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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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  • General contractor in Ottawa

    My name is Nathan van Kralingen, I’m the owner of Perigon carpentry specialists in interior and exterior renovation needs. As a red seal carpenter there is no renovation too small or too big that we can’t accomplish to bring your vision to life.

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  • General contractor in Ottawa

    H&C Excavation can help you with your install or renovate foundation, level or excavate soil & dispose rubble and industrial cleaning request in Ottawa and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with H&C Excavation now to discuss your needs and arrange a quote.

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  • General contractor in Ottawa

    ✨ NEW LOCAL SERVICE ✨ Hii ! I just started a small side hustle called Pink Gloves 🧤 — offering local cleaning + junk removal to help busy women, students and families feel good in their space 🧼💗 Also available for pre listings and Airbnb/rental cleaning I’m affordable, respectful, and woman-owned! ✅ Basic & deep cleans ✅ Move-out / Move-in tidy-ups ✅ Junk pickup (furniture, bags, etc.) 📍 Serving Ottawa area

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  • General contractor in Ottawa

    TJ-Boss Contracting! We are a small local business serving the Ottawa area with over 20 years of experience in all aspects of home renovation, demolition and new construction as well as fences and decks/patios. Our goal is to leave our customer 100% satisfied and eager to recommend us to friends and family.

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  • Access Design and Contracting Inc is a Gloucester based General contractor, Kitchen Renovation Company, Landscaping Company, Carpenter, Bathroom Renovation Company, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Window Contractor, Metal worker, Mason, Handyman, Demolition company & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, build shed, general contractor service, structural work for construction, build shelter or outbuilding & carpentry framing, message us so we can assist you and arrange a quote.

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  • General contractor in Ottawa

    Living Home Indoors – Your Trusted Kitchen Renovation & Design-Build Partner in Ottawa ! We are proud to be a specialized kitchen renovation company proudly serving homeowners across Ottawa and the surrounding region. With more than 16 years of experience in interior design, custom cabinetry, and full home renovation, we specialize in creating semi-custom kitchens that combine style and functionality. Clients simply benefit from our complementary services (FREE OF CHARGE): Consultation ; Design proposal; Wholesale prices; Range of selection covering 15 Design We offer a start-to-finish renovation experience. From your first consultation to the final walkthrough, our team manages every detail with precision and care. During the design phase, we work closely with homeowners to understand their needs, cooking habits, aesthetic preferences, and space limitations. We provide professional design guidance, detailed site measurements, 3D layout concepts, cabinetry planning, and mood Boards for preferred material selection

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  • General contractor in Ottawa

    We do all kinds of interior work. Electrics and plumbing.

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  • General contractor in Ottawa

    RSL Painting is a Nepean based Painter, Handyman, Carpenter, general contractor Company . Our goal is to provide quality service and excellent workmanship to our customers. If you need help with interior painting, exterior painting, removing wallpaper, drywall repair, repainting kitchen cabinets, decorative painting, large & small staining or painting project, message us so we can assist you to arrange a quote and bring you ideas to life .

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  • General contractor in Ottawa

    We get the job done

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  • 💵 Transparent 60 CAD hourly rate, 2-hour minimum - no surprises 📝 Written quote before work starts - you approve every change Full-scope skill: 🏗️ 18 years in residential construction, 3 years on Canadian sites 🏠 Kitchens, baths, laundry rooms, basements - from framing to final paint 📏 Joints stay tight, corners stay square, work passes code the first time Rock-solid reliability: 📐 I read blueprints, pull permits, and coordinate every trade - your timeline holds ✅ Written warranty and free touch-ups after completion Hassle-free service: 🚚 Fully stocked truck and full tool set - no rental delays 🧹 Broom and vacuum clean site each day 🗣️ Direct owner contact in fluent English or Russian What clients like: ⏰ On-time arrival, shoe covers, and quiet respectful work 📸 Plain-language explanations and daily photo updates - you always know what’s next 🔄 Quick response for tweaks or warranty visits - peace of mind after hand-off 🚚 Materials delivered in my own truck - saves you time and hauling fees 🛠️ Deep experience solving custom challenges with or without drawings - your vision executed flawlessly Services I deliver: 🏠 Full kitchen, bathroom, laundry, basement, bedroom, living, dining, office, mudroom, attic, and garage remodels 🪚 Structural framing, roofing, decks, porches, pergolas 🪑 Custom cabinets, built-ins, trim, flooring (hardwood, laminate, tile, vinyl) 🚪 Door and window installation or repair 🧱 Drywall patching and paint touch-ups 🚰 Faucet, fixture, and appliance swaps 🛠️ Tile repair and re-grouting 🛋️ Furniture assembly, disassembly, repair, and customization 🖼️ Shelf, picture, and TV mounting 🌬️ Weather-stripping and caulking 🔌 Minor plumbing and electrical fixture changes 🪜 Stair, fence, and gate repair 🧽 Gutter cleaning, deck staining, and sealing Next step 📞 Book a quick site visit anywhere in Ottawa and turn your ideas into code-compliant craftsmanship.

