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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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  • C2sky Air Systems Inc.

    Rating: 1 out of 5
    General contractor in Oakville, Ontario

    C2Sky Air Systems Inc. is a professional HVAC company providing reliable heating, cooling, ventilation, installation, and maintenance services for residential and commercial properties throughout the GTA. We focus on quality workmanship, dependable service, and solutions tailored to every project.

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  • Rapri renovations

    No reviews yet

    General contractor in Oakville, Ontario

    at Rapri Renovations we transform your vision into reality with expert craftsmanship, attention to detail, and a commitment to excellence. As a trusted renovation company with years of experience, we specialize in creating stunning home makeovers that elevate the beaty, functionality, and value of your property. whether you're dreaming of a modern kitchen, a spacious living room. or a complete home renovation, our team works closely with you every step of the way to ensure the project reflects your unique style and meets your needs. our skilled professionals are dedicated to delivering high-quality work on time and within the budget, all while minimizing disruption to your daily life. From the initial consultation to the final touches, we pride ourselves on clear communication, transparency, and reliability. We use inly the finest materials and stay up-to-date with the latest design trends and techniques to guarantee lasting results. At Rapi Renovations, we don't just renovate spaces-we build lasting relationships with our clients, ensuring your satisfaction is our top priority. If your ready to transform your home into a place you'll love for years to come, trust us to make it happen. let us bring your dream home to life!

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  • TN Floor and Stairs

    No reviews yet

    General contractor in Oakville, Ontario

    TN Floor and Stairs 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 North York and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with TN Floor and Stairs now to discuss your needs and arrange a quote.

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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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  • Aviv Plumbing

    Rating: 5 out of 5
    General contractor in Oakville, Ontario
    • Best of Awards 2021

    Aviv Plumbing Inc. is a homegrown, owner-operated plumbing company based in Concord, Ontario, serving homeowners, property managers, and businesses across the Greater Toronto Area — including Toronto, Vaughan, Richmond Hill, Thornhill, Woodbridge, Maple, Mississauga, and Brampton. We're a local team, not a franchise or call centre, and we've built our reputation one job at a time right here in the communities we serve. Our licensed plumbers provide a full range of residential and commercial plumbing services across the GTA. We repair and replace leaky faucets, running toilets, clogged drains, burst pipes, and sewer backups. We handle water heater installation and replacement — including tankless water heaters — along with sump pump installation, backwater valve installation, and shut-off valve replacement. Our team installs and services kitchen and bathroom fixtures including sinks, faucets, toilets, bathtubs, and showers. We also connect and service dishwashers, washing machines, and other plumbing appliances throughout the home. For homeowners looking to prevent costly water damage, Aviv Plumbing is a certified Moen Flo installer, providing smart leak detection and automatic water shut-off systems that monitor your home's plumbing 24/7. On the commercial side, we partner with landlords, property managers, and business owners across the GTA to deliver responsive, professional plumbing service that keeps properties running and tenants satisfied. When you call Aviv Plumbing, you're getting a licensed, insured, owner-operated team that shows up on time, communicates clearly, and gets the job done right — the first time.

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    Latest review:
    Michael is very knowledgeable, right on schedule, reasonable charge and very friendly!. I highly recommend!

  • Beyhagh Renovation

    Rating: 4.8 out of 5
    General contractor in Oakville, Ontario

    Hello, Our team is ready to serve you promptly across the GTA. We provide all home-related services including: • Flooring • Drywall installation and repair • Carpentry • Kitchen renovation • Closet remodeling • Painting • Finish carpentry • Basement renovation • Full home renovation / complete house remodeling • And all other home improvement services We take pride in quality workmanship, reliability, and customer satisfaction. Contact us anytime for a free estimate!

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    Latest review:
    Mount artwork, TVs or furniture-
    Great job. I had a trick installation and he worked with my son to adjust and figure it out. Thx!

