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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

    At Precision Roofing by Pat, we bring over 10 years of hands-on experience and craftsmanship to every rooftop. As a full-fledged shingler, Pat leads the company with a deep commitment to quality, durability, and attention to detail. Whether it's a new installation, a timely repair, or a full roof replacement, Precision Roofing delivers reliable, high-standard shingle work tailored to protect your home for years to come. We're proud to serve our community with honest pricing, dependable service, and roofing done right—the first time.

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  • General contractor in Oakville, Ontario

    At Rosewood Concrete Designs, we specialize in delivering top-quality concrete and excavation services tailored to meet your needs. Our expertise spans a wide range of residential and commercial projects, providing durable and aesthetically pleasing solutions that enhance your property’s value and functionality. Our Services Include: Stamped Concrete: Textured surfaces mimicking stone, brick, or slate for patios, driveways, and walkways. Broom Finish: Slip-resistant, durable surfaces for outdoor spaces. Exposed Aggregate: Stylish decorative concrete showcasing natural stone. Basement Floors, Garage Floors, Excavation and Fence Post Installation We are committed to high standards of craftsmanship, reliability, and customer satisfaction. Whether you’re looking to enhance your home’s curb appeal or need a durable foundation for your next project, Rosewood Concrete Designs is here to bring your vision to life. Contact us today to discuss your project and receive a free estimate!

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  • General contractor in Oakville, Ontario

    At PrimeHouse Renovation, we specialize in high-quality residential construction and renovation services tailored to meet the unique needs of every homeowner. From building side entrances and expert framing to HVAC installation, drywall, mud tape, and flawless flooring or tiling — our skilled team handles every aspect of your project with precision. Whether it’s a full kitchen upgrade, bathroom renovation, or a complete home makeover, we combine craftsmanship, reliability, and attention to detail to bring your vision to life. At PrimeHouse, your home is our priority.

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  • General contractor in Oakville, Ontario

    With 20 years of hands-on experience, I bring expert craftsmanship to every project - no shortcuts, no compromises. From full bathroom remodels to drywall, painting, tiling, trim, and flooring, I handle every detail myself to ensure top-quality results. If you want it done right the first time, let’s get started!!!

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  • General contractor in Oakville, Ontario

    Our professional team is very passionate about delivering high quality, reliable service you can count on. Whether it's a small repair or a big project, we treat every job with care and attention to detail. Client satisfaction is our top priority!

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  • General contractor in Oakville, Ontario

    We are a professional landscaping company dedicated to transforming outdoor spaces into beautiful, functional, and well-maintained environments. We provide reliable landscaping solutions for residential and commercial properties, including lawn care, garden maintenance, landscape design, planting, seasonal cleanups, interlocking, sod installation, and outdoor improvements. Our team focuses on quality workmanship, attention to detail, and customer satisfaction. We use professional techniques and high-quality materials to create landscapes that enhance the beauty and value of your property. Whether you need regular property maintenance or a complete outdoor transformation, we are committed to delivering dependable service, honest pricing, and results you can be proud of. Our Services Include: • Lawn maintenance and care • Landscape design and installation • Garden and flower bed maintenance • Sod installation and repair • Interlocking and patio projects • Spring and fall cleanups • Tree and shrub planting • Commercial property maintenance • Snow removal services We take pride in creating outdoor spaces that are clean, beautiful, and built to last.

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  • General contractor in Oakville, Ontario

    Experienced Handyman and Renovation Specialist with strong skills in framing, drywall, flooring, painting, trim work, and general home repairs. I’ve managed full renovation projects from demo to finishing, including bathrooms, kitchens, basements, and custom carpentry. My background includes mechanical assembly, property maintenance, and leading small crews, giving me strong problem-solving ability and reliable workmanship. Key skills: Carpentry, framing, trim, doors Drywall install/repair, mudding/taping Flooring (LVP, laminate), tiling, backsplashes Painting, caulking, fixture installs Minor plumbing/electrical repairs Project coordination & safe tool operation Certified in WHMIS, Working at Heights, Forklift, and Overhead Crane. Committed to quality work, clear communication, and dependable service.

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  • General contractor in Oakville, Ontario

    At Obsidian Interiors, we believe luxury begins indoors. Our team is passionate about transforming everyday spaces into elegant, functional, and comfortable environments that truly feel like home. Based in the GTA, we specialize in high-quality interior renovations, including kitchens, bathrooms, basements, and full-home remodels. Every project we take on—big or small—is handled with care, precision, and an eye for detail. We take pride not only in our craftsmanship but also in our communication and professionalism. From the first consultation to the final walkthrough, our goal is simple: to make your renovation experience smooth, transparent, and enjoyable. Whether you’re refreshing a single room or reimagining your entire home, we’re here to bring your vision to life with quality you can trust and results you’ll love for years to come. ✨ Let’s build something beautiful together.

