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Find General Contractors in Oakville, Ontario

If you’re searching for a general contractor for your home in Oakville, it’s easy with HomeStars! Simply post your general contracting project to get matched with eager and available general contractors in Oakville. Browse profiles, read customer reviews and discuss your project with pros, all in one convenient place!

Some of our top rated general contractors in Oakville, Ontario

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  • Marcano’s luxury carpentry Inc

    No reviews yet

    General contractor in Oakville, Ontario

    Marcano's Luxury is a family-owned company that carries out all its work with innovation and quality to ensure our customers achieve the highest standards.

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  • Rota Construction CA Corporation

    Rating: 5 out of 5
    General contractor in Oakville, Ontario

    Rota Construction CA Corporation 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 Toronto and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Rota Construction CA Corporation now to discuss your needs and arrange a quote.

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    Latest review:
    Kitchen and living room renovation was finished with a very good quality and affordable price by the Rota team

  • Murphy's Installations

    No reviews yet

    General contractor in Oakville, Ontario

    Cabinetry, trim and millwork installer.

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  • Jatoba Kitchens and Millwork

    No reviews yet

    General contractor in Oakville, Ontario

    As a premier business specializing in custom kitchens and cabinetry, we at Jatoba Kitchens pride ourselves on delivering quality workmanship and attention to detail. Our focus on creating custom kitchen designs that are tailored to each client’s unique needs and preferences sets us apart from the competition. We work closely with our clients to ensure that every detail of the design reflects their vision, resulting in a one-of-a-kind space that is both beautiful and functional.

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  • Northern Renovations

    No reviews yet

    General contractor in Oakville, Ontario

    We specialize in delivering high-quality, reliable, and efficient solutions tailored to meet your needs. Whether it's a minor repair or a complete home makeover, our experienced team is dedicated to providing satisfying results that exceed expectations—on time and within budget. From start to finish, we focus on craftsmanship, attention to detail, and customer satisfaction. Let us help bring your vision to life—one project at a time.

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  • Refreshing Bath

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    General contractor in Oakville, Ontario

    Refreshing Bath - GTA's Most Trusted Bathroom Renovation Experts Unlike generic contractors, we’ve perfected the art of transforming outdated bathrooms into stunning, functional bathrooms that Toronto homeowners love. Stunning, stress-free, and affordable bathroom renovations in GTA - backed by expert craftsmanship, transparent pricing, and beautiful, functional bathrooms homeowners love. Fair and transparent pricing - We tell the price upfront. There is no hidden charges. The price you see is the price you pay—no surprises. Upfront quotes, no hidden charges , no surprises. On-Time Completion - Guaranteed project timelines. Fast & Focused – Less disruption, lower cost, and quicker completion than a full remodel. Your dream space, delivered in just a few days, not weeks! - We can complete your bathroom renovation in a matter of few days.

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  • Hs drywall

    No reviews yet

    General contractor in Oakville, Ontario

    Achieving quality projects is our priority, we have qualified personnel and the necessary tools to do an excellent job. Creating and developing your dreams is our goal taking care of the smallest details that make the difference.

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  • Crowned Roofing

    Rating: 5 out of 5
    General contractor in Oakville, Ontario

    Crowned Roofing provides residential and commercial roofing services for property owners who want clear assessments and dependable execution. We work with a wide range of roofing systems and stand by our promise to ensure absolute customer satisfaction

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    Latest review:
    Roof Sealant-
    Crown roofing was efficient and done a great job. I'm please with the work

  • Benny’s Ceiling Stucco Removal Drywall Specialist

    Rating: 5 out of 5
    General contractor in Oakville, Ontario
    • Best of the Best 2024
    • Best of Awards 2024

    About Us Owner – Benny Leigh I served my time as an apprentice plasterer in Ireland achieving an NVQ Level 2, a certificate in EIFS Technician, and successfully ran my own plastering business for many years. I now have over 20 years experience working in my trade. Over those years I have perfected my skill and am proud and confident in every job I do and have become a master at my craft. Since arriving in Canada I have worked in the Ceiling Stucco Removal Business and I am looking forward to working with new clients all over the GTA and showing them workmanship at the highest standard. I can guarantee a 100% satisfaction. Our Goal and Mission to our Clients My team of men are highly qualified tradesmen who take pride in their work. The secret in our skill is attention to detail which we offer at the highest level. Every home we do features a unique tailor-made change that we can offer to suit your budget. Benny’s Ceiling Stucco Removal is proud of our reputation of completing jobs on time and on budget, with the highest quality of workmanship and cleanliness. When it comes to plastering your home don’t leave it to amateurs or less experienced companies. A major renovation such as this should be done by professionals.

