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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

    Vinyl flooring demolition and installation of baseboards laminate flooring and carpet tiles

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  • General contractor in Oakville, Ontario

    Okeanos Pools GTA is a quality pool install here in the GTA. Okeanos is spearheaded by 2 engineers, John and Joe, focused on brining professionalism and affordability back to the pool industry.

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  • General contractor in Oakville, Ontario

    Quality is my priority doing all jobs installation

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  • General contractor in Oakville, Ontario

    🔹 Professional Tile Installer – 4 Years Experience 🔹 Experienced tile installer available for work in Toronto and GTA. I have 4 years of hands-on experience, my own professional tools, and a strong focus on quality and clean results. ✔ Floor and wall tile installation ✔ Full bathroom tiling ✔ Showers, shower bases, waterproofing ✔ 45° miter cuts ✔ Large format tile installation ✔ Accurate layout, clean work, reliable service Available for subcontract work or full-time position with a team. Responsible, punctual, and committed to high-quality workmanship. 📍 Toronto & GTA 📞 Phone: Four three seven – three eight eight – nine seven two zero 📩 Call or text anytime

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  • Linetwins Roofing and Aluminum is a trusted roofing and exterior contractor proudly serving Toronto and the Greater Toronto Area (GTA). We specialize in high-quality residential and commercial roofing, siding, soffit, and fascia solutions designed to protect your property and enhance its appearance. With years of hands-on experience, our team delivers durable workmanship. We specialize in professional shingle, flat, metal roofing, siding, soffit, and fascia services designed to protect and enhance your home. With a commitment to quality craftsmanship and dependable service, we help homeowners improve their home, increase efficiency, and safeguard their property from the elements. Whether you need a full roof replacement, storm damage repairs, new siding installation, or upgraded soffit and fascia systems, our experienced team delivers durable solutions built to last. We work with high-quality materials and proven installation techniques to ensure every project is completed safely, efficiently, and to the highest standards. Customer satisfaction is at the heart of everything we do. From the initial consultation to project completion, we provide clear communication, honest pricing, and reliable workmanship you can trust.

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  • General contractor in Oakville, Ontario

    We specialize in residential renovations with a focus on quality workmanship, durability, and clean finishing. From basement renovations and bathroom upgrades to flooring, drywall, framing, painting, and general remodeling — we handle projects with precision and care. We believe in: • Honest pricing • Clear communication • On-time completion • Clean and organized job sites Whether it’s a small repair or a full renovation, we treat every project like it’s our own home. Contact us today for a free estimate.

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  • General contractor in Oakville, Ontario

    With over a decade of hands-on industry experience, Lemelin Landscape Solutions Inc. provides high-quality landscaping and property maintenance across Hamilton, Burlington, and Oakville. From garden bed installation to precision pruning, edging, and lawn care, we take pride in doing the job right the first time. Fully incorporated, reliable, and committed to keeping your outdoor space looking its best year-round.

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  • General contractor in Oakville, Ontario

    Reliable Renovation peovide you every service with three specifications. Cheap Timely Quality At the same time Give us a chance to prove it.

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  • General contractor in Oakville, Ontario

    ✨ SHINY WINDOW CLEANING ✨ Where Clean Meets Shine – Because Every Detail Matters At Shiny Window Cleaning, we believe your home or business deserves to shine – inside and out. That’s why we provide premium window cleaning services designed to leave your glass spotless, streak-free, and gleaming with natural light ✅ FREE screen and window frame cleaning with every window service! ✅ Bundle & Save: Add eaves (gutter) cleaning or power washing and get 50% OFF your second service! ✅ Friendly, Experienced Professionals ✔️ Eco-Friendly, Pet-Safe Cleaning Products ✔️ Affordable, Transparent Pricing – No Hidden Fees ✔️ Flexible Scheduling & Fast Turnaround ✔️ 100% Satisfaction Guaranteed 🧼 Our Services: 🪟 Professional Window Cleaning Our experienced team uses top-of-the-line tools and eco-friendly products to give your windows a streak-free shine. Whether it’s for your home, condo, storefront, or office – we handle all types of properties with care and attention to detail 🌀 Eaves (Gutter) Cleaning Don’t let clogged gutters lead to costly water damage! Our eaves cleaning service removes debris, leaves, and buildup to keep your drainage system flowing smoothly 💦 Power Washing / Pressure Washing Bring your surfaces back to life.