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  • General contractor in Oakville, Ontario

    At Bravo Interlock Repairs, we’re not your average paver repair company—we specialize exclusively in interlock repairs, which means every part of our process is designed for one thing: making old pavers look and perform like new. Whether it’s a sinking driveway, uneven walkway, or patio that’s seen better days, we’ve got a proven solution. Unlike general contractors who treat this as a side job, interlock repair is our craft. We don’t believe in one-size-fits-all fixes. That’s why we offer a range of tailored repair options, including full lift and relays, partial repairs, and polymeric sand replacement—all backed by warranties. Yes, even our polymeric sand jobs come with a guarantee, because we believe in standing behind our work. With Bravo, you get lasting results, not just a quick cosmetic touch-up. We're committed to quality, transparency, and providing options that suit every budget. When you hire Bravo, you’re not just fixing pavers—you’re protecting your investment for the long haul.

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  • General contractor in Oakville, Ontario

    We are trusted HVAC contractor specializing in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems. With years of industry experience, we are committed to providing efficient and reliable solutions to keep your home or business comfortable year-round. Whether you need a new system installed, routine maintenance, or emergency repairs, our skilled technicians ensure top-quality service with a focus on energy efficiency and customer satisfaction. We are dedicated to delivering fast, professional, and cost-effective HVAC services tailored to meet your specific needs.

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  • General contractor in Oakville, Ontario

    Professional interlocking and landscaping services in the GTA. We build durable, clean, and modern outdoor spaces.

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  • General contractor in Oakville, Ontario

    Suly Flooring & Tile Corp. is a Woodbridge based HVAC contractor, Flooring Contractor, Handyman, Carpenter, Tiler, Stairmaker, Renewable Energy Specialist, Countertops Specialist, Cabinet maker, Interior decorator, Interior designer, Upholsterer, Electrician, Plumber, Refrigeration specialist, General contractor, Mason, Metal worker & Concrete Specialist company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace wooden floor or parquet, epoxy flooring, install laminate floor, install vinyl, linoleum or pvc floor, wall or floor tiling, install or replace carpet, repair floor, install or replace floor heating, repair or maintain floor heating, install or renovate stairs, repair or maintain stairs, repair wall or floor tiles & refinish or polish floor, message us so we can assist you and arrange a quote.

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  • General contractor in Oakville, Ontario

    Following my passions to build, create, restore. To serve. I do my own work! Save money by removing the middleman and get a top 1% Mason/Restoration Specialist for less!

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  • General contractor in Oakville, Ontario

    Dear Homeowner, Finding someone who delivers exceptional quality and is reliable, honest, and easy to work with isn’t always simple. That’s where I come in. I provide high-end handyman and renovation services designed for homeowners who want beautiful, lasting results without the stress, delays, or guesswork that often comes with hiring contractors. Every project I take on is handled with precision, care, and professionalism. Whether it’s a small upgrade or a full renovation, my goal is simple: deliver results that not only look outstanding but are built to stand the test of time. Here’s what makes working with me different: High-End Craftsmanship Clean, detailed work that elevates the look and feel of your home Reliable & On Time I show up when I say I will and complete projects as promised Clear, Upfront Pricing No hidden costs, no surprises just honest, transparent quotes Stress-Free Process I handle the details so you can enjoy the results Built to Last Quality work that saves you money by doing it right the first time You shouldn’t have to choose between quality and reliability you deserve both. If you’ve been putting off a project because you’re unsure who to trust, this is your sign to get it done right

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  • General contractor in Oakville, Ontario

    Coremitt Construction Ltd. is a full-service construction and renovation company dedicated to delivering high-quality residential and commercial building solutions. We specialize in home renovations, home extensions, deck and fence, basement finishing, kitchen and bathroom upgrades, framing, drywall, painting, and general contracting services. At Coremitt Construction Ltd., we focus on precision craftsmanship, reliable project execution, and attention to detail from start to finish. Whether it’s a small upgrade or a full-scale renovation, our goal is to transform spaces with durability, functionality, and modern design in mind. We pride ourselves on transparent communication, timely completion, and building strong relationships with our clients through trust and consistent 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 825 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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