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GW Nash Home ImprovementWindow installer in Madison, CT

GW Nash Home Improvement is a window installer in Madison, CT, ranked #39 of 420 window installers in Madison and rated 4.3 from 3 Google reviews. Open Monday to Saturday.

Madison, CTUpdated 0 paid placements in any rankingHow we rank

Call (860) 961-3995Website ↗

Key facts

Key facts about GW Nash Home Improvement
Phone(860) 961-3995
Websitegwnashhomeimprovement.com
HoursMonday to Saturday: 7 AM – 6 PM
Google rating4.3 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category
  • Kitchen Remodeladditional Google category
  • Bathroom Remodeladditional Google category
  • Decks & Patiosadditional Google category

Service area

Serves Madison and 11 towns within 40 miles: Old Saybrook, Waterford, New London, Groton, Conning Towers-Nautilus Park, East Haddam, Montville Center, Ledyard, Norwich, Guilford and Preston City.

Based in Madison, CTView on map

Opening hours

Opening hours for GW Nash Home Improvement
DayHours
Monday7 AM – 6 PM
Tuesday7 AM – 6 PM
Wednesday7 AM – 6 PM
Thursday7 AM – 6 PM
Friday7 AM – 6 PM
Saturday7 AM – 6 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical window installation prices

Typical window installation prices
JobLowTypicalHigh
Window replacementPer project (several windows): typical range of customer-reported projects. US national range × 0.99 New England factor (2025 Cost vs. Value Report)$3,410$7,300$11,760

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.3from 3 Google reviews

Hired GW Nash Home Improvement? Write a review

Questions about GW Nash Home Improvement

How is GW Nash Home Improvement ranked in Madison?

GW Nash Home Improvement is ranked #39 of 420 window installers in Madison by CR Score, with 54 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are GW Nash Home Improvement’s hours?

GW Nash Home Improvement is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 6 PM. On Saturdays it is open 7 AM to 6 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does GW Nash Home Improvement serve?

Serves Madison and 11 towns within 40 miles: Old Saybrook, Waterford, New London, Groton, Conning Towers-Nautilus Park, East Haddam, Montville Center, Ledyard, Norwich, Guilford and Preston City. The list is based on the business's location and the usual service radius for window installation. Confirm your address is covered when you call.

What do Google reviews say about GW Nash Home Improvement?

GW Nash Home Improvement has a rating of 4.3 from 3 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact GW Nash Home Improvement?

Call GW Nash Home Improvement on (860) 961-3995. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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