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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

    As a detail-oriented professional with a passion for precision, I offer high-quality tiling and installation services. My experience spans a variety of residential projects, apartment, and I pride myself on delivering durable, flawless results that stand the test of time. I have a proven track record of mastering new techniques quickly and efficiently, which allows me to work with both classic and modern materials with exceptional skill. From preparing the perfect substrate to expertly handling complex patterns, my focused approach ensures every project, big or small, is completed to the highest standard. Homeowners choose me for a seamless and professional experience. My commitment is to clear communication, a clean work environment, and a finished product that you will love for years to come.

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  • General contractor in Ottawa

    Interlock

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  • General contractor in Ottawa

    With over 6 years of experience, SLauzon Landscaping provides dependable landscaping services for both residential and commercial properties. Our offerings include custom garden beds, sod installation, re-leveling and drainage solutions, transplanting, and general gardening. We’re committed to creating clean, functional, and lasting outdoor spaces tailored to each client’s needs. Proudly serving Ottawa and the surrounding areas, we take pride in delivering quality work with attention to detail.

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  • General contractor in Ottawa

    Hi there! I’m Jesús Ramírez, founder of JR LOYAL CONSTRUCTION. 2025 is my first year running this business independently, and that makes every project incredibly meaningful to me. More than just building or improving spaces, I’m here to build trust—because for me, every job is my whole world. Based in Ottawa, we focus on paving, landscaping, and custom construction work, blending high-quality craftsmanship with a deep respect for the values Canadians care about: sustainability, honesty, and community. I’m proud of my Mexican and Canadian roots, and I bring that passion and responsibility into everything I do. My goal is simple: to create the space you deserve—with care, precision, and a commitment you can count on.

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  • General contractor in Ottawa

    Hi! I specialize in drywall, painting, moving, demolition, and general handyman services. I enjoy working with my hands and helping people solve problems quickly and efficiently. I’m reliable, detail-oriented, and always make sure the job is done right the first time.

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  • At Soroush Sazehaye Mostahkam Construction Inc., we bring over a decade of proven experience in construction and renovation, proudly operating across Canada with branches in Iran, the United States, and here in Canada. We specialize in a wide range of residential and commercial construction services, including full home renovations, kitchen and bathroom upgrades, basement finishing, flooring, drywall, painting, and more. From start to finish, every project is handled with professional care, transparency, and a focus on long-lasting quality. We offer free estimates and accept projects nationwide across Canada, no matter the size or location. Our international background, attention to detail, and commitment to building excellence make us a trusted partner for clients seeking reliable, efficient, and code-compliant results. Let’s turn your vision into reality with craftsmanship you can trust and service that exceeds expectations.

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  • General contractor in Ottawa

    Transforming your backyard into dream escapes for just $45 an hour. Yes, you read that right! Why break a sweat when you can hire us to turn your lawn into the envy of the neighborhood? Our family-owned business in Ottawa takes pride in providing top-tier lawn care services that won't break the bank. Request an quote from one of our reputable Agents now!

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  • General contractor in Ottawa

    Hi there ! I’m Abel , a professional drywaller with over 8 years of experience both commercial and residential. I also have framing and plastering experience. Here to help with whatever challenge you throw my way .

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  • Champagne Construction And Interlocking is a Nepean based General contractor, Window Contractor, Security specialist and business services, Kitchen Renovation Company, Electrician, Handyman, Landscaping Company, Carpenter, Mason, Excavation Specialist, Metal worker, Pool company, Concrete Specialist, Fences & Gates Specialist, Flooring Contractor, Paving Contractor, Cabinet maker, Plumber, Tiler & Cleaning company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install garden or outdoor lighting, install sprinkler system, yard design / landscaping, pave outdoor and garden, install fence, build pergola, gazebo or garden house, yard maintenance, install or renovate swimming pool, install or maintain pond, lay lawn or sow grass, level or excavate soil, install or replace water fountain, landscape curbing, winter services and snow removal, brick and stone flatwork repair & soil, sand, mulch, or rock delivery, message us so we can assist you and arrange a quote.

