Dufferin ConstructionGeneral contractor in London, ON

#46Ranked #46 of 151 general contractors in London

Dufferin Construction is a general contractor at 1788 Clarke Rd, London, ON N5X 3Z5, ranked #46 of 151 general contractors in London and rated 4.2 from 11 Google reviews.

London, ONUpdated November 3, 20260 paid placements in any rankingHow we rank

Call (519) 659-8860Website ↗

Key facts

Key facts about Dufferin Construction
Address	1788 Clarke Rd, London, ON N5X 3Z5Get directions
Phone	(519) 659-8860
Website	dufferinconstruction.com
Google rating	4.2 from 11 Google reviews

Trades

Each trade shows the evidence we matched it on.

General Contractingmain tradeGoogle main category

Service area

Serves London and 6 towns within 40 km: Dorchester, Ingersoll, St. Thomas, Aylmer, Woodstock and South Huron.

Based in London, ONView on map

Typical general contracting prices

Typical general contracting prices
Job	Low	Typical	High
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)	CA$20,510	CA$37,930	CA$58,490
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)	CA$9,350	CA$17,080	CA$24,820

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

4.2from 11 Google reviews

Hired Dufferin Construction? Write a review

Questions about Dufferin Construction

How is Dufferin Construction ranked in London?

Dufferin Construction is ranked #46 of 151 general contractors in London by CR Score, with 58 out of 100 as of November 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 areas does Dufferin Construction serve?

Serves London and 6 towns within 40 km: Dorchester, Ingersoll, St. Thomas, Aylmer, Woodstock and South Huron. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Dufferin Construction?

Dufferin Construction has a rating of 4.2 from 11 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 Dufferin Construction?

Call Dufferin Construction on (519) 659-8860. The business is at 1788 Clarke Rd, London, ON N5X 3Z5. 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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Compare nearby general contractors

Dufferin Construction compared with nearby businesses
Business	Rank	CR Score	Google rating	License verified	Saturday	Sunday	Distance away
Dufferin Construction (this business)	—	58	4.2 (11)	—	—	—
RRP Construction	#44	58	3.7 (3)	—	Yes	Yes	8.9 km
Cardona Property Solutions	#45	58	5.0 (10)	—	Yes	No	7.0 km
KEMBRO Design Studio	#47	57	5.0 (18)	—	No	No	10.5 km

See all 151 ranked general contractors in London