Install One Window Cost in Hampton, NH in 2026
Most Install One Window projects in Hampton, NH cost between $575 and $2,300. The typical price is $1,100.
A single window carries the full trip and setup charge, so it costs more per unit than a multi-window job.
Hampton 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, fibreglass or wood-clad frames
- Double versus triple glazing and low-E coatings
- Full-frame replacement versus insert into the existing frame
- Custom sizes, bays, bows and arched tops
Usually included
- Windows, frames and hardware
- Removal and disposal of the old units
- Installation, insulation and interior trim
- Exterior caulking and capping
Usually extra
- Rotten sill or framing repair found on removal
- Interior painting
- Permits where required
Unit prices in Hampton, NH
| Quality tier | Cost each |
|---|---|
| Budget | $565 |
| Mid-range | $1,050 |
| High-end | $2,250 |
Window replacement companies in Hampton, NH
Businesses listed on Google near Hampton, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Heritage Home Service
4.9(2,567 reviews)
179 Lafayette Rd, North Hampton, NH 03862
J. Carnes & Son Roofing
4.9(367 reviews)
153 Lafayette Rd #7, Hampton Falls, NH 03844
Alton Bay Premium Blinds
5.0(186 reviews)
387 Lafayette Rd, Hampton, NH 03842
Refined Home Services
4.9(172 reviews)
23 NH-125, Kingston, NH 03848
Pella Windows and Doors Showroom of Newington, NH
4.8(175 reviews)
25 Fox Run Rd Ste 2, Newington, NH 03801
AnchorPoint Home Repair
5.0(78 reviews)
15 Randall St, Hampton, NH 03842