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    Latest review:
    Popcorn ceiling removal, repair, or apply-
    Benny was superb throughout. From initial protection of the room, through the renovation work to the clean up afterwards his attention to detail was second to none. He works quickly and cleanly, a testament to the skills and experience he brings to his trade, and isn't satisfied with anything short of perfection. Benny performed much of the work himself, bringing in an assistant on the final day to help him make the job immaculate. I wouldn't hesitate to recommend his company for popcorn ceiling removal. I'm delighted with not only the result but the entire experience. Thank you Benny and your team!

  • Comfort Windows & Doors

    Rating: 5 out of 5
    General contractor in Oakville, Ontario
    • Best of the Best 2025
    • Best of Awards 2026

    Comfort Windows & Doors has been in business for 30 years and is proud to offer the exclusive Quad 4 window system, delivering superior energy efficiency, durability, and performance that sets us apart from the competition. We take pride in supplying and installing high-quality, energy-efficient windows and doors from trusted manufacturers. With our owner’s extensive security background, we provide more than just products and installation—we help make your home safer. We offer tailored security recommendations, including reinforced entry points, advanced locking systems, and practical safety enhancements designed to better protect your home and family. Our goal is to ensure all your installation and security needs are handled smoothly and professionally. With a wide selection of window and door options, you’ll find the perfect fit for your style, comfort, and budget. Our knowledgeable consultants and skilled installation teams are committed to delivering an informative and enjoyable experience from start to finish. We are proud to be recognized as one of the leading window and door contractors serving the GTA, York Region, Vaughan, Richmond Hill, Markham, and surrounding communities. We stand behind our work with strong product and installation warranties that exceed many industry standards. For your peace of mind, all our installers are fully WSIB insured. From your initial consultation to final installation, we guide you through a seamless, well-organized process. And best of all, our commitment to customer support is unmatched. For your convenience, we accept Visa, Mastercard, debit, cheques, and cash, and we also offer flexible financing options.

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    Latest review:
    Install or replace glass window-
    Comfort windows and doors was easy to work with and very responsive to our needs. They did a high quality job replacing our two bay windows. Would highly recommend.

  • Roman

    No reviews yet

    General contractor in Oakville, Ontario

    111

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  • Memaj Brothers Construction

    No reviews yet

    General contractor in Oakville, Ontario

    Hi, I’m Ergys, owner of Memaj Brothers Construction Company. A reliable Ontario-based renovation and construction professional. From basement renovations to roofing and general labor, I deliver high-quality, on-time, and safe work. I treat every project like my own home, ensuring your space looks great and functions perfectly.

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  • VM WORKS

    No reviews yet

    General contractor in Oakville, Ontario

    We are a reliable and detail-oriented painting and decorating company committed to delivering high-quality workmanship on every project. Whether it’s interior or exterior painting, surface preparation, priming, or finishing, we take the time to do the job right from start to finish. We believe proper preparation is just as important as the final coat, which is why we focus on clean surfaces, correct repairs, and the right products for each job. Our goal is to provide smooth, durable finishes that not only look great but last. Customer satisfaction is our priority. We work efficiently, keep job sites clean, communicate clearly, and respect your time and space. Whether you’re refreshing a single room or updating an entire property, you can count on us for professional results and dependable service.

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  • Tran vu general repair

    No reviews yet

    General contractor in Oakville, Ontario

    Hi my name is Jimmy, I am 52 year old, I am Vietnamese Canadian , I been in Canada for 31 years, I can do handyman job since I was young and I learned from high school and work for some contractor when I came to canada

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  • BASTION INC

    No reviews yet

    General contractor in Oakville, Ontario

    We are a Toronto-based construction company specializing in interior system renovations, including drywall, framing, insulation, and taping. With extensive experience across the GTA (Greater Toronto Area), we proudly serve both residential and commercial sectors. Our team has worked on numerous high-rise condos, retail stores, and real estate developments, especially in downtown Toronto. Trusted by some of the largest builders in the city, we are known for delivering high-quality workmanship, reliability, and professionalism. Whether it’s a custom renovation or a large-scale development, we bring expertise and dedication to every project.

