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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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  • General contractor in Oakville, Ontario

    We install vinyl, laminate, and engineered hardwood flooring. We also do sanding, stairs, and fences. Free estimate

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  • General contractor in Oakville, Ontario

    At Glass Works & Railings Inc., we take pride in bringing quality craftsmanship and clean, modern design to every project we touch. My name is David Campusano, and I’m the person behind the work committed to delivering results that not only meet expectations, but exceed them. We specialize in both interior and exterior railings, offering durable and stylish solutions that enhance the safety and look of your space. Our expertise also includes custom glass shower enclosures, glass railings, and unique projects like custom wineries, all designed with precision and attention to detail. Whether you’re upgrading your home, finishing a new build, or adding a modern touch to your space, we focus on quality materials, clean installs, and a professional finish every time.

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  • General contractor in Oakville, Ontario

    Scanlan Contracting has been involved in the construction industry since 1979 designing and installing Home Renovation Projects(Kitchen, Basement, Bathroom) and Outdoor Living Projects (decks, patios, Sheds, Gazebos, Pavillions, Cabanas, Bar Sheds, Arbours, BBQ areas). We strive to provide excellent service at fair prices. We will take a complete project management approach by including all necessary sub trades (plumbing, electrical,HVAC etc). Our categories of work include Basement Renovation, Bathroom Renovation, Carpenters, Fences & Gates, Gazebos and Sheds, General Contractors, Home Office Renovation, Kitchen Planning & Renovation, Landscape Contractors & Designers, Paint & Wallpaper Contractors, Tile & Stone Contractors, Windows & Doors, Woodworking.

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  • General contractor in Oakville, Ontario

    MASTERCRAFT Reno Call Today For A Free Quote. Top-Rated Residential & Commercial An accent wall is usually a different colour than your existing walls, highlighted with texture, art or another architectural element that really separates it from your room’s existing aesthetic, making it the focal point of your space. Install Accent wall Install stone wall Install drywall Install TV mount Install cabinets Install flooring Install lighting with remote control

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  • General contractor in Oakville, Ontario

    Welcome to Twenty Creek Landscaping. Your full service residential and commercial landscaping company servicing Hamilton, Burlington, Oakville and the Niagara area. We're here to give you the beautiful landscape you want, at a price you can afford so why not get a free estimate today! Our Services: *** Residential construction: This is our specialty. This is what we love to do and what sets us apart from so many other landscaping companies out there. Patios, driveways, retaining walls, poolscapes, concrete pours, decks, fences. You name it and we've done it! *** Commercial Construction: It may not interest the average Home owner very much that we do commercial construction, but it might be comforting to know that we are skilled at it. This type of work makes it necessary for us to have all the right insurance policies, training and management skills to live up to the high standards that city contracts require. *** Ice and Snow management: No one likes getting up in the morning and fighting through a foot of snow to get to their car or even to the front doors of their business. That's why we're here. When it snows we're out there cleaning it up no matter what time of day or night it is, and we don't stop till its clean curb to curb.

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  • AJ Ceramic Tile and Marble Ltd. provides a variety of tile and flooring services in Mississauga, Ontario and surrounding cities. We install new ceramic, porcelain, natural stone, laminated tile, and replace existing flooring for buildings of any size. From home remodeling to large-scale ICI projects, our courteous team of tile/flooring experts offers superior customer service and high-quality workmanship. Mission Statement: We pride ourselves on going above and beyond to satisfy the needs and concerns of our customers. For more than two decades, AJ Ceramic Tile and Marble Ltd. has brought quality tile and marble installation work to clients in Mississauga, Ontario and surrounding cities. Subcontractors, property and construction managers, homeowners, developers, and others have hired us for our highly skilled and efficient workforce. Our versatile skill set allows us to take care of a wide range of flooring work at once, ensuring your work at home or at the office is done in a timely and efficient manner.

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    • Best of Awards 2026

    ECS – Elevating Spaces, Exceeding Expectations At ECS, we specialize in transforming houses into dream homes through expert bathroom and kitchen renovations, flooring installations, basement finishing, and complete interior remodeling. With a commitment to quality craftsmanship, attention to detail, and personalized service, ECS delivers stunning, functional spaces tailored to each client’s vision and lifestyle. Whether you're looking to modernize your kitchen, create a spa-like bathroom, update your flooring, or completely reimagine your home’s interior, ECS is your trusted renovation partner. From concept to completion, we bring experience, creativity, and care to every project—big or small. ECS – Where your vision becomes reality. NOTE:- WE ARE FULLY INSURED AND HAVE A WSIB.

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  • General contractor in Oakville, Ontario

    I’m have 10 years experience on construction ( plumbing, electrical and handyman

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  • General contractor in Oakville, Ontario

    Trusted Home Repairs & Professional Installation | 5+ Years Experience Reliable, High-Quality Maintenance for Your Home & Property With over five years of professional experience in the Ontario construction and renovation industry, I provide a wide range of handyman services focused on quality and longevity. My background as a specialist in window and door installation means I bring a high level of technical precision to every task—from minor repairs to complex home projects. I understand that a home is your biggest investment. Whether it’s fixing a drafty entry, repairing trim, or setting up your home’s tech network, I use professional-grade tools and proven methods to ensure the job is done right the first time. Our Core Services: Windows & Doors: Expert installation, hardware replacement, and professional-grade weatherstripping (no "quick-fix" adhesives). Carpentry & Trim: Baseboards, window sashes, door frames, and custom wood repairs. Home Maintenance: Drywall patching, painting (precision cutting-in), and general "to-do" list items. Tech & Hardware: Assembly and configuration of mini PCs, NAS systems, and home network setups. Assembly & Installation: Everything from flat-pack furniture to high-end tool storage and shelving.

