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General contractors in Dundas, Ontario

Looking for a general contractor in Dundas, Ontario? Post your project on HomeStars and get matched with Dundas, Ontario building contractors in your area. Browse profiles, read genuine customer reviews, and discuss your project details with interested pros. All before you make your final choice.

Some of our top rated general contractors in Dundas, Ontario

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  • General contractor in Dundas, Ontario

    Willing to long hows to get great work done for great people

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  • General contractor in Dundas, Ontario

    18 years experience in commercial , residential and custom homes. Im a journeyman framer, drywaller , taper and insulator. I also do roofing ,general handy work and renovation work. I also do tires oil changes , brakes, suspension etc... on the side . Ill beat any price and I do professional site and shop level work

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  • General contractor in Dundas, Ontario

    I provide high-quality masonry, roofing, waterproofing, and chimney services for residential and commercial properties. I specialize in brick and block work, chimney repairs and rebuilds, roof repairs, leak detection, flashing installation, tuckpointing, foundation repairs, and waterproofing solutions. I take pride in delivering reliable workmanship, attention to detail, and long-lasting results. Whether it’s repairing damage, preventing water intrusion, or completing new construction projects, I am committed to completing every job safely, efficiently, and to the highest standards. Customer satisfaction and quality craftsmanship are my top priorities.

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  • For over 40 years, Oosterveld Heating & Air Conditioning has been the cornerstone of reliable HVAC services in Guelph, Ontario. As a family-owned and operated business, we are committed to ensuring your home's comfort with our extensive range of heating, cooling, and indoor air quality solutions. At Oosterveld, we prioritize homeowners' needs above all else. Our certified HVAC technicians stand ready 24/7, 365 days a year, including weekends, holidays, and after-hours, all at no additional cost to you. Whether you require urgent repairs, routine maintenance, or a new system installation, we guarantee prompt and professional service tailored to your unique requirements. We offer expertise in Lennox-branded home comfort products, providing comprehensive support from product selection to installation and ongoing maintenance. We also offer competitive pricing and flexible financing options for new HVAC installations in Guelph and surrounding communities. Experience the difference with Oosterveld Heating & Air Conditioning and discover true peace of mind in your home's HVAC system. Contact us today to schedule your consultation and receive a free service quote!

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  • General contractor in Dundas, Ontario

    C & A Renovations is a trusted home renovation and remodeling company dedicated to delivering high-quality workmanship and exceptional customer service. We specialize in basement finishing, kitchen and bathroom renovations, flooring, remodeling, and full-home upgrades. Our team focuses on clear communication, transparent pricing, and completing every project on time and on budget. Whether you’re updating a single room or transforming your entire home, we bring your vision to life with quality you can rely on. Your home is our reputation—and we take that seriously.

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  • General contractor in Dundas, Ontario

    At Reina Renovations we craft your vision with care and expertise. Based all around the GTA

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  • General contractor in Dundas, Ontario

    We specialize in high-quality hardscaping solutions designed to transform outdoor spaces into beautiful, functional environments. With years of experience, our team delivers expert craftsmanship in interlocking stone, patios, walkways, driveways, retaining walls, and outdoor living features.

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  • General contractor in Dundas, Ontario

    Perfect 5-star reviews over hundreds of jobs! Ask me for the link to my profile! I have over 15 years experience as a general contractor working on new builds and residential renovation jobs. I am hard-working and organized with all my own tools to get the job done quickly and professionally! I specialize in carpentry: - custom tv/accent walls - custom closets, cabinets and shelving Installation and mounting: - smart doorbells, cameras, thermostats, switches, outlets, locks, hanging art, mirrors & more!

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  • General contractor in Dundas, Ontario

    At Boarding Brothers, we take pride in delivering top-quality drywall installation, taping, and painting services across Ontario. Our team is dedicated to providing smooth finishes, clean lines, and durable results that stand the test of time. Whether it’s a new construction project, basement renovation, or full home makeover, we bring precision, reliability, and attention to detail to every job. We believe in honest communication, on-time completion, and craftsmanship you can trust. ✅ Drywall Installation & Finishing ✅ Taping, Mudding & Sanding ✅ Interior & Ceiling Painting ✅ Residential & Commercial Projects Transform your space with the professional touch of Boarding Brothers — where quality meets perfection.