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    Latest review:
    In my front yard, the "Interlock Walkway and Steps to the Front Porch" shifted and sank within the first year after it was installed by another company. After getting nowhere with that company, I started searching for a company that was credible, competent, and capable of correcting this huge dilemma and safety concerns. Champagne Construction And Interlocking was the company I needed. Its managed by a skilled professional person Matt, who surrounded himself with similar people who are experts in the interlocking business. When the representative came over to work on a quotation to correct the problem/issues, he spent much time observing, measuring, probing and asking questions. Then he clearly explained to me how he planned to correct the problems and issues, as he saw them. He told me that they would have to remove, clean, reuse, adjust, replace, and re-install the interlocking stones and steps. He later gave me an estimate and notified me that the price could change (increase) depending on what he found within and below the base underneath the interlocking stones and steps. I accepted the estimate because I trusted his honesty and believed his expertise based on reviews I read about the company and comments from my friend and a former customer of the company. However, I waited a while (no regrets) for the company to get started and realized then that they took their time to get their jobs done correctly in their first attempt. When they started my job, I observed their careful and confident approach, and the quiet dedication and commitment of the team, particularly Dustin (Michael) who did a great job in rebuilding the steps and walkway. Champagne Construction And Interlocking has my vote and I highly recommend this company to everyone out there!
  • General contractor in Ottawa

    My name is Ahmad Moussa, a 22-year-old entrepreneur based in Ottawa with a passion for building a successful future in my trade. Over the past 3-4 years, I have gained valuable experience in the field, working hard to refine my skills and deepen my understanding of the industry. Now, I am taking the exciting step of starting my first business, fully committing to this new chapter of my journey. I’m fortunate to have had great mentors guide me along the way, helping me develop both personally and professionally. Their advice and expertise have given me the confidence to move forward and shape a business centered on excellence and customer satisfaction. My goal is to ensure every client receives the highest level of service and support, and I’m ready to dedicate 100% of my time and effort to make that happen. With a hardworking attitude and a commitment to quality, I look forward to building a reputation as someone who is reliable, respectful, and passionate about the work I do. This is just the beginning, and I’m eager to see where my journey as a business owner will take me.

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  • General contractor in Ottawa

    My name is Andrew Durocher and im the owner operator of AD carpentry and im just starting out my carpentry buisness. Everything from framing, decking, shingling i can take care of for you and ensure that i give the best possible results for my clients.

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  • General contractor in Ottawa

    Civex Construction is a trusted general contractor based in Ottawa, specializing in residential construction and small civil projects. We manage everything from new home builds and additions to full renovations, driveways, concrete work, and excavation. Whether it’s a basement remodel, a structural upgrade, or site prep for a new build, we coordinate skilled subcontractors and oversee every detail to deliver quality results on time and on budget. We also offer services like grading, landscaping, and small-scale infrastructure work. With 5+ years of hands-on experience and a reputation for fair pricing, clear communication, and reliable workmanship, Civex Construction is the go-to choice for homeowners who want a professional, stress-free experience.

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  • General contractor in Ottawa

    We are a professional roofing company specializing in asphalt shingles, metal roofing, and flat roofs. We provide reliable roof installations, repairs, deckbuilding and maintenance with a strong focus on quality workmanship and customer satisfaction. No job is too big or small we are committed to protecting your home with durable and dependable roofing solutions.

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  • General contractor in Ottawa

    Hi, I’m Gourav from Mahakal Group, a skilled and reliable professional with years of hands-on experience in residential and commercial painting, handyman services, and washroom renovations. Whether it’s refreshing your space with a flawless paint job, handling a wide range of repairs and improvements, or transforming outdated bathrooms into modern, functional retreats — I bring attention to detail, quality craftsmanship, and a commitment to customer satisfaction to every project. I take pride in making homes and spaces not just look better, but work better too.

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  • General contractor in Ottawa

    At Waza Renovations, we’ve been transforming homes in Ottawa and surrounding areas for over five years. Specializing in basement finishing, we create functional, stylish, and high-value spaces—whether it's a rental suite, home office, or entertainment area. Our Services We offer: Basement finishing – complete renovations to maximize space and value. Custom painting – high-quality finishes for a fresh look. Flooring installation – hardwood, tile, carpet, and laminate. Kitchen & bathroom renovations – blending style and functionality. Cabinet refinishing & lighting upgrades – modern, elegant solutions. Why Choose Waza Renovations? We prioritize quality, timeliness, and customer satisfaction. Our expert craftsmanship, use of premium materials, and attention to detail ensure exceptional results every time. Let’s bring your vision to life—with professionalism, care, and craftsmanship you can trust!

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  • General contractor in Ottawa

    As a skilled and reliable handyman, I know homeowners want someone they can trust to get the job done right — and that’s exactly what I offer. With years of experience tackling everything from minor repairs to full home improvement projects, I’ve built a strong reputation for quality work and dependable service. I’m based in Ottawa and am available to travel to nearby neighborhoods for jobs big or small. Whether it's carpentry, drywall repair, painting, or general maintenance, I bring a versatile set of skills and a problem-solving mindset to every project. I take pride in doing the job right the first time, treating your home with respect, and leaving things better than I found them. If you’re looking for a hardworking, honest professional who puts your needs first — I’m here to help.

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4.9

Top rated general contractors

Our general contractors in Ottawa, are rated 4.9 out of 5 based on 82 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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