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St Clair Windows and DoorsWindow installer in Sarnia, ON

St Clair Windows and Doors is a window installer at 881 Exmouth St, Sarnia, ON N7T 5R3, ranked #4 of 52 window installers in Sarnia and rated 4.7 from 66 Google reviews. Open Monday to Friday.

Sarnia, ONUpdated 0 paid placements in any rankingHow we rank

Call (519) 336-1212Website ↗

Key facts

Key facts about St Clair Windows and Doors
Address881 Exmouth St, Sarnia, ON N7T 5R3Get directions
Phone(519) 336-1212
Websitestclairwindows.ca
HoursMonday to Friday: 9 AM – 5 PM
Google rating4.7 from 66 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Windowsmain tradeGoogle main category

Service area

Serves Sarnia and 4 towns within 64 km: Corunna, Camlachie, Petrolia and Lambton Shores.

Based in Sarnia, ONView on map

Opening hours

Opening hours for St Clair Windows and Doors
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

St Clair Windows and Doors compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
St Clair Windows and Doors (this business)—574.7 (66)—NoNo
Lambton Window Pros#2585.0 (30)—YesYes48.9 km
Union Properties Construction#3574.9 (69)—NoNo7.9 km
Your View Professional Window Cleaning#5575.0 (41)—YesYes22.3 km

See all 52 ranked window installers in Sarnia

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.7from 66 Google reviews

Hired St Clair Windows and Doors? Write a review

Questions about St Clair Windows and Doors

How is St Clair Windows and Doors ranked in Sarnia?

St Clair Windows and Doors is ranked #4 of 52 window installers in Sarnia 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 St Clair Windows and Doors’ hours?

St Clair Windows and Doors 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 St Clair Windows and Doors serve?

Serves Sarnia and 4 towns within 64 km: Corunna, Camlachie, Petrolia and Lambton Shores. 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 St Clair Windows and Doors?

St Clair Windows and Doors has a rating of 4.7 from 66 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 St Clair Windows and Doors?

Call St Clair Windows and Doors on (519) 336-1212. The business is at 881 Exmouth St, Sarnia, ON N7T 5R3. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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