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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

    Spécialiste en assemblage de meubles et petits travaux généraux. Je vous offre un service rapide, méticuleux et propre pour tous vos besoins de montage de meubles (IKEA, Wayfair, Structube, etc.) et petits travaux de bricolage à domicile. Assemblage complet : Lits, penderies, bureaux, unités de divertissement et étagères. Ajustements & Fixations : Ancrage sécuritaire aux murs et ajustement précis des portes et tiroirs. Service fiable : Ponctuel, équipé de mes propres outils et soucieux du respect de votre espace. Confiez-moi le travail pour un résultat impeccable sans casse-tête ! Contactez-moi dès aujourd'hui pour discuter de vos projets.

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  • General contractor in Ottawa

    With over 13 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Working hard bringing to the client a excellent service, with dedication, love and passion. I love my job and I like to make my client happy, Helping with any future project. We look forward to working with you! Give us a call today!

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  • General contractor in Ottawa

    ✅️𝗜'𝗺 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗶𝗻 𝗽𝗹𝘂𝗺𝗯𝗶𝗻𝗴/𝘂𝗻𝗯𝗹𝗼𝗰𝗸𝗶𝗻𝗴. 𝗣𝗹𝗼𝗺𝗯𝗲𝗿𝗶𝗲/𝗗𝗲𝗯𝗼𝘂𝗰𝗵𝗮𝗴𝗲. ✅️I unblock🪠 toilets🚽, sinks, washbasins, showers, and bathtubs🛁.. ✅️I offer installation, repair, maintenance bidets, shower heads🚿, faucets, water leak repair💧, repair and install toilets🚽, and install dishwasher ✅️I prioritize quality and attention to detail for careful and impeccable work.

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  • General contractor in Ottawa

    Hi, I'm Juan Restrepo owner and operator of JPR SERVICES— a locally owned and operated contracting business proudly serving the Ottawa area. As a dedicated military member, I bring the same discipline, integrity, and attention to detail from my service into every job I do. From framing and drywall to painting, roofing, tiling, and full renovations, I handle all aspects of construction and home improvement — big or small. I also specialize in demolition, emergency clean-up, and disaster recovery, offering fast, reliable solutions when you need them most. At JPR SERVICES, you're not just getting a contractor — you're getting someone who takes pride in honest work, clear communication, and making your space better than ever. Let’s make your vision a reality — one project at a time! 📞 Call me directly for a free estimate!

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  • General contractor in Ottawa

    Royal Flush Plumbing was created when a young apprentice decided to start doing side calls for drains in 2017. Since then the business has began to grow into a reputable plumbing company who provides excellent services to the greater Ottawa region. With multiple skill sets that cover everything from drain issues, fixture installs, major alterations, renovations, service, and new builds.

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  • General contractor in Ottawa

    At Platinum Demolition, we specialize in safe, efficient, and cost-effective demolition services for residential, commercial, and industrial projects. Our team is equipped with the skills, experience, and equipment to handle everything from selective interior demolition to complete structural takedowns. We pride ourselves on: • Safety first – every project follows strict health and safety standards. • Precision work – whether it’s a full building removal or a detailed interior strip-out, we deliver with care and accuracy. • Efficiency – our crews work with speed and professionalism to keep projects on schedule. • Responsible disposal – we ensure debris is removed and recycled whenever possible, leaving sites clean and ready for the next phase. Platinum Demolition is committed to excellence, reliability, and customer satisfaction. Whether you’re preparing for a renovation, new construction, or a complete rebuild, we’re the team you can count on to get the job done right.

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  • General contractor in Ottawa

    Family run masonry compAny

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  • Sanik Ullah General Contractor can help you with your house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications 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 Sanik Ullah General Contractor now to discuss your needs and arrange a quote.

