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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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  • A&A Finishing

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    General contractor in Oakville, Ontario

    Dedicated craftsman ready to show you expert results without breaking your wallet.

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  • Call Me I Fix It

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    General contractor in Oakville, Ontario

    I enjoy fixing things and bringing customers dream projects come to reality

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  • Focus Reno Inc.

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    General contractor in Oakville, Ontario

    Founded four years ago by two brothers, Focus Reno has quickly established itself as a trusted name in bathroom renovations and professional tile installation across the Greater Toronto Area. Our reputation has been built on precision, craftsmanship, and an uncompromising attention to detail. We believe that exceptional spaces are created through careful planning, quality materials, and flawless execution—where every tile is perfectly aligned and every finish is completed to the highest standard. From complete bathroom renovations to custom showers, waterproofing systems, and premium tile installations, every project is approached with the same level of dedication and care. We combine modern installation techniques with proven industry standards to deliver beautiful, durable results that stand the test of time. At Focus Reno, we don’t just renovate bathrooms—we create spaces designed to be enjoyed for years to come. Our commitment to quality, clear communication, and customer satisfaction has allowed us to earn the trust of homeowners throughout the GTA, one project at a time.

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  • Euroremhome

    New on HomeStars

    General contractor in Oakville, Ontario

    I have extensive hands-on experience in bathroom, kitchen, and general home renovations. My skills include drywall, painting, tiling, flooring, caulking, fixture installation, plumbing-related work, and general repairs. I focus on quality workmanship, attention to detail, and completing every project professionally and safely.

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  • camille amaral

    No reviews yet

    General contractor in Oakville, Ontario

    my name is camille ,I am hard working, I love my job, I take great pride in customer satisfaction, I am a finish/trim carpenter by trade,for 23 great years ,install doors,interior/exterior ,baseboards,window trims,crown molding,wainscoting,interior columns,closet organizers, can build on-site,small kitchens also ,I do a wide variety of construction,I am very handy

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  • Thanh painting

    No reviews yet

    General contractor in Oakville, Ontario

    PDX Remodelling Solutions Transforming houses into beautiful, functional spaces across the GTA. At PDX Remodelling Solutions, we specialize in high-quality renovations with clean workmanship, honest communication, and attention to every detail. From bathroom renovations, basement finishing, flooring, drywall, painting, tile installation, framing, and full home remodels — our goal is simple: deliver results that look great, last long, and fit your budget. Why homeowners choose us: * Reliable and professional service * Transparent pricing with no hidden surprises * Detail-oriented craftsmanship * Clean and respectful job sites * Fast response and clear communication * Serving Toronto & GTA Whether you need a modern bathroom upgrade, new flooring, custom tile work, or a complete renovation, PDX Remodelling Solutions is committed to bringing your vision to life with quality you can trust.

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  • 2816473 Ontario inc

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    General contractor in Oakville, Ontario

    Hi there, we are a flooring company (JKN FLOORING) . We do supply and install for more than 10 years. we have 2 locations in GTA. One in brampton at 21 Regan Rd, L7A1B2 and 2nd in Oakville at 500 speers rd, L6K 2G3 . You can visit us we open 7days a week. Hire JKN flooring for your all kind of flooring needs.

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  • Alex Zavorotnyi

    No reviews yet

    General contractor in Oakville, Ontario

    Looking for clients to perform professional work in Toronto and the GTA: • Installation of decorative slats, panels, ceilings • Furniture assembly, minor home repairs • Parquet flooring, decking, solid wood work • Apartment and house cleaning, including post-renovation About Me: I have over 5 years of experience in Ukraine and currently work in Canada. Portfolio with work examples available. Languages: Speak Ukrainian, basic English Fast, high-quality work — with a guarantee!

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  • Ap enitsirk construction ltd

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

    A.P enitsirk is a family operated business. We have been in construction, building costumes homes and commercial buildings since 2009. We are experts in building or repairing home from minor to major inside and outside. We value every project as much as our clients value their property and deliver best quality and leave our clients satisfied for working with us.

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    Latest review:
    They are very committed and looking out for best client interest . Transparent and honest with good quality of work

  • Pavlo Zienchuk

    No reviews yet

    General contractor in Oakville, Ontario

    I service and install all residential and commercial doors, frames, glass and hardware.

