301 cities · 11,095 general contractors · CASL-aware

General Contractors in Ontario 11,095 verified general contractors

Ontario has 1,021 verified general contractors spread across 82 cities, delivering consistent opportunity for B2B outreach. From Mississauga's 61 contractors to London's 48, this provincial dataset captures the full landscape of active trades working on residential and commercial builds. Our instant CSV download gives you verified contact information, corporate emails, and locations—ready to deploy.

Total General Contractors
11,095
Across 301 cities
Corporate Emails
5,970
54% non-Gmail
Avg Rating
4.53
37,061 reviews
Cities Covered
301
With verified data

/ 01 — All citiesBrowse by city

Thornhill

3,204
★ 5.00 · 1543 corp emails
$9 CAD

Amherstburg

1,001
★ — · 647 corp emails
$9 CAD

Markham

905
★ 4.77 · 646 corp emails
$9 CAD

Brampton

590
★ 4.83 · 331 corp emails
$9 CAD

Stittsville

308
★ — · 230 corp emails
$9 CAD

Plantagenet

308
★ — · 259 corp emails
$9 CAD

Scarborough

237
★ 4.90 · 127 corp emails
$9 CAD

Toronto

215
★ 4.89 · 85 corp emails
$9 CAD

Oakville

207
★ 4.66 · 55 corp emails
$9 CAD

Dryden

198
★ 4.75 · 107 corp emails
$9 CAD

Mississauga

177
★ 4.83 · 108 corp emails
$9 CAD

London

173
★ 4.59 · 97 corp emails
$9 CAD

Whitby

171
★ 4.22 · 72 corp emails
$9 CAD

Ottawa

163
★ 4.65 · 77 corp emails
$9 CAD

Burlington

151
★ 4.83 · 80 corp emails
$9 CAD

Orleans

146
★ — · 118 corp emails
$9 CAD

Hamilton

137
★ 4.75 · 65 corp emails
$9 CAD

Cookstown

120
★ 4.60 · 28 corp emails
$9 CAD

Kitchener

119
★ 4.72 · 58 corp emails
$9 CAD

Nepean

118
★ 4.78 · 67 corp emails
$9 CAD

Richmond Hill

90
★ 4.70 · 45 corp emails
$9 CAD

Kingston

87
★ 4.22 · 40 corp emails
$9 CAD

Gormley

81
★ — · 67 corp emails
$9 CAD

Ajax

78
★ 4.32 · 41 corp emails
$9 CAD

Barrie

75
★ 4.63 · 40 corp emails
$9 CAD

Thunder Bay

67
★ 4.16 · 21 corp emails
$9 CAD

St. Catharines

67
★ 4.64 · 27 corp emails
$9 CAD

Guelph

64
★ 4.55 · 25 corp emails
$9 CAD

Fonthill

61
★ — · 33 corp emails
$9 CAD

Oshawa

59
★ 4.73 · 30 corp emails
$9 CAD

Woodbridge

59
★ 4.85 · 33 corp emails
$9 CAD

Concord

58
★ 4.89 · 40 corp emails
$9 CAD

Windsor

56
★ 4.35 · 13 corp emails
$9 CAD

Milton

48
★ 4.97 · 29 corp emails
$9 CAD

Cambridge

48
★ 4.75 · 19 corp emails
$9 CAD

Sault Ste. Marie

44
★ 4.10 · 18 corp emails
$9 CAD

Peterborough

41
★ — · 23 corp emails
$9 CAD

Sudbury

41
★ 4.18 · 21 corp emails
$9 CAD

Kanata

38
★ — · 15 corp emails
$9 CAD

Greater Sudbury

33
★ 4.36 · 5 corp emails
$9 CAD

Waterloo

32
★ 4.75 · 10 corp emails
$9 CAD

Etobicoke

31
★ 4.92 · 18 corp emails
$9 CAD

Merlin

29
★ — · 21 corp emails
$9 CAD

Aurora

28
