Skip to content

General Contractors & Renovation in Ontario

1,299 businesses in 163 communities

Get quotes

By city

Greater Sudbury, ON 83Ottawa, ON 81Barrie, ON 80Thunder Bay, ON 73Belleville, ON 59Guelph, ON 56Aurora, ON 49St. Thomas, ON 46Kingston, ON 45Orangeville, ON 45Timmins, ON 44Kitchener, ON 40Trenton, ON 33Oshawa, ON 25Sarnia, ON 25Cambridge, ON 23Waterloo, ON 23Clarington, ON 20Halton Hills, ON 18Sault Ste. Marie, ON 18Milton, ON 16Brockville, ON 15Strathroy, ON 15Cornwall, ON 13Bowmanville, ON 12Parry Sound, ON 11Quinte West, ON 10Huntsville, ON 9Georgetown, ON 8Port Hope, ON 8Chatham, ON 7London, ON 7Newmarket, ON 7Orléans, ON 7Burlington, ON 6Acton, ON 5Rockwood, ON 5St. Jacobs, ON 5Breslau, ON 4Erin, ON 4Gananoque, ON 4Innisfil, ON 4Kanata, ON 4Listowel, ON 4Melancthon, ON 4Midland, ON 4Mississauga, ON 4Mono, ON 4Shelburne, ON 4Toronto, ON 4Vaughan, ON 4Ayr, ON 3Elmira, ON 3Kenora, ON 3Mulmur, ON 3Oakville, ON 3Orillia, ON 3Porcupine, ON 3Shannonville, ON 3Simcoe, ON 3Aylmer, ON 2Blenheim, ON 2Boston, ON 2Bracebridge, ON 2Brampton, ON 2Bright, ON 2Brighton, ON 2Caledon, ON 2Camlachie, ON 2Carp, ON 2Elmvale, ON 2Frankford, ON 2Glenburnie, ON 2Lively, ON 2Markham, ON 2Midhurst, ON 2Minesing, ON 2Port Stanley, ON 2Schumacher, ON 2St. Clements, ON 2Stirling, ON 2Utopia, ON 2Whitby, ON 2Whitefish, ON 2Woodstock, ON 2Alliston, ON 1Amherstburg, ON 1Ariss, ON 1Athens, ON 1Azilda, ON 1Baltimore, ON 1Barrhaven, ON 1Belwood, ON 1Bloomingdale, ON 1Campbellcroft, ON 1Chelmsford, ON 1Clarence-Rockland, ON 1Cobourg, ON 1Cochrane, ON 1Colborne, ON 1Collingwood, ON 1Concord, ON 1Conestogo, ON 1Cookstown, ON 1Copper Cliff, ON 1Corbyville, ON 1Corunna, ON 1Courtice, ON 1Dorchester, ON 1Embrun, ON 1Etobicoke, ON 1Exeter, ON 1Forest, ON 1Garson, ON 1Grimsby, ON 1Hamilton, ON 1Hawkesville, ON 1Heidelberg, ON 1Joyceville, ON 1Kakabeka Falls, ON 1Kaministiquia, ON 1Kapuskasing, ON 1Kemptville, ON 1King City, ON 1Lefroy, ON 1Maitland, ON 1Markdale, ON 1Moffat, ON 1Mooretown, ON 1Nepean, ON 1New Hamburg, ON 1Newtonville, ON 1North Bay, ON 1Norval, ON 1Odessa, ON 1Old Castle, ON 1Orono, ON 1Orton, ON 1Parkhill, ON 1Penetanguishene, ON 1Perth, ON 1Petersburg, ON 1Petrolia, ON 1Picton, ON 1Point Edward, ON 1Puslinch, ON 1Richards Landing, ON 1Richmond Hill, ON 1Rodney, ON 1Sagamok, ON 1St. Agatha, ON 1Stittsville, ON 1Stoney Point, ON 1Stouffville, ON 1Sydenham, ON 1Tavistock, ON 1Thedford, ON 1Tottenham, ON 1Uxbridge, ON 1Victoria Harbour, ON 1Winchester, ON 1Woodbridge, ON 1Woodlawn, ON 1

NATT Safety Services

General Contractors & Renovation

At NATT Safety Services we are committed to adding value to your company while keeping safety as our number one priority We aim to create and maintain a safe environment for all of our employees, customers and contractor

Niiwin GP Inc.

Energy & Utilities

First Nation owned contractors servicing the mining sector.

North Forty Nine Contracting

General Contractors & Renovation

Roofing, Siding, Eaves, Design & Consultation, Home Maintenance, Home Inspections, Energy Audits.Our mission is very simple: to deliver superior craftsmanship, exceptional service, and fair pricing - on every project. We

Northec Construction Inc.

General Contractors & Renovation

Northec Construction Inc. (a division of EBC Inc.) is a construction company operating in the mining field (tailing transportation, excavating, backfilling, blasting, etc.).

Northern Landscape and Construction Supply

Landscaping & Lawn Care

Transform your outdoor living space into the oasis of your dreams with our top-quality hardscaping and landscaping products. Browse our extensive selection of pavers, retaining walls, outdoor fireplaces, mulch, stone, to

Northern Mat & Bridge LP

Manufacturing & Industrial

Northern Mat & Bridge (NMB) is Canada's first choice in providing safe, cost-effective temporary access solutions for any industry, including; Power Transmission and Distribution; Pipeline; Oil & Gas; Emergency Response;

OKAY Electric

Electricians

Calvin Holmes, owner and operator of OKAY Electric is a fully licensed and insured electrical contractor who will get the job done quickly and efficiently. Do you have a renovation coming up, or maybe you are getting a h

On the Mark Carpentry Service

General Contractors & Renovation

On the Mark Carpentry Service proudly serves St. Thomas and the surrounding area offering custom carpentry and renovations - where craftsmanship meets integrity.