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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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  • Toronto decoria

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    General contractor in Oakville, Ontario

    I am doing cabinets,interior decors, event decors. All kind of wood.

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  • Kortex Inc

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    General contractor in Oakville, Ontario

    "Kortex Fabrication & Welding" provides expert mobile welding and custom metal fabrication services across the GTA. We proudly serve homeowners, businesses, contractors, and property managers with dependable on-site welding and fabrication solutions. We specialize in mobile welding, custom railings, fences, steel privacy sheets, and fencing systems. From small repairs to complete custom projects, we deliver precise workmanship, durable materials, and professional service you can trust. What We Do • Mobile welding at your location • Fabrication and installation of metal railings • Custom fence and gate welding • Steel privacy sheets and privacy fencing • Repairs and reinforcement of existing metal structures • Custom metalwork for residential and commercial properties Our company is built on quality, reliability, and attention to detail. We believe every project should be completed safely, efficiently, and to a high standard. No matter the size of the job, we are committed to providing strong, clean, and long-lasting results. When you choose Kortex Fabrication & Welding, you choose professional welding service that comes to you.

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  • Hamid

    No reviews yet

    General contractor in Oakville, Ontario

    I specialize in painting, tiling, carpentry, and general building services. With hands-on experience in both small repairs and larger renovations, I focus on delivering quality workmanship, clean finishes, and reliable service for every project.

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  • Afocare Home Renovation and Maintenance

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    General contractor in Oakville, Ontario

    Need a General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company based in Brampton or nearby? Afocare Home Renovation and Maintenance 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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  • Plumbing

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    General contractor in Oakville, Ontario

    Dm us

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  • Oaks Home Services

    Rating: 5 out of 5
    General contractor in Oakville, Ontario
    • Best of the Best 2025
    • Best of Awards 2026

    As a top rated full service landscaping company, Oaks Home Services sets highest standards in the industry and provides top-notch construction assistance in Toronto, Vaughan, Richmond Hill and surrounding GTA regions. Our clients benefit from our commitment to excellence and attention to even smallest details. We promise you to deliver best possible craftsmanship, and guarantee outstanding quality of our work. **** Oaks Home Services is a Toronto landscaping company with the best value of proficiency for your money. Skilled in every area of exterior works, we offer our extensive expertise as one of the top rated and award-winning landscape companies with years of experience and customer satisfaction. We work with precision, skillfulness and ingenuity in every area of our expertise that you will find listed below. Choosing us to install an interlocking driveway, build a retaining wall or simply fix an old fence in your back yard you engage the assistance of the best landscape contractors Toronto has to offer.

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    Latest review:
    We would like to express our sincere gratitude to the Oaks team for their exceptional service and the remarkable transformation they brought to our front yard. Their attention to detail and commitment to excellence have garnered numerous compliments from our friends, and we are confident that they will be the ideal choice for our backyard patio installation next year.

  • JV RENOS AND DESIGNS

    New on HomeStars

    General contractor in Oakville, Ontario

    JV RENOS AND DESIGNS is a Brampton based General contractor. We work our magic to find you the best deals and cost efficient ways saving you more on renos. Specializing in Kitchen Renovation Bathroom renovations,Landscaping, Concrete Specialist, Garage storage solutions.Condominium/Apartment and house painting. Plumber, Tiler, Interior and exterior demolition. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build or renovate sunroom, renovate basement, build pergola, gazebo or garden house, build shed, general contractor service, install and repair or replace caulking & any other handyman work needed, message us so we can assist you and arrange a quote.

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  • Rians Reno's

    No reviews yet

    General contractor in Oakville, Ontario

    I am extremely hard-working, detail oriented and punctual! I take pride in anything I put my name on, and I am always looking to build relationships with people and grow as a person and as a company

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  • Whipwashpro

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    General contractor in Oakville, Ontario

    Am a mobile car detailing expert our team go to door step for doing mobile car detailing a d service and we also offers car detailing truck detailing and jet ski detailing

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  • Plumbing

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    General contractor in Oakville, Ontario

    I’m a hard worker. I have experience more than three years with The Plumbing Company. Most times I’m working with the small companies and I doing well my job install, repair and replacement.