★ — · 20 corp emails
$9 CAD

North York

27
★ 4.88 · 8 corp emails
$9 CAD

Vaughan

24
★ 4.65 · 9 corp emails
$9 CAD

Cornwall

23
★ — · 10 corp emails
$9 CAD

Sarnia

22
★ — · 9 corp emails
$9 CAD

Courtice

20
★ 4.91 · 9 corp emails
$9 CAD

Collingwood

19
★ 4.60 · 6 corp emails
$9 CAD

Stouffville

19
★ — · 8 corp emails
$9 CAD

STRATFORD

18
★ — · 8 corp emails
$9 CAD

Renfrew

18
★ — · 2 corp emails
$9 CAD

VIRGIL

18
★ — · 4 corp emails
$9 CAD

CALLANDER

17
★ — · 15 corp emails
$9 CAD

NORTH BAY

16
★ — · 7 corp emails
$9 CAD

Newmarket

16
★ — · 11 corp emails
$9 CAD

Welland

16
★ — · 5 corp emails
$9 CAD

Niagara-on-the-Lake

15
★ 4.95 · 10 corp emails
$9 CAD

Ontario

15
★ — · 0 corp emails
$9 CAD

Aylmer

14
★ 3.86 · 7 corp emails
$9 CAD

Stoney Creek

13
★ 4.93 · 8 corp emails
$9 CAD

APSLEY

13
★ — · 10 corp emails
$9 CAD

Niagara Falls

13
★ 4.90 · 4 corp emails
$9 CAD

Kapuskasing

13
★ 2.50 · 4 corp emails
$9 CAD

Waterdown

13
★ — · 6 corp emails
$9 CAD

Uxbridge

12
★ 5.00 · 6 corp emails
$9 CAD

Lively

12
★ 3.13 · 2 corp emails
$9 CAD

Newcastle

11
★ 5.00 · 5 corp emails
$9 CAD

Val Caron

11
★ 3.88 · 3 corp emails
$9 CAD

Ancaster

11
★ 5.00 · 8 corp emails
$9 CAD

CASTLETON

10
★ — · 2 corp emails
$9 CAD

Innisfil

10
★ 4.90 · 2 corp emails
$9 CAD

St Thomas

10
★ — · 10 corp emails
$9 CAD

Hanmer

10
★ 3.70 · 0 corp emails
$9 CAD

Tecumseh

10
★ 3.40 · 5 corp emails
$9 CAD

Arva

10
★ 4.30 · 8 corp emails
$9 CAD

Oldcastle

9
★ 4.38 · 5 corp emails
$9 CAD

Dundas

9
★ 4.80 · 7 corp emails
$9 CAD

Kenora

9
★ — · 3 corp emails
$9 CAD

Petawawa

9
★ — · 8 corp emails
$9 CAD

Huntsville

8
★ — · 6 corp emails
$9 CAD

Ayr

8
★ 2.86 · 2 corp emails
$9 CAD

Smithville

8
★ — · 7 corp emails
$9 CAD

Picton

8
★ — · 5 corp emails
$9 CAD

Gloucester

8
★ 5.00 · 3 corp emails
$9 CAD

Carp

8
★ 4.03 · 1 corp emails
$9 CAD

Kingsville

8
★ 5.00 · 5 corp emails
$9 CAD

ELMVALE

7
★ — · 5 corp emails
$9 CAD

Fort Frances

7
★ — · 7 corp emails
$9 CAD

Port Perry

7
★ — · 6 corp emails
$9 CAD

NOTTAWA

7
★ — · 1 corp emails
$9 CAD

Bowmanville

7
★ 3.42 · 5 corp emails
$9 CAD

Chelmsford

7
★ 2.76 · 0 corp emails
$9 CAD

Drayton

7
★ — · 7 corp emails
$9 CAD

Belle River

7
★ 4.10 · 6 corp emails
$9 CAD

Maple

7
★ 4.02 · 1 corp emails
$9 CAD

Bancroft

7
★ — · 7 corp emails
$9 CAD

Orangeville

7
★ 5.00 · 6 corp emails
$9 CAD

Pickering

7
★ 4.90 · 3 corp emails
$9 CAD

Clarksburg

7
★ — · 7 corp emails
$9 CAD

Cobourg

6
★ 4.53 · 2 corp emails
$9 CAD

Beaverton

6
★ — · 3 corp emails
$9 CAD

Belleville

6
★ — · 4 corp emails
$9 CAD

ATTAWAPISKAT

6
★ — · 4 corp emails
$9 CAD

Grand Bend

6
★ — · 6 corp emails
$9 CAD

Woodstock

6
★ — · 1 corp emails
$9 CAD

Coldwater

6
★ — · 5 corp emails
$9 CAD

Barry's Bay

6
★ 2.97 · 0 corp emails
$9 CAD

New Hamburg

6
★ — · 3 corp emails
$9 CAD

Midhurst

6
★ 3.03 · 2 corp emails
$9 CAD

York

6
★ 4.87 · 3 corp emails
$9 CAD

Breslau

5
★ 4.40 · 2 corp emails
$9 CAD

White Lake

5
★ — · 5 corp emails
$9 CAD

EAST YORK

5
★ — · 2 corp emails
$9 CAD

Trenton

5
★ 4.60 · 3 corp emails
$9 CAD

Lisle

5
★ — · 5 corp emails
$9 CAD

Caledon Village

5
★ — · 5 corp emails
$9 CAD

Durham

5
★ — · 2 corp emails
$9 CAD

St Eugene

5
★ — · 5 corp emails
$9 CAD

Parry Sound

5
★ 4.75 · 0 corp emails
$9 CAD

Tavistock

5
★ — · 5 corp emails
$9 CAD

Larder Lake

5
★ — · 4 corp emails
$9 CAD

Orillia

5
★ 5.00 · 0 corp emails
$9 CAD

Lindsay

5
★ 4.70 · 1 corp emails
$9 CAD

Georgetown

5
★ 4.33 · 2 corp emails
$9 CAD

Woodville

5
★ — · 5 corp emails
$9 CAD

Port Hope

5
★ — · 0 corp emails
$9 CAD

WOODLAWN

4
★ — · 3 corp emails
$9 CAD

WIARTON

4
★ — · 1 corp emails
$9 CAD

Campbellville

4
★ — · 0 corp emails
$9 CAD

Hilton Beach

4
★ — · 4 corp emails
$9 CAD

Alliston

4
★ 5.00 · 3 corp emails
$9 CAD

LaSalle

4
★ 4.40 · 0 corp emails
$9 CAD

STRATHROY

4
★ — · 0 corp emails
$9 CAD

Azilda

4
★ 4.50 · 1 corp emails
$9 CAD

Chatham

4
★ — · 2 corp emails
$9 CAD

Freelton

4
★ — · 4 corp emails
$9 CAD

Grimsby

4
★ — · 1 corp emails
$9 CAD

Kleinburg

4
★ — · 1 corp emails
$9 CAD

Seeley's Bay

4
★ 3.70 · 3 corp emails
$9 CAD

Mount Hope

4
★ — · 2 corp emails
$9 CAD

Hawkesbury

3
★ — · 0 corp emails
$9 CAD

Odessa

3
★ 5.00 · 1 corp emails
$9 CAD

Wallaceburg

3
★ — · 0 corp emails
$9 CAD

Penetanguishene

3
★ 4.80 · 0 corp emails
$9 CAD

MANITOWANING

3
★ — · 0 corp emails
$9 CAD

Tiverton

3
★ — · 3 corp emails
$9 CAD

Puslinch

3
★ 5.00 · 3 corp emails
$9 CAD

Ridgeway

3
★ 4.53 · 1 corp emails
$9 CAD

Fort Erie

3
★ 5.00 · 2 corp emails
$9 CAD

VINELAND

3
★ — · 2 corp emails
$9 CAD

Napanee

3
★ 2.37 · 2 corp emails
$9 CAD

Sturgeon Falls

3
★ — · 0 corp emails
$9 CAD

Bradford

3
★ 5.00 · 1 corp emails
$9 CAD

Pakenham

3
★ — · 3 corp emails
$9 CAD

Shelburne

3
★ — · 0 corp emails
$9 CAD

MEAFORD

3
★ — · 2 corp emails
$9 CAD

PORT COLBORNE

3
★ — · 1 corp emails
$9 CAD

CONNAUGHT

3
★ — · 2 corp emails
$9 CAD

Brantford

3
★ — · 1 corp emails
$9 CAD

Timmins

3
★ — · 1 corp emails
$9 CAD

Beamsville

3
★ — · 1 corp emails
$9 CAD

Elmira

3
★ — · 1 corp emails
$9 CAD

Sydenham

3
★ 5.00 · 1 corp emails
$9 CAD

Emsdale

3
★ — · 0 corp emails
$9 CAD

Kemptville

3
★ — · 0 corp emails
$9 CAD

PORT DOVER

3
★ — · 3 corp emails
$9 CAD

MIDLAND

2
★ — · 0 corp emails
$9 CAD

Simcoe

2
★ 4.60 · 2 corp emails
$9 CAD

Grafton

2
★ — · 0 corp emails
$9 CAD

