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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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  • Exotic Framing

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to Exotic Framing! Based in Ontario, we specialize in high-quality framing carpentry — but that’s just where we start. We also provide a wide range of remodeling services, including drywall, painting, tiling, demolition, and post-construction clean-ups. We come fully equipped with professional-grade tools for any type of job, and we maintain up-to-date safety certifications to ensure every project is completed with top-tier quality and the highest safety standards. With us, you’re getting reliable work, friendly service, and results you can trust.

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  • navjot singh

    No reviews yet

    General contractor in Oakville, Ontario

    Hylo here is velocity developments Is it time for a bathroom upgrade? Maybe, your unsure if that wall can be moved or plumbing can be relocated. we take care of all that reach out today for a free quote. We provide all Type of service In home renovations

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  • Alpine Roofing

    Rating: 4.6 out of 5
    General contractor in Oakville, Ontario
    • Best of Awards 2026

    Alpine Roofing Is Southern Ontario's premier roofing company. We've been serving customers around the GTA for over 50 years! Our specialties also include Siding, Gutters & Eavestroughs, Chimney Build & Repair.

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    Latest review:
    Install or replace roof-
    Professionally done work. Very satisfied.

  • Alex Rowe

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

    ITS ALL ABOUT THE FINISHING

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    Latest review:
    Assemble or disassemble furniture-
    Alex did an excellent job! He is a thorough professional who went above and beyond to make sure everything was done properly. I’m extremely happy with the quality of his work and would highly recommend him to anyone. Great experience from start to finish!

  • GENCAN Roofing and Waterproofing Ltd.

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

    GENCAN Roofing and Waterproofing Ltd. is a Pontypool-based commercial and industrial flat roofing specialist serving Durham Region, the GTA, and businesses across Ontario since 1975. We install, repair, restore, and replace TPO, EPDM, PVC, modified bitumen, and BUR flat roofing systems — over 500 completed roofs for businesses, industrial facilities, property managers, and municipalities. GAF and Carlisle certified, WSIB compliant, and fully insured, with our own in-house crews on every job — never subcontractors. Every project is documented with drone photography from first assessment to final sign-off, and our emergency line is answered 24/7 for commercial and industrial roof emergencies. We also repair and install residential flat roofs. Free, no-obligation roof assessments

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    Latest review:
    We had an amazing experience with Darren and his team. They were very professional, tidy and quick. Darren showed us pictures and explained everything that was done. I would highly recommend them.

  • Harinder Singh

    No reviews yet

    General contractor in Oakville, Ontario

    Looking for a construction company in GTA that can cater to all your needs? We provide services for legal basements, custom washrooms, general repairs, and house renovations. Contact us today

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  • EN Enterprises Inc

    No reviews yet

    General contractor in Oakville, Ontario

    Structural engineering firm focusing on residential projects, solar, project management and home renovations.

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  • B Works

    No reviews yet

    General contractor in Oakville, Ontario

    I have hands-on experience in home renovation and maintenance, including basement projects from demolition to finishing. My work includes framing, drywall, painting, caulking, and general repairs. I am based in Hamilton and can travel to nearby areas for jobs. My skills include general home repairs, basic electrical and plumbing, drywall finishing, and safe use of tools and equipment. I also hold safety certifications, including First Aid and CPR, Working at Heights, Lockout/Tagout Awareness, and WHMIS, reflecting my strong commitment to safety on every job. I approach every project as if I’m working on my own home, aiming for the best possible result while staying efficient and mindful of cost. I take pride in doing the job properly, keeping the workspace clean, and making sure the work is done right the first time. I understand the importance of trust, especially without reviews yet, and I am committed to proving my reliability and quality through my work.

