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General contractors in Thornhill, Ontario

Looking for a general contractor in Thornhill, Ontario? Post your project on HomeStars and get matched with Thornhill, 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 Thornhill, Ontario

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  • General contractor in Thornhill, Ontario

    Roman Beseniuk is an Oakville-based handyman with extensive experience in commercial and residential building facility maintