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Find general contractors in Ottawa, Ontario

HomeStars connects you with general contractors in Ottawa, Ontario easily and stress-free. No more cold-calling or endless web searches: just post your project on HomeStars and get matched only with available pros. Read real customer reviews, discuss your specific needs, and compare multiple quotes, all in one convenient place.

Some of our top rated general contractors in Ottawa

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  • Mr. Gig

    No reviews yet

    General contractor in Ottawa

    Mr. Gig, a retired pro-athlete, is a local small business owner with over 10 years of experience in residential interior and exterior painting, repairs, and handyman services. Servicing the Ottawa area Mr. Gig is an honest, clean, and reliable general contractor capable of transforming old rooms into new ones and refreshing your home! From Remediation to Finishing, Interior/Exterior Painting, Wallpaper Removal, Kitchen/Cupboards Re-Paint, Drywall + Stipple Repairs, Flooring & Baseboards, Ceramics, Installations, Maintenance, Pressure Wash, Stain and more. Getting your home ready for sale? Rental Unit needs work? Or maybe you’re just refreshing your abode? Mr. Gig offers professional services with FREE QUOTES and NO DEPOSITS! Mr. Gig is Insured, qualified, obtains Working at Heights Certificate, HST# References available include clients such as Paul Rushforth and his team.

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  • 11537431 Canada Inc

    No reviews yet

    General contractor in Ottawa

    TheBlind Window Fashions specializes in premium custom-made blinds, zebra shades, motorized window coverings, and curtains in Ottawa and surrounding areas. We offer free in-home consultations, expert measuring, and professional installation. Serving Nepean, Barrhaven, Kanata, and Gatineau, we’re known for our 5-star service and craftsmanship. Whether you're looking for privacy, light control, or modern style, we’ll help you find the perfect window treatment.

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  • Liles Renovations

    No reviews yet

    General contractor in Ottawa

    I’ve been in the construction and renovations industry for over 20 years and take great pride in every job big or small

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  • Samuel Burns

    New on HomeStars

    General contractor in Ottawa

    Anytime Home Comfort: Your Local Climate Experts 🏡❄️🔥 Keep your home comfortable in every season without breaking the bank. From fast, reliable emergency repairs to high-efficiency equipment upgrades, we do it all with transparent pricing and top-tier craftsmanship. Why choose us? Full-service care: Expert installation and repair for furnaces, ACs, and heat pumps. Lower utility bills: Modern, eco-friendly systems designed to save you money. Fast response times: Dedicated, professional support whenever you need it most. Ready to upgrade your indoor comfort? Contact us today for a fast diagnostic check or a free estimate on your next upgrade!

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  • Elevated Expectations Inc.

    No reviews yet

    General contractor in Ottawa

    Elevated Expectations is a locally owned Ottawa company specializing in residential painting, repairs, flooring, trim work, and general home improvement services. We take pride in delivering clean, reliable, high-quality workmanship with strong attention to detail and professional communication from start to finish. Whether it’s refreshing a single room, completing a full home repaint, installing flooring, repairing drywall, or tackling custom improvement projects, we focus on creating results that exceed expectations while keeping projects organized, efficient, and stress-free for homeowners. We believe in honest pricing, dependable service, and treating every home with care and respect. No shortcuts — just quality work done right.

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  • Nisarg (Nick) Modi

    New on HomeStars

    General contractor in Ottawa

    🔥 Heating & Cooling Specials! ❄️ Upgrade your home comfort with professional installation + full warranties — all at unbeatable prices 👇 ✅ Furnace – $3,800 (2-stage high-efficiency, 10yr parts / 1yr labour) ✅ Heat Pump – $3,800 (10yr parts / 1yr labour) ✅ A/C – $3,200 (10yr parts / 1yr labour) ✅ Hot Water Tank – $2,200 (6yr parts / 1yr labour) ✅ Tankless Water Heater – $2,800 (6yr parts / 1yr labour) 🧰 Repairs & Services: 💡 Free diagnostic + Affordable, quick fixes! 💳 Flexible payment plans available 🔁 Combo options for even more savings 📞 Call or message us today for a free quote!

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  • T.I Trim &woodwork

    No reviews yet

    General contractor in Ottawa

    I'm a skilled carpenter and woodworker with a lot of experience crafting custom furniture, cabinetry, and home renovations. My passion for quality craftsmanship ensures every project is built to last, blending functionality with timeless design. From intricate wood detailing to large-scale installations, I deliver precision and care to every job. Committed to customer satisfaction, I work closely with clients to bring their visions to life, on time and within budget.

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  • Handyprox

    No reviews yet

    General contractor in Ottawa

    🌟🔨 HandyProx 🔨🌟 ✨ Where Quality, Design & Craftsmanship Come Together ✨ 🏡💫 From small upgrades to full-home transformations — we bring your ideas to life with precision, creativity, and top-tier workmanship! ⸻ 🔥 OUR PREMIUM SERVICES 🔥 🏠 Full Home Renovation (A to Z) ✨ Complete Interior Remodeling ✨ Basement Finishing ✨ Kitchen Renovation ✨ Bathroom Upgrades & Remodelling ✨ Interior Design ✨ Flooring – Vinyl, Hardwood, Laminate ✨ Painting & Drywall ✨ Doors, Trim, Frames, ✨Carpentry & More ✨popcorn ceiling Removal - Fast , Clean & professional. 🪚 🌿 Landscaping & Outdoor Services ✨ Interlock ✨ Deck & Fencing ✨ Exterior upgrades that stand out ⸻ 💎 Cabinet Design & Special Services 🎨 Professional Cabinet Design 📐 Full Customization 🛠️ Built with premium materials 🚚 Clean, precise installation 🎯 Make your kitchen look brand-new again! ⸻ 💰 FREE ESTIMATE

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  • Akkadian Construction

    Rating: 5 out of 5
    General contractor in Ottawa

    Akkadian Construction is a Carp based Handyman, Paving Contractor, Concrete Specialist, General contractor, Flooring Contractor, Excavation Specialist, Landscaping Company, Demolition company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install concrete floor, install or renovate foundation, pave outdoor and garden, install countertops, build outer wall, refinish or polish floor, create openings and coring walls. We can assist you and arrange a quote.

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    Latest review:
    Install concrete floor-
    Job was done on time , on budget. Very happy with he quality of the work.

  • Top 1st Remodelling Renovation

    No reviews yet

    General contractor in Ottawa

    Top 1st remodelling renovation is a Nepean based Kitchen Renovation Company, General contractor, Architect, Cabinet maker, Interior designer, Condominium/Apartment Specialist, HVAC contractor, Handyman, Plumber & Bathroom Renovation Company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or renovate kitchen & install or repair bathroom fixtures, message us so we can assist you and arrange a quote.

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  • FixitPros

    No reviews yet

    General contractor in Ottawa

    I’m very skilled professional, fully insured, with over 20 years of experience. I love my work and I really believe that projects, especially in construction and renovations, needs to be done right . I’m here to make it happen.

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  • ProGrow Gardening

    No reviews yet

    General contractor in Ottawa

    ProGrow Gardening is a local service business based out of Barrhaven, specializing in garden maintenance and horticultural solutions for residential & commercial clients.

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  • Attic pro services

    No reviews yet

    General contractor in Ottawa

    Hello we do insulation attic top up. We do attic remove insulation and blown We replace and add baffles!!

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  • Extravagant Property Improvements INC.

    Rating: 5 out of 5
    General contractor in Ottawa

    Serving the greater Ottawa area for over 10 years. Extravagant Property Improvements is a versatile exterior services company known for exceptional craftsmanship and reliable results. Our team operates with an ownership mindset, bringing skill, discipline, and pride to every project. Whether installing new features or restoring existing structures, we focus on doing the job the right way. We are committed to delivering high‑quality service, and the care we put into our work is reflected in every finished product. Give us the opportunity to earn your trust, and you won’t regret it. We specialize in... - Interlocking Stone Install & Repairs - Parging / Foundation Repairs - Powerwash & Re-Polymeric Sand - Chimney Rebuilds & Repairs - Any Masonry Services - Exterior Caulking - Custom Metal Flashing

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    Latest review:
    Paving and interlocking stone-
    Crew worked fast, did excellent work, and were always ready to answer questions or give me updates. Easy 5 star rating would work with again.