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  • Stratum Roofing Inc.

    No reviews yet

    General contractor in Oakville, Ontario

    Stratum Roofing is a full service commercial and residential flat roofing company located in Toronto, Ontario. Quality, reliability and integrity are values we deliver on each project, large or small. Our 20+ years of experience delivering roofing systems throughout the GTA, means that we guarantee the quality of our work, follow leading industry standards, use reliable products and provide competitive pricing.

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4.9

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.9 out of 5 based on 554 reviews from homeowners like you.

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What services are offered by general contractors in Oakville?

General contractors in Oakville supervise and manage construction projects from start to finish. This includes organizing work, scheduling subcontractors, sourcing materials, handling permits and inspections, and ensuring compliance with local building codes and standards. They can handle a wide array of projects that are common in Oakville.

Typical general contracting services in Oakville include:

  • Custom home construction on teardown lots in established neighbourhoods like South Oakville areas like Old Oakville and Bronte

  • High end whole home renovations of older properties, with updates like open layouts, luxury kitchens, and modern finishes

  • Legal secondary suites and in law suites, notably in basements to accommodate multigenerational living

  • Waterfront and exterior living upgrades such as covered patios, outdoor kitchens, and structural deck rebuilds, especially for properties close to Lake Ontario

  • Home additions and rear extensions including kitchen expansions or addition of second storey space

HomeStars tip: Housing values in Oakville are influenced in part by school catchment boundaries, which is why some homeowners choose to renovate or expand their existing homes rather than move to a larger property outside their preferred area.

It’s easy to use HomeStars to connect with general contractors in Oakville who are able and ready to take on your project. To get started, you can post a project on HomeStars and available local pros will register their interest. If you prefer, you can visit our directory of general contractors to connect with a pro directly.

What makes hiring a general contractor in Oakville unique?

General contractors in Oakville offer more than project management; they coordinate trades, handle permits, and guide material selection. Local contractors understand how Oakville’s climate, property styles, and municipal requirements affect construction projects, helping ensure renovations, additions, and new builds are functional, durable, and compliant.

  • Heritage and conservation areas: Many homes in Old Oakville and Bronte are protected or have design guidelines, requiring contractors familiar with heritage permits, materials, and restoration standards.

  • Waterfront and drainage considerations: Properties near Lake Ontario or Sixteen Mile Creek require attention to grading, erosion control, and flood-resistant design.

  • Lot sizes and mature landscaping: Older neighbourhoods often have smaller lots, large trees, or established gardens. Local contractors know how to plan construction access and protect existing landscaping.

  • Municipal regulations and permits: Oakville’s zoning, conservation, and subdivision rules differ across wards. Local contractors are familiar with the Town of Oakville’s permitting process and inspection requirements, helping projects stay on schedule.

Find a general contractor in Oakville, Ontario on HomeStars

Finding general contractors in Oakville is simple with HomeStars! Save yourself the hassle of countless hours of searching online and calling around. Just follow these steps to connect with a pro and get your project started.

  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 contractor services in Oakville.
  3. Connect with general contractor professionals in Oakville 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 professional 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 Oakville, Ontario?

In Oakville, general contractors typically charge around $200–$500 per square foot for full renovations or builds, although some will charge per hour for smaller jobs, generally $70–$140 per hour. For larger projects, pricing is typically based on the total project cost, with management fees ranging from 10–20% of the overall budget.

Here are some additional general contracting costs to consider in Oakville:

Permits and inspection fees: $400–$3,000+ depending on project size, type, and municipal requirements in Oakville.

Design, engineering, or structural reports: $1,200–$6,000 for custom builds or major renovations.

Upgraded or custom materials and finishes: $60–$250+ per sq. ft., depending on quality and type, especially for luxury or high‑end selections common in Oakville.