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  • pinnacle design & Build

    No reviews yet

    General contractor in Oakville, Ontario

    With over 5 years of experience in general contracting, our company is built on a strong foundation of expertise and professionalism. Our founder brings more than 30 years of construction management experience across multiple continents, offering a global perspective and deep industry knowledge. We are a professionally managed organization, where every project is overseen by Certified Project Management Professionals (PMP & PgMP). This structured and disciplined approach ensures that each project is handled with precision, transparency, and efficiency. Our professional methodology focuses on clear planning, detailed scoping, and open communication from the very beginning. We work closely with our clients to fully understand their expectations and translate them into a well-defined project plan. Industry experience shows that over 90% of project disputes arise from misunderstandings about the scope of work. That is why we place strong emphasis on clearly defining and explaining every aspect of the project before work begins, ensuring alignment between client expectations and project execution. This commitment to clarity and professionalism allows us to deliver projects on time, within budget, and to the highest quality standards.

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  • Artem Nykonchuk

    New on HomeStars

    General contractor in Oakville, Ontario

    We provide reliable home services across the GTA, including furniture assembly, small home repairs, junk removal, moving assistance, yard cleanups, and general handyman services. Our goal is to make home projects easier by providing fast, professional, and affordable solutions with attention to detail and quality work. Whether you need help assembling furniture, clearing unwanted items, preparing your home for a move, or taking care of seasonal outdoor cleanup, we are here to help.

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  • Iurii Pylypaka

    No reviews yet

    General contractor in Oakville, Ontario

    My skills and your unconventional solution build a dream place.

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  • Restmark Renovation

    No reviews yet

    General contractor in Oakville, Ontario

    Restmark Renovations provides reliable, high-quality renovation and handyman services. We specialize in kitchen and bathroom renovations, tiling, painting, and general home improvements and MUCH MORE! Our goal is to deliver clean, professional work with clear communication and fair pricing. No job is too big or too small — we take pride in helping homeowners improve their space.

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  • Malkiat

    No reviews yet

    General contractor in Oakville, Ontario

    Painting and general contractor for anything wrong in your home. Paint, windows, finish carpentry, doors, painting, we have a well structured team to handle all of your home’s problems

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  • DRW Construction Group

    No reviews yet

    General contractor in Oakville, Ontario

    DRW Construction Group has been serving home improvement services since 2021. Our team of experts provides full home renovations while specializing in kitchen, closet, and washroom upgrades. All of our cabinets are made in house with top quality and we also provide design services so the homeowner has no worries about the product they will be receiving. All of the services you need under one roof, how can you go wrong? Call us today and let us bring your dream home to life

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  • Linetwins Roofing and general contractor

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

    Linetwins Roofing and Aluminum is a trusted roofing and exterior contractor proudly serving Toronto and the Greater Toronto Area (GTA). We specialize in high-quality residential and commercial roofing, siding, soffit, and fascia solutions designed to protect your property and enhance its appearance. With years of hands-on experience, our team delivers durable workmanship. We specialize in professional shingle, flat, metal roofing, siding, soffit, and fascia services designed to protect and enhance your home. With a commitment to quality craftsmanship and dependable service, we help homeowners improve their home, increase efficiency, and safeguard their property from the elements. Whether you need a full roof replacement, storm damage repairs, new siding installation, or upgraded soffit and fascia systems, our experienced team delivers durable solutions built to last. We work with high-quality materials and proven installation techniques to ensure every project is completed safely, efficiently, and to the highest standards. Customer satisfaction is at the heart of everything we do. From the initial consultation to project completion, we provide clear communication, honest pricing, and reliable workmanship you can trust.

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    Latest review:
    Install or replace gutter or drainpipe-
    Stiven from Linetwins came promptly and completed the job as scheduled and at quoted. I would recommend!

  • Okeanos Pools GTA

    No reviews yet

    General contractor in Oakville, Ontario

    Okeanos Pools GTA is a quality pool install here in the GTA. Okeanos is spearheaded by 2 engineers, John and Joe, focused on brining professionalism and affordability back to the pool industry.

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4.8

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.8 out of 5 based on 825 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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