  • Before and After Contracting

    No reviews yet

    General contractor in Ottawa

    We strive to perfection with the highest quality and highest standard of work and have the top guys with over 30 years of experience in renovations, interlocking, fencing, decking, and much more. You need we supply

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  • BAHADIR CONSTRUCTION

    No reviews yet

    General contractor in Ottawa

    Professional Tile & Marble Installation ✨ Bathrooms • Kitchens • Showers • Floors ✨ Ceramic • Porcelain • Marble • Large Slabs ✨ Clean, reliable, detail-focused work ✨Old tile removal & new installation Fair pricing — per project or per sq.ft. Free estimates — call or send photos I am based in Ottawa, but I am available to travel for jobs across cities.

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4.9

Top rated general contractors

Our general contractors in Ottawa, are rated 4.9 out of 5 based on 68 reviews from homeowners like you.

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What services are offered by Ottawa general contractors?

Home renovation and construction projects in Ottawa often involve coordinating multiple trades, permits, and inspections. General contractors help manage this process by organizing work schedules, sourcing materials, and ensuring projects follow the Ontario Building Code and the City of Ottawa’s building and renovating regulations across neighbourhoods ranging from The Glebe and Alta Vista to growing communities like Kanata and Barrhaven.

Here are some general contractor services that are commonly requested in Ottawa:

  • Home additions and layout reconfigurations: Expanding kitchens, adding extra storeys, or opening interior layouts is common in neighbourhoods where homeowners upgrade existing properties rather than relocate.

  • Basement finishing and secondary dwelling units: Many Ottawa homeowners convert basements into rental suites, home offices, or recreation areas, subject to local zoning and permit requirements.

  • Custom home construction and rebuilds: In areas such as Westboro or parts of Old Ottawa South, older houses are sometimes replaced with newly built homes that better suit modern layouts and energy efficiency standards.

  • Energy efficiency upgrades and exterior improvements: Window replacements, insulation upgrades, siding, roofing, and drainage improvements are frequent projects due to Ottawa’s cold winters and seasonal temperature changes.

HomeStars matches you with general contractors near you who are available to take on your project. To get started, it’s easy: just post your project on HomeStars and local Ottawa general contractors will register their interest.

If your project focuses on one room of the house, you can also find Ottawa-based kitchen renovation companies and specialists in bathroom renovations on the platform as well.

What makes hiring a general contractor in Ottawa, Ontario unique?

Hiring a general contractor in Ottawa comes with city-specific considerations that are not always relevant elsewhere. The city’s mix of historic and suburban neighbourhoods and its location at the crossing of two waterways make for unique planning and processes in construction and renovation projects.

Here are some factors that general contractors in Ottawa need to consider:

  • Historic and heritage homes: Many older neighbourhoods (e.g., Sandy Hill, the Glebe, Old Ottawa South) have century‑old homes requiring careful planning for renovations, including heritage approvals for exterior work.
  • Waterways and flood‑prone areas: Proximity to the Rideau Canal, Ottawa River, and other local waterways can affect grading, drainage, and foundation design.
  • Soil and winter conditions: Ottawa’s clay‑heavy soils and freeze‑thaw cycles impact foundations, concrete work, and exterior installations.

Find a general contractor in in Ottawa with HomeStars

With HomeStars, you can skip the cold-calling and hours of research by using our one-stop-shop platform. You’ll be able to find available, verified professionals who have reviews to back up their work. Here’s how to find and hire Ottawa general contractors on HomeStars:

  1. Start by posting your project on HomeStars. Provide a clear description of your general contractor project and, if possible, include photos to get precise quotes.
  2. Receive interest from available pros, review work history, and read customer feedback for general contractors in Ottawa.
  3. Connect with general contractor professionals in Ottawa to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All Ottawa pros, including general contractors, who register with our platform undergo verification, including checks of ID and company details, so you can hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

What is the average cost of hiring a general contractor in Ottawa, Ontario?

