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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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  • Walia Environmental Constructions Inc.

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

    WEC offers a complete service with no subcontractors being involved. The below services are offered with No Hidden Fees, Surprises, Complete Transparency, all within timely communication: • Demolition - Interior Demolition • Construction Dumpster Bin Rental • Construction Temporary Site Fence Rental • Bulk Haul - Tri/Axle Dump Truck Load Service WEC is owned and operated by a Civil Engineer. We are WSIB insured, Certified & Fully Insured, with over $2M liability coverage, ask us about our Safety Policy.

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    Latest review:
    Dumpster rental - delivery and pickup-
    They were prompt and efficient, picking up and dropping off our bin on time and at a great price

  • Gulammohyuddin Mansuri

    Rating: 4.5 out of 5
    General contractor in Oakville, Ontario

    APPLIANCE INSTALLATION AND FURNITURE ASSEMBLY • Mounting hardware • Water line/tube connectors • Electrical adapters or brackets • Anchoring screws • Dishwashers, Over-the-Range Microwaves • Washers & Dryers • Cooktops & Ranges / BBQ Installations • Wall Ovens & Built-In Microwaves • Hood Fans, Chimneys • Panel-Ready Fridge/Dishwashers • TV Wall Mounts • Fridge Water Line ✅ assembly of all types of furniture 🪑

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    Latest review:
    Install or replace household appliances-
    Though he did not have all the tools he needed, he persisted with the project until it was done. He really put in a good effort and ensured the job was done to our liking. Good work.

  • Gallery kitchens and countertops

    No reviews yet

    General contractor in Oakville, Ontario

    we are specialized in making kitchen cabinets,custom vanities,custom closets,bars, laundries. we believe in customer satisfaction.

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  • Legacy General Contracting

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

    We are new to HomeStars but have been in business since 2010! At Legacy General Contracting we offer premium quality landscape design and construction services. From front entrances to full-scale projects, we love helping our clients design and build beautiful outdoor living spaces. Experience, quality and attention to detail are at the heart of everything we do when bringing your vision to life. You can see more of our work at www.legacyGC.ca and check out our 5 star google reviews online. Contact us for your free estimate today! We are your dream builders.

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    Latest review:
    I recently hired Rade for a landscaping project and couldnt be more pleased with the results! The project involved installing landscaping fabric and gravel around our vegetable garden to prevent weeds and improve drainage. He also planted grass and hydrangeas in an empty area at the front of our house to enhance curb appeal. Rade was professional, thorough, and took great care in his work, creating a welcoming look that has completely transformed our outdoor space. Ill definitely hire him again for future projects! Thank you.

  • Stahmax Renovation

    No reviews yet

    General contractor in Oakville, Ontario

    I am a reliable, owner-operated renovation professional with over 10 years of hands-on experience in residential renovations. Every project is completed personally, with close attention to detail, quality workmanship, and respect for your home. Services include dust-free popcorn ceiling removal, interior painting, full bathroom renovations, full basement renovations, porcelain slab installation, and other custom finishing work. I specialize in clean, precise results and take pride in delivering high-end finishes without the hassle of large crews. From small upgrades to complete home transformations, clients value my honesty, consistency, and commitment to doing the job right the first time.

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  • QA Builds

    No reviews yet

    General contractor in Oakville, Ontario

    Reliable contractor offering demolition and handyman services, including interior tear-outs, repairs, and home improvements. I focus on clean, efficient work and keeping job sites organized and ready for the next phase. Quality work, clear communication, and done right the first time.

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  • Totia plumbing

    No reviews yet

    General contractor in Oakville, Ontario

    At Tootia Plumbing GTA, we provide professional and reliable plumbing services across the Greater Toronto Area. With a valid Ontario Plumbing License and full liability insurance, we ensure top-quality workmanship and compliance with all industry standards. Our Services: ✔ Residential & Commercial Plumbing ✔ Drain Cleaning & Unclogging ✔ Leak Detection & Repairs ✔ Water Heater Installation & Repair ✔ Backflow Prevention & Testing ✔ Pipe Installation & Replacement ✔ Bathroom & Kitchen Plumbing Renovations ✔ Emergency Plumbing Services With years of experience in mechanical, electrical, and plumbing systems, we deliver efficient and cost-effective solutions for all your plumbing needs. Whether it’s a minor repair or a major installation, we guarantee quality, reliability, and customer satisfaction.

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  • TSJRMS+

    No reviews yet

    General contractor in Oakville, Ontario

    TSJRMS+ is a reliable, all-in-one service provider specializing in junk removal, residential and commercial moving, lawn care, and snow removal. We’re committed to delivering fast, affordable, and high-quality solutions that help homeowners, property managers, and businesses keep their spaces clean, safe, and efficient year-round. Whether you need to clear out unwanted items, relocate smoothly, maintain a polished outdoor appearance, or manage winter weather challenges, TSJRMS+ brings professionalism, attention to detail, and a customer-first approach to every job. Our team is fully equipped and trained to handle both one-time services and ongoing maintenance contracts with reliability and care. At TSJRMS+, we don’t just get the job done — we get it done right.

