safety fencing required by code
- Heater and automation
Swimming pool builders in Charlestown, NH
Businesses listed on Google near Charlestown, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Poseidons Pools LLC
5.0(31 reviews)
350 N Broadway, Salem, NH 03079
SSG Pools
4.6(37 reviews)
80 NH-101A, Amherst, NH 03031
MITCHELLS POOL RENOVATION LLC
5.0(21 reviews)
51 Daisy Hill Rd, Lebanon, NH 03766
Atlantis Pool & Construction
5.0(7 reviews)
11 Ashlie Rd, East Kingston, NH 03827
JWK Aquatech
5.0(6 reviews)
24 Barnett Hill Rd, Walpole, NH 03608
Upper Valley Pool Service, LLC
4.7(6 reviews)
91 Valley Brook Dr, Westminster, VT 05158