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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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  • OLVER ROOFING

    New on HomeStars

    General contractor in Oakville, Ontario

    Olver Roofing provides residential roofing repairs, replacements, inspections, and attic assessments throughout the GTA. We focus on finding the cause of roofing problems and explaining the options clearly before work begins. From leaks and flashing problems to ventilation, animal-entry damage and complete roof replacements, our approach is straightforward: inspect carefully, document what we find, and recommend only the work that makes sense. We are fully insured and take pride in clean workmanship, clear communication, and treating every home with respect. Whether you need a small repair or want a better understanding of your roof’s condition, Olver Roofing is here to help.

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  • Chico Reno’s

    No reviews yet

    General contractor in Oakville, Ontario

    F&N Roofing specializes in professional flat roofing and shingle roofing services for both new construction projects and roof renovations. We provide reliable, high-quality workmanship, helping homeowners and builders protect their properties with durable roofing solutions. Whether you need a brand-new roof or repairs and upgrades to an existing one, F&N Roofing delivers dependable service and lasting results.

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  • Kel Works

    No reviews yet

    General contractor in Oakville, Ontario

    We are a reliable and hardworking team known as Kel Works. We take pride in providing quality help with all kinds of general work from cleaning and moving assistance to handyman tasks and outdoor jobs. Our focus is on doing every job efficiently, paying attention to detail, and making sure our customers are fully satisfied. At Kel Works, we believe in honesty, professionalism, and putting care into everything we do. No matter the task, you can count on us to get it done right.

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  • Glassowin

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

    Looking for top-quality glazing, doors, and security solutions? We specialize in professional glasswork, including doors, windows, and shower enclosures, as well as automatic door operators and locksmith services. Plus, we manufacture and install durable hollow metal and wood doors tailored to your needs. Whether it’s residential, commercial, or industrial, we deliver expert craftsmanship and reliable service. Contact us today for the best in door and glass solutions!

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    Latest review:
    Repair exterior doors-
    Eric at Canuck Glass is a total professional, super responsive and has an attention to detail. His quote is reasonable and he can be relied upon. Highly recommended.

  • Miguel Menendez

    No reviews yet

    General contractor in Oakville, Ontario

    Greetings, my name is Miguel and I'm passionate about providing top-notch services in plumbing (4yr experience), landscaping (3yr experience)and cleanup services. I take pride in delivering quality work that meets my customers' needs. Whether you need a quick plumbing fix, a beautiful landscape design, or thorough cleanup services, I'm here to help. I believe in building strong relationships with my clients and ensuring their satisfaction with every job. Let's work together to create the perfect solution for your home or business!

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  • DOMI-NEX CANADA INC.

    New on HomeStars

    General contractor in Oakville, Ontario

    Dominex Concrete & Construction is a family-owned company proudly serving homeowners and businesses across the Greater Toronto Area. We specialize in concrete sidewalks, driveways, curbs, concrete pads, stairs, repairs, removal and replacement. We approach every project—large or small—with hard work, honesty and attention to detail. For us, concrete work is more than completing a job. It is about earning your trust and delivering a strong, clean and professional result that you can feel proud of. We communicate clearly, respect your property and work closely with you from the initial estimate through project completion. When you choose Dominex, you receive dependable service, quality workmanship and a team that treats your project as if it were our own. Contact us today for a free estimate. Let’s build something strong together.

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  • Anchor lawn care

    No reviews yet

    General contractor in Oakville, Ontario

    As a lawn care business in Bank view circle, Etobicoke, I offer comprehensive lawn maintenance services, including mowing, edging, garden, spring clean up, fall clean up, and general upkeep, to ensure your lawn looks it's best, all year round. This year of 2025 I'm giving my customers free spring clean up, no charges on that. Here's a more detailed description: Anchor lawn care: I offer a range of services to keep your lawn looking it's best, including: * Mowing: Regular and precise mowing to maintain a neat and healthy lawn. * Edging: Professional edging to create clean, defined lines around your lawn and walkways. * Garden: Removing unwanted grass and dead flowers,to makes flowers neater and healthy. * General upkeep: This includes removing debris, raking leaves, and other tasks to ensure your lawn is tidy and well maintained. Reliable and Professional: I am committed to providing reliable and professional lawn care services, ensuring customer satisfaction and delivering exceptional results. Focus on Quality: I prioritize quality workmanship and attention to detail in every service i provide, ensuring your lawn looks it's best.