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  • General contractor in Dundas, Ontario

    Ontario homeowners have trusted FANATTICS for roofing, attic insulation, and ventilation since 2004. Unlike standard contractors who treat your roof as an isolated surface, we treat your roof, attic, and ventilation as a single connected system — because that's exactly what it is. The result: -roofs that last longer -energy bills that drop, and -attics that stay dry, cool, and mold-free. Over 700 five-star reviews and an A+ BBB rating since 2006 to back that up. We accept VISA, MasterCard, AMEX, Apple Pay, bank draft, cash, e-transfer, and financing - 12/mths 0% Interest! Schedule your free site visit today. Let's Get To Work!

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  • General contractor in Dundas, Ontario

    Attic Insulation Experts! Insulate Today Save Tomorrow! Save Energy, Save Money with Attic Insulation! Is your home feeling drafty and your energy bills too high? Consider attic insulation! Our expert team can help you: • Reduce heat loss and energy consumption • Lower your utility bills • Improve your home’s comfort and value Get a Quote Today! Contact us to schedule a consultation and take the first step towards a warmer, more energy-efficient home. #attic#insulation#atticinsulation#rebates#saveonenergy#saveeneegy#lowerbills#propinkfibreglass#owenscorning#insulatetodaysavetomorrow#insulatetoday

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  • General contractor in Dundas, Ontario

    Renovation, Installations, Decoration and Maintenance projects Our team can help you with any of your home or business renovation, installations, decoration and maintenance project • Home, kitchen and bath renovation and remodeling • Plumbing, faucet replacement, unclogging drains, vanity installations • Pot lights, chandeliers, switches installation / replacement • Tiling, laminate/hardwood floor installation or repair • Painting, plastering, spraying residential/commercial. • Audio/ video systems design and installation • Appliance installation (dishwashers, washers/dryers etc.) • Furniture assembly, shelving • Design ideas for your home renovation project (big or small) • Home or office complete decoration

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  • General contractor in Dundas, Ontario
    • Best of Awards 2026

    DrainCom, your local Basement Waterproofing and Drain Repair Experts, is your "one stop shop" for basement waterproofing, foundation crack repair, drain and sewer repair, basement flood prevention, Sump Pump and Backwater Valve Installation needs. We offer Free no obligation Estimate and assistance with Toronto Mississauga, Halton Hills rebates.

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  • General contractor in Dundas, Ontario

    Investbuild is a custom home and renovation company serving Oakville and the GTA. We specialize in quality builds, major renovations, and full home transformations, working closely with our clients from start to finish to make the process smooth, transparent, and stress-free. Our focus is on craftsmanship, clear communication, and delivering results we’re proud to stand behind. If you’re looking for a builder who cares about the details and treats your home like their own, we’d love to help.

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  • General contractor in Dundas, Ontario

    Hi! I’m Suleyman, the proud owner of Merkit Construction Inc, a locally run construction and renovation business serving Toronto and the GTA. With years of hands-on experience in residential and commercial projects, I specialize in: ✅ HVAC services ✅ Tile installation ✅ General renovations ✅ Basement finishing ✅ Custom carpentry ✅ Drywall, painting, and more I’m committed to high-quality workmanship, clear communication, and finishing every job on time and on budget. Whether it's a small fix or a full renovation, I treat every project with care and precision — as if I’m working on my own home. 🛠️ Fully licensed and insured 📍 Based in Toronto / Milton — Serving GTA 🌟 Verified on HomeStars

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  • General contractor in Dundas, Ontario

    I'm a skilled contractor with hands-on experience in a wide range of residential and commercial projects. My work includes carpentry, drywall installation and repair, doors and trim, taping, plumbing, and more. I take pride in delivering high-quality craftsmanship, attention to detail, and reliable service on every job.

