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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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  • Elite Edge Property Maintenance

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    General contractor in Ottawa

    Elite Edge is your go-to property maintenance company dedicated to delivering top-notch services that enhance the beauty and functionality of your property. With a team of skilled professionals, we specialize in a wide range of maintenance solutions, including landscaping, snow removal, and general repairs. Our commitment to quality and customer satisfaction sets us apart, ensuring that your property remains in pristine condition year-round. Trust Elite Edge to provide reliable, efficient, and affordable maintenance services tailored to meet your unique needs. Let us help you keep your property looking its best!

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  • Master Reno Pro

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    General contractor in Ottawa

    Master Reno Pro delivers professional renovation services with a strong focus on garage finishing, including drywall taping and high-quality painting. We also install rubber flooring for home gyms, provide bathtub reglazing, and complete apartment and house renovations. Our mission is to transform every space with precision, cleanliness, and lasting quality. From garages to full interiors, each project is handled with the same attention to detail and dedication to customer satisfaction. At Master Reno Pro, we take pride in being punctual, efficient, and committed to delivering results that exceed expectations. Whether you’re looking to finish your new subdivision garage or renew your home, you can count on us for professional work, great communication, and reliable service from start to finish.

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  • Joe Bekary

    No reviews yet

    General contractor in Ottawa

    Reliable and detail‑oriented HVAC technician providing installation, maintenance, and repair of heating, cooling, and hydronic systems. I offer fast, clean, and professional service with a strong focus on safety, efficiency, and customer satisfaction.

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  • Obada Ayoubi

    No reviews yet

    General contractor in Ottawa

    AMA United Company is Ottawa's trusted locally-owned contractor for residential fencing, custom decks, and home renovations. Recognized by Best of Ottawa as a top vinyl fencing company, we've spent 5 years delivering quality craftsmanship backed by a 2-year workmanship warranty on every project. We install all fence types — vinyl/PVC, wood, hybrid, chain link, and ornamental iron — built to handle Ottawa's harsh winters. Our deck builds use premium composite, pressure-treated, and PVC materials from brands like Trex and TimberTech. We also handle kitchen and bathroom renovations, basement finishing, interlock driveways, and exterior work. Every project is done by our own trained crew — no subcontractors. We provide free on-site quotes, assist with City of Ottawa permits, and don't start until you're 100% comfortable with the plan. With 150+ five-star reviews and 500+ completed projects across Ottawa, Orléans, Barrhaven, Kanata, Manotick, Riverside South, Findlay Creek, and Greely — we're the crew your neighbours are already calling.

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  • Dream space Renovations

    No reviews yet

    General contractor in Ottawa

    Hello, I'm a renovations contractor with over 10 years experience. Every project I do is done with respect and alwaysto the customers full satisfaction everytime. I pride myself on not only my quality of work, but willingness to work with the customer every step of the way to achieve the goal on each project.

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  • Doyle Contracting

    Rating: 1 out of 5
    General contractor in Ottawa

    New company to the industry I have 4 years of experience in construction/trades Willing to work

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    Latest review:
    Build shed-
    I hired Doyle Contracting to put down cement and build a shed according to specifications I provided (I have provided a photo of the shed and the copy of the specs I provided. The shed I ordered did not have the cupola on top nor the plant pots, so none of that should in the photos). The work was mostly completed yesterday, but there were some issues with the quality of work around the windows and with the siding on the top edges of the shed. Doyle contracting agreed to take care of that only if I paid them more money. If you look at the photos of the work done and the photos from the specifications though it is obvious the work was not done properly. You can see around the windows in the front and on the edging the quality of work you will get if you hire them. For that reason, I would strongly argue against ever using Doyle Contracting and would find a different company if you ever need any work done.

  • DSQ Plumbing and Environmental Ltd.

    No reviews yet

    General contractor in Ottawa

    DSQ plumbing and environmental is a fully licensed and insured plumbing company. We do residential, commercial, industrial and institutional plumbing. We are open seven days a week 24 hours a day. All of our plumbers are Red Seal Plumbers. We cover Ottawa region and up to 100 km radius. We also service and pump septic tanks. dsq is locally owned.

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  • B&H home solutions

    No reviews yet

    General contractor in Ottawa

    I have been a live-in superintendent for 3 years and have completed multiple home repairs/renovations with great satisfaction

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  • Iman Saeidi

    New on HomeStars

    General contractor in Ottawa

    At Top Quality Construction, we provide reliable handyman, drywall, painting, flooring, and home repair services throughout Ottawa and the surrounding area. We take pride in delivering quality workmanship, honest pricing, and friendly service. Whether you need a small repair or a larger home improvement project, we are committed to completing every job with care, professionalism, and attention to detail. Customer satisfaction is our top priority.

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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

    No reviews yet

    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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  • Nevado Roofing

    No reviews yet

    General contractor in Ottawa

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

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  • Michael Donnelly

    New on HomeStars

    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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  • 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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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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