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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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  • Chairman Construction

    No reviews yet

    General contractor in Oakville, Ontario

    Chairman Construction can help you with your install concrete floor, install or renovate foundation, pave outdoor and garden, install countertops, build outer wall, refinish or polish floor, create openings and coring walls, small masonry jobs, concrete leveling or mudjacking, repair countertops & repair concrete request in Etobicoke and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Chairman Construction now to discuss your needs and arrange a quote.

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  • GTA Structure

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    General contractor in Oakville, Ontario

    Trusted Experts in Drywall, Framing, Millwork, Painting & Fencing – 25 Years of Excellence With 25 years of experience in the industry, we take pride in delivering top-quality craftsmanship and exceptional service. Specializing in drywall, framing, millwork, painting, and fencing, we bring skill, precision, and dedication to every project—whether it's a small home improvement or a large-scale renovation. Our team is committed to professionalism, reliability, and customer satisfaction, ensuring that every job is completed to the highest standard. Let us bring your vision to life with quality work you can trust! Contact us today for a consultation. We are working across GTA and Manitoulin Island.

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  • SEOS DRYWALL

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    General contractor in Oakville, Ontario

    We are a finished drywall team with several years of experience, we deliver you quality work, get your quota today for free. -Drywall parches -Drywall renovation -Drywall installation -Taping level 4 and 5.

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  • Landscapers near me

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    General contractor in Oakville, Ontario

    Need a paving company or gardener. We are a full scope landscape company specializingin masonry carpentry, interlock and gardens? Landscapers near me can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Juan Jose Angel Gonzalez

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

    Who we are The Story Behind Bc masonry and roofing BC Masonry and Roofing was founded with a strong passion for quality construction and a commitment to excellence in roofing and masonry services across Ontario. With hands-on industry experience from an early age, the company was built on a deep understanding of roofing systems, brickwork, and structural craftsmanship. Years of real-world expertise combined with professional business knowledge created a clear vision: to deliver dependable workmanship built on integrity and skill.

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    Latest review:
    I’m very impressed with the quality of work! They did an excellent job on the asphalt — smooth, even, and completed on time. The team was professional, friendly, and paid close attention to detail. They cleaned up thoroughly after finishing, and the driveway looks amazing. I’d definitely recommend them to anyone looking for reliable and high-quality asphalt work!

  • Mendes Structural Restoration Inc

    No reviews yet

    General contractor in Oakville, Ontario

    With over 20 years of combined experience, Mendes Structural Restoration Inc. (MSRI) was founded by two brothers united by a commitment to quality craftsmanship and genuine client satisfaction. MSRI proudly serves Greater Toronto Area and Southern Ontario, offering specialized Commercial, Industrial, Residential, and Institutional services across this diverse region. Our team ensures every project not only meets rigorous quality benchmarks but is executed with a strong commitment to safety. We specialize in brick repair and repointing, concrete, waterproofing, caulking, interlocking, Vapor barrier, stucco, expansion joints, power washing, painting and traffic topping.

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  • ASquared Innovations

    No reviews yet

    General contractor in Oakville, Ontario

    At ASquared, we are your one-stop solution for all things construction and renovation. With years of hands-on experience, our skilled team specializes in custom home builds, residential and commercial renovations, home additions, as well as expert electrical and plumbing services. Whether you're dreaming of a brand-new home, updating your current space, or tackling a major remodel, we bring craftsmanship, reliability, and attention to detail to every project. We take pride in delivering high-quality work on time and on budget, with a strong commitment to customer satisfaction. From concept to completion, we work closely with our clients to bring their vision to life—no job is too big or too small. Our Services: Custom Home Construction Renovations & Remodels Home Additions Electrical Services Plumbing Services General Contracting Let us build something great together.

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  • Lekas Construction

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    General contractor in Oakville, Ontario

    My name is Timothy Lekas, and I’ve been working in the construction industry for nearly a decade. Over the years, I’ve gained hands-on experience in a wide range of projects—from concrete pads, fences, and decks to full renovations, new builds, and custom homes. I take pride in delivering quality work that lasts, whether it’s flooring, furniture building and installation, or essential details like vapour barriers and insulation. My focus is on creating reliable results and making every project as seamless as possible for my clients.

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  • Progate Masonry & Construction

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    General contractor in Oakville, Ontario

    Progate Masonry & Construction | Trusted Masonry Experts in Toronto At Progate Masonry & Construction, we bring years of hands-on experience, craftsmanship, and reliability to every project we take on. Based in Toronto, we specialize in high-quality masonry services including brickwork, stonework, tuckpointing, parging, chimney repairs, concrete work, and more. Whether you're looking to restore the charm of an older home or upgrade your property with custom masonry solutions, our team is committed to delivering lasting results with precision and care. We pride ourselves on honest communication, transparent pricing, and treating every home like it’s our own. No shortcuts—just quality workmanship and a job done right the first time. From small repairs to full-scale restorations, Progate Masonry & Construction is the name homeowners across the GTA trust for professional, dependable service.