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  • General contractor in Oakville, Ontario

    🚿 NXG Plumbing – Reliable, Affordable, 24/7 Service! 🛠️ 
📞 Looking for a dependable plumber who won’t break the bank? Look no further! At NXG Plumbing, we provide fast, professional plumbing services at affordable prices — any time, day or night. ✅ 24/7 Emergency Plumbing
✅ Leak Repairs & Drain Cleaning
✅ Fixture Installation & Repairs
✅ Residential & Commercial
✅ Honest Rates, Quality Work Whether it's a small fix or a big job, NXG Plumbing is ready to help — 24 hours a day, 7 days a week.

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  • General contractor in Oakville, Ontario

    Crown kitchens and cabinets -custom kitchen -custom closets -quartz countertops. -laminate countertop. - custom bars. - custom vanities

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  • General contractor in Oakville, Ontario

    We specialize in repairing and installing glass showers, mirrors, glass railings, balcony doors, screens, residential windows, and office partitions at a reasonable price. We provide the best services with high customer satisfaction ratings. We make sure you are happy with the final results we give you. Your satisfaction is our priority.

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  • General contractor in Oakville, Ontario

    29 yrs in trim carpentry and custom trim Woodworkings. Worked in many sectors and trim division Low rise high rise and commercial ,also expertise in typical and fire rated hardware applications.. Based out of Hamilton but can travel depending on the job .. I can also measure quote and order your trim . I work with poplar 90% of the time Extensive experience in custom trim Woodworking custom homes or remodels I work alone most of the time , I’m very efficient at what I do and how I do it .

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  • General contractor in Oakville, Ontario

    Reliable and hardworking handyman providing quality home repair and maintenance services. I can help with painting, drywall repairs, furniture assembly, mounting TVs and shelves, caulking, gutter cleaning, and general home maintenance. I take pride in doing every job carefully, keeping the work area clean, and making sure my customers are satisfied.

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  • General contractor in Oakville, Ontario

    At Aqua Flow Plumbing, we provide reliable and professional plumbing services for homeowners and businesses. From repairs and maintenance to installations and general plumbing work, we take pride in quality workmanship, honest service, and attention to detail. We’re committed to getting the job done right, keeping customers informed, and delivering dependable results. Contact us today for your plumbing needs!

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  • About BuildX Pro Renovation Inc. BuildX Pro Renovation is fully insured and WSIB covered, giving our clients peace of mind on every project. We are committed to professional workmanship, safety, and reliable service. Your home deserves more than just a renovation — it deserves quality work, careful attention, and a team you can trust. At BuildX Pro Renovation Inc., we provide professional renovation and home improvement services throughout Toronto and the GTA, helping homeowners transform their spaces with clean workmanship, thoughtful solutions, and attention to every detail. From a fresh coat of paint to a complete renovation, we approach every project with the same level of care and professionalism. Our services include: • Interior Painting & Drywall • Flooring Installation — Vinyl, Laminate & Engineered Flooring • Tile & Backsplash Installation • Bathroom Renovations • Kitchen Renovations & Installation • Basement Finishing • Stair Renovation & Refinishing • Framing & Interior Improvements • Baseboards, Trim & Finishing Work • Demolition & Removal • Complete Home Renovations Why homeowners choose BuildX Pro Renovation? We believe a great renovation is not only about how the finished project looks — it’s also about the experience along the way. That means clear communication, honest and detailed estimates, respect for your home, careful workmanship, and a clean job site from start to finish. Before beginning, we take the time to understand your goals and recommend practical solutions for your space and budget. During the project, we keep you informed and pay close attention to the details that make the difference between simply finishing a job and finishing it properly. And when the work is complete, we don’t just pack up and leave. We take care of the final touch-ups and cleanup so you can enjoy your newly renovated space. Whether you need one room refreshed or are planning a larger renovation, our goal is simple: Beautiful results. Quality workmanship. A home you’ll be proud of. Free on-site estimates are available throughout Toronto and the GTA. As a special offer, when you become a BuildX Pro customer, you will also receive our FREE 1-Year Home Care Services. For one full year, every 3 months, you can choose one complimentary home-care service based on what your home needs, such as: • Checking for possible leaks or water issues • Inspection of moulding, trim, and caulking areas • Bathroom/shower/bathtub silicone & caulking maintenance • General inspection of areas that may need minor attention You choose the service you need at each 3-month visit. 4 complimentary service visits over 1 year — completely FREE for our customers. We’d be happy to discuss your project and help bring your vision to life. BuildX Pro Renovation Inc. Quality work. Beautiful results.

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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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