Kincardine

2
★ — · 1 corp emails
$9 CAD

THORNBURY

2
★ — · 1 corp emails
$9 CAD

WHITE RIVER

2
★ — · 2 corp emails
$9 CAD

Thornton

2
★ 4.80 · 1 corp emails
$9 CAD

SMITHS FALLS

2
★ — · 0 corp emails
$9 CAD

Westbrook

2
★ 4.90 · 1 corp emails
$9 CAD

Tiny

2
★ 5.00 · 0 corp emails
$9 CAD

Blackstock

2
★ — · 1 corp emails
$9 CAD

Clarington

2
★ 2.50 · 0 corp emails
$9 CAD

Maidstone

2
★ 4.90 · 2 corp emails
$9 CAD

KOMOKA

2
★ — · 1 corp emails
$9 CAD

Harriston

2
★ — · 1 corp emails
$9 CAD

Bracebridge

2
★ — · 0 corp emails
$9 CAD

SUTTON WEST

2
★ — · 0 corp emails
$9 CAD

Middlesex Centre

2
★ 5.00 · 1 corp emails
$9 CAD

WILLOW BEACH

2
★ — · 0 corp emails
$9 CAD

WOODVIEW

2
★ — · 1 corp emails
$9 CAD

PARIS

2
★ — · 0 corp emails
$9 CAD

Pickle Lake

2
★ — · 2 corp emails
$9 CAD

CARLETON PLACE

2
★ — · 1 corp emails
$9 CAD

HAVELOCK

2
★ — · 1 corp emails
$9 CAD

Pembroke

2
★ — · 0 corp emails
$9 CAD

SHANTY BAY

2
★ — · 1 corp emails
$9 CAD

BRIGHT'S GROVE

2
★ — · 2 corp emails
$9 CAD

Blenheim

2
★ — · 0 corp emails
$9 CAD

Bright

2
★ 4.90 · 2 corp emails
$9 CAD

Leamington

2
★ 0.00 · 1 corp emails
$9 CAD

Wasaga Beach

2
★ 4.80 · 0 corp emails
$9 CAD

HARROW

2
★ — · 0 corp emails
$9 CAD

Brockville

2
★ 4.70 · 0 corp emails
$9 CAD

WAUBAUSHENE

2
★ — · 2 corp emails
$9 CAD

TILLSONBURG

2
★ — · 2 corp emails
$9 CAD

Ashburn

2
★ — · 1 corp emails
$9 CAD

LAKEFIELD

2
★ — · 1 corp emails
$9 CAD

Essex

1
★ 4.50 · 0 corp emails
$9 CAD

Hawkesville

1
★ — · 1 corp emails
$9 CAD

Sharbot Lake

1
★ — · 0 corp emails
$9 CAD

Old Toronto

1
★ 5.00 · 0 corp emails
$9 CAD

Amherstview

1
★ 5.00 · 0 corp emails
$9 CAD

Lakeshore

1
★ 5.00 · 0 corp emails
$9 CAD

North Algona Wilberforce

1
★ 4.80 · 1 corp emails
$9 CAD

Madoc

1
★ 5.00 · 0 corp emails
$9 CAD

Greater Napanee

1
★ 5.00 · 0 corp emails
$9 CAD

Atwood

1
★ 5.00 · 0 corp emails
$9 CAD

Rockland

1
★ 5.00 · 0 corp emails
$9 CAD

Perth

1
★ — · 0 corp emails
$9 CAD

MONKTON

1
★ — · 0 corp emails
$9 CAD

ELLIOT LAKE

1
★ — · 0 corp emails
$9 CAD

Flinton

1
★ 5.00 · 1 corp emails
$9 CAD

Wainfleet

1
★ 1.00 · 0 corp emails
$9 CAD

BAYFIELD

1
★ — · 0 corp emails
$9 CAD

Elgin

1
★ 5.00 · 0 corp emails
$9 CAD

ANGUS

1
★ — · 0 corp emails
$9 CAD

Copper Cliff

1
★ 4.50 · 1 corp emails
$9 CAD

SWASTIKA

1
★ — · 0 corp emails
$9 CAD

Morrisburg

1
★ 5.00 · 0 corp emails
$9 CAD

MAGNETAWAN

1
★ — · 0 corp emails
$9 CAD

Gravenhurst

1
★ 4.50 · 1 corp emails
$9 CAD

Exeter

1
★ 2.60 · 0 corp emails
$9 CAD

Hensall

1
★ 0.00 · 0 corp emails
$9 CAD

HARLEY

1
★ — · 0 corp emails
$9 CAD

Cavan-Monaghan

1
★ 5.00 · 0 corp emails
$9 CAD

Thamesford

1
★ 5.00 · 0 corp emails
$9 CAD

STEVENSVILLE

