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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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  • Kieran Harrison

    No reviews yet

    General contractor in Oakville, Ontario

    Small company pressure washing staring up in Halton Hill’s. Looking for our first few jobs, offering best price guaranteed to get us some job references. I personally have years in industrial pressure washing experience with my prior construction company. Up to 5000psi and did everything from water reservoirs to 20 story buildings. We offer pressure washing services with our 3400psi, 2.3gpm washer with basic attachments and a spin jet. Can use appropriate cleaning products with the washer for lighter duty surfaces. Reach out for a quote!

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  • 14953568 Canada Inc

    No reviews yet

    General contractor in Oakville, Ontario

    I offer reliable handyman services in Toronto and the GTA, specializing in: Repairs & Maintenance (Drywall, doors, windows, flooring) Painting & Finishing (Interior & exterior) Tiling & Grouting (Bathrooms, kitchens, floors) Waterproofing & Sealing (Balconies, basements, exteriors) Carpentry & Installations (Trim, cabinets, shelving) Why Choose Me? With 7 years of experience in construction and subcontracting, I provide high-quality workmanship, timely service, and professional results. No job is too small! Contact me for a quote.

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  • Luxe Build

    No reviews yet

    General contractor in Oakville, Ontario

    Hi! I’m a skilled and reliable contractor with experience in interlocking, plumbing, bathroom renovations, full house and basement renovations, and fence installations. I take pride in delivering quality work with attention to detail, on time and within budget. Whether it’s a small fix or a full remodel, I’m here to help make your vision a reality.

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  • Sultan Stone

    No reviews yet

    General contractor in Oakville, Ontario

    With over 16 years of experience, Sultan Stone specializes in premium stone craftsmanship. We work with a wide range of materials including granite, marble, quartz, porcelain, and onyx, delivering quality, precision, and durability in every project. From residential to commercial stonework, our commitment to expert workmanship and lasting beauty sets us apart.

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  • Danielito's

    No reviews yet

    General contractor in Oakville, Ontario

    🏡 Daniel’s Handy Services – Your One-Stop Solution! 🛠️ Services Offered: Handyman Work: Repairs, installations, maintenance – no job too small! Painting: Interior & exterior painting, residential & commercial. 🚚 Moving – Packing, loading & unloading Excavating: Land clearing, digging, grading – reliable and efficient. ✅ Affordable Rates | ✅ Professional & Reliable | ✅ Satisfaction Guaranteed. “From fixing your home to boosting your health, we do it all!”

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  • Abdulafeez Arogundade

    No reviews yet

    General contractor in Oakville, Ontario

    AbdulAfeez Arogundade is an architectural designer specializing in digital twins, prefab construction, and high-quality 3D visualization. As the founder of RevoStudioz, he provides permit drawings, modular housing designs, and robotic fabrication solutions. With expertise in Rhinoceros 3D, Archicad, Revit, and V-Ray, he delivers detailed visualizations and technical drawings for residential and commercial projects. Based in Toronto

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  • Buildcon Concrete and Renovation INC

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

    Hello, Our mission is to help our customer turn their dream home into a reality. Experienced in all kind of renovations including “Legal basement” “Concrete jobs” (Driveway/patio….) “Paint jobs” “Kitchen/Washroom upgrades” “Flooring” “Pot Lights”. No project is too small or too big,we are here to support you. !CONTACT US. Buildcon Renovations.

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    Latest review:
    I hired Buildcon to finish my basement in Kitchener, Ontario so I could rent it out, and I’m very happy with the results. From the beginning, their team was professional, organized, and easy to communicate with. They understood exactly what I wanted and gave helpful suggestions to maximize the space and make it rental-ready. The quality of workmanship was excellent, and they paid attention to details throughout the project. The basement was completed on time, and the final result looks modern, clean, and well-finished. They also kept the work area tidy and were respectful during the renovation process. Thanks to Buildcon, I now have a beautiful finished basement ready for tenants. I would definitely recommend them to anyone looking for reliable and skilled contractors in Kitchener, Ontario.

  • CANADA EXTERIORS EXPERT LTD.

