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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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  • Take it away junk removal

    No reviews yet

    General contractor in Ottawa

    Take it away junk removal can help you with your clear out or disposal household content, dispose rubble and industrial cleaning & dumpster rental - delivery and pickup 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 Take it away junk removal now to discuss your needs and arrange a quote.

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  • Moore Floors

    No reviews yet

    General contractor in Ottawa

    Throughout my 27 years in the industry, I have always strove to deliver the highest quality of craftsmanship. If I am working in a multi-million dollar homes in gated communities or rental properties or basements, the quality does not change as I believe in doing things right the first time. I have worked in thousands of homes across Canada, The USA, Australia and New Zealand and would be honoured to help see your project through to completion. Warm regards, Travis Moore

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  • Caroline Fougere

    Rating: 5 out of 5
    General contractor in Ottawa

    Hello we are a company that has been providing exceptional service for 10 years. We specialize in taking care of your renovations with the outmost professionalism. We are an Ottawa based company that services the surrounding areas as well. Distance is not an issue for our company, we love to stand out of the crowd and please our customers, paying attention to all the little details of their home renovations. We are 2 hardworking girls with lots of experience and hundreds of satisfied customers, we strive to please. "Our job is never finished until our customers are completely satisfied and wowed with the results"

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    Latest review:
    Interior painting-
    Caroline and her colleague did an amazing job! They took their time to ensure everything was done properly, and the quality of their work was excellent. I’m very happy with the results and truly appreciate their effort and attention to detail.

  • His and Hers Landscaping

    No reviews yet

    General contractor in Ottawa

    I am looking to do some odd jobs that you may need done!! I have experience in landscaping both hardscape and residential maintenance. I offer snow removal for winter and lawn care in the summer. I also have experience in exterior paint and repair. I am very honest and don't mind working with the client to ensure their needs are met!!

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  • Wylie Home Renovations

    Rating: 5 out of 5
    General contractor in Ottawa

    About Company Wylie Home Renovations is a full service carpentry and renovation company that specializes in kitchens, bathrooms and basements serving all of Ottawa. While working with you we don’t lose sight of the fact that while it is our jobsite, it’s your home. Whether your renovation project is in the basement, front entrance, or bedroom, we will install temporary site protection materials in your house to ensure waste material, dust and dirt don’t spread. Renovations are messy but we hold ourselves and our work to the highest standard, taking the time to ensure a quality, safe and welcoming environment for employees and customers. To see a detailed list of our works and the progress please see our gallery page or visit our Facebook and Instagram page. Please feel free to call, email or message for your free estimate. Wylie Home Renovations specializes in any Interior Renovation. We are General Contractors with more than 10 years of experience. . Get A FREE ESTIMATE on your Basement Renovations, Bathroom Renovations, Kitchen Renovations, Home Additions, and Multiple Room Renovations. . CALL US FOR A FREE ESTIMATE - NO OBLIGATION!!!

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    Latest review:
    Matt has done several projects for me over the years and they have all turned out beautifully. He has creative ideas and is meticulous about completing his projects to a high standard of workmanship. Work areas are always kept protected and tidy, and are left clean at the end of the work day. I always feel comfortable when he is working in my home, as he is thoughtful and honest and only has likeminded people working on his team. I would definitely recommend him.

  • On Paint Ottawa

    No reviews yet

    General contractor in Ottawa

    On Paint Ottawa can help you with your install plaster, repair plaster, drywall & popcorn ceiling removal, repair, or apply 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 On Paint Ottawa now to discuss your needs and arrange a quote.

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  • Summit general contracting

    No reviews yet

    General contractor in Ottawa

    Young energetic professional team that pride ourselves on quality and customer satisfaction. With experienced team leaders and mentors

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  • Rosien Contracting

    No reviews yet

    General contractor in Ottawa

    Jobs from small to large. Renovations from start to finish. Red-seal Carpenter Fully insured Over 20+years experience New builds/ Additions/ Kitchens/bathrooms/extensions/sun rooms/ basements / woodworking and more! Rosien Contracting can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Berube Inc

    No reviews yet

    General contractor in Ottawa

    Handyman Business Description Contractors Plus Abatement & Handyman Services delivers reliable, no‑nonsense solutions for homes and businesses across Ottawa. From repairs and renovations to demolition, cleanup, and specialty abatement work, we get the job done safely, efficiently, and with professional craftsmanship. Whether it’s fixing, building, removing, or upgrading, we handle every project with honesty, respect, and the work ethic you expect from a skilled trades professional.

