Custom Home Builders in Cornwall, ON

Custom home builders in Cornwall share their page with two businesses from the villages around the city, one based in Maxville and one in North Stormont. Cornwall is a single-tier municipality, the City of Cornwall, and the builders listed here cover the city and the countryside of Stormont, Dundas and Glengarry that surrounds it.

Two of the builders have deep roots in the area. Grant Marion Construction has built in Cornwall since 1971 and J.F. Markell Homes Ltd. since 1974. Both put design and building under one roof, and both build on the owner's own lot. Grant Marion Construction also works on cottages and waterfront homes, and its design-build service comes as a single contract that covers houses as well as commercial, industrial and institutional projects. J.F. Markell Homes Ltd. works across Cornwall and the Stormont, Dundas and Glengarry area.

Prime Home Builders is the one on this page that works mostly in new streets. It builds legal duplexes, semi-detached homes, single-family bungalows and custom homes in Cornwall and Long Sault, and it has available homes and lots on Woodland Drive, Ruby Drive and French Avenue. Customers deal directly with the builder. Prime Home Builders holds a 5.0 rating from 9 reviews.

Not every builder here starts from a bare lot. Glengarry Construction & Design, in Maxville, has served the SD&G area since 2017 and pairs custom homes with kitchens, bathrooms, basement renovations, siding and decking. Cornwall Renovations JSM Elite is a general contractor that also builds new homes from the ground up, and it takes on additions, decks, gazebos, pergolas, garage remodels and custom wood staircases. Someone who wants a new house now and a renovation later can find both kinds of work close to home.

Featured custom home builders in Cornwall

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Best custom home builders in Cornwall

Cornwall · Cottages and waterfront

Grant Marion Construction

4.6(20 reviews on Google)

2747 Marleau Ave, Cornwall

  • Builds custom homes
  • Design and build under one roof
  • Builds on your lot
(613) 938-8004

Cornwall · Custom homes

Prime Home Builders

5.0(9 reviews on Google)

1627 Oxbridge Dr, Cornwall

  • Builds custom homes
  • Sells homes in its own communities
  • States Tarion registration or an HCRA licence
(647) 378-8303

Cornwall · Design-build

J.F. Markell Homes Ltd.

3.8(10 reviews on Google)

47 Cumberland St, Cornwall

  • Builds custom homes
  • Design and build under one roof
  • Builds on your lot
(613) 938-3886

Cornwall · Custom homes

Cornwall Renovations JSM Elite

5.0(3 reviews on Google)

132 Second St E, Cornwall

  • Builds custom homes
  • Also renovates and builds additions
  • Handles permits and approvals
(613) 927-9963

Custom By Arie | Bunkies | Cabins | Cottages | Tiny Houses works from Avonmore in North Stormont and builds bunkies, cabins, cottages and backyard structures such as saunas, sunrooms and patio covers. Its work reaches the Ottawa area, Eastern Ontario and West Quebec, and it holds a 4.9 rating from 22 reviews. Of the builders on this page, it is the one aimed at small cabin and cottage structures rather than full-size houses.

The ratings are worth reading with their counts. Grant Marion Construction holds 4.6 from 20 reviews, J.F. Markell Homes Ltd. 3.8 from 10, Glengarry Construction & Design 5.0 from 8 and Cornwall Renovations JSM Elite 5.0 from 3. Dpp construction drywall design custom also operates in Cornwall and holds a 5.0 from 1 review.

Anyone willing to look further afield can use the pages for Embrun, Kemptville, Ottawa, Nepean and Stittsville. Builders on this page also name Ottawa, Dundas and Maxville as places they work.

Common questions about custom home builders in Cornwall

Who builds cabins and cottages around Cornwall?

Custom By Arie | Bunkies | Cabins | Cottages | Tiny Houses builds bunkies, cabins, cottages and backyard structures from Avonmore and holds 4.9 from 22 reviews. Grant Marion Construction also works on cottages and waterfront homes alongside its custom houses.

Which Cornwall builders also do renovations and additions?

Glengarry Construction & Design in Maxville builds custom homes and handles renovations and additions. Cornwall Renovations JSM Elite is a general contractor that builds new homes and also takes on basements, kitchens, bathrooms and house additions.

Who sells homes in their own communities in Cornwall?

Grant Marion Construction, Prime Home Builders and J.F. Markell Homes Ltd. all sell homes in their own communities. Prime Home Builders shows available homes and lots on Woodland Drive, Ruby Drive and French Avenue.

Where can I find a design and build contract in Cornwall?

Grant Marion Construction offers design-build as a one-stop contract led by a civil engineer and designers. J.F. Markell Homes Ltd. and Custom By Arie also put design and building under one roof.

Which nearby towns have their own page?

Embrun, Kemptville, Ottawa, Nepean and Stittsville each have their own page for custom home builders, which helps if you are weighing builders outside Cornwall.

Planning a custom home? Read how to choose a custom home builder in Ontario, or describe your project once and we'll pass it to builders here.

Custom Home Builders near Cornwall