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Blue Diamond Window CleaningWindow installer in London, ON

Blue Diamond Window Cleaning is a window installer at 3 Langarth St W, London, ON N6J 1N5, ranked #24 of 81 window installers in London and rated 4.9 from 140 Google reviews. Open Monday to Friday.

London, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 681-7827Website ↗

Key facts

Key facts about Blue Diamond Window Cleaning
Address3 Langarth St W, London, ON N6J 1N5Get directions
Phone(519) 681-7827
Websitebluediamondlondon.ca
HoursMonday to Friday: 8 AM – 4 PM
Google rating4.9 from 140 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves London and 9 towns within 64 km: Dorchester, St. Thomas, Aylmer, Ingersoll, South Huron, Woodstock, Stratford, Lambton Shores and Bluewater.

Based in London, ONView on map

Opening hours

Opening hours for Blue Diamond Window Cleaning
DayHours
Monday8 AM – 4 PM
Tuesday8 AM – 4 PM
Wednesday8 AM – 4 PM
Thursday8 AM – 4 PM
Friday8 AM – 4 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

Blue Diamond Window Cleaning compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Blue Diamond Window Cleaning (this business)—574.9 (140)—NoNo
Jay’s Window and door, maintenance and repairs#22574.7 (13)—YesNo2.1 km
Provincial Glass & Mirror Ltd#23574.3 (71)—NoNo2.2 km
KCR Construction Windows & Doors#25564.8 (20)—YesNo14.8 km

See all 81 ranked window installers in London

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 140 Google reviews

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Questions about Blue Diamond Window Cleaning

How is Blue Diamond Window Cleaning ranked in London?

Blue Diamond Window Cleaning is ranked #24 of 81 window installers in London by CR Score, with 57 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 Blue Diamond Window Cleaning’s hours?

Blue Diamond Window Cleaning is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Blue Diamond Window Cleaning serve?

Serves London and 9 towns within 64 km: Dorchester, St. Thomas, Aylmer, Ingersoll, South Huron, Woodstock, Stratford, 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 Blue Diamond Window Cleaning?

Blue Diamond Window Cleaning has a rating of 4.9 from 140 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 Blue Diamond Window Cleaning?

Call Blue Diamond Window Cleaning on (519) 681-7827. The business is at 3 Langarth St W, London, ON N6J 1N5. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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