Describe your job with details to view a tailored list of pros.
Post your job

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

3887 Results

Sort by:

  • RealChoice Canada Ltd.

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

    Our passion is everything HOME! Renovation, Extension, Addition, Rebuild are our expertise. Open up a room? Change a beam? Give us a call and we help your dreams come true.

    Get in touch
    Latest review:
    I knew them thru a friend. After a few rounds of discussion, they took care of the permit, the materials, permit, and finished the work just on time. Ye, the owner is very knowledgable, and passionate about his work! I referred quite a few of my friends already!

  • RAW Construction

    No reviews yet

    General contractor in Oakville, Ontario

    At RAW Construction and Plumbing, we believe in doing things the right way—honest, reliable, and with quality you can see. Whether it’s fixing a leak, installing new plumbing, or handling construction projects, we treat every job like it’s our own home. No fluff, no shortcuts—just fast, professional service that gets the job done right the first time. From small repairs to bigger projects, we’re here to make your life easier and your home or business run smoothly. When you work with RAW Construction and Plumbing, you’re getting experience, dedication, and results you can trust.

    Get in touch

  • Marilyn Rojas Services Inc.

    New on HomeStars

    General contractor in Oakville, Ontario

    MARILYN ROJAS SERVICES INC. is a Toronto-based handyman and property services company focused on quality, reliability, and attention to detail. We offer handyman services, repairs, painting, drywall patching, installations, cleaning, and property maintenance for residential and commercial clients across the GTA. We believe professional service means clear communication, honest work, and delivering results customers can trust.

    Get in touch

  • Cosmos Construction

    No reviews yet

    General contractor in Oakville, Ontario

    - Your Complete Deck,Fence And Interior Renovation Experts!** At Cosmos Construction, we specialize in enhancing your home with stunning decks, durable fences, and beautiful interior renovations. Our dedicated team combines quality craftsmanship with exceptional service with over 8 years servicing Toronto and Surrounding Area. **Our Services:** - **Custom Decks:** Personalized outdoor spaces for relaxation and entertainment. - **Durable Fences:** Stylish and secure fencing solutions. - **Interior Renovations:** Transforming your home with modern designs and upgrades. **Why Choose Us?** - **Customer-Focused:** We work closely with you to realize your vision. - **Competitive Pricing:** High-quality services at great value. - **Satisfaction Guaranteed:** Your satisfaction is our priority.

    Get in touch

  • OEM Works

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

    I seek to provide affordable services and decent quality work within reasonable parameters. It always saddens me when I see or hear about basic stuffs around the house that people/families can’t afford to replace or get fixed. I find it often narrows down to the lack of understanding or lack of planning, sometimes both. It shouldn’t bankrupt you to find solutions for your home either. I grew up in a family where resources weren’t abundant, I adopted the mentality of if “I can’t buy it, I’ll learn to do it myself and do it well so I can do it for my family”. Three-years of construction engineering technologies in college and ten-years of working in the construction industry later, I’m hoping to utilize the best of my abilities and knowledge to put something back in communities and strengthen families financially, that’s my goal.

    Get in touch
    Latest review:
    Various small jobs-
    Thank you for a job week done.

  • Foster

    No reviews yet

    General contractor in Oakville, Ontario

    . I am lol lol lo kiss my as ss

    Get in touch

  • M&B Speciality Contractor

    No reviews yet

    General contractor in Oakville, Ontario

    We have over 30 years convine experience on preforming various task such as supervising multiple job sites at the time, restoration,renovation contrete repair, foundation wall repair and waterproofing ,waterproofing, ashphalt repairs, mold remediation, drywall repairs, demolition, concrete forming, wood work such as decks, fences, framing and others, caulking in low rise commercial and residential low rise repairs, garage repairs, residential and commercial power washing. Experience in working at heights, boom lift and power tools such as excavator and more Certified credentials. Register company with WSIB And bonded

    Get in touch

  • EH CONSTRUCTION

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

    We provide high-quality flooring installation, IVP flooring carpentry, drywall finishing, and professional painting services, transforming spaces with meticulous attention to detail and a customer-focused approach. Our goal is to complete each proj efficiently, ensuring the highest standards of quality and delivering durable, aesthetically pleasing solutions. EH CONSTRUCTION can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

    Get in touch
    Latest review:
    Install or replace wooden floor or parquet-
    They repaired the walls, painted the room, and restored the flooring, working late into the evening. Their hard work paid off with excellent results.

  • 14231864 Canada Inc

    No reviews yet

    General contractor in Oakville, Ontario

    Welcome to our ideal, mechanical With over five years of experience serving the GTA and surrounding areas, we specialize in the installation, maintenance, and repair of furnaces, air conditioners, heat pumps, hot water tanks, HRV/ERV systems, tankless water heaters, combi boilers, ductwork, and commercial and residential gas lines. We are fully licensed, insured with $5 million liability insurance, and WSIB covered. Our team is also certified for working at heights and lift operation, ensuring safety and quality in every job.”