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  • MBR

    No reviews yet

    General contractor in Oakville, Ontario

    MBR Restoration is a professional building restoration company based in Ontario, specializing in balcony restoration, concrete repair, waterproofing, and exterior building improvements. We provide high-quality workmanship with a strong focus on safety, durability, and customer satisfaction. Our team has hands-on experience working on residential, commercial, and high-rise projects. Our Services: • Balcony Restoration & Repair • Concrete Repair (cracks, spalling, corroded rebar) • Waterproofing & Sealants • Caulking / Re-caulking • Painting & Exterior Finishing • Building Maintenance & Repairs Why Clients Choose MBR Restoration: • Reliable and professional workmanship • Clean, safe, and fast job performance • Affordable pricing • Experience in high-rise and multi-unit restoration • Strong communication and honest service Our Commitment: At MBR Restoration, we focus on quality first. Every project—big or small—is completed with precision and care. Our goal is to build long-term relationships and help maintain safe, beautiful, and long-lasting buildings across Ontario.

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  • Kayi Bay LTD

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

    At the heart of every great home is quality craftsmanship—and that’s exactly what we deliver. Our company specializes in professional carpentry, framing, and full-scale renovations, bringing precision, reliability, and attention to detail to every project. Whether it’s building strong foundations, transforming outdated spaces, or creating custom woodwork, we take pride in turning ideas into beautifully finished results. With a commitment to high-quality materials, skilled workmanship, and honest communication, we ensure every project is completed to the highest standard—on time and built to last. From small upgrades to complete home transformations, no job is too big or too detailed. We don’t just build structures—we build trust, lasting relationships, and spaces you’ll love for years to come.

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    Latest review:
    Carpentry framing-
    He is very good team to work on my garage framing. Work fast and did a good job! Many Thanks to him!

  • Qualitech Repair

    No reviews yet

    General contractor in Oakville, Ontario

    We specialize in expert electric and gas appliance repair, offering reliable services for all major brands. With over half a decade year of experience, we pride ourselves on our fast response times, affordable pricing, and unmatched customer service. Our skilled technicians are trained to diagnose and repair a wide range of appliances, from ovens and dishwashers to dryers and refrigerators. What sets us apart is our commitment to quality and integrity, ensuring every job is done right the first time. Trust us to restore your appliances to their optimal performance!

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  • Designs by Deeda

    No reviews yet

    General contractor in Oakville, Ontario

    DESIGNS BY DEEDA INC specializes in transforming spaces with elegance and functionality. We offer: Luxury Vacant Home Staging highlighting the true potential of empty properties. Occupied Home Staging : maximizing appeal while working with existing furnishings. Airbnb Styling : creating stylish, welcoming, and memorable short-term rental experiences. Interior Decorating : tailoring designs that reflect your lifestyle and taste. Our work speaks for itself. We pride ourselves on delivering high-quality service at affordable prices, serving clients across the GTA and surrounding areas. Thank you for trusting us to elevate your space.

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  • Vivcro

    No reviews yet

    General contractor in Oakville, Ontario

    Whether it's a custom home, office space, or large-scale infrastructure project, we manage every aspect with precision and attention to detail. From design to execution, we focus on meeting timelines, staying within budget, and ensuring the highest standards of safety and craftsmanship.

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  • MRPL13

    No reviews yet

    General contractor in Oakville, Ontario

    Custom paint works.Handyman service

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  • Brendan Maloney Construction (BMC)

    No reviews yet

    General contractor in Oakville, Ontario

    Hi, I’m Brendan—a skilled multi-trade professional with 5+ years in construction, including carpentry, drywall, tile, trim, and flooring. I run a local home services business offering repairs, installations, yard work, and general maintenance. Reliable, detail-oriented, and fully certified (WHMIS, Working at Heights), I bring quality workmanship and honest service to every project. Let’s get your job done right!

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  • Roofitek Ltd.

    No reviews yet

    General contractor in Oakville, Ontario

    At Roofitek Ltd., we believe every home deserves strong protection and lasting beauty. Based in Calgary and serving surrounding areas, we specialize in asphalt shingle roofing, roof replacements, new construction, siding, soffit, fascia, and gutter services. Whether it’s tearing off an old roof or giving a new home the perfect finish, our team delivers craftsmanship you can count on. What sets us apart is our commitment to honesty, quality, and customer care. We are WCB covered, fully insured, and working-at-heights certified, so you can feel confident your project is handled safely and professionally. Every detail matters—from using top-grade materials like IKO Cambridge shingles to ensuring proper ventilation and clean-up after the job. With Roofitek, there are no hidden costs or rushed jobs. We provide clear quotes, reliable timelines, and strong workmanship warranties. Homeowners choose us because we combine technical expertise with a friendly, approachable style. 💬 Looking for a contractor who respects your time, budget, and home? Send us a message today—we’d love the chance to earn your trust and protect your home for years to come.

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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 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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