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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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  • Built to build

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

    I’m self driven person each work motivated me to do my best. Social with clients walk you through project every step get your project finished on time. You’ll see magic happen right infront of your eyes

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    Latest review:
    Small masonry jobs-
    Hired Andrew to repair a broken concrete step for me. Although there was some initial scheduling issues, Andrew did a great job at repairing everything at a reasonable price and was professional.

  • AtoZ weld & build

    No reviews yet

    General contractor in Oakville, Ontario

    ATZ Weld & Build Inc. is a multi-trade contracting company dedicated to delivering high-quality welding, HVAC, and renovation services across residential, commercial, and industrial sectors. Our team combines technical expertise with hands-on experience to provide reliable solutions tailored to every project. From precision welding and custom metal fabrication to professional HVAC installation, maintenance, and repair, we ensure every system and structure is built to perform with efficiency and durability. In addition, our renovation services transform spaces with careful planning, skilled craftsmanship, and a focus on long-term value. At ATZ Weld & Build Inc., we pride ourselves on integrity, safety, and customer satisfaction. Whether it’s a small repair, a full-scale renovation, or specialized mechanical work, we are committed to exceeding expectations and building results that last.

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  • Rem-Bud Inc.

    No reviews yet

    General contractor in Oakville, Ontario

    Doing construction as a GC since 1994 . Been doing jobs from small residential jobs to bigger commercial, institutional jobs like jobs in hospitals, airports and schools. Been working for years with insurance companies, designers and home owners. My company is fully insured and im running bigger jobs as a supervisor/ gc for bigger companies like Ellis Don, Kenaidan, Pomerleau or been working with insurance companies for different types of claims and abatement.

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  • Micallef Construction

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

    I ALWAYS DO QUALITY WORK! CUSTOMER SATISFACTION IS GUARANTEED. I’ve worked on many important buildings like TD Bank and Versace. I can provide video proof of this. My name is Dylan Micallef. I am a drywall specialist that can take care of any problem you have with drywall. Mudding, taping, plastering, patching and installing! Call me

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    Latest review:
    Drywall-
    The job went smoothly. He made it seem effortless. He went above and beyond. I will definitely keep their contact information for future jobs.

  • TCM Construction Inc.

    No reviews yet

    General contractor in Oakville, Ontario

    TCM construction Inc. Providing top quality masonry and renovation services to home owners across Ontario since 2003.

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  • Diana Mohilei

    No reviews yet

    General contractor in Oakville, Ontario

    We are a reliable, hands-on construction and renovation team serving Toronto and the GTA. Our crew specializes in residential and small commercial projects, including painting, drywall, framing, flooring, trim work, repairs, and full renovations. We pride ourselves on clean work, clear communication, and showing up when we say we will. Whether it’s a small repair or a larger renovation, we treat every project with care and attention to detail. Our goal is simple: deliver quality work, stay on schedule, and make the process stress-free for our clients. We are fully committed to building long-term relationships with homeowners, property managers, and contractors by being dependable, honest, and easy to work with.

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  • ACC

    No reviews yet

    General contractor in Oakville, Ontario

    (6) We are a reliable and hardworking company (4) with several years of hands-on experience (7) providing quality services to homeowners. (5) Over the years, we’ve worked on a wide (6) range of projects, gaining strong practical (1) knowledge and the ability to handle jobs (5) efficiently and correctly from start to finish. (0) We are based locally and proudly serve our (4) surrounding areas. We’re flexible with travel (2) and available to take on jobs within nearby cities and communities, ensuring homeowners get timely and dependable service when they need it. Our special skills include attention to detail, problem-solving, and delivering work that meets high standards of safety and quality. We focus on clear communication, honest pricing, and doing the job right the first time. No shortcuts, no surprises.for better communication contact my number by gather-in the numbers in my description ;p Homeowners choose us because we take pride in our work and treat every project as if it were our own home. We show up on time, respect your property, and stand behind our work. Our goal is simple: provide dependable service, earn your trust, and build long-term relationships through quality results.