  • 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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  • Hermes Exteriors

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to Hermes Exteriors Windows & Doors! We may be new to HomeStars, but we’ve been proudly serving Ontario for over 20 years. As a family-owned business, we bring a personal touch to every project—treating your home or business as if it were our own. We specialize in supplying and installing high-quality European and North American aluminum, fiberglass, and vinyl windows and doors. From modern upgrades to energy-efficient solutions, we help you enhance your space with style, security, and peace of mind. Our services include: • Residential window & door replacement • Commercial glazing – Storefronts, multi-residential buildings, curtain walls, glass partitions, and glass pool railings At Hermes Exteriors, your satisfaction is our top priority. We’re here to earn your trust—one project at a time.

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  • Flooring Office

    Rating: 4.8 out of 5
    General contractor in Oakville, Ontario

    Flooring Office provides flooring renovation services such as; - Staircase renovations - Hardwood Installation - Vinyl Installation - Engineered Hardwood Installation -Laminate Installation - Tile Installation and much more! These services are offered to both residential customers and large-scale businesses who are located throughout the regions of Toronto, Mississauga, Brampton, and other surrounding areas. The first quote is on us!

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    Latest review:
    Mathew and his team revarnished my floors and stairs. I am extremely satisfied and happy with the job they completed. Thank you Flooring Office, highly recommend!

  • Irie demolition and renovation

    No reviews yet

    General contractor in Oakville, Ontario

    Very responsible, honest, respectful and reliable

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  • Alexxconstruction

    No reviews yet

    General contractor in Oakville, Ontario

    Strong communication, reading, numeracy, problem-solving & planning skills Ability to interpret specifications and shop drawings Ability to work with machinery & power tools

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  • Faizan

    No reviews yet

    General contractor in Oakville, Ontario

    Hi, I’m Faizan. I’ve built up solid hands-on experience as a handyman and maintenance assistant, helping with everything from assembling furniture and painting to plumbing fixes, drywall repair, and general home upkeep. I enjoy problem-solving and take pride in doing the job right the first time, whether it’s a quick repair or a bigger project. Clients can count on me to be reliable, detail-oriented, and respectful of their space. I bring my own tools, work efficiently, and always leave things clean and secure. I really enjoy helping people take the stress out of home projects, and that’s why I’m excited to offer my skills here.

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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 repair faucets-
    Hamid did excellent work & was helpful in additional ways as well.

  • Saad Qureshi

    No reviews yet

    General contractor in Oakville, Ontario

    Need help around the house? I’m here for you! Offering reliable home services including: ✔ **Cleanups** (junk removal, yard waste, post-renovation) ✔ **Drywall Installation & Repair** (patching, taping, finishing) ✔ **Painting & Repainting** (interior/exterior, touch-ups, full room makeovers) ✔ **Moving Assistance** (loading, unloading, furniture transport) ✔ **General Handyman Services** (minor repairs, assembly, and more) Affordable, efficient, and hassle-free! Available for residential and small business needs. 📞 **Contact me today for a free estimate!** Let’s get the job done right. *Flexible scheduling • Quality Work Guaranteed*

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  • R&J Plumbing

    No reviews yet

    General contractor in Oakville, Ontario

    Looking for a plumber you can trust? We are a small business run and operated by two people. I’m experienced in all types of plumbing work, from small repairs to full installations. What I Can Do: - Fix leaks quickly and efficiently - Install faucets, fixtures, and other plumbing systems - Repair or replace piping in homes, condos, and new builds - Install water purification systems, water filtration, showers Handle plumbing for new houses, neighborhoods, and condo developments I can travel to nearby neighborhoods and surrounding areas Why Choose Me: I take pride in doing every job right the first time. With years of experience, attention to detail, and a strong work ethic, I make sure your plumbing is safe, reliable, and works perfectly. Contact Me Today – Let’s get your plumbing running smoothly!

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  • Prince Noel

    New on HomeStars

    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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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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