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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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  • Lamar's Plumbing Service Inc.

    New on HomeStars

    General contractor in Oakville, Ontario

    Wellcome to Lamar's Plumbing Service. With over 10 years of experience, Lamar's Plumbing is your trusted source for all your plumbing needs, both residential and commercial. Our team of skilled plumbers is dedicated to providing professional and reliable services to our valued customers. Whether you need a simple repair or a complete plumbing installation, we have the expertise to get the job done right. Contact us today to schedule an appointment and experience the Lamar's Plumbing difference.

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  • AR Kitchen and Bathworks

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    General contractor in Oakville, Ontario

    AR Kitchen and Bathworks specializes in custom kitchen renovations designed to blend style, functionality, and long-term value. From modern upgrades to complete kitchen transformations, we handle every detail with precision and care. Our services include kitchen design, cabinetry, countertops, backsplash installation, flooring, lighting, plumbing coordination, and full project management. We work closely with homeowners to understand their vision, budget, and timeline—delivering results that are both beautiful and practical. Known for our quality craftsmanship, transparent communication, and reliable timelines, we take pride in turning kitchens into spaces where families love to cook, gather, and live. No shortcuts—just honest work and exceptional finishes. 📍 Serving homeowners with professional, stress-free kitchen renovations from start to finish.

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  • Select Landscaping

    No reviews yet

    General contractor in Oakville, Ontario

    With years of experience across the GTA, we specialize in everything from garden design and lawn maintenance to stonework, lighting, and full landscape construction. Whether it’s a small refresh or a major outdoor makeover, our goal is always the same: quality you can see, trust you can feel.

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  • Sibel Constructıon Corp

    No reviews yet

    General contractor in Oakville, Ontario

    Sibel Construction Corp specializes in concrete, interlocking pavers, landscaping, stone and brick work, retaining walls, outdoor stairs, and exterior construction. We take pride in delivering durable, high-quality results with attention to detail and exceptional customer service. Whether it’s a driveway, walkway, patio, or custom outdoor project, fence, deck our team is committed to excellence from start to finish.

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  • HBIZ

    No reviews yet

    General contractor in Oakville, Ontario

    Handyman Professional handyman providing quality home repairs, carpentry, drywall, painting, framing, furniture assembly, appliance installation, waterproofing, demolition, and general maintenance. I take pride in honest work, fair pricing, and completing every job safely, cleanly, and on time. Customer satisfaction is my priority.

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  • Vermak MetalWorks

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

    We’re a team of mechanical engineers with over 10 years of hands-on experience in metal fabrication and manufacturing. We specialize in the installation of all types of fences, railings, and custom metal structures — including aluminum, steel, wood, vinyl, and laser-cut panels. Our services also include welding, fabrication, gate installation, and metal repairs. We’re known for precise, clean, and on-time work — with clear communication and fair pricing. Serving Toronto and surrounding areas. If you’re looking for a professional, reliable team — we’re your best choice.

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    Latest review:
    I recently hired Vermak metal works to assemble a prefabricated shed at my property, and I couldn’t be happier with the results. The installer was punctual, professional, and worked very efficiently. The shed was assembled perfectly and looks fantastic – sturdy, level, and exactly as expected. He came fully prepared with all the necessary tools and even took the time to ensure the area was clean and tidy afterward. His attention to detail and commitment to quality really stood out. I highly recommend Vermak metal works for anyone looking for shed assembly or similar services. Great value for money and a pleasure to work with!

  • CL renovations

    No reviews yet

    General contractor in Oakville, Ontario

    My name is Christian López. I've been with my company for three years. We carry out renovations on all types of homes. We are a team of professionals for any type of job. We guarantee quality, cleanliness, and punctuality in delivery. free estimate

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  • Modern Builds

    No reviews yet

    General contractor in Oakville, Ontario

    At Modern Builds, we provide high-quality, affordable painting services with a clean and professional finish every time. ✅ Interior & Exterior Painting ✅ Residential & Commercial Projects ✅ Walls, Ceilings, Trim, Doors & Cabinets ✅ Deck & Fence Painting/Staining