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  • Hi there! I’m based in the west end of Ottawa but do plumbing work all over the city. I do smaller jobs and big jobs. Stittsville - Orleans - Nepean - Arnprior… or beyond! Shoot me a message or text. Here’s a list of SOME of the plumbing services I do: rough in projects, sinks, toilets, bathtubs, showers, cartridges, taps, drains, valves, outside taps/hose bibs, sump pumps, drain cleaning, clogs, backflow, leak detection/repair, hot water tanks, sewage pits, main valves. If you need other contractor work done, reach out as well

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  • Build with confidence—where honesty and quality come together. This construction company is well known for its fair approach and respectful treatment of every client. From the first consultation to the final delivery, communication is clear and transparent. Each project is completed with great care, attention to detail, and high standards of workmanship. For added peace of mind, all services are supported by a reliable 5-year guarantee.

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  • General contractor in Ottawa

    Welcome to Pro Perspective Construction, your trusted partner for premium general contracting and home renovations. We specialize in transforming residential and commercial properties through exceptional craftsmanship, clear communication, and a commitment to bringing your unique vision to life.From interior transformations to outdoor lifestyle upgrades, our expert team handles projects of all sizes with precision and care. Whether you are looking to upgrade your daily living space or protect your property investment, we deliver reliable, high-quality results from start to finish.Our core specialties include:Custom Decks & Outdoor Living: Designing and building beautiful, durable decks tailored to your lifestyle.Kitchen & Bathroom Renovations: Modernizing your most important indoor spaces with functional layouts and premium finishes.Professional Landscaping: Enhancing your property's curb appeal and outdoor usability.General Maintenance: Providing dependable repairs and upkeep to keep your property in peak condition. We don't just build structures—we build relationships based on trust, integrity, and a dedication to excellence.

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    • Best of Newly Listed 2025

    TDHR (The Dream home Reno) is a premier renovation company specializing in bathroom and kitchen remodeling in the Ottawa region, renowned for its unwavering commitment to quality craftsmanship. With a dedication to exceeding client expectations, TDHR transforms spaces into personalized havens through meticulous attention to detail and superior design expertise. From concept to completion, our team ensures every project reflects the highest standards of excellence, making TDHR the trusted choice for discerning homeowners looking to make their dream a reality

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  • General contractor in Ottawa

    Experience superior quality and unbeatable prices with ProChampion Painting. We're your trusted source for exceptional residential and commercial painting services in the Ottawa region. Our Commitment: * Unmatched Quality: We use only the highest quality paints and materials to ensure a flawless, long-lasting finish. * Competitive Pricing: We offer competitive pricing without compromising on quality or service. * Expert Craftsmanship: Our skilled painters deliver meticulous attention to detail and exceptional results. * Customer Satisfaction: Your satisfaction is our top priority. We strive to exceed your expectations with every project.

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  • General contractor in Ottawa

    TotalCare Maintenance Reliable handyman services for homeowners, landlords, and property managers. We provide quality home repairs, maintenance, and installations with honest pricing and attention to detail. Our services include: * Drywall repairs and patching * Faucet, sink, and vanity replacement * TV, mirror, and shelf mounting * Door hardware and lock installation * Caulking and weatherproofing * Painting and touch-ups * Flooring repairs * Trim and baseboard installation * General home repairs and maintenance * Furniture assembly and small renovation projects Whether it’s a quick repair or a list of jobs around your home, Merivo Home Services delivers dependable workmanship and professional service—done right the first time.

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  • General contractor in Ottawa

    I have self-taught design skills and knowledge of home style trends. I love to organize just about anything, whether it be a room, closets and/or specific items. I am thorough and pay attention to detail, and and ready to work with clients from all walks of life. I have strong customer service skills and the ability to come up with new ways of doing things.

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  • General contractor in Ottawa

    Hi! I’m a hardworking contractor based in Ottawa With several years of hands-on experience, I specialize in interlock work, landscaping, and small renovation jobs. Whether you need to upgrade your outdoor space, fix something around the house, or improve your curb appeal, I bring quality, reliability, and attention to detail to every project. ✅ Interlock & Paving ✅ Landscaping & Gardening ✅ Small Renovations & Repairs ✅ Clean, On-Time & Affordable Service Customer satisfaction is my top priority. I treat every job like it’s my own home. Feel free to reach out for a free estimate!

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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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