Best General Contracting Contractors in Ottawa, ON
35 general contracting contractors found in Ottawa
White Nile General Contracting
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Platinum guys
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
NewHome Contracting
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Dastjerdi Ltd.
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
D. M.CROMWELL REPAIRS
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Pro capital installers
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Red Fox Contracting
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Handyman Connection
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
CURA CONSTRUCTION
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Pro duct solutions
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Itsdoitalldan@gmail.com
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
MP Brunet Construction Ltd
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Arqca Associes
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Luxury world
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Blue Crown Renovations
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Fix Elite Inc.
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Roch Tremblay
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Danny Cromwell Renovations
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Esko Construction Inc
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
Marson Contract Services
Ottawa, ON
Ratings aggregated by AI and may contain inaccuracies.
How much does general contracting cost in Ottawa?
Most homeowners spend $100-$200 per square foot on a full home renovation - roughly $40,000-$120,000 for a typical project. A light cosmetic refresh can run $15-$60/sq ft; a full gut to the studs reaches $150-$325/sq ft, or $150,000-$220,000+ on a whole 1,500-2,000 sq ft home.
In Ottawa, ON, typical quotes tend to track the Canadian average, so the table below shows these national figures unchanged.
What moves the price: The low end is a cosmetic refresh that keeps the layout, plumbing and wiring in place; the top end is a full gut to the studs with new systems throughout, plus the contractor's management fee on bigger scopes.
| Project | Typical cost in Ottawa |
|---|---|
| Full home renovation (mid-range) | $100-$150/sq ft $60 to $200 per sq ft |
| Cosmetic / surface refresh | $25-$45/sq ft $15 to $60 per sq ft |
| Full gut renovation (down to studs) | $200-$275/sq ft $150 to $325 per sq ft |
| General contractor management fee | 15-20% 10% to 25% of project cost |
| Whole-home renovation (typical home, total) | $150,000-$220,000 $90,000 to $300,000 total project |
| Kitchen renovation | $30,000-$55,000 $18,000 to $75,000 total project |
| Bathroom renovation | $18,000-$30,000 $12,000 to $40,000 total project |
| Basement finishing | $45,000-$75,000 $30,000 to $95,000 total project |
| Kitchen renovation (mid-range) | $42,000 $30,000 to $55,000 per project |
| Kitchen update (cosmetic) | $16,000 $10,000 to $25,000 per project |
| Full bathroom renovation (mid-range) | $19,000 $14,000 to $26,000 per project |
| Basement finishing (mid-range, per sq ft) | $80 $55 to $100 per sq ft |
What changes the price of general contracting in Ottawa
- Scope - cosmetic vs. gut: Updating surfaces (paint, flooring, fixtures) costs a fraction of taking a space down to the studs. Removing or moving walls, especially load-bearing ones, is the single biggest swing in price.
- Kitchens and bathrooms: They pack plumbing, electrical, tile, cabinetry, and appliances into a small footprint, so they cost far more per square foot than bedrooms or living rooms.
- Finishes and materials: Laminate vs. custom cabinetry, porcelain vs. natural stone, builder-grade vs. designer fixtures can easily double or triple the cost of the same job.
- Moving plumbing, electrical, and HVAC: Relocating pipes, adding circuits, or upgrading an electrical panel brings in more trades and permits. Keeping fixtures where they are saves thousands.
- Age and condition of the home: Older homes hide surprises - knob-and-tube wiring, asbestos, mould, or out-of-code framing - that must be fixed before the visible work can start.
- Permits, design, and project management: Structural changes need permits and sometimes an engineer or architect, and the contractor's management fee and design costs layer on top of construction.
How general contracting prices vary across Canada
Big cities cost more. Toronto and Vancouver typically run about 20-40% above the national average, driven by higher labour rates, permit costs, and demand. Calgary, Ottawa, and Montreal sit near or modestly above the national average. Smaller cities and rural areas can come in 10-20% lower. The same scope of work can swing 30-50% in total between a small town and downtown Toronto or Vancouver.
These are typical Ottawa-area price ranges based on 2026 Canadian market data, not quotes. Your actual cost depends on the size and details of your project. Post your project on Bidmii to get free quotes from the 35 general contracting contractors listed in Ottawa above.
Frequently Asked Questions about General Contracting in Ottawa
How much does general contracting cost in Ottawa?
The cost of general contracting services in Ottawa, ON varies depending on the scope of work. Post your project on Bidmii to receive free, competitive quotes from local professionals.
How do I find a licensed general contracting contractor in Ottawa?
Browse our directory of general contracting contractors in Ottawa above. Look for contractors with the Verified badge, which means their identity has been confirmed. You can also check ratings aggregated from multiple platforms.
How many general contracting contractors are in Ottawa?
Bidmii currently lists 35 general contracting contractors in Ottawa, ON. Our directory is growing — create a free listing if you're a contractor.
How much does it cost to renovate a whole house in Canada?
For a full renovation, plan on roughly $60 to $200 per square foot depending on how far you go. A light cosmetic refresh can be as low as $15-$40 per square foot, while a full gut down to the studs with higher-end finishes can run $150-$300+ per square foot. For a typical 1,500-2,000 sq ft home, that puts most full renovations somewhere between $100,000 and $250,000.
What percentage does a general contractor charge to manage a renovation?
Most general contractors charge a management fee or markup of about 10% to 20% of the total project cost, and it can reach 25% on smaller or more complex jobs. On a cost-plus contract you will typically see 15-20% added to the cost of labour and materials. The fee covers scheduling, hiring and coordinating trades, pulling permits, site supervision, and standing behind the work.
What is the difference in cost between a cosmetic and a gut renovation?
A cosmetic renovation keeps the layout, plumbing, and wiring in place and just updates surfaces - paint, flooring, fixtures, maybe cabinets - so it is the cheapest route, often $15-$60 per square foot. A gut renovation strips the space back to the framing and rebuilds everything, including new plumbing, electrical, insulation, and drywall. Because you are paying for every trade, gut renos usually cost 3 to 5 times more per square foot than a cosmetic refresh.