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  • General contractor in Ottawa

    Welcome to Divar Carpentry – Precision Built on Experience With over 12 years of hands-on experience in the Ottawa construction industry, I bring a level of expertise to your home that only comes from a decade of high-volume, high-quality builds. After spending 10 years as a Lead Framer for some of the city’s most reputable names—including Ottawa Carpentry LLC and Adriatica Carpentry LTD—I launched my own company to provide homeowners with direct access to master-level craftsmanship. Whether you are looking to build from the ground up or breathe new life into an existing space, my track record speaks for itself: Custom Framing & New Builds: Lead framer for 90+ new homes. Home Additions: Completed 75+ structural additions to expand living spaces. Kitchens & Bathrooms: Transformed 90+ interiors with modern, functional renovations. Outdoor Living: Designed and built 40+ custom decks and patios. Basements: Framed and finished 28+ basement projects. Why Choose Us? I believe that a house is only as good as its bones. My background in Rough Carpentry ensures that every renovation or addition we do is structurally superior and built to last. When you hire us, you aren't just getting a contractor; you're getting a lead builder.

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  • Tack Construction Services: Your Trusted Siding Experts in Ottawa - About Us: TACK Construction is a family-operated business proudly serving Ottawa and the surrounding areas (Valley?) since 2017. Our commitment? Delivering superior quality and building strong relationships with our clients. - Our Services: From new siding to insulation, garage and window capping, roofing, eavestroughs, and leaf guard installation, we’ve got you covered. No project is too small—we take pride in every detail. - Our Approach: As a small company, we handle all the work in-house. No subcontracting. As the owner, I’m on-site every day, ensuring top-notch quality. Experience the stress-free difference with TACK Construction. - Why Choose Us? • Quality Assurance: We treat every home as if it were our own. • Personalized Service: Your desired outcome matters to us. • 10-Year Workmanship Warranty: We stand behind our craftsmanship. Services: At TACK Construction Services, we specialize in installing and repairing all types of siding. Whether you need a fresh installation or maintenance work, our skilled team ensures top-notch results. We also handle fascia and soffit projects. From repairs to replacements, count on us to enhance the aesthetics and functionality of your home. Specialties: - Planning and Design: We collaborate with you from the initial planning stage, ensuring your vision takes shape. Our experts provide valuable insights to create functional and beautiful spaces. - Materials Selection: Selecting the right materials is crucial. We guide you through the process, helping you make informed choices that align with your project goals. - Project Management: From start to finish, we’re by your side. Our smooth approach ensures seamless execution, leaving you with exceptional results

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  • General contractor in Ottawa

    Professional tile installation services specializing in floors, walls, backsplashes, bathrooms, showers, and mosaic tiles. We focus on quality workmanship, precise leveling, clean finishes, and long-lasting results. Europian and Canadian experience with ceramic, porcelain, marble, and large-format tiles for both residential and commercial projects. Reliable, detail-oriented, and committed to customer satisfaction.

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  • General contractor in Ottawa

    I’m a professional in my area My job is to make clients happy with the result of my work

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  • General contractor in Ottawa

    we are a family company we do all work by our hand to change and make your home fresh and more comfortable we looking to see you

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4.9

Top rated general contractors

Our general contractors in Ottawa, are rated 4.9 out of 5 based on 81 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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