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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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  • A Full Range of Personalized Design-Build Services Specialized in multi-room renovations and design, kitchen renovations and design, bathroom renovations and design, basement renovations and design, deck and fence building and design. Proven to be one of the top home renovation companies in Hamilton, Milanos All-Star Construction Inc. consistently delivers excellent service and high-quality results. We start with quality materials, and we take the time to educate our clients about the differences between choosing hardwood or laminate, marble or granite. Next, we follow the project management method for custom renovations, which means open communication and fair prices, often at wholesale cost. Finally, we set deadlines, and we meet them! Our goal is to cause as little disturbance to your life as possible. Our clients come first in all that we do, so you can count on us to be there every step of the way, whether it’s giving you an update at the end of every day or honouring or maintaining a clean workspace. Whether you are looking for upscale complete home renovations, a one of a kind custom built home, or perhaps a room specific renovation such as a kitchen, basement, bathroom & ensuite or custom cabinetry and millwork built-ins; Milanos All-Star Construction Inc. offers a full range of services to suit your needs. Give us a call today to book your FREE consultation. Process Get a professional assessment. Plans/Drawings Scope of Work/Cost Estimate Prepare for budgeting and planning. Presentation of Design & Budget. Sign Contract & Provide Deposit Permit Application. Begin Construction. No Hidden Costs Once we work together to understand your dream renovation goals, we put together a detailed plan and proposal that includes all costs and expenses in your project. That way you’re never met with an unexpected expense during or after your renovation. Quality Workmanship Our quality workmanship can be seen throughout Ontario. We have completed many custom building projects for our clients throughout Hamilton, Stoney Creek, Burlington, Oakville, Binbrook, Grismby and Niagara Region. We are committed to excellence, our Customer Satisfaction Is Our Standard. Our Services: RENOVATIONS Home Renovations, Additions And New Builds Done Right. Every Time. We at Milanos All-Star Construction Inc. specialize in renovations and provide quality workmanship with competitive pricing! We have an absolute passion for the renovation industry and we exceed in providing our clients with the utmost communication with a 100% satisfaction guarantee. Our team has over 15 years of experience and together we will deliver your dream in to reality. At Milanos All-Star Construction Inc., complete customer satisfaction is our only concern. KITCHENS Milanos All-star Construction Inc. is Hamilton’s award-winning Kitchen Renovation Company of choice. Milanos All-star Construction Inc. has the experience, know how and skills to get the job done, and the track record to back it up. We believe a well-built, well-designed kitchen speaks for itself. Our strength is making kitchen renovations easy by eliminating the guesswork. Our customers appreciate the simplicity we offer where everything they need can be picked under one roof and installed by our very own in-house trades. BATHROOM We provide the skill and craftsmanship you need to create the bathroom you’ve been dreaming about. We are bathroom renovation specialists in Hamilton Area and provide the craftsmanship and planning so you get what you want. Custom Vanities Whirlpool Bath and Spa Custom Shower Enclosures Custom Tile and Stone Radiant Floor Heating BASEMENTS Milanos All-Star Construction Inc. Hamilton’s Premier Basement Renovation Company. Milanos All-star Construction Inc. is top basement renovation contractors in Hamilton, we consistently delivers excellent service and high-quality results. Our passion for building new custom basement projects drives us, reflecting who we are as a company and what we do for our clients. Whether your goal is to have extra space for your family, a comfortable office to work from home or just a place to relax, the possibilities are endless. As basement experts, we take this seriously. Our team is creative, efficient and meticulous. OPEN CONCEPT STRUCTURAL DESIGN Looking for a Open Concept Design? Our team removes the guesswork that is typical among home building and renovations. Beyond the aesthetics, our approach to designs ensures highly accurate estimates and clarity of the results before the project begins. From new builds to renovations, we will manage all the details throughout every stage of the project. We will keep you updated with the progress and ensure the site remains clean and secure. FRAMING Need a skilled carpenter to finish your home projects? We have the skill and experience you’ve been looking for. We tackle all-size projects from an entire house to a single doorway. PAINTING Hamilton Painters that get job done Right! A new coat of paint will bring new life to any space. Let us show you how our affordable Hamilton painting services can bring life back to your space! Our Painting is done by experts who know what it takes to deliver excellent results. We do not subcontract our painting projects, which means consistent results and service every time. FENCES If you need to build a fence, we can get the job done. Wood or composite anything is possible. Whether you need commercial fencing, residential fencing, automated gates or a high quality, affordable access control system we have what you need. We have years of experience in woodworking, we take pride in our work & love what we do. DECKS Nothing is too big or too small, from terraced decks to a small porch out front. We can tackle any type of deck project you may have. LANDSCAPING Landscapes big and small, we offer value-packed outdoor enhancements. Our goal is to ensure you are satisfied with the results we provide – that’s why our landscaping services are diverse and flexible. We can customize your landscape design and construct your outdoor yard to how you desire it to be. Our landscaping serves in Hamilton, and surrounding areas! Schedule a meeting with our landscape designer today. We specialize in one of a kind outdoor living spaces with a focus on superior craftsmanship and personally ensuring our clients satisfaction. We’re proud to go the extra mile to help you create a personal oasis that is built to last. From design to completion every step of your project is completed by owner and builder Milan Luka, ensuring your project is built to the highest level of quality with unmatched craftsmanship.

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  • General contractor in Oakville, Ontario

    Can do everything for maintenance, can help for moving, staging etc

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  • General contractor in Oakville, Ontario

    My name is Tenzin Delek and I’m do handyman service. I specialize in helping with a wide range of home repairs and maintenance, from small fixes to larger projects. I’m reliable, detail-oriented, and committed to making sure the job gets done right and to your satisfaction. If there’s anything you need help with or have questions about, feel free to reach out – I’m here to help!