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to CANADA EXTERIORS EXPERT LTD. Our priority in our business is “Cleanliness, Honesty and Reliability” where our goal is to provide you with professional service that exceeds your highest expectations. Our team will work with you personally to create a custom solution to fit your specific needs, offering the best job for the best price. we have years of business experience our history is strong If you need this type of works do not hesitate to call us and we guarantee all the work we do to our valued customers… THANK YOU… CANADA EXTERIORS EXPERT

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  • I Renovation

    No reviews yet

    General contractor in Oakville, Ontario

    We are new in homestar please support us. Tired of unreliable contractors? At iRenovation, we believe in getting the job done right the first time. From Minor Fixes to Major Renovations." As a locally owned and insured business, we treat your home with the same care as our own. We're not just fixing problems; we're giving you peace of mind and your time back. Handyman services. Renovations legalBasement basement entrance landscaping. bathroom caulking Contact us to talk about your job and get a quote.

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  • The Brother Bears Painting Inc

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

    The Brother Bears Painting Inc. delivers premium painting services to Toronto, the GTA, Halton, Hamilton, Durham, and beyond. Our team of 15 highly trained artisans specializes in high-end residential, retail, and commercial projects, offering expert craftsmanship in fine finishes, custom wallpaper installations, limewash techniques, precision drywall repairs, and professional spray applications. We are committed to transforming spaces with exceptional attention to detail and a refined touch. Discover our artistry by visiting our Instagram portfolio: @brotherbearspainting

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    Latest review:
    Best quality work! I always use them for my listings and my clients are crazy about them! They were even able to get some done in a time crunch. Recommend to any and everyone

  • Ahmed Himmat Design Inc.

    No reviews yet

    General contractor in Oakville, Ontario

    A multidisciplinary interdisciplinary design studio specializing in building design. Building Design: - Custom Homes (Design and Build) - Residential Solutions - Multiplex Dwellings - Small Buildings We design. We build. We paint.

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  • NextGen Window Coverings Inc

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to NextGen Window Coverings — The Future of Modern Living. We’re redefining the way you experience your space with sleek, stylish, and smart window solutions. Specializing in motorized blinds, automated shades, and premium shutters, we combine innovation with design to deliver custom coverings that elevate both form and function. Whether you're outfitting a new home, refreshing a space, or upgrading a commercial property, our expert team makes the process effortless from consultation to installation. At NextGen, we’re not just installing blinds — we’re transforming windows into a seamless part of your lifestyle.

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  • Plumber

    No reviews yet

    General contractor in Oakville, Ontario

    With years of plumbing experience, I help homeowners and businesses solve plumbing problems quickly and stress-free. I’m known for showing up doing clean, quality work, and treating every job like it’s my own home. This includes diagnosing leaks, repairing or replacing faucets and fixtures, clearing clogged drains, fixing toilets, and addressing water pressure problems. Your comfort and satisfaction always come first.

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  • Edward Backle

    New on HomeStars

    General contractor in Oakville, Ontario

    I believe in doing jobs right the first time and not cutting corners to save a buck from certain jobs will be more expensive than others but it’s because they need to get done right

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  • Wize Renovations inc

    No reviews yet

    General contractor in Oakville, Ontario

    Basement renovations, Kitchen and bathroom remodeling, Drywall finishing and paint, Trim work, framing, baseboard, and door installation, Hardwood, laminate, and tile flooring, Patio and fence

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  • Oosterveld Heating & Air Conditioning Inc

    Rating: 4.3 out of 5
    General contractor in Oakville, Ontario

    For over 40 years, Oosterveld Heating & Air Conditioning has been the cornerstone of reliable HVAC services in Guelph, Ontario. As a family-owned and operated business, we are committed to ensuring your home's comfort with our extensive range of heating, cooling, and indoor air quality solutions. At Oosterveld, we prioritize homeowners' needs above all else. Our certified HVAC technicians stand ready 24/7, 365 days a year, including weekends, holidays, and after-hours, all at no additional cost to you. Whether you require urgent repairs, routine maintenance, or a new system installation, we guarantee prompt and professional service tailored to your unique requirements. We offer expertise in Lennox-branded home comfort products, providing comprehensive support from product selection to installation and ongoing maintenance. We also offer competitive pricing and flexible financing options for new HVAC installations in Guelph and surrounding communities. Experience the difference with Oosterveld Heating & Air Conditioning and discover true peace of mind in your home's HVAC system. Contact us today to schedule your consultation and receive a free service quote!

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    Latest review:
    Install or replace water supply and drainage-
    Prompt, professional and quick with the repair. We had a sub contractor in from Dunn Heating and Cooling.

4.8

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.8 out of 5 based on 823 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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