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4.8

Top rated general contractors

Our general contractors in Dundas, Ontario, are rated 4.8 out of 5 based on 216 reviews from homeowners like you.

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What types of services are offered by local general contractors in Dundas, Ontario?

Whether it's a home renovation or a commercial project, a local general contractor in Dundas, Ontario can help streamline the process. They’ll handle everything from project planning to construction, making sure the work is done right, on time, and within budget.

Popular general contractor services include:

  • Installing or replacing a roof
  • Repairing or maintaining a roof or gutter
  • Installing or renovating bathroom
  • Paving installation

Wondering how to find a general contractor in Dundas, Ontario? Make your search easier with HomeStars. Just post your job, provide a few details, and choose from available general contractors in Dundas, Ontario. It’s quick, simple, and hassle-free.

What is the average cost of hiring a general contractor in Dundas, Ontario?

On average, general contractors in Dundas, Ontario typically charge an average hourly rate of $50 to $150. In some cases, they might charge per project, such as for smaller renovations or larger construction jobs, with costs ranging from $5,000 to $200,000 or more. Dundas, Ontario general contractors may also charge 10% to 20% of the total project cost, depending on the scope of work.

For common general contractor jobs, expect to pay:

Find a general contractor in Dundas, Ontario on HomeStars

Finding the right general contractor in Dundas, Ontario is all about matching your project needs with the right experience and budget. HomeStars makes it easy to connect with Dundas, Ontario building contractors who have a proven track record, with customers leaving reviews and ratings based on their past work.

How to hire Dundas, Ontario general contractors on HomeStars:

  1. Start by posting your project. Add details about the work and include pictures for accurate quotes.

  2. Read through and compare profiles of general contractors based in Dundas, Ontario.

  3. Connect with a general contractor in Dundas, Ontario to discuss your project, request a quote and ask any questions.

  4. Hire the right pro to get the job done and leave a review based on your experience.

Whether it’s a small renovation or a major construction project, HomeStars lets you easily review and select general contractors in Dundas, Ontario with confidence. All building contractors in Dundas, Ontario who register on our platform are verified through ID checks, so you can hire the right pro with peace of mind.

What to ask a Dundas, Ontario general contractor before hiring?

Before you hire, you might want to ask general contractors in Dundas, Ontario the following questions to get a better understanding if they’ll be a good fit for your project.

What types of projects do you usually handle?

A general contractor in Dundas, Ontario should be able to outline the types of projects they specialize in, such as home renovations, new builds, or commercial construction. Local experience as a contractor in Dundas, Ontario is important for understanding regional building codes and construction practices.

Do you handle permits, inspections, and subcontractor coordination?

The right Dundas, Ontario general contractor will manage permits, inspections, and coordinate subcontractors, ensuring your project meets legal and safety requirements without unnecessary delays.

Do you carry general liability insurance and WCB coverage?

All general contractors in Dundas, Ontario should carry general liability insurance and be registered with the provincial Workers’ Compensation Board to protect both you and their team in case of accidents or property damage.

How do you handle disputes or issues during construction?

A general contractor in Dundas, Ontario should have a clear process for managing disputes, unexpected delays, or mistakes. They should be able to explain how they communicate issues, propose solutions, and involve you in decision-making when adjustments are needed.

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 Dundas, 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 contractors in Dundas, Ontario

How long does a typical renovation or construction project in Dundas, Ontario take?

Project timelines depend on size and complexity. A Dundas, Ontario general contractor will provide a realistic schedule with start and completion dates and will update you on milestones throughout the project.

When should I hire a general contractor?

Hiring a Dundas, Ontario general contractor early in the planning phase is ideal, especially for large renovations or construction projects. They can help with budgeting, timelines, permits, and coordination from the start.

Do general contractors in Dundas, Ontario handle cleanup after the project?

Most building contractors in Dundas, Ontario include cleanup as part of their services, ensuring debris is removed, the site is safe, and your property is left in good condition once work is complete.

Do general contractors offer design advice or planning support?

Some general contractors in Dundas, 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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