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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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  • IGAM PLUMBING AND HEATING LTD.

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

    As a young entrepreneur and licensed plumber, I bring a fresh, energetic approach to every project. My background spans from residential and high rise service to new builds, giving me a well rounded foundation in the trade. I am fully licensed, certified, and insured, including holding a backflow prevention license and a G2 gas technician license. I pride myself on being hardworking, thorough, and dedicated to delivering top quality results. Whether you need reliable service or expert guidance on a new build, I'm ready to tackle your plumbing needs with precision and care.

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    Latest review:
    Install or repair faucets-
    One will not find many reviews for Alex. Reason being is, though Alex is an experienced plumber (6+ years of experience), he just decided to go solo. Alex is professional, friendly, and courteous. He had given me an estimate up front. Had explained what the issue might be. He showed up on time. Fixed the issue. Also, gave me a few tips (do's and don'ts) on what to watch out for. I am very impressed with his work. I would recommend Alex in a heartbeat. PS: Do not let the lack of reviews discourage you from hiring Alex.

  • Plumber

    No reviews yet

    General contractor in Oakville, Ontario

    With years of plumbing experience, I help homeowners and businesses solve plumbing problems quickly and stress-free. I’m known for showing up doing clean, quality work, and treating every job like it’s my own home. This includes diagnosing leaks, repairing or replacing faucets and fixtures, clearing clogged drains, fixing toilets, and addressing water pressure problems. Your comfort and satisfaction always come first.

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  • soheyl ahmadi

    No reviews yet

    General contractor in Oakville, Ontario

    Professional Welder with years of experience in mobile welding and custom metal fabrication. I specialize in gates, railings, fences, stair repairs, structural steel, and all types of custom welding projects. I provide high-quality workmanship, reliable service, and fair pricing. Fully equipped to work on-site and complete projects safely and efficiently Customer satisfaction is my top priority

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  • NextGen Window Coverings Inc

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to NextGen Window Coverings — The Future of Modern Living. We’re redefining the way you experience your space with sleek, stylish, and smart window solutions. Specializing in motorized blinds, automated shades, and premium shutters, we combine innovation with design to deliver custom coverings that elevate both form and function. Whether you're outfitting a new home, refreshing a space, or upgrading a commercial property, our expert team makes the process effortless from consultation to installation. At NextGen, we’re not just installing blinds — we’re transforming windows into a seamless part of your lifestyle.

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  • Emperor Ventures Inc.

    No reviews yet

    General contractor in Oakville, Ontario

    We are General Contractor and Licensed Electrician (ECRA/ESA #7017408) We deliver trusted, high-quality electrical and general contracting services across residential, commercial, and industrial sectors throughout GTA . From new builds and renovations ( Houses, Basement, Commercial properties ) to system upgrades. We ensure every project is handled with precision, safety, and professionalism. Why Choose us? • Licensed & Experienced Electricians • Up-to-date with Current Electrical and Building Codes. • Authorized ECRA/ESA Contractor (#7017408) • Honest Work • Fast Turnaround • Competitive Pricing • Demolition services • Smart home experts • Top quality finishing • Best record with ESA Electrical & Contracting Services Offered: • Panel Upgrades: 100A to 200A / 400A • Troubleshooting & Service Calls.

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  • OEIGHT COUNTERTOP INSTALLER

    New on HomeStars

    General contractor in Oakville, Ontario

    At OEIGHT contractors, we strive to provide our customers with the best quality services and products available. Our team of experienced professionals works hard to ensure that your individual needs are met with a tailored approach. We have a strong focus on customer satisfaction and are committed to delivering top-notch results. With years of experience in the industry, we are confident that you will be pleased with the results of our work. There's a reason why we're the best-rated countertop restoration service in the Greater Toronto Area. We promise amazing results and unmatched customer service (our fully trained technicians are the best!).

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  • Abdulafeez Arogundade

    No reviews yet

    General contractor in Oakville, Ontario

    AbdulAfeez Arogundade is an architectural designer specializing in digital twins, prefab construction, and high-quality 3D visualization. As the founder of RevoStudioz, he provides permit drawings, modular housing designs, and robotic fabrication solutions. With expertise in Rhinoceros 3D, Archicad, Revit, and V-Ray, he delivers detailed visualizations and technical drawings for residential and commercial projects. Based in Toronto

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  • Hamila Plumbing

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

    All plumbing services Licensed and experienced plumber providing high-quality residential and commercial plumbing services across the GTA. From repairs and installations to full plumbing renovations, I take pride in delivering reliable workmanship, honest pricing, and excellent customer service. Fully licensed.

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    Latest review:
    Install or replace water supply and drainage-
    Prompt communication. Thorough work. Very happy customer!

