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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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  • General contractor in Ottawa

    LF Cleaning Services is an Ottawa-based company specializing in light demolition, debris removal, and post-construction cleaning for homeowners, contractors, and renovation companies. We handle fast, safe, and efficient tear-outs to prepare spaces for remodeling, including: Kitchen cabinet and countertop removal Bathroom demolition (vanity, tile, fixtures) Flooring removal (tile, laminate, vinyl, carpet) Drywall, trim, and non-structural wall removal Basement, garage, and interior cleanouts Full debris removal and site cleanup We also provide professional post-construction and deep cleaning to ensure renovated spaces are ready for clients, inspections, and handovers. Why Clients Choose Us: ✓ Reliable, insured, and safety-focused ✓ Fast turnaround and flexible scheduling ✓ Professional tools and clean workmanship ✓ Competitive pricing ✓ Demo + clean-up + disposal available in one service We proudly serve Ottawa, Orleans, Gloucester, Rockland, Kanata, and surrounding areas. Contact us today for a free estimate.

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  • At Blue Block Expert Renovations , we take pride in transforming houses into beautiful, functional, and comfortable homes. With years of hands-on experience in renovations, we specialize in kitchen and bathroom upgrades, basement finishing, flooring, tiling, and custom decks. Our mission is simple: deliver top-quality craftsmanship with honesty, reliability, and attention to detail. We treat every project—big or small—as if it were our own home, ensuring the highest standards from start to finish. Clients choose us because we listen carefully, respect their budget, and always go the extra mile to exceed expectations. Whether you’re planning a complete home renovation or a small update, we are here to make the process smooth, stress-free, and rewarding.

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  • City Residential Foundation Repair is an Ottawa foundation waterproofing and Ottawa foundation repair company with more than two decades of experience. We provide Ottawa and the surrounding communities with quality workmanship and honest pricing, backed by a transferable warranty on waterproofing. Only the highest quality products are used during each foundation repair job, guaranteeing the best possible seal, and a dry basement.

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  • General contractor in Ottawa

    AllOttawaRenovation is your trusted partner for high-quality home renovations in Ottawa. With 11+ years of experience, we specialize in kitchens, bathrooms, basements (including legal units), flooring, drywall, painting, tile, and complete interior remodels. Our licensed and insured team handles every step—planning, material supply, and flawless execution—so your renovation is smooth and stress-free. We work closely with homeowners to bring their vision to life, whether it’s a modern kitchen, luxurious bathroom, or full basement transformation. Projects are completed on time, on budget, and to the highest standard. Satisfaction guaranteed—your dream home starts here! Contact us for a free estimate and let us transform your home with craftsmanship you can trust.

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  • General contractor in Ottawa

    Renovate with Confidence — Choose S&Y Contracting, Ottawa’s Trusted Experts! ️ Whether you’re updating a kitchen, finishing a basement, or tackling a backyard renovation — we’re here to bring your vision to life, on time and on budget. ✅Kitchen & Bathroom Renovations ✅ Basement Renovations ✅ Painting • Flooring • Trim Work • Drywall & More ✅ Licensed • Insured • Ottawa-Based • Free Estimates ✅ Decks & Fences! From Small Repairs to Major Renovations!!! We proudly serve homeowners across Ottawa and the Valley — from Kanata to Orleans — with quality work built to last through every season.

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  • General contractor in Ottawa

    I am Job Seeker. I have primarily held positions in customer service, accounting, retail management, and business support. Most recently, I worked as an executive assistant, where I was responsible for supporting daily operations, supervising staff, and ensuring an excellent customer experience. I also have experience in sales and customer relations, where I developed strong communication and problem-solving skills. My background combines operational management with customer-focused roles, making me adaptable and results-oriented. I am currently enrolled in Adecco Canada Ottawa's online professional development courses and am seeking a well-paying position. In my previous role as a Cleaner Job position and as an Assistant Manager, my primary duties included supervising staff, managing schedules, supporting sales targets, handling customer concerns, and ensuring smooth daily operations. One of my notable achievements was improving customer satisfaction by resolving issues efficiently and creating a positive team environment. Reliable and hardworking professional with experience in customer service, hospitality support, and maintaining clean and and maintaining clean and organized environments. Known for strong attention to det

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    • Best of Awards 2025

    Thank you for visiting our profile, With over 12 years experience in home improvements you are in safe hands with us. We specialize in kitchen design and installation, bathroom renovations, all flooring installation, basement renovations, all second fix carpentry and much much more. Check out our previous work to see if we are the right fit for you. Any big or small jobs we take them seriously, we only want to achieve the highest quality of work the customer can be satisfied with. Give us a chance to prove we are worth hiring. Pictures can be sent on request. Full liability insurance. Thanks

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  • Trinity Renovation & Construction Inc. is a trusted Ontario-based company specializing in kitchen and bathroom remodels, basement finishing, home additions, flooring, painting, and exterior improvements. We pride ourselves on quality workmanship, clear communication, and on-time completion. Using skilled trades and premium materials, we create durable, functional, and beautiful spaces that bring your vision to life.