Costs for general contractors in Ottawa can include a variety of factors, including labour, materials, permits, and equipment. Hourly rates generally fall between 60 and $145 and depend on the contractor’s experience, service type, and the complexity of the project.

Below are some typical costs for common Ottawa general contractor projects:

  • Home additions and layout reconfigurations: $210 to $320 per sq. ft., influenced by structural changes, foundation adjustments, and finish selections.
  • Basement renovations and secondary dwelling units: $50,000 to $100,000+, based on layout, plumbing, electrical work, and whether a kitchen or bathroom is included.
  • Custom home construction and rebuilds: *$275 to $425 per sq. ft., shaped by design details, lot conditions, and materials.
  • Energy efficiency upgrades and exterior improvements: $15,000 to $65,000+, depending on scope, materials, and structural requirements for windows, siding, roofing, or drainage improvements. This can include home energy audit costs to guide choices.

HomeStars Tip: We always recommend having an open discussion with your Ottawa general contractor about specific services included and pricing and that everything be detailed in a written quote. This supports clear communication and helps avoid misunderstandings.

What to ask an Ottawa, Ontario general contractor before hiring?

When deciding whether to hire a general contractor in Ottawa, asking a few questions can help you decide whether they’re the right fit for your project.

What types of projects do you usually handle?

A general contractor in Ottawa should be able to outline the types of projects they specialize in, such as home renovations, new builds, or commercial construction.

Have you completed projects in my neighbourhood or with similar home types?

Knowledge of Ottawa’s neighbourhoods and property types can help contractors plan for local challenges, such as century‑old homes in Westboro or Sandy Hill, compact lots in urban infill areas, or multi-unit townhomes and condos. Many contractors share their past projects on their HomeStars profiles.

Are you insured in Ontario and covered by WSIB?

Contractors working in Ottawa should carry liability insurance and maintain Workplace Safety and Insurance Board coverage to protect homeowners and workers.

Will you handle City of Ottawa permits and inspections?

Many renovations and additions require permits. Confirm who is responsible for applications and booking inspections.

Who will manage the project on-site, and how will communication work?

A building contractor generally assigns a dedicated foreperson or project manager to coordinate all aspects of the work, including supervising subcontractors and scheduling inspections. Clarify who will coordinate trades, schedule inspections, and provide updates so you know how information will be shared.

What warranties apply to workmanship and materials?

Understanding warranty terms and the process for resolving deficiencies protects your investment after completion.

FAQ: Common questions about general contractor services in Ottawa, Ontario

When should I hire a general contractor?

Hiring an Ottawa general contractor early in the planning phase is ideal, especially for large renovations or construction projects. They can help with budgeting, timelines, permits, and coordination from the start. HomeStars helps speed up the process of finding a general contractor, helping you get a head start on your project.

Do general contractors offer design advice or planning support?

Many Ottawa general contractors provide guidance on layouts, space planning, and material choices. They can help translate your ideas into workable plans, coordinate with trades, and suggest solutions that meet municipal code requirements.

How might living near Ottawa’s waterways affect my general contracting needs?

Homes near the Ottawa River or Rideau Canal may require extra attention to drainage, flood prevention, and soil stability. Contractors can plan foundation work, grading, and landscaping to minimize water-related issues and ensure long-term performance.

How can I find help in selecting energy-efficient materials that are suitable for my Ottawa home?

Ottawa contractors can recommend insulation, windows, HVAC systems, and other energy-saving upgrades suited to local climate conditions. A pre-renovation home inspection can identify areas that would benefit most from improvements, and you can easily find home inspectors on HomeStars to guide these recommendations.

Do general contractors in Ottawa handle cleanup after the project?

Most residential general contractors in Ottawa include site cleanup as part of their service, removing debris and ensuring work areas are safe once the project is complete. Always confirm with your contractor what level of cleanup is included.

When is the busiest construction season in Ottawa?

Construction in Ottawa is busiest from late spring to early fall, when weather conditions are most favourable for exterior work. Scheduling trades and municipal inspections can take longer during these months, so using HomeStars to connect with local contractors helps secure availability and plan your project ahead of peak season.

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