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  • HG Contracting

    No reviews yet

    General contractor in Oakville, Ontario

    My name is Mitchell, and I am the owner of HG contracting and I’m excited to offer exclusive, competitive pricing for all renovation and remodelling needs — big or small. From modern updates to full renovations, my team and I are committed to delivering top-quality craftsmanship and personalized service you can trust. Let’s build something beautiful, from concept to completion! HG Contracting 📍 Based in Toronto & the GTA | ✅ Our Services Include: Home renovations & additions Kitchen & bathroom remodels Decks, fences & outdoor spaces Flooring, drywall, painting, trim work Commercial buildouts & maintenance Custom projects tailored to your needs 🔨 Quality workmanship – done right the first time 📅 Flexible scheduling and quick turnaround times

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  • Srh Renovations

    No reviews yet

    General contractor in Oakville, Ontario

    Bazyel Contruction LTD can help you with your install or replace window frames, build or renovate basement & install or repair acoustic ceiling tiles request in North York and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Srh Renovations now to discuss your needs and arrange a quote.

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  • Geobra Renovation Ltd.

    No reviews yet

    General contractor in Oakville, Ontario

    Redefine your space with Geobra Renovation ltd. We bring creative design, skilled craftsmanship, and modern renovation solutions together to make your home truly stand out. Fresh look. Better living. Let’s build something amazing together.

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  • Vi Hao Phung

    No reviews yet

    General contractor in Oakville, Ontario

    🟡 **Request Admin Approval for Post** 🔧 **Fan Coil, Heat Pump & HVAC Services – GTA** We provide professional **installation • repair • maintenance • cleaning** for Fan Coil and Heat Pump systems in condos, apartments, and residential homes. ✅ No cooling / no heating ✅ Weak airflow, unusual noise or vibration ✅ Water leaks / clogged drain lines ✅ Coil & blower cleaning ✅ Thermostat troubleshooting ✅ Preventive maintenance ✅ HVAC system diagnostics **Additional Services:** • **ERV / HRV (Heat Recovery Ventilation Systems)** • **Bathroom Exhaust Fan Repair & Installation** 👨‍🔧 **Technician Qualifications:** • **G2 Gas Technician** • **313A Refrigeration Apprentice** • **ODP Certified** 📍 **Service Area (GTA):** Toronto • North York • Scarborough • Etobicoke • Mississauga • Brampton • Oakville • Vaughan • Richmond Hill • Markham & surrounding areas 🏠 **In-home & in-suite condo service available** 📩 Please message us with a photo of your unit, your location, and the issue. We will provide professional advice and a quote.

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  • Polaris Windows and Doors

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

    Polaris Windows and Doors provides a wide variety of products to choose from, to give your home the desired finish you have been looking for. Our windows and doors are best fitted for any space in your home or office with guaranteed customer satisfaction. You get only the best window and door installation in Toronto with Polaris. UPVC windows , Steel, Fiberglass, Patio, French doors, Bay Bow windows , as well as sales and installation services. Contact us today to schedule an appointment or discuss your project in further detail.

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    Latest review:
    Polaris was recommended by my first neighbour. They did the work on his front door a couple of years ago. Tom was very professional and did a great job suggesting how to improve the look of our entrance with new door. Vladimir and Gregory were great working together in installing the new door . They fit perfectly . Job was done on time and they cleaned after . Amazing team work. Highly recommend Polaris . Thank you

  • Pixel

    No reviews yet

    General contractor in Oakville, Ontario

    **Your One-Stop Solution for Quality Painting, Cleaning, and Window Contracting** At [pixel], we pride ourselves on delivering top-notch services tailored to meet your unique needs. With expertise in painting, professional cleaning, and window contracting, we ensure your spaces look immaculate and feel inviting. **Why Choose Us?** - **Exceptional Quality:** Our meticulous attention to detail guarantees flawless finishes and spotless results every time. - **Reliable and Trustworthy:** Punctual, professional, and dedicated to exceeding your expectations. - **Comprehensive Services:** From vibrant painting projects to thorough cleaning and precise window installations, we've got you covered. Transform your space with [pixel]. Contact us today for a free consultation and experience the difference! ---

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  • William issa

    No reviews yet

    General contractor in Oakville, Ontario

    Hi, my name is William, a reliable renovation expert dedicated to delivering top-notch services, quality craftsmanship, and exceptional customer satisfaction. Let's transform your space together

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  • Cedar Point

    No reviews yet

    General contractor in Oakville, Ontario

    I built custom homes in Toronto for 8 years, and moved into film carpentry building sets for commercials! I enjoy spending time working out the details first before tackling jobs to ensure a smooth transition from the beginning to the end of a job. I look forward to working with you!

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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 838 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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