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  • General contractor in Oakville, Ontario

    Our company is established 2020 over 5 years experience in industrial Railing. We served all around GTA area for both Residential and Commercial. Reliable,Professional,Fast Response and longtime guarantee

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  • Juneja Renovation & Construction Inc. can help you with your install or replace window frames, build or renovate basement & install or repair acoustic ceiling tiles request in Brampton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Juneja Renovation & Construction Inc. now to discuss your needs and arrange a quote.

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  • General contractor in Oakville, Ontario
    • Best of the Best 2025
    • Best of Awards 2026

    We build wooden garden sheds, bunkies, pub sheds and storage sheds that can be installed by our experienced team or constructe­d as a do it yourself kit that you build yourself. With unparalleled personal service, experienced builders, state of the art power tools and a professional workshop we ensure that we are always a cut above the rest. We serve southern Ontario, the greater Toronto area and cottage country. Our professional customer service and experienced team will help to ensure you design and build the appropriate shed for your particular needs. Build your dream shed today. All pricing is available on our website. Try our industry leading shed builder tool today with over 1800 sizes and options to choose from. Serving Southern Ontario, the GTA, and Cottage Country. We service the following cities and towns and their surrounding areas: Acton, Ajax, Alliston, Ancaster, Angus, Arthur, Aurora, Ayr, Barrie, Beamsville, Beaverton, Belleville, Binbrook, Blue Mountains, Bobcaygeon, Bolton, Bowmanville, Bracebridge, Bradford, Brampton, Brantford, Burk's Falls, Burlington, Caledon, Caledonia, Cambridge, Cayuga, Chatham, Cobourg, Collingwood, Craighurst, Creemore, Delhi, Dundas, Dunnville, Erin, Fergus, Fonthill, Fort Erie, Georgetown, Georgina, Goderich, Gravenhurst, Grand Bend, Grimsby, Guelph, Hagersville, Haliburton - Dorset, Haliburton - Minden, Haliburton - Tory Hill, Haliburton - Town of, Hamilton, Hanover, Huntsville, Ingersol, Innisfil, Kawartha Lakes, Kincardine, King City, Kirkfield, Kitchener, Lambton Shores, Lindsay, Listowel, Little Britain, London, Madoc, Markham, Midland, Milton, Mississauga, Mount Forest, Nanticoke, Newcastle, New Hamburg, New Tecumseh, Newmarket, Newcastle, New Hamburg, New Tecumseh, Newmarket, Niagara Falls, Niagara on the Lake, Nobleton, Oakville, Orangeville, Orillia, Oro Medonte, Oshawa, Oshweken, Owen Sound, Paris, Parry Sound, Peterborough, Pickering, Port Colborne, Port Dover, Port Hope, Port Maitland, Port Rowan, Port Stanley, Port Severn, Richmond Hill, Sarnia, Sauble Beach, Severn Falls, Shelbourne, Simcoe, Southampton, St. Jacobs, St. Thomas, St. Catharines, Smithville, Stayner, Stoney Creek, Stratford, Strathroy, Tilsonburg, Tiny, Toronto, Trenton, Turkey Point, Uxbridge, Vaughan, Walkerton, Wasaga Beach, Washago, Waterdown, Waterloo, Welland, Whitby, Whitechurch-Stouffville, Windsor, Wingham, Woodbridge, Woodstock. We offer DIY Kits or Installation Do It Yourself Kit: - Delivered to your driveway. - All 4 walls are fully built. - Wooden doors are pre-installed. - Roof trusses are fully assembled. - Floor and roof are pre-cut for easy assembly. - Hardware is included (nails, roofing nails, etc) - Faster delivery, usually within 1-2 weeks of ordering. - Complete assembly instructions included. - Full 7 days a week phone support. - 3 year structural warranty. Professional Install: - Installation is completed in one day. - Tell us where you want the shed and we do the rest. - Foundation leveling up to 8" is included. - Cinder blocks and gravel are included. - 25 year, 3 tab shingles are included. - We offer teardown and removal of your old shed (additional cost). - We can access most backyards. - 3 year structural warranty.

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  • General contractor in Oakville, Ontario

    Green Peaks is a trusted roofing and exterior services provider committed to delivering quality results and unmatched customer care. Our skilled team handles everything from minor repairs to full installations, ensuring your home stays protected and looks its best. We pride ourselves on clear communication, reliable workmanship, and a job done right the first time, every time. Choose Green Peaks for a smooth, worry-free experience

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  • General contractor in Oakville, Ontario

    This is marc from DD roofing&construction

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  • General contractor in Oakville, Ontario

    Welcome to Crown handyman services - Your Trusted Partner for All Things Handy! At Crown handyman services,we specialize in reliable, high-quality handyman services designed to make your life easier. Whether it’s fixing a leaky faucet, assembling furniture, or tackling a long-overdue home improvement project, our skilled professionals are here to get the job done right—on time and with care. We pride ourselves on craftsmanship, clear communication, and customer satisfaction. No job is too small, and every detail matters. From quick repairs to custom solutions, we’re your go-to team for dependable help around the house or office. Let us take the hassle out of your to-do list—so you can focus on what matters most.

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  • General contractor in Oakville, Ontario

    Hello,my name is Mykhailo I have been doing various types of construction work for 3 years -Tiling -Painting -floor instalation - insulation (Pipe,duct,wall,firewrap ins.) -Fire stops -furniture assembly Always happy to cooperate! Thank you.

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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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