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  • Stellar Work Construction

    Rating: 5 out of 5
    General contractor in Oakville, Ontario
    • Best of Awards 2026
    • Best of Newly Listed 2024

    WHY CHOOSE US? Lifetime Warranty As a reputable Toronto waterproofing/concrete/drain/landscape contractor, our team is highly dedicated and fully licensed, and insured. We prioritize utilizing top-quality materials and industry-leading standards to deliver exceptional results on every project. Our focus on providing the best value in the Greater Toronto Area sets us apart. From working closely with architects and designers to achieve beautiful, functional structures to expertly managing each project, we're here to bring our extensive construction experience to your next project! Free and Fast Estimate At Stellar Work, we understand that making the decision to waterproof your property or undertake any renovation can be a significant step. That's why we're here to guide you through the process. We offer a no-obligation consultation where one of our expert specialists will explain the process in detail and answer any questions you may have. We provide you with a fast and free estimate for our services, which range from basement waterproofing to foundation repair, concrete works, landscaping, drain and more. We are committed to providing competitive pricing so that you can have peace of mind about your renovation investment. It's your first step towards a more secure property. Client-Oriented Provider At our company, we pride ourselves on providing a comprehensive client experience from start to finish. This includes effective communication, accurate budgeting, appropriate staffing, efficient on-site organization, and consistent high-quality workmanship. Our waterproofing, concrete, drain and landscape experts in Toronto are dedicated to ensuring every project is completed to the client's satisfaction and exceed their expectations. With our end-to-end service, you can trust us to handle every aspect of your project with the utmost care and professionalism.

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    Latest review:
    Install or renovate foundation-
    Vlad did a great job tearing down our old walkout and building a new one. He was quick, responsive and had a great price. We also passed all inspections.

  • Handyman Solution

    No reviews yet

    General contractor in Oakville, Ontario

    I work in the maintenance industry for past 35 years. I do painting, minor plumbing, minor electrical jobs, laminate flooring, and vinyl flooring. I also built bathrooms, refinished and rebuilt kitchens. All small shops are very welcome. Don't forget about some carpentry also. I worked over 16 years with Kaneff and another 8 years with St Clair's Multifaith Housing. At the same time, I run private contracts for small jobs.

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  • Brampton's Finest Contracting

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

    Need a General contractor, Windows & Doors, Handyman, Carpenter, Bathroom Renovation, Mirrors & Glass and Custom Finished Basements. Brampton's Finest Contracting can help you. I take pride to deliver quality work with exceptional service to each and every client. Contact me to talk about your job and get a quote!

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    Latest review:
    George was sent to clean up someone else’s mess. He replaced a door and reinstalled windows. Great job very efficient and took pride in his work. Best contractor I have had do work at our place

  • Credcon contracting

    No reviews yet

    General contractor in Oakville, Ontario

    Operations manager of Paragon Design and build, Operations manager of Credcon Contracting. As much as I enjoy my position as manager, I still enjoy getting my hands dirty. 22 year experience in most forms of construction from footings to "turn key".

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  • ProEdge Lawn & Landscape

    No reviews yet

    General contractor in Oakville, Ontario

    I am a college student with 5+ years of landscaping and property maintenance. Currently working at a property maintenance company and looking for side jobs

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  • True North Removal

    No reviews yet

    General contractor in Oakville, Ontario

    At True North Junk , we make junk disappear—fast, affordable, and hassle-free. Whether it’s old furniture, construction debris, yard waste, or just years of clutter, our friendly team handles all the heavy lifting so you don’t have to. We arrive on time, work efficiently, and make sure your unwanted items are recycled, donated, or disposed of responsibly. Serving Mississauga GTA and rural towns, we’re here to give you back your space—clean, clear, and ready to enjoy

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  • OG Home Improvement

    No reviews yet

    General contractor in Oakville, Ontario

    I've been remodeling homes for 15+ years and run my own company. I specialize in bathroom, kitchen and basement renovations. I'm highly experienced in many trades. I'm available to work in Hamilton, Burlington, Oakville, Milton, Mississauga, Grimsby, Lincoln, Thorold and St Catherine's. If you hire me I gaurentee you will be satisfied with my time management and high end finish.

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  • HVAC, plumbing

    No reviews yet

    General contractor in Oakville, Ontario

    With 25 years of experience, Tue Company specializes in heating, cooling, welding, plumbing, and natural gas services. Known for reliability and expertise, they provide tailored solutions for both residential and commercial clients. Their skilled team ensures optimal comfort through efficient HVAC systems, high-quality welding, effective plumbing repairs, and safe natural gas installations. Tue Company combines technical proficiency with a customer-focused approach, making us a trusted choice in the industry.

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  • 2479385 Ontario Incorporated

    No reviews yet

    General contractor in Oakville, Ontario

    I get the job done right the first time!

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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 553 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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