1
★ — · 0 corp emails
$9 CAD

St Marys

1
★ — · 0 corp emails
$9 CAD

NEW LISKEARD

1
★ — · 0 corp emails
$9 CAD

Courtland

1
★ — · 1 corp emails
$9 CAD

Gananoque

1
★ 4.90 · 0 corp emails
$9 CAD

Walkerton

1
★ — · 0 corp emails
$9 CAD

St. Jacobs

1
★ 4.70 · 0 corp emails
$9 CAD

HOLLAND LANDING

1
★ — · 1 corp emails
$9 CAD

Petersburg

1
★ 4.80 · 0 corp emails
$9 CAD

Saint Joachim

1
★ 5.00 · 0 corp emails
$9 CAD

Jarvis

1
★ — · 0 corp emails
$9 CAD

Jordan Station

1
★ 5.00 · 0 corp emails
$9 CAD

Essa

1
★ 4.80 · 0 corp emails
$9 CAD

THOROLD

1
★ — · 0 corp emails
$9 CAD

OAKWOOD

1
★ — · 0 corp emails
$9 CAD

Innisfil Beach

1
★ 4.60 · 0 corp emails
$9 CAD

Rosslyn

1
★ 4.50 · 0 corp emails
$9 CAD

ROSENEATH

1
★ — · 0 corp emails
$9 CAD

St. Agatha

1
★ 4.90 · 0 corp emails
$9 CAD

KILLALOE

1
★ — · 1 corp emails
$9 CAD

BALLINAFAD

1
★ — · 1 corp emails
$9 CAD

ROSLIN

1
★ — · 0 corp emails
$9 CAD

Wallenstein

1
★ 4.70 · 1 corp emails
$9 CAD

BRIGHTON

1
★ — · 0 corp emails
$9 CAD

Ailsa Craig

1
★ — · 0 corp emails
$9 CAD

Hannon

1
★ 4.80 · 1 corp emails
$9 CAD

INGERSOLL

1
★ — · 1 corp emails
$9 CAD

Dunnville

1
★ 5.00 · 1 corp emails
$9 CAD

CHAPUT HUGHES

1
★ — · 1 corp emails
$9 CAD

ELIZABETHTOWN

1
★ — · 1 corp emails
$9 CAD

Prescott

1
★ — · 0 corp emails
$9 CAD

CUMBERLAND

1
★ — · 1 corp emails
$9 CAD

Clearview

1
★ 5.00 · 1 corp emails
$9 CAD

BEETON

1
★ — · 1 corp emails
$9 CAD

CREDITON

1
★ — · 0 corp emails
$9 CAD

FENWICK

1
★ — · 1 corp emails
$9 CAD

NAKINA

1
★ — · 0 corp emails
$9 CAD

MOOSE CREEK

1
★ — · 0 corp emails
$9 CAD

Conestogo

1
★ 4.90 · 1 corp emails
$9 CAD

Arthur

1
★ — · 0 corp emails
$9 CAD

Coniston

1
★ 4.80 · 0 corp emails
$9 CAD

North Dumfries

1
★ 3.80 · 1 corp emails
$9 CAD

Brooklin

1
★ 5.00 · 0 corp emails
$9 CAD

SOUTHAMPTON

1
★ — · 0 corp emails
$9 CAD

Deep River

1
★ — · 0 corp emails
$9 CAD

BURKS FALLS

1
★ — · 1 corp emails
$9 CAD

BOLTON

1
★ — · 1 corp emails
$9 CAD

Glenburnie

1
★ 5.00 · 0 corp emails
$9 CAD

Levack

1
★ 4.50 · 0 corp emails
$9 CAD

Guelph/Eramosa

1
★ 4.70 · 0 corp emails
$9 CAD

Inverary

1
★ 0.00 · 0 corp emails
$9 CAD

Oxdrift

1
★ 4.00 · 0 corp emails
$9 CAD

LANSDOWNE

1
★ — · 0 corp emails
$9 CAD

PETROLIA

1
★ — · 0 corp emails
$9 CAD

BLOOMINGDALE

1
★ — · 0 corp emails
$9 CAD

Mildmay

1
★ 5.00 · 0 corp emails
$9 CAD

Elora

1
★ — · 0 corp emails
$9 CAD

BOBCAYGEON

1
★ — · 1 corp emails
$9 CAD

Harrowsmith

1
★ 4.60 · 0 corp emails
$9 CAD

Ridgeville

1
★ — · 1 corp emails
$9 CAD

Crystal Beach

1
★ 5.00 · 0 corp emails
$9 CAD

MUNSTER

1
★ — · 0 corp emails
$9 CAD

HONEY HARBOUR

1
★ — · 1 corp emails
$9 CAD

Goderich

1
★ — · 0 corp emails