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  • Torontepec Masonry

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    General contractor in Oakville, Ontario

    Mario’s Masonry | Small Brick & Stone Jobs Only Looking for a reliable pro for a small masonry project? I’m Mario, a bricklayer with 4 years of experience specializing in brick, block, and manufactured stone. I focus on repairs and small installations, providing professional quality and on-time delivery. I don't handle foundation work—I stick to what I do best: clean, solid, and reliable masonry craftsmanship.

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  • DA BRICKIE MASONRY AND RENOVATIONS

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    General contractor in Oakville, Ontario

    DA BRICKIE MASONRY AND RENOVATIONS is a professional masonry and renovation company serving the Greater Toronto Area and surrounding communities. We specialize in high-quality masonry, restoration, and exterior construction services for residential and commercial properties. Our goal is to deliver durable workmanship, reliable service, and professional results on every project. Our services include bricklaying, block work, stone installation, chimney repair and construction, tuckpointing, parging, interlocking stone, concrete work, retaining walls, walkways, steps, and general exterior restoration. We also provide renovation services such as drywall installation and repair, demolition, and other property improvement solutions. At DA BRICKIE MASONRY AND RENOVATIONS, we believe quality craftsmanship and attention to detail are essential. Whether restoring aging masonry or building new exterior features, we focus on proper installation methods, structural integrity, and clean finishes to ensure long-lasting results. We understand that every property is an investment, and we take pride in helping clients improve the appearance, value, and durability of their homes and buildings. Customer satisfaction is one of our top priorities.

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  • Lucas Alves da Silva

    New on HomeStars

    General contractor in Oakville, Ontario

    Lucas Services provides fast, efficient, and reliable demolition services for residential and commercial properties. From complete teardowns to interior strip-outs and site clearing, we handle every job with safety and precision. Fully licensed and insured. Contact us today for a free estimate!

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  • Abubakar Sadiq Habib Abdulkadir

    No reviews yet

    General contractor in Oakville, Ontario

    I understand the challenges of managing multiple projects and sourcing reliable, high-quality materials. My goal is to make your job easier by providing: ✔ Competitive pricing without compromising on quality ✔ Efficient sourcing to save you time and effort ✔ Flexible order fulfillment with fast delivery options ✔ Dedicated support to ensure your project runs smoothly I’d love to discuss how I can support your upcoming projects. Let’s schedule a quick call or meeting at your convenience. I can also provide complimentary samples for you to review.

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  • NB Paintings and Services

    No reviews yet

    General contractor in Oakville, Ontario

    This is a family run business operating since 1999. We offer services: Flooring, Painting, epoxy flake floors, metallic floors, drywall, mud-tape, exterior windows, gutters, sliding spray finishing. If there is anything you think of getting painted am the guy. We do have ton of experience in staircase stains, whether it’s two tone or simple. We do work as a general contractor for house renovations and have experienced crew working with alongside us.

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  • Bci Landscaping

    Rating: 4.7 out of 5
    General contractor in Oakville, Ontario
    • Best of Awards 2026

    Specialized in Outdoor Living Spaces, Hardscape Interlocking, Landscape Designing and Armour Stone Walls. Servicing the Halton Hills, Guelph / Rockwood, Wellington County and surrounding communities 3D DESIGN FOR LARGER PROJECTS Driveways Walkways Patios Natural Steps Fire Pits & Features Pool Copping Modular Walls / Armour Stones New Sod & Artificial Turf Pergolas Cabanas Wood Carpentry Work Drainage System Solutions Excavation Prep Excavator & Skid Steer Services Instagram • bcilandscaping Facebook • bci landscaping

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    Latest review:
    Keith delivered as promised, both the goods and service. Kept in communication while in transit, and showed up on time. Thanks Keith

4.8

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.8 out of 5 based on 842 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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