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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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  • 17104979 Canada Inc.

    New on HomeStars

    General contractor in Ottawa

    Professional Landscaping & Property Improvement Services We are a reliable and professional property improvement company specializing in landscaping, snow removal, fencing, and deck construction. We take pride in providing quality workmanship, dependable service, and attention to detail on every project.

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  • FixitPros

    No reviews yet

    General contractor in Ottawa

    I’m very skilled professional, fully insured, with over 20 years of experience. I love my work and I really believe that projects, especially in construction and renovations, needs to be done right . I’m here to make it happen.

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  • Handyprox

    No reviews yet

    General contractor in Ottawa

    🌟🔨 HandyProx 🔨🌟 ✨ Where Quality, Design & Craftsmanship Come Together ✨ 🏡💫 From small upgrades to full-home transformations — we bring your ideas to life with precision, creativity, and top-tier workmanship! ⸻ 🔥 OUR PREMIUM SERVICES 🔥 🏠 Full Home Renovation (A to Z) ✨ Complete Interior Remodeling ✨ Basement Finishing ✨ Kitchen Renovation ✨ Bathroom Upgrades & Remodelling ✨ Interior Design ✨ Flooring – Vinyl, Hardwood, Laminate ✨ Painting & Drywall ✨ Doors, Trim, Frames, ✨Carpentry & More ✨popcorn ceiling Removal - Fast , Clean & professional. 🪚 🌿 Landscaping & Outdoor Services ✨ Interlock ✨ Deck & Fencing ✨ Exterior upgrades that stand out ⸻ 💎 Cabinet Design & Special Services 🎨 Professional Cabinet Design 📐 Full Customization 🛠️ Built with premium materials 🚚 Clean, precise installation 🎯 Make your kitchen look brand-new again! ⸻ 💰 FREE ESTIMATE

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  • Attic pro services

    No reviews yet

    General contractor in Ottawa

    Hello we do insulation attic top up. We do attic remove insulation and blown We replace and add baffles!!

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  • Extravagant Property Improvements INC.

    Rating: 5 out of 5
    General contractor in Ottawa

    Serving the greater Ottawa area for over 10 years. Extravagant Property Improvements is a versatile exterior services company known for exceptional craftsmanship and reliable results. Our team operates with an ownership mindset, bringing skill, discipline, and pride to every project. Whether installing new features or restoring existing structures, we focus on doing the job the right way. We are committed to delivering high‑quality service, and the care we put into our work is reflected in every finished product. Give us the opportunity to earn your trust, and you won’t regret it. We specialize in... - Interlocking Stone Install & Repairs - Parging / Foundation Repairs - Powerwash & Re-Polymeric Sand - Chimney Rebuilds & Repairs - Any Masonry Services - Exterior Caulking - Custom Metal Flashing

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    Latest review:
    Yard design / landscaping-
    EPI designed and installed interlock for our front step, in front of the garage, a back porch big enough to hold the BBQ at door level, and steps down to a patio. Also a pad for a shed. They routed 4 downspouts to pits, ensuring good drainage and reducing flow to the storm drains. Everything is very solid and looks like it will easily last longer than the 3 year warantee. They came before the scheduled date and worked right to the finish. Everyone was very friendly and easy to work with. Highly recommended.

  • Before and After Contracting

    No reviews yet

    General contractor in Ottawa

    We strive to perfection with the highest quality and highest standard of work and have the top guys with over 30 years of experience in renovations, interlocking, fencing, decking, and much more. You need we supply

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  • CS Carpentry & Homes

    No reviews yet

    General contractor in Ottawa

    CS Carpentry & Homes can help you with your house renovation, install or replace window frames, install or replace interior doors, install or replace exterior doors, build garage, install fence, build pergola, gazebo or garden house, build carport, build furniture, trim and decorative moldings, build or replace decking, build porch, install or renovate stairs, repair or maintain stairs, repair or treat facade, repair or maintain fence, various small jobs, build shed, structural work for construction, structural framing, exterior trim, install or repair acoustic ceiling tiles & accessibility modifications request in Ottawa and its surrounding area. They’re at your disposal to listen and assist you in all your projects. Get in touch with CS Carpentry & Homes now to discuss your needs and arrange a quote.