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  • Prime roofing & masonry

    No reviews yet

    General contractor in Oakville, Ontario

    Prime roofing & masonry is your trusted partner for expert roofing, concrete, and building services. We specialize in all types of roof repairs and full roof replacements — from flat and pitched roofs to shingles, metal, and more. No matter the size or type of roof, our skilled team ensures lasting, weather-tight results. We also offer high-quality concrete work, including the design and construction of durable steps, walkways, patios, and foundations. Whether you’re upgrading your exterior or starting a new build, our attention to detail and reliable workmanship set us apart. With years of experience in general building and renovation work, Prime roofing & masonry handles projects of all sizes — always with a focus on quality, safety, and customer satisfaction. Fully insured, professional, and committed to doing the job right.

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  • Inderjeet Singh

    New on HomeStars

    General contractor in Oakville, Ontario

    Welcome to The Outer Care Co.! We are a professional, reliable, and affordable property maintenance business dedicated to keeping your residential or commercial property looking its absolute best. Serving Brampton, Mississauga, Milton, and the GTA, we offer a comprehensive range of exterior services. From pristine grass cutting, garden maintenance, weed control, and seasonal cleanups to specialized services like pressure washing, gutter cleaning, garbage bin sanitizing, and roof leak repairs—we handle it all. Our team takes immense pride in delivering top-tier workmanship and dependable scheduling. Contact us today for a free quote, and let us take the hard work off your hands!

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  • 7even renovation ltd

    No reviews yet

    General contractor in Oakville, Ontario

    7even renovation ltd can help you with your repair or treat facade, install siding or stucco & popcorn ceiling removal, repair, or apply 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 7even renovation ltd now to discuss your needs and arrange a quote.

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  • Roman Melnyk

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

    As a professional in decks, terraces, and fences, I provide high-quality construction and expert design tailored to your needs. From concept to completion, I ensure every project is beautiful, strong, and long-lasting. Turn your outdoor area into a space perfect for family and friends!

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    Latest review:
    Big thanks to Roman & Muhammed at True Build for replacing my old deck that was falling apart with a beautiful new one. From the demolition of my former deck to the build of the new one to clean-up, the job was done with skill and professionalism. Roman was easy to communicate with and responded promptly to all my inquiries. My new deck is sturdy and looks fantastic, I couldn't be happier.

  • SOFT CLEAN

    New on HomeStars

    General contractor in Oakville, Ontario

    SoftClean Toronto is a professional upholstery and furniture cleaning company serving Toronto and the GTA. We specialize in sofa, mattress, carpet, chair, and upholstery cleaning using professional equipment and safe cleaning solutions. We take pride in delivering reliable service, attention to detail, and excellent customer satisfaction. If you’re not satisfied, we’ll come back and make it right.

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  • Elizabeth J. White Design & Consulting

    No reviews yet

    General contractor in Oakville, Ontario

    With a rich background in high-end residential design, project management, and team leadership, Elizabeth brings a distinctive perspective to her work. Her expertise in textile design and interior design allows her to strike a perfect balance between creativity and organization, resulting in beautiful, enduring spaces that invite enjoyment. Elizabeth holds a degree in Material Arts and Design from OCAD University. Throughout her diverse career, she has excelled in both Interior Design and Decorating, while also specializing in fiber arts through rug design and manufacturing, furniture, accessories, and antiques. Her exceptional background serves as a valuable asset to any project, as she skillfully combines the materials of a space with a keen eye for detail, construction, and technique. This enables her to craft environments that possess subtleties often unnoticed at first glance but are undeniably felt.

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  • 2861675 Ontario inc

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

    Kristal Renovations is a professional contracting team with over 15 years of experience serving Toronto and the GTA. We specialize in bathroom renovations, kitchen remodeling, tile installation, and full home renovations. We provide turnkey solutions and follow all Ontario building codes. We use high-quality materials and proper waterproofing systems to ensure long-lasting and reliable results. Our team is fully insured (liability insurance, WSIB) and we work with licensed trades including plumbers and electricians. We are committed to fair pricing, clean workmanship, and meeting project timelines. We take pride in our reputation and always deliver top-quality results.

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    Latest review:
    Drywall-
    Excellent work, quick, great price.

4.9

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.9 out of 5 based on 532 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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