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Real, transparent flat-rate pricing starting around $349 — no trip fee, no surprise quotes. Here is what window replacement actually runs in Hampton.
The line's answered 24/7 — day or night.24-hour estimates · weekends included
Rated 4.9★ by verified customers·Licensed & insured New Hampshire company
NH Registered
Fully Insured
Licensed Trades
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NH registered
OSNH Home Services LLC, an established New Hampshire company.
Fully insured
General-liability coverage on every job, in every home.
Licensed trades
Electrical and plumbing performed by NH state-licensed professionals.
One company
Smart home, build, and care — one accountable point of contact.
Homeowners in Hampton and across Rockingham County ask us for real numbers, not a runaround. Below are our transparent flat prices for common windows work. Labor is a flat $150/hour with no trip or dispatch fee; big projects are quoted as a firm written price before we start. Licensed electrical and plumbing are billed at partner rates.
Licensed electrical partners. Permits and inspections handled for you.
EV charger install (existing capacity)
dedicated 240V circuit, panel has room
from $749
Panel upgrade to 200A
includes permit + inspection coordination
from $2,450
Standby generator install
turnkey: pad, transfer switch, gas + electrical
from $7,500
Whole-home surge protection
Type 2 device, installed at panel
$349
Siding, roofing, gutters, windows, and doors by licensed, insured exterior crews. Full replacements get a free written proposal — the figures below are starting points.
Siding replacement
vinyl; fiber-cement (Hardie) + cedar quoted by material
from $12,000
Siding repair / storm damage
color-matched; claim docs provided
from $450
Roof replacement (architectural shingle)
size + pitch dependent; financing available
from $9,500
Roof repair / leak
same-day emergency dry-in available
from $450
Seamless gutters
by linear footage; guards extra
from $1,200
Replacement window (installed)
per window; triple-pane + large units more
from $650
Exterior / entry door replacement
from $1,200
Exterior painting
wall area, incl. prep + premium paint; trim/decks quoted
$2.50 per sq ft
Fascia / soffit wrap
aluminum/PVC; rot repair quoted separately
$18.00 per ft
For larger surface work we price by the square foot so you can estimate before we measure.
Interior painting
walls, 2 coats incl. premium paint; ceilings & trim extra
$3.50 per sq ft
Luxury vinyl plank (LVP) install
install labor; flooring material separate
$4.00 per sq ft
Hardwood floor install
install labor; flooring material separate
$6.00 per sq ft
Tile install (floor or wall)
install labor; tile + setting materials separate
$8.00 per sq ft
Real planning ranges for full renovations in the Windham NH corridor — your written estimate is exact and always free.
Bathroom remodel
midrange finishes (NH/MA); full gut or luxury higher
$15,000–$25,000
Kitchen remodel
midrange to semi-custom cabinetry + stone counters
$35,000–$75,000
The honest answer is that the only accurate price is a written quote for your home. We do that for free, usually with someone out within 24 hours in Hampton, and we never charge to show up.
Tell us about your windows job in Hampton. We respond fast with a clear, honest flat price.
Most windows work in Hampton is quoted as a flat price starting around $349, so you know the number before we start. Labor is a transparent $150/hour with no trip or dispatch fee, and licensed electrical or plumbing is billed at partner rates. We give you a firm, written quote for free.
No hidden trip or dispatch fee. Unlike the "$89 just to show up, then a surprise quote" model, we come out, diagnose the job, and give you a clear flat price up front. Any diagnostic fee (for example on an AC or TV service call) is credited toward the repair when you move forward.
Yes. We provide a free written estimate for window replacement in Hampton, usually with someone out within 24 hours, and the line is answered 24/7.