    Get in touch

  • Cosmos Construction

    No reviews yet

    General contractor in Oakville, Ontario

    - Your Complete Deck,Fence And Interior Renovation Experts!** At Cosmos Construction, we specialize in enhancing your home with stunning decks, durable fences, and beautiful interior renovations. Our dedicated team combines quality craftsmanship with exceptional service with over 8 years servicing Toronto and Surrounding Area. **Our Services:** - **Custom Decks:** Personalized outdoor spaces for relaxation and entertainment. - **Durable Fences:** Stylish and secure fencing solutions. - **Interior Renovations:** Transforming your home with modern designs and upgrades. **Why Choose Us?** - **Customer-Focused:** We work closely with you to realize your vision. - **Competitive Pricing:** High-quality services at great value. - **Satisfaction Guaranteed:** Your satisfaction is our priority. Elevate your home with Cosmos Construction. Contact us today for a free consultation!

    Get in touch

  • IKDA RENOVATION

    No reviews yet

    General contractor in Oakville, Ontario

    Hello My name is Aditya I am a handyman ready to solve your home problems if you need service to renovate your kitchen, bathroom or basement we do it all including plumbing electrical and get your inspection done. If you live in the GTA area we can do free quotations. And no matter what you need fixed in you home you can contact us any time 27/7 We do emergency call as well.

    Get in touch

  • Fiumara mechanical

    No reviews yet

    General contractor in Oakville, Ontario

    I am a licensed plumber for 15 years, 20 years in the trade, very knowledgeable in all plumbing aspects as well as boiler repair. Also have my gas license

    Get in touch

  • SJ RENO DESIGNS

    No reviews yet

    General contractor in Oakville, Ontario

    At SJ DESIGN AND RENOVATE 4U Services, we understand that your home is your sanctuary, and we’re here to help you make it everything you've imagined. With years of experience and a deep commitment to quality craftsmanship, we specialize in transforming kitchens, bathrooms, bedrooms, basements, and creating legal second dwelling apartments that meet your unique needs and style. Our team is more than skilled – we’re passionate about delivering exceptional results that exceed your expectations. From concept to completion, we work with you every step of the way to bring your vision to life, ensuring every detail reflects your dream home. Why Choose SJ DESIGN AND RENOVATE 4U Services? Expert Craftsmanship: Our experienced team ensures every renovation is done with precision and care. Customer Loyalty: We believe in building lasting relationships with our clients, founded on trust and satisfaction. Endless Possibilities: Whether it’s a stunning kitchen, a luxurious bathroom, or a functional basement, we can transform any space into something extraordinary. Choose SJ DESIGN AND RENOVATE 4U Services today and let us help you turn your vision into reality. Contact us now to get started on your dream renovation project!

    Get in touch

  • Vip Paving & Contracting Ltd

    Rating: 5 out of 5
    General contractor in Oakville, Ontario
    • Best of Awards 2025

    Transform Your Property with VIP Paving & Contracting LTD Whether you’re looking to repair, replace, or build something entirely new, VIP Paving & Contracting LTD is your trusted partner for exceptional results. Serving the entire GTA for over 20 years, we specialize in asphalt, interlock, concrete, and more. From small residential upgrades to large-scale commercial projects, our team has completed countless jobs with a steadfast commitment to quality workmanship, outstanding service, and customer satisfaction. We pride ourselves on delivering superior results at competitive pricing, ensuring your vision becomes reality. With a team of highly skilled tradespeople, your project is in the best hands. Let VIP Paving & Contracting LTD bring your ideas to life!

    Get in touch
    Latest review:
    We hired Nathan - VIP paving to do our driveway Very professional. Punctual. Was done on time as promised. We ave happy with the result.

  • Canaan Medy Reno INC

    No reviews yet

    General contractor in Oakville, Ontario

    Mohawk college Construction engineering (building renovation) license contractor 5 million insurance WSIB , we been doing full house renovation since 2015 , we do framing drywall painting bathroom kitchen stairs all kinds of floors legal basement side entrance permit work and we provide professional and high quality work build right in once never re-do it again

    Get in touch

  • 779202225

    No reviews yet

    General contractor in Oakville, Ontario

    My name is Richard Bandy. I’m a reliable and hardworking individual with experience working in fast-paced environments. I take pride in doing my work properly, learning quickly, and being a team player. I’m motivated, punctual, and always willing to put in the effort to do a good job.”

    Get in touch

4.9

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.9 out of 5 based on 554 reviews from homeowners like you.

Quality screening

Easily find verified local pros. Just post your job to get quotes from pros near you across Canada.

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.

Other pros in Oakville, Ontario

Cities