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  • Mgla residential painting & cleaning service

    No reviews yet

    General contractor in Ottawa

    My name is Maricel & my husband Aris, we have a small family business we do Cleaning & residential Painting services, we have some people available to work with us & we are well experienced in both areas painting and cleaning a residential and commercial buildings offering several years hands on in this profession whether using brushes, rollers & spray aplication (painting), also very mindful in those cleaning supplies and instructions that our customer prefers(cleaning) We work harmoniously and effectively to our clients perspective with commitment. Thank you. Maricel & Aris

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  • Valencia Painting

    No reviews yet

    General contractor in Ottawa

    Valencia Painting can help you with your interior painting, exterior painting, install or replace roof, wallpaper room, remove wallpaper, repair kitchen cabinets, decorative painting, repair or transform furniture & small staining or painting project 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 Valencia Painting now to discuss your needs and arrange a quote.

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  • Elephants Build

    No reviews yet

    General contractor in Ottawa

    Elephants build provides high quality custom home remodeling. We specialize on bathroom and kitchen renovations and offer full range of services including design, demolition, tilling service, plumbing, electricity, drywall, plaster, painting. We use best proven materials and follow highest construction standards.

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  • Everlast home improvements

    No reviews yet

    General contractor in Ottawa

    Welcome to Everlast home improvements in Ottawa. We are registered driveway, masonry and landscaping contractors with over 40 years of experience in laying driveways using asphalt paving, interlock pavers, tar and chip, gravel and more throughout Ottawa. Our contractors provide home improvement services throughout Ottawa, with all work undertaken directly by our highly trained team. We can provide you with various driveway and patio options guaranteed to suit your budget and design choices. Everlast provides affordable and quality driveway installations in Ottawa. Our experienced contractors can replace your old driveway, lay down asphalt paving, repair asphalt, seal coat and more. Along with our driveway work, we provide extensive masonry services in Ottawa that includes building new masonry walling, tuckpointing, chimney repairs, damp proofing, creating decorative front doorsteps, driveway curbing and stucco. Get a FREE quotation today for masonry repairs, driveway renovations or a new garden in Ottawa. We provide a same-day call-out and free quotation service so we can go through your requirements and tailor an unbeatably priced estimate.

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  • Verified Contractor Network

    No reviews yet

    General contractor in Ottawa

    At VCN, we hold ourselves to a higher standard. Every project we take on is backed by our own rigorous vetting process — verified credentials, insurance, licensing, and a proven track record — because we only work with the best. We specialize in commercial and residential projects from $10K+, including kitchen and bathroom renovations, basement finishing, additions, commercial tenant improvements, and full-scope general contracting for property managers, business owners, and facility teams across Ottawa.” What sets us apart: our standards aren’t just talk. Every job is delivered by professionals who’ve earned their place in our network, so you get consistent quality, clear communication, and real accountability. We coordinate trades, and keep projects on budget and on schedule. Verified credentials, uncompromising standards, results you can trust. 6+1+3+8+8+3+5+9+5+8+

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  • Moe

    Rating: 5 out of 5
    General contractor in Ottawa

    We offer experienced and affordable services we specialize in painting Mudding sanding drywall tiling and flooring we take our time and make sure your home looks brand new

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    Latest review:
    Repair plaster-
    We are incredibly happy to share with you the work completed by Moe. He was not only professional and efficient, but he also went above and beyond to ensure our project was a success. From the initial consultation to the final cleanup, everything was done with precision and care. We highly recommend Moe to anyone looking for quality and reliability

  • Mordern roofing and construction

    No reviews yet

    General contractor in Ottawa

    We are a Modern Roofing & Construction company based in Ottawa For years we have been exceeding your expectations with high-quality works offering roofing, chimney, step repair, basements, foundation and waterproofing solutions to your problems. Quality work is our passion and the main proof of this is our work. We are ready to help you, no matter how big or small your project is. Our team consists of professional & highly experienced roofers and masons who are always ready to collaborate with you and create an amazing and long lasting work that can be enjoyed for decades to come. With a wealth of knowledge and experience, none of your problems will remain without a solution. So we designed a zero-stress process that keeps you in the loop from beginning to end with installation crews that we’d trust to let work on our mother’s home. The key to these accomplishments is combining common sense with technology.

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4.8

Top rated general contractors

Our general contractors in Ottawa, are rated 4.8 out of 5 based on 119 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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