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  • General contractor in Ottawa

    At Proper Built, we deliver flawless renovations and property maintenance across Ottawa. From seamless drywall patching and expert interior painting to precision tiling, we handle the hard work so you don't have to. Upgrading your bathroom? We expertly install sinks, toilets, and fixtures to ensure a perfect fit and finish. Get it done right the first time with Proper Built.

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  • Sleeman Home Renovation and Finishing proudly serving Ottawa and surrounding areas, SLEEMAN specializes in the restoration and beautification of homes and properties, inside and out. With over 15 years of experience, we help homeowners, builders, realtors, and property managers with reliable repairs, restorations, and renovations Services include: ▪︎ Drywall, painting & staining ▪︎ Popcorn ceiling removal & repair ▪︎ Hardwood Floor Refinishing ▪︎ Trim, baseboards & decorative finishes ▪︎ Tub/tile reglazing, caulking & silicone ▪︎ Blinds, fixtures & wall accessories ▪︎ Decks, fences & exterior painting ▪︎ Driveway sealing & garage floor epoxy Quality, durable work with a clean, professional finish—craftsmanship you can trust. 🇨🇦 **** IMPORTANT 📢 Please read before shortlisting on Bark. We’re a well-trusted and fairly reviewed painting company in Ottawa, and we guarantee your satisfaction at a fair price. Shortlisting a company on Bark costs $50–$150, which contractors like us pay just to receive customer contact details. We may not be the right fit if you’re looking for the lowest price. Our focus is quality and reliable service.

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  • General contractor in Ottawa

    We are pleased to introduce you to Groupe Tre-Per Inc., an Ottawa-Gatineau based company specializing in structural and non-structural steel stud framing, batt insulation, vapor barrier installation, drywall, acoustics, and gypsum finishing. Founded in Janurary 2020, Groupe Tre-Per is proundly owned and operated by Jonathan Perras and Zacharie Trépanier, who togheter bring over 30 years of combined experience in the drywall industry. Their expertise includes working on some of Ottawa's largest projects. Our team of office and site professionals are highly skilled and dedicated to delivering exceptional results. We are committed to providing collaborative, experienced, and professional service throughout project lifecycle - from initial conception and budgeting to execution and closeout. We look foward to hearing from you! Sincerely, Groupe Tre-Per Inc.

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  • The team we have can provide various finishes including primer sealers and smoke coverage, we do all types of work from floor to tiling and smaller jobs such a doors, patching and repairs

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  • General contractor in Ottawa

    We are a team with over 15 years of experience in construction, proudly serving our community with quality work and attention to detail. Our services include interlock, drywall, front yard and backyard landscaping, and custom garden designs. We take pride in every project, no matter the size, and always aim to exceed customer expectations. Let us help you bring your vision to life!

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  • General contractor in Ottawa

    Open to new challenges and quick to learn new tasks

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  • General contractor in Ottawa

    Reliable, detail-oriented, and committed to quality workmanship, I provide professional handyman services with a strong focus on customer satisfaction and honest service. I take pride in helping homeowners and businesses with repairs, installations, maintenance, and improvement projects done safely, efficiently, and at fair prices. Whether it’s mounting TVs, furniture assembly, drywall repair, painting touch-ups, door and window adjustments, caulking, flooring repairs, deck work, fence repairs, appliance installation, lighting fixtures, ceiling fans, gutter cleaning, weatherproofing, or general home maintenance — I treat every project like it’s my own home. I’m known for being dependable, punctual, respectful, and easy to work with. I communicate clearly, keep work areas clean, and make sure every job is completed properly the first time. My goal is to save customers time, stress, and money by providing high-quality workmanship with attention to detail and long-lasting results. No job is too small. I enjoy helping customers solve problems quickly and professionally while delivering friendly service you can trust. I offer flexible scheduling, reasonable pricing, and free estimates. Customer satisfaction is always my top priority,

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  • Wolfhound Construction is a mid sized construction company located in Toronto delivering top quality projects safely and on time. Wolfhound works on a wide range of projects including project management, consulting, new custom home builds, onsite demolish and re-builds, commercial fit-outs, additions, remodels,kitchens, deck, fence, garden projects and all kinds of renovations. Whether your project needs are a lick of paint or complete open plan we can accommodate. As contractors we have over 20 years experience in the building trade. All our staff and subtrades are top quality tradespeople that take great pride in our chosen craft and it shows in our passion for our work. We offer a complete service from design , plan and build. Weather your a hands on or turn key client we look forward working with you to make this dream project become a reality. Please reach out to our team today! "your imagination is our limitation"

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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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