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  • BAHADIR CONSTRUCTION

    No reviews yet

    General contractor in Ottawa

    Professional Tile & Marble Installation ✨ Bathrooms • Kitchens • Showers • Floors ✨ Ceramic • Porcelain • Marble • Large Slabs ✨ Clean, reliable, detail-focused work ✨Old tile removal & new installation Fair pricing — per project or per sq.ft. Free estimates — call or send photos I am based in Ottawa, but I am available to travel for jobs across cities.

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  • Colin Gibbs

    No reviews yet

    General contractor in Ottawa

    I work for a timber framing company owned by my father called Bytown Timberworks and am just looking for side jobs to keep busy during the slower months. I am 36 years old and am very hard working. I have been doing carpentry for most of my life. I have no issue driving far for a job. I take pride in a job well done. As a timberframer, my work is very intricate and detail oriented. I take pride in my work and a job well done.

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  • Joshua David

    No reviews yet

    General contractor in Ottawa

    I’m a full-time framer with hands-on residential experience, backed by a Diploma in Building and Construction Techniques. I’ve worked on active job sites through both schooling and professional construction work, giving me a strong understanding of proper building methods, safety, and quality standards. 📍I take on residential projects locally and in surrounding areas. I’m open to traveling for the right job and am flexible based on project scope. 📍 SKILLS: - Residential framing - Skilled carpentry (formally trained) - Drywall installation and finishing prep - Ceiling strapping - Insulation and vapor barrier installation - Plan reading and layout - Accurate measuring and clean workmanship - Safe, professional use of hand and power tools -Strong knowledge of job-site safety standards WHY HIRE ME? I deliver clean, accurate work and take pride in doing things the right way. I’m reliable, detail-oriented, and respectful of homeowners’ spaces. With formal training and real job-site experience, I bring a professional approach and high standards to every project.

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  • Zachary Simon

    New on HomeStars

    General contractor in Ottawa

    Move Smart 613 is a professional moving and delivery service based in the Ottawa-Gatineau region. We offer full-service residential moves with experienced crews, handling everything from studio apartments to large single-family homes, along with flexible delivery services for single items, appliances, and bulk goods. Our transparent, tiered pricing covers moves and deliveries alike, with clear add-ons for extra time, stairs, assembly, and travel distance so clients always know what to expect. Whether it's a full household relocation or a same-day furniture delivery, Move Smart 613 combines careful handling with straightforward, upfront pricing.

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  • Total Equity Construction Inc.

    No reviews yet

    General contractor in Ottawa

    We are a Design-Build Renovator™ located in Ottawa. We craft beautiful home renovations, like bathrooms, kitchens, and basements, as well as home additions and custom builds.

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  • Abhishek Agnihotri

    No reviews yet

    General contractor in Ottawa

    I provide reliable, clean, and detail-focused residential painting services backed by 5+ years of experience. I believe a fresh coat of paint can completely transform a home, and I take pride in making every space look fresh, clean, and professionally finished. Customer satisfaction is very important to me. I take the time to understand what each customer wants, explain the process clearly, and complete the work with honesty, patience, and attention to detail. Whether you want to refresh one room, update your home, or prepare your property for sale, I would be happy to help. My goal is to provide dependable service, fair pricing, clean workmanship, and results you can feel proud of.

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  • Zen Bath Renovations

    No reviews yet

    General contractor in Ottawa

    Want a new look for your bathroom? At Zen Bath Renovations, we will give you exactly what you need. We provide services like: Tub to shower - Tub to tub Here is the cost breakdown: Plumbing Electrical including pot lights Framing Drywall and Mudding Painting Door with installation Base board and trim Tile installation Garbage disposal Glass door installation

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  • IDEA

    No reviews yet

    General contractor in Ottawa

    Been working around a house in renovations DIY mainly, but want to branch out

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  • Everal Build

    No reviews yet

    General contractor in Ottawa

    Specializing in high-quality residential design and renovation, we transforms spaces through modern craftsmanship, functional layouts, and timeless aesthetic solutions.

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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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Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

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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