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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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  • Hd custom framing

    No reviews yet

    General contractor in Ottawa

    Bathroom, Kitchen, Basement. Hey…. I am a general contractor, can you with all your needs related to the construction of the house.If you want to have your basement finished, I can help you. You have a property and want to build a house I am here. Need any help for pluming, Fences, or a New Deck, I am available.

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  • Zakarya Mehalaine

    No reviews yet

    General contractor in Ottawa

    Owner-operated HVAC service focused on quality, reliability, and customer satisfaction. I provide after-hours and weekend service for residential and commercial heating, cooling, and ventilation systems. Specializing in troubleshooting, repairs, maintenance, and installations, I take pride in delivering honest work, fast response times, and high-quality service on every job. Since I personally handle every service call, customers can expect professional workmanship and attention to detail every time.

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  • Blue Crown Renovations

    Rating: 5 out of 5
    General contractor in Ottawa

    Hi, I’m Filipe, owner of Blue Crown Renovations here in Ottawa. I’ve been working in home improvement for over 10 years, combining European craftsmanship with a down-to-earth approach that homeowners around here appreciate. I work all across the Ottawa area and surrounding towns, and I’m always happy to travel a bit for the right project. I specialize in painting, drywall, flooring, and general renovations — always with a focus on clean, reliable work and friendly service. If you’re looking for someone who shows up, listens, and gets the job done right, I’d be happy to help bring your project to life.

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    Latest review:
    Repair floor-
    I really appreciate working with Filipe. Unlike other contractors to whom I reach out to, he worked with me to get the work I need done within the budget. He took the time to do each job in a professional manner and kept me informed on how he was going to complete each job. Given we were putting our house for sale, we needed to fix certain areas of the home. But most we were looking for more for touch ups such as scratches on wood floors. Other contractors insisted that the floor needed to be re-sanded completely. But Filipe did an amazing job touching up the areas, and when he was finished you couldn't even see where the touch ups had been done. We also had some baseboard work, which the first contractor made a complete mess of, but Filipe was able to replace the sections that needed to be pulled. Given they were not your standard size baseboards he had to some special cutting and fillings. But once done, you could tell the difference. I would definitely work with him again.

  • BL renovations

    No reviews yet

    General contractor in Ottawa

    In the renovations industry for 15+ years. Ottawa and surrounding areas. I do tiles, drywall, taping, trim, painting, etc.

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  • Mohamed Elkurtehi

    New on HomeStars

    General contractor in Ottawa

    We’re a friendly and experienced painting company with a passion for making homes and spaces look fresh, clean, and amazing! With plenty of hands-on experience, we take pride in delivering high-quality work and paying attention to the little details that make a big difference. Whether it’s one room, a whole house, or a larger painting project, we’re ready to get the job done with a smile and a professional finish. Your satisfaction means everything to us! We want you to be genuinely happy with the final result, which is why if you’re not satisfied with the job, you don’t pay until you are

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  • Canada Stone and Wood Inc

    No reviews yet

    General contractor in Ottawa

    I'm honest hard-working person. Your satisfaction is my first priority.

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  • HandyMansour

    No reviews yet

    General contractor in Ottawa

    Renovations specialist, with over 25 years of experience, knowledged in many aspects of home services, with previous work experience in landscaping, carpentry, new home warranty services, and commercial construction. I can do plumbing and some minor electrical work aswell.

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  • Jalal moving cleaning and junk removal

    No reviews yet

    General contractor in Ottawa

    Cleaning, moving and junk removal is my specialty. I provide my professional services for less money! I am available 24/7, email or call me!

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  • Isaiah Baptiste

    New on HomeStars

    General contractor in Ottawa

    Welcome to RI premium home services. We are your reliable choice for professional gas technician services and general home repairs. Fully licensed and versatile, we handle everything from critical gas line installations and appliance hookups to everyday handyman tasks around your house.We pride ourselves on offering fair, transparent pricing and highly flexible availability to accommodate your busy schedule. Whether it's an urgent repair or routine maintenance, we arrive on time and get the job done right the first time. Contact us today for a free quote!

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  • Maritime Lakes Renovations Inc.

    No reviews yet

    General contractor in Ottawa

    We are a two-person, owner-operated Ottawa construction company founded by partners originally from Halifax, Nova Scotia and St. Catharines, Ontario. We started this business with a shared dream of owning our own company and delivering high-quality, honest work to homeowners in Ottawa. With hands-on experience in residential construction and renovations, we focus on craftsmanship, fair pricing, and treating every home as if it were our own. When you work with us, you deal directly with the owners—from your first call to the final walkthrough. No middlemen. No shortcuts.

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  • Sal

    No reviews yet

    General contractor in Ottawa

    I've been doing handyman services since 2018 in Canada and I provide carpentry, framing, outside building, flooring,painting and drywall installing. All the services will be guaranteed for a year after its finished.

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  • Drymore Home Services

    New on HomeStars

    General contractor in Ottawa

    Drymore Home Services is a small handyman company that tackles small jobs around your home. A few things I offer are: - Drywall repair - Mud/ Tape / Paint - Caulking - Grout repair - Laminate flooring installs - Tile replacement - Backsplashes - Trim replacement/ installment - Any other inquiry, just ask. Send me a quick email or give me a call. I'd love to discuss the work you're looking to have done. Given this is a new business, I am offering a 10% discount on for first 5 jobs! Looking forward to hearing from you.

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  • Ascencion’s Flooring Inc.

    No reviews yet

    General contractor in Ottawa

    Hello, this is Miguel from Ascencion’s flooring! We have over 10 years experience in hardwood, laminate, vinyl installation. We also do herringbone and designs. Contact us for your flooring needs!

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  • No Drip Squad

    No reviews yet

    General contractor in Ottawa

    At No Drip Squad, we bring over 5 years of hands-on painting experience delivering clean, high-quality results for homeowners across Ottawa. We specialize in residential painting with a focus on precision, professionalism, and attention to detail — because a great paint job should look smooth, sharp, and completely drip-free. From interior refreshes to exterior transformations, our team takes pride in reliable service, honest pricing, and leaving every space spotless when the job is done. Whether it’s walls, ceilings, trim, garage doors, or full-home repaints, we treat every project like it’s our own home. We may be new to HomeStars, but we’re not new to painting. Our goal is simple: provide top-quality work, clear communication, and results that homeowners are proud of. ✅ Clean & Professional Work ✅ Detail-Oriented Finishes ✅ Reliable & On-Time Service ✅ Competitive Ottawa Pricing ✅ Fully Focused on Customer Satisfaction No Drip Squad — Smooth finishes. Zero mess. Professional results.

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  • 1779840-7

    No reviews yet

    General contractor in Ottawa

    We are a professional gutter installation, repair, and maintenance company with extensive experience and a professional technical team. We guarantee quality and provide worry-free after-sales service.

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  • Bassam Joodeh

    No reviews yet

    General contractor in Ottawa

    My name is Bassam, I'm an experienced handyman with 13 years of experience in installations and full home renovations assembly and repairs, Such as: * Kitchen installation ‎* ‏Furniture assembly * Floors installation * TV wall mounts * Drywall repair and installation * Trim/baseboard installation * Doors installation * Locks and door knobs insulation * Painting * deck repair and installation * Driveway sealant * Caulking * Grouting * Tiling * Backsplash * Pictures Hanging * Curtains rods installation * Blinds installation * Countertop installation * And much much more * No job is too small or too big. * Message me and I would love to help with you next home project.

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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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