Landscaping or exterior site work: $1,000–$10,000+ for driveways, patios, grading, or tree protection.

Demolition, site prep, or waste disposal: $500–$4,000 depending on scope and amount of material.

It’s always best to have an open discussion with your general contractor to understand what costs are included and which ones are extra. For more details on the costs associated with general contracting work in Oakville, read our guide on general contractor costs. You can also learn more about home inspection costs to determine specific renovation needs.

HomeStars tip: Make sure that you get all costs in a written quote. This ensures understanding on both sides and avoids misunderstandings.

What to ask Oakville, Ontario general contractors before hiring?

When deciding whether to hire a construction contractor in Oakville, asking a few questions can help you decide whether they’re the right fit for your project.

Have you worked on similar homes and buildings in Oakville before?

It’s best to work with general contractors who have worked with Oakville’s specific property types. You can ask this question to get an idea of their past experience. Many pros also post photos of their past work on their HomeStars profiles.

Are you insured in Ontario, and do you carry valid liability insurance and WSIB coverage?

In the event of any accidents or property damage, general contractors should carry valid insurance to protect both you and workers.

Do you have experience obtaining permits and complying with Oakville zoning and building code requirements?

Local knowledge of the City of Oakville’s permit process, inspections, and regulations helps avoid delays and ensures your project meets all legal requirements.

Who will manage the project on-site, and how will communication work?

Clarify who oversees daily operations and how you’ll stay updated throughout the project. The Oakville building contractor should assign a dedicated foreperson or project manager to coordinate all aspects of the work, including supervising subcontractors and scheduling inspections.

Are you familiar with Oakville’s heritage and conservation permit requirements?

Many older homes in neighbourhoods like Old Oakville and Bronte fall under heritage or conservation guidelines. A local contractor should know how to secure approvals and work within these rules to avoid fines or delays.

How do you plan for site conditions unique to Oakville properties?

Homes near Lake Ontario, Sixteen Mile Creek, or mature lots can have drainage, grading, or access challenges. General contractors in Oakville know how to manage these conditions safely and efficiently.

Who will manage the project on-site, and how will communication work?

Clarify who oversees daily operations and how you’ll stay updated throughout the project. The Oakville, Ontario building contractor should assign a dedicated foreperson or project manager to coordinate all aspects of the work, including supervising subcontractors and scheduling inspections.

FAQ: Common questions about general contractor services in Oakville

When should I hire a general contractor for my construction project in Oakville?

If your project involves major renovations, home additions, or structural changes, it’s worth bringing on a general contractor to manage it. Using HomeStars to find an Oakville contractor makes connecting with local professionals quick and easy, letting you avoid the hassle of coordinating work and helping ensure the project is done right the first time.

How long does a typical renovation or construction project in Oakville, Ontario take?

Smaller renovations or interior remodels may take 2–6 weeks, while full home builds or major additions can take 6–12 months or more. Local contractors familiar with Oakville’s permit process and seasonal construction patterns can help keep your project on schedule.

How should I prepare my Oakville home before construction begins?

Clear the work area of furniture, decorations, and delicate landscaping. For exterior projects or additions, protect gardens, trees, and outdoor furniture, and make arrangements for pets and children. Preparing your property helps the contractor start efficiently and reduces the risk of accidental damage.

Do general contractors in Oakville, Ontario handle cleanup after the project?

Contractors typically manage debris removal, demolition waste, and excess materials. Many Oakville general contractors coordinate with licensed disposal or recycling facilities and ensure compliance with municipal waste regulations. Confirming disposal responsibilities upfront helps prevent unexpected fees and ensures safe, eco-friendly removal.

Are there any special maintenance considerations for Oakville’s waterfront properties?

Properties near Lake Ontario or Sixteen Mile Creek are exposed to higher moisture, frost, and potential flooding. Exterior finishes, decks, and landscaping may require more frequent inspection and upkeep to prevent water damage and erosion.Oakville contractors can advise on long-term maintenance strategies, and it’s easy to find local pros through HomeStars who understand waterfront challenges. Do general contractors offer design advice or planning support? Some general contractors in Oakville, Ontario provide design input, helping you optimize space, layout, and materials. While they may not replace an architect, their practical experience can improve efficiency and cost-effectiveness.

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