$9 CAD

BUCKHORN

1
★ — · 0 corp emails
$9 CAD

HAWKESTONE

1
★ — · 0 corp emails
$9 CAD

OWEN SOUND

1
★ — · 0 corp emails
$9 CAD

/ 04 — QuestionsFrequently asked

Why is Ontario's bundle at $19 CAD better than buying city-by-city?+

Buying 82 cities individually at $9 per city costs $2,378 CAD. The Ontario bundle delivers all 1,021 contractors for $19 CAD—a 98% discount. You gain immediate access to secondary cities, avoid repeated payment friction, and unlock cross-regional campaign strategies in one import.

What percentage of Ontario general contractors have corporate emails?+

44% (451 out of 1,021) contractors in our Ontario dataset use corporate email addresses, eliminating the need for phone-first outreach. This rate is significantly higher than provincial averages for smaller trades, giving you better direct-message deliverability.

Which cities have the highest-rated general contractors in Ontario?+

Mississauga leads with 61 contractors averaging 4.89 stars, followed by Burlington (44 contractors, 4.83 stars) and Richmond Hill (46 contractors, 4.70 stars). These clusters represent both volume and quality, making them ideal warm-start targets before expanding to secondary markets.

How current is the general contractor data?+

All 1,021 contractors are verified with live Google ratings, review counts, and phone numbers. We refresh monthly to reflect business closures, relocations, and new formations, ensuring your outreach list stays accurate for 30+ days.

Can I filter the Ontario list by city or rating?+

Yes. The CSV download includes city, Google rating, review count, phone, email, and website for every contractor. You can instantly sort by Mississauga, London, or any of the 82 cities, and filter by 4.5+ stars or corporate email domains.

/ DirectoryBrowse General Contractors in Ontario

Find a verified general contractor near you. Get directions or visit their website directly — sorted by Google rating.

Oakville Home Renovation Contractors by Gracia Makeovers

5.0 · 176 reviews
General Contractor · Oakville

Sky Home Renovation Ltd.

5.0 · 167 reviews
General Contractor · Brampton

Emerald Landscaping and Construction Inc.

5.0 · 150 reviews
General Contractor · Richmond Hill

HKC CONSTRUCTION Mississauga

5.0 · 122 reviews
General Contractor · Mississauga

Astaneh Construction

5.0 · 120 reviews
General Contractor · Toronto

Amar Royal Renovations GTA

5.0 · 116 reviews
General Contractor · Brampton

JSM Construction Limited

5.0 · 112 reviews
General Contractor · Windsor

PMW & Renovations

5.0 · 111 reviews
General Contractor · Brampton

MB Home Reno

5.0 · 90 reviews
General Contractor · Richmond Hill

GMC Construction Inc.