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  • Gloris Carpentry

    No reviews yet

    General contractor in Oakville, Ontario

    Custom woodworking, framing, flooring Gloris Carpentry – Quality Work with Honest Prices Looking for reliable help with your home projects? Gloris Carpentry, a small, skilled carpentry team, offers affordable and professional services for homeowners across Toronto. Our Services: Floor Installation — Starting at $1.00/sqft (labor only) Baseboard & Shoe Moulding Installation — Just $1.00/linear foot Decoration Wall Panel installation — Custom feature walls to elevate your space Furniture Assembly – Accurate, fast, and stress-free (IKEA & More) Non-Load Bearing Wall Framing – Ideal for closets, room dividers, or small renovations Please note: Materials should be purchased and delivered by the homeowner before installation. Weekend availability only – Reserve your spot in advance! Serving Toronto and nearby areas Contact Gloris Carpentry today for a free quote or to schedule your project!

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  • RenoVision

    No reviews yet

    General contractor in Oakville, Ontario

    RenoVision can help you with your 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 request in Hannon and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with RenoVision now to discuss your needs and arrange a quote.

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  • Dakota Plumbing & Hydronics

    Rating: 4.7 out of 5
    General contractor in Oakville, Ontario

    Operating out of Hamilton, we at Dakota Plumbing & Hydronics take pride in our work and strive to provide top notch service to our customers.

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    Latest review:
    Our water was leaking in the furnace room and he came and fixed it in 5 minutes. Quick and simple fix, knows all his things well and is a professional. Will recommend to others.

  • MAG Services inc.

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

    At MAG Services Inc., we specialize in water damage restoration, mold remediation, and fire damage cleanup for both residential and commercial properties. We are proudly IICRC certified and committed to delivering high-quality, reliable restoration services using the most modern and efficient equipment in the industry. Our highly trained and certified team is available 24/7, ready to respond to any type of emergency — from burst pipes and basement floods to smoke damage and natural disasters. No job is too big or too small for us. We go beyond emergency response by offering full in-house renovation services, including: Drywall repairs and installation Plastering Baseboard installation Interior painting Full restoration and reconstruction Whether you're dealing with an unexpected disaster or need professional restoration and repairs, MAG Services Inc. is here to bring your space back to life — safely, quickly, and efficiently.

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    Latest review:
    Repair rot / water damage-
    Assessment for water damage in ceiling was quite professional and next steps explained clearly. Thanks!

  • PRIMELAND LANDSCAPING INC

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

    Our company is dedicated to fulfilling all your dreams and providing you with the best service !

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    Latest review:
    Paving and interlocking stone-
    Amazing job! Great communication and great attention to detail. He knew exactly what was required of this job. Very reasonably priced. Will use again for other jobs.

  • Last King Construction Inc

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

    Last King Construction we offer a wide range of services, including Waterproofing, Underpinning, Demolition, Sump Pump, Concrete work, Interlocking, Extensions, Additions, Walkouts and more. As a family-owned business, our core values of integrity and quality service guide every project we undertake. We prioritize safety, customer satisfaction, and innovation, ensuring top-notch results every time.

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    Latest review:
    Alex and his team were an absolute pleasure to work with from start to finish. They are a truly professional company that will complete their job on time and on budget. At the beginning, we were only going to use Last King Construction for the underpinning of our basement, but we were so impressed with the quality of the work that they also took care of our excavating and addition needs. We couldnt be more satisfied!

  • White Wall Inc

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to White Wall Inc., your trusted partner for all your drywall and painting needs. With over five years of experience, we specialize in drywall installation, drywall finishing, and painting services, delivering high-quality results on every project. At White Wall Inc., our mission is clear: to ensure the satisfaction of our clients by providing affordable solutions while maintaining the highest quality standards. We take pride in our attention to detail, timely execution, and commitment to transforming your spaces into something truly special. Our Services Include: Drywall Installation: Expert installation for smooth, durable walls. Drywall Finishing: Professional taping, mudding, and sanding for a flawless finish. Painting: High-quality painting services to bring your vision to life.

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  • Milla carpentry

    No reviews yet

    General contractor in Oakville, Ontario

    Milla Carpentry is a Toronto based (gta) company,I’m also a member of LIUNA local 183,I specialize in rough carpentry, Drywall,Deck,Fence,Drywall,Door and window installation and framing basements at a competitive price👍🏾 Free quote is also available

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  • Toronto Elite Home Renovation Corp

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

    Toronto Elite Home Renovation Corp. provides reliable handyman and home improvement services across the Greater Toronto Area. We specialize in painting, drywall repair, trim installation, door and window repairs, caulking, furniture assembly, TV mounting, and general home maintenance. We focus on quality workmanship, honest pricing, and customer satisfaction.

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    Latest review:
    Repair or transform furniture-
    Job well done. Recommended.

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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