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  • LISSETH GUTIERREZ

    No reviews yet

    General contractor in Oakville, Ontario

    We make cleaning simple and stress-free! ✨ Our team keeps your space fresh, spotless, and comfortable, so you can focus on what matters most. Reliable service, friendly people, and results you’ll love every time.

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  • Westechgroup

    No reviews yet

    General contractor in Oakville, Ontario

    At WestechGroup, we bring expertise, care, and precision to every home and business project. Specializing in renovation cleaning, professional painting, and full home improvement services, we help transform spaces into clean, beautiful, and functional environments. Our team is experienced, reliable, and detail-oriented, ensuring that every surface shines, every wall looks flawless, and every project is completed safely and efficiently. Whether it’s a post-renovation cleanup, a fresh coat of paint, or a complete home makeover, we tailor our services to meet your needs and exceed your expectations. We use high-quality materials, modern techniques, and safety-first practices to protect your home while delivering professional results. Our services include: Renovation & post-construction cleaning Interior & exterior painting Tile and grout cleaning Home and office improvement projects At WestechGroup, we’re more than a service provider – we’re your trusted partner in creating spaces that are beautiful, comfortable, and ready to enjoy. Choose WestechGroup for professionalism, quality, and attention to detail that makes a difference.

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  • Brando Alfaro

    No reviews yet

    General contractor in Oakville, Ontario

    We are a company that prioritizes landscaping and gardening, creating a home in your garden. Whatever idea you have, we can make it a reality in the shortest possible time

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  • Ferreira

    No reviews yet

    General contractor in Oakville, Ontario

    hello i am jose. I am a 34 year old year old hardworking individual. i have been pouring and finishing concrete for 15 years. i am independent and care about the work i do. good prices and good results.

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  • Abreu Painting

    No reviews yet

    General contractor in Oakville, Ontario

    We are a professional painting and home repair company dedicated to delivering high-quality workmanship and excellent customer service. Our services include interior and exterior painting, drywall repair, taping service, and other minor home improvements. With attention to detail and a commitment to customer satisfaction, we ensure every project is completed on time, on budget, and to the highest standards.

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  • Harmony Basements

    Rating: 4.9 out of 5
    General contractor in Oakville, Ontario
    • Best of the Best 2025
    • Best of Awards 2026

    Harmony Basements designs and builds finished basements across Toronto and the GTA from our design centre in Woodbridge, Vaughan, open since 2012. We start with design, not a sales pitch. Diego Botia, Architectural Designer, B.Arch, and our in-house design team measure your basement and draw it in CAD. Before you sign anything, you see it as a 3D model and walk through it in 360° VR. Your quote is then itemized line by line against that drawing, so you know exactly what you are paying for. Every project includes: ● Permit drawings and applications prepared in-house (you pay only the city's permit fee) ● Structural work reviewed and stamped by an external licensed professional engineer ● Inspections managed through to final sign-off ● Finishes chosen at our design centre before construction starts ● Your on-site schedule written into the contract ● One accountable team from design to handover ● A lifetime workmanship warranty, in writing What we build: finished basements, legal basement apartments, basement bathrooms and kitchens, waterproofing, structural work, and laneway and garden suites. Start with a free design session: a measured floor plan, a 3D model you can walk through in VR, and an itemized quote. Serving: Toronto | North York | Etobicoke | Scarborough | East York | Vaughan | Woodbridge | Maple | Kleinburg | Richmond Hill | Thornhill | Aurora | King City | Nobleton | Bolton | Caledon | Newmarket | Bradford | Markham | Unionville | Stouffville | Brampton | Mississauga | Georgetown | Milton | Oakville | Burlington | Hamilton | Pickering | Ajax | Whitby | Oshawa

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    Latest review:
    Build or renovate basement-
    Diego spent an afternoon with us to understand what we wanted from our basement and showed us multiple designs with 3-D rendering. He didn't promise timelines he couldn't meet, nor did he promise pricing that would have multiple add ons later. What Harmony Basements did deliver was a turn-key basement. From design to Permit through the whole process we didn't worry about anything. Diego and team kept a WhatsApp group so we knew what was happening every day, there was someone at the house each day, inspections were scheduled and completed quickly and without issue. We have a very reactive dog and two young kids and Harmony was great about working around our schedule to accommodate everyone. The design team was especially accommodating, meeting us virtually. Also have to call out the materials used, the flooring is great and the bathroom shower is honestly nicer than the one in the master bedroom. If I have any future projects and renovations in our home Harmony will be our first call.

4.8

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.8 out of 5 based on 832 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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