5.0 · 84 reviews
General Contractor · Richmond Hill

Vanguard Contracting Ottawa

5.0 · 82 reviews
General Contractor · Ottawa

JJ Legacy Contracting

5.0 · 81 reviews
General Contractor · Burlington

2x2 Construction

5.0 · 81 reviews
General Contractor · Concord

Wilson Construction & Reno's Inc

5.0 · 81 reviews
General Contractor · Guelph

Masterpiece Renovation

5.0 · 81 reviews
General Contractor · Vaughan

Top Level Construction Inc

5.0 · 77 reviews
General Contractor · Waterloo

Rob's Quality Construction Corporation Inc - Kitchen, Bathroom and Basement Experts

5.0 · 73 reviews
General Contractor · Burlington

AIMG construction

5.0 · 71 reviews
General Contractor · Richmond Hill

Southcote Construction

5.0 · 71 reviews
General Contractor · Ancaster

3M Renovations Inc.

5.0 · 70 reviews
General Contractor · Mississauga

Canadian Constructor Creations Inc.

5.0 · 66 reviews
General Contractor · Markham

Nat's Reno’s

5.0 · 66 reviews
General Contractor · Burlington

Banz Renovation in Vaughan

5.0 · 66 reviews
General Contractor · Maple

SMS Contractors

5.0 · 66 reviews
General Contractor · Scarborough

Select Urban General Contractors Inc.

5.0 · 65 reviews
General Contractor · Nepean

Oakville Home Renovation Contractors By GTA Contracting Inc

5.0 · 65 reviews
General Contractor · Oakville

Davies General Contracting

5.0 · 65 reviews
General Contractor · Burlington

Tandisone

5.0 · 64 reviews
General Contractor · Richmond Hill

Pro Choice Eavestrough and Siding Inc.

5.0 · 64 reviews
General Contractor · Burlington

Tirazis home renovation

5.0 · 64 reviews
General Contractor · Kingston

Redhill Design & Build LTD

5.0 · 61 reviews
General Contractor · Hamilton

Defined Group

5.0 · 61 reviews
General Contractor · Windsor

Danar

5.0 · 60 reviews
General Contractor · Thornhill

AKMA Design & Build

5.0 · 59 reviews
General Contractor · Ajax

Maingate Renovation

5.0 · 58 reviews
General Contractor · Oakville

Go Hard Corporation

5.0 · 58 reviews
General Contractor · Cambridge

Agc Pro Construction

5.0 · 54 reviews
General Contractor · Markham

Reliance Contracting 168

5.0 · 54 reviews
General Contractor · Innisfil

Chermark Renovations, Additions, Home Renovation, Load Bearing Wall Removal

5.0 · 54 reviews
General Contractor · Hamilton

Paradisaic Building Group

5.0 · 53 reviews
General Contractor · Oshawa

CCR Build + Remodel

5.0 · 51 reviews
General Contractor · Middlesex Centre

Success Construction

5.0 · 51 reviews
General Contractor · Scarborough

Odera Construction Group

5.0 · 50 reviews
General Contractor · Oakville

Bruning Homes - Construction Group

5.0 · 50 reviews
General Contractor · Vaughan

Span-Co General Contracting Services LTD.

5.0 · 49 reviews
General Contractor · Markham

TruLink Construction

5.0 · 49 reviews
General Contractor · Burlington

Yok Mei Construction Corp. - General Contractors Markham

5.0 · 48 reviews
General Contractor · Markham

Edex Renovations and Construction Inc

5.0 · 48 reviews
General Contractor · Ottawa

Divine Space construction.

5.0 · 47 reviews
General Contractor · Brampton

Toronto Home Renovation Contractors By Red Stone Contracting

5.0 · 47 reviews
General Contractor · Etobicoke

/ HelpCommon Questions

How do I choose a reliable general contractor in Ontario?+

Start with the rating — look for a general contractor holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.

What's the typical cost of a general contractor in Ontario?+

Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three general contractors directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.

Are these general contractors verified?+

Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — and refreshed monthly so closed or relocated businesses drop off. We show only what's already public; we don't add or alter business details.

How can I contact a general contractor?+

Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.

I'm a business owner — how do I update or remove my listing?+

Email support@publicleads.com with the subject "Removal Request" and include your business name and city. We process removal and correction requests within 48 hours.