  • The Brother Bears Painting Inc

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

    The Brother Bears Painting Inc. delivers premium painting services to Toronto, the GTA, Halton, Hamilton, Durham, and beyond. Our team of 15 highly trained artisans specializes in high-end residential, retail, and commercial projects, offering expert craftsmanship in fine finishes, custom wallpaper installations, limewash techniques, precision drywall repairs, and professional spray applications. We are committed to transforming spaces with exceptional attention to detail and a refined touch. Discover our artistry by visiting our Instagram portfolio: @brotherbearspainting

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    Latest review:
    Best quality work! I always use them for my listings and my clients are crazy about them! They were even able to get some done in a time crunch. Recommend to any and everyone

  • I Renovation

    No reviews yet

    General contractor in Oakville, Ontario

    We are new in homestar please support us. Tired of unreliable contractors? At iRenovation, we believe in getting the job done right the first time. From Minor Fixes to Major Renovations." As a locally owned and insured business, we treat your home with the same care as our own. We're not just fixing problems; we're giving you peace of mind and your time back. Handyman services. Renovations legalBasement basement entrance landscaping. bathroom caulking Contact us to talk about your job and get a quote.

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  • CANADA EXTERIORS EXPERT LTD.

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to CANADA EXTERIORS EXPERT LTD. Our priority in our business is “Cleanliness, Honesty and Reliability” where our goal is to provide you with professional service that exceeds your highest expectations. Our team will work with you personally to create a custom solution to fit your specific needs, offering the best job for the best price. we have years of business experience our history is strong If you need this type of works do not hesitate to call us and we guarantee all the work we do to our valued customers… THANK YOU… CANADA EXTERIORS EXPERT

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  • Ahmed Himmat Design Inc.

    No reviews yet

    General contractor in Oakville, Ontario

    A multidisciplinary interdisciplinary design studio specializing in building design. Building Design: - Custom Homes (Design and Build) - Residential Solutions - Multiplex Dwellings - Small Buildings We design. We build. We paint.

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  • Prince Noel

    No reviews yet

    General contractor in Oakville, Ontario

    Over 15 years we’ve been servicing around the Gta service includes concrete, finishing patios, concrete slabs, full home, renovation, kitchen, and bathroom installation and etc. high-quality work for very affordable price and is looking forward in forming long-term relationship with our clients feel free to reach out for a free quote thanks

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  • V.C General Contracting

    No reviews yet

    General contractor in Oakville, Ontario

    With over 20 years of experience working in the trades and as a general contractor I pride myself in delivering good quality and honest work with competitive pricing. Throughout the years I have gained experience and knowledge in many different trades. I am a fully licensed Red Seal certified Plumber and Pipefitter with years of experience in tile setting, bathroom waterproofing, drywall and plastering, electrical, painting, finish carpentry including crown molding, coffered ceiling, wainscoting, wall panels, interior framing and concrete work.

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  • Daniel Engoda

    No reviews yet

    General contractor in Oakville, Ontario

    am excited to apply for the HVAC Installer Technician position With three years of experience in installing heating and air conditioning systems, I have developed strong technical skills and a commitment to delivering high-quality service. I am eager to bring my expertise to your team and contribute to reputation for excellence. Throughout my career, I have successfully installed a variety of residential HVAC systems, ensuring compliance with industry standards and safety regulations. I am proficient in reading blueprints, measuring and cutting ductwork, brazing, and wiring components. My ability to troubleshoot installation challenges and collaborate with teams has allowed me to complete projects efficiently and exceed customer expectations. Beyond my technical skills, I take pride in my attention to detail, strong work ethic, and ability to communicate effectively with clients and colleagues. I thrive in fast-paced environments and am always eager to learn and adapt to new technologies in the HVAC industry. I would welcome the opportunity to discuss how my experience can benefit your team. Please feel free to contact me at your convenience to schedule an interview. Thank you for your time and consideration

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  • Pack & Roll Moving

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to Pack & Roll Moving! With over 3 years of experience in the moving industry, our team is committed to making your move smooth, stress-free, and efficient. We’ve handled everything from small apartment moves to large family homes, always treating your belongings with care and respect. Based in Hamilton, we serve the entire GTA, including Burlington, Mississauga, Oakville, and nearby areas. Whether you’re moving locally or long-distance, we’re ready to help. We offer full-service moving, including packing/unpacking, wrapping, disassembly/reassembly, loading, unloading, and transport. We also specialize in moving fragile and specialty items with extra care. Fully licensed and insured, our team takes pride in being professional, punctual, and reliable. At Pack & Roll Moving, we value honesty, hard work, and customer satisfaction. Let us take the weight off your shoulders—literally. Contact us today to get moving the right way!

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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 840 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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