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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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  • M&K HVAC and Appliance Services Inc.

    No reviews yet

    General contractor in Ottawa

    We have over 15 years of experience in appliance repair and installation. Our services also extend to HVAC with 10 years experience in both repair and installation as well. Fully licensed, insured and certified by TSSA. Contact us for all your home appliance needs.

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  • Adnan

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    General contractor in Ottawa

    I I have been in the home renovation business for a long time.

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  • Webcor Contracting Inc

    No reviews yet

    General contractor in Ottawa

    Hello, Webcor Contracting Inc. is a locally owned and operated company that prides itself on our workmanship and customer satisfaction. We specialize in roofing, soffit, fascia, siding, fencing and decks. For other services offered please inquire within. Thank you and all the best,

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  • Michael Donnelly

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    General contractor in Ottawa

    High Quality HVAC work at competitive prices. I offer maintenance and installation of: Fireplace Furnace Water Heater Tankless Air Conditioner HRV Gas Work Duct Work

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  • Nevado Roofing

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    General contractor in Ottawa

    Hello, Nevado Roofing is an honest company with experience and quality for over 12 years.

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  • Elmar Kerr

    New on HomeStars

    General contractor in Ottawa

    🏠 Protect and Refresh Your Home with Expert Grouting & Caulking Quick N’ Fast Handyman Services provides reliable, professional grouting and caulking services to help keep your home looking its best while protecting it from water damage and drafts. Our services include: • Grout installation and replacement • Grout repair and touch-ups • Caulking around bathtubs, showers, sinks, toilets, countertops, backsplashes, windows, doors, baseboards, trim, and plumbing fixtures • Exterior caulking for siding, vents, and other gaps • Removal of old, cracked, or moldy caulk • Clean, neat, and professional finishes Caulking starts at $149 for small jobs, and grouting starts at $249 for small jobs, with larger projects quoted based on size and scope. Whether you’re renovating, preparing to sell your home, or simply refreshing your bathroom, kitchen, windows, or exterior trim, we’re here to help. ✅ Free estimates ✅ Competitive pricing ✅ Quality workmanship ✅ Friendly and reliable service Serving Ottawa and surrounding areas. Send us a message today for a free quote or to book your service!

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  • MJ homes

    No reviews yet

    General contractor in Ottawa

    We are a professional team specializing in drywall installation, mud taping, steel framing, acoustic ceilings, and insulation. Each part of the job is handled by an experienced specialist, ensuring top-quality results from start to finish. Our crew takes pride in clean, precise work and completing every project on or before the deadline. From framing to the final coat, we bring skill, speed, and attention to detail that make every job stand out. Reliable , efficient, and committed to excellence that’s the standard we work by every day.

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  • Kanata Bathroom Renovations Inc.

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    General contractor in Ottawa

    Kanata Bathroom Renovations Inc. specializes in high-quality, custom bathroom renovations built to last. We focus exclusively on bathrooms, allowing us to deliver precise workmanship, clean job sites, and predictable timelines. Every project is handled with clear communication, written estimates, and professional standards from start to finish. Our goal is simple: deliver a bathroom you’re proud of, without shortcuts or surprises.

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  • Skyla Summers

    New on HomeStars

    General contractor in Ottawa

    Welcome to [Your Company Name], a female-owned yard maintenance company with over 13 years of experience and 6 years in business. We believe your yard is more than just grass; it’s a sanctuary and a reflection of your personality. Our mission is to provide exceptional services that enhance the beauty and health of your outdoor space. What sets us apart is our personal touch, expertise, and commitment to sustainability. We offer a wide range of services, from lawn care to landscaping, tailored to your unique needs. Our transparent pricing ensures no hidden fees, and our exceptional customer service means you can expect open communication and reliability. With a proven track record and a passion for community, we strive to build lasting relationships with our clients. If you’re ready to transform your yard, contact us for a free consultation. Let’s work together to create an outdoor space you’ll love! Choose Simply Reliable—where your yard is our passion!

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  • PNC

    No reviews yet

    General contractor in Ottawa

    We are a trusted general contracting company serving Ottawa and surrounding areas. Our goal is to bring quality, reliability, and attention to detail to every project big or small. We specialize in: 🏠 Home Renovations Kitchen, bathroom, basement finishing, and additions 🛠️ Interior Work Flooring, painting, carpentry, tiling, drywall, and framing 🌳 Landscaping & Outdoor Projects Interlock, decks, and fences We take pride in delivering professional results while keeping projects on time and on budget. Whether you’re upgrading your home or transforming your outdoor space, we’d love to help make your vision a reality. 📞 Contact us today for a free estimate we look forward to working with you!

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  • Neilsons landscape

    No reviews yet

    General contractor in Ottawa

    At Neilsons Landscaping, we take pride in delivering high-quality, reliable outdoor services for both commercial and residential clients. We offer commercial grass cutting, full property maintenance, and personalized services for homeowners who want their outdoor space to look its best. Our team specializes in: • Interlock installation • Armour stone features • Small paving projects • Concrete work • Custom driveways & walkways • Sealing services • Gardening and planting • Yard design and full landscape makeovers • Trenching Whether you need regular upkeep or a complete outdoor transformation, we’re committed to making your property stand out. We’d love for you to be our next customer — contact us today for a free quote!

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  • 1000641081 Ontario Inc.

    No reviews yet

    General contractor in Ottawa

    I'm an experienced HVAC worker. I have sales, install and service experience for the last 20yrs. I am a fully licensed Journeyman with a 313D Refrigeration and G2 Gas as well as a residential low rise sheet metal license. We pride ourselves on top notch customer service. We are meticulous and clean while working in peoples homes. We also lay down floor protection and ensure no damage happens to customers personal property.

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  • 2208318 Ontario inc

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    General contractor in Ottawa

    Quality and honest workmanship

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  • ARTEXPRO Tile & Finishes

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    General contractor in Ottawa

    ARTEXPRO is an Ottawa-based tile and interior finishes company built on craftsmanship, precision, and trust. Every project we take on reflects a commitment to quality execution and thoughtful design. Our work goes beyond surface-level renovation-we focus on creating functional, well-finished spaces that feel cohesive, durable, and carefully built. Founded to serve homeowners, designers, and builders who value detail and professionalism, ARTEXPRO approaches every project with the belief that every detail matters and every space deserves to be finished with care.

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  • Doug Schulz

    New on HomeStars

    General contractor in Ottawa

    Registered G1 gas fitter and residential 313D refrigeration mechanic

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  • Shawn's renos

    No reviews yet

    General contractor in Ottawa

    Hello my name is Shawn. I have been in the trades for over 15 years. I also do small repairs and small residential renovations as a side Hobby. I'm hoping to one Day become a full-time contractor on my own. I have my own vehicle with all the proper tools. I specialize in drywall finishing / repair. Small bathroom demos and renovations. Windows and doors installation.

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4.8

Top rated general contractors

Our general contractors in Ottawa, are rated 4.8 out of 5 based on 112 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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