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  • General contractor in Oakville, Ontario

    We provide reliable, high-quality services tailored to your unique needs, ensuring results you can trust. With clear communication, exceptional customer care, and a commitment to excellence, we make your experience smooth and stress-free from start to finish.

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  • General contractor in Oakville, Ontario

    We specialize in high-quality residential and commercial concrete work across the Greater Toronto Area. Our services include driveways, walkways, patios, garage floors, stamped concrete, concrete repair, and leveling. Our team focuses on precision, durability, and clean finishes to ensure every project is built to last. We take pride in clear communication, reliable scheduling, and delivering professional results that improve both the look and value of your property. Customer satisfaction is our top priority, and we work closely with every client to make sure their vision becomes reality.

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  • General contractor in Oakville, Ontario

    I am a skilled plumber with experience in both installations and repairs, handling residential and commercial projects. I have expertise in pipe fitting, troubleshooting leaks, and ensuring efficient plumbing systems. Additionally, I have welding skills that complement my plumbing work, allowing me to handle metal pipe installations and repairs. I am a hardworking professional with a strong focus on quality workmanship and customer satisfaction.

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  • For over 29 years, we have been the designers and trades top choice for natural and man-made stone. When it comes to stone-fabrication, the quality of workmanship and craftsmanship provided by Unique Quartz & Granite is unsurpassed. At Unique Quartz & Granite Ltd, we have access to any natural or man-made stone you desire. Let us make your vision a reality. *** At Unique Quartz & Granite, we are keeping up to date with the latest technology investing in the best machinery to provide our clients with precision cutting and high grade polishing. We have in our team the city’s top craftsmen guaranteeing incomparable results. *** We pride on our customer service. We are about happy customers and will do what we can to provide the best customer experience. We promise to utilize cutting edge and innovative techniques and technologies to the best of our abilities to ensure our stone products are affordable and attainable for everyone who admires the natural beauty and uniqueness of stone countertops.

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  • General contractor in Oakville, Ontario

    We provide reliable, detail-oriented home cleaning services designed to give you a spotless, stress-free space. From routine maintenance to deep cleaning, our team uses high-quality products and proven techniques to ensure every corner of your home is fresh, clean, and comfortable. Your satisfaction is our priority, and we take pride in delivering consistent, dependable results every time. Life gets busy—let us handle the cleaning. Our home cleaning service is all about making your space feel fresh, welcoming, and truly cared for. We treat every home like our own, paying attention to the little details that make a big difference. Whether you need a regular tidy-up or a deep refresh, we’re here to help you enjoy a cleaner, fresher and more comfortable home. Experience a higher standard of clean. Our home cleaning service combines meticulous attention to detail with top-tier products to deliver a flawless finish throughout your space. We tailor each service to your needs, ensuring a personalized, discreet, and consistently exceptional cleaning experience.

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  • General contractor in Oakville, Ontario

    We provide the best services with affordable prices in and around GTA. We provide services like legal basements, residential and commercial painting, bathroom remodel, kitchen remodel, popcorn ceiling removal, flooring and tiling, demolition and so on… If you need any more information and references please feel free to ask us.

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  • General contractor in Oakville, Ontario

    Renovation by Doma Craft— we create perfect interiors for your home and office. Fast, reliable, quality.

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  • General contractor in Oakville, Ontario

    Andsmor brings years of experience from the biggest names in the moving business. From expert packing and crating to careful disassembly and flawless reassembly, we handle your move like pros, because we are. Top-tier service at prices that won’t break the bank

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  • General contractor in Oakville, Ontario

    Hello! I represent a local company, based here in Hamilton, specializing in general cleaning and handyman services. We are dedicated to providing practical and efficient solutions for the maintenance of your spaces, whether it's commercial premises, residences, or other properties. Our team is ready to take on a variety of tasks to simplify your life and allow you to focus on what really matters. Feel free to contact us to discuss your specific needs!

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  • General contractor in Oakville, Ontario

    Welcome to Royal Renovation! At Royal Renovation, we specialize in transforming homes with quality craftsmanship, modern design, and outstanding service. Whether you’re dreaming of a luxurious bathroom, a custom kitchen, or a finished basement, our expert team is here to bring your vision to life on time and within budget. With years of experience and a reputation for professionalism, attention to detail, and clear communication, we’ve helped countless homeowners turn their renovation ideas into beautiful, functional spaces. No project is too big or too small we treat every home like our own. We look forward to working with you and making your renovation experience smooth, enjoyable, and rewarding. Let’s build something amazing together!

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  • General contractor in Oakville, Ontario

    At Maple Leaf Home Solutions, we may be a newer company—just 1 year in business—but our team brings over 15 years of hands-on experience in the HVAC industry. We’ve worked on a wide range of residential and commercial projects, from simple home furnace repairs to full heating and cooling system installations in large buildings. We proudly serve Mississauga and surrounding areas, offering reliable and efficient HVAC solutions tailored to your needs. Our expertise includes heating and cooling system installation, maintenance, repairs, ductwork, and energy-efficient upgrades. What sets us apart is our commitment to quality, honesty, and customer satisfaction. We treat every home like it’s our own, and we never cut corners. With deep knowledge of HVAC systems, industry certifications, and a true passion for the trade, we make sure the job is done right the first time. Choose us for your next HVAC project and experience friendly service, expert advice, and dependable results. We’re not just here to fix a problem—we’re here to build trust and keep your home comfortable year-round.

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  • General contractor in Oakville, Ontario

    Trusted GTA based contractor with 25+ years experience specializing in kitchen and bathroom renovations.

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4.9

Top rated general contractors

Our general contractors in Oakville, Ontario, are rated 4.9 out of 5 based on 553 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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