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Douglas Window & Door Inc.Window installer in London, ON

Douglas Window & Door Inc. is a window installer at 515 Hamilton Rd, London, ON N5Z 1S3, ranked #3 of 81 window installers in London and rated 4.9 from 271 Google reviews. Open Monday to Friday.

London, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 850-9170Website ↗

Key facts

Key facts about Douglas Window & Door Inc.
Address515 Hamilton Rd, London, ON N5Z 1S3Get directions
Phone(519) 850-9170
Websitedouglaswindowanddoor.com
HoursMonday to Friday: 9 AM – 5 PM
Google rating4.9 from 271 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves London and 10 towns within 64 km: Dorchester, St. Thomas, Ingersoll, Aylmer, Woodstock, South Huron, Stratford, New Hamburg, Lambton Shores and Bluewater.

Based in London, ONView on map

Opening hours

Opening hours for Douglas Window & Door Inc.
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • 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 converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)CA$4,830CA$10,330CA$16,640

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

Compare nearby window installers

Douglas Window & Door Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Douglas Window & Door Inc. (this business)—624.9 (271)—NoNo
Brookstone Windows & Doors#1654.7 (442)—YesYes6.5 km
Accurate Window Cleaners#2634.9 (213)—YesYes3.2 km
Blake Exteriors Window and Door#4614.8 (251)—NoNo3.5 km

See all 81 ranked window installers in London

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 271 Google reviews

Hired Douglas Window & Door Inc.? Write a review

Questions about Douglas Window & Door Inc.

How is Douglas Window & Door Inc. ranked in London?

Douglas Window & Door Inc. is ranked #3 of 81 window installers in London by CR Score, with 62 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 Douglas Window & Door Inc.’s hours?

Douglas Window & Door Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Douglas Window & Door Inc. serve?

Serves London and 10 towns within 64 km: Dorchester, St. Thomas, Ingersoll, Aylmer, Woodstock, South Huron, Stratford, New Hamburg, Lambton Shores and Bluewater. 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 Douglas Window & Door Inc.?

Douglas Window & Door Inc. has a rating of 4.9 from 271 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 Douglas Window & Door Inc.?

Call Douglas Window & Door Inc. on (519) 850-9170. The business is at 515 Hamilton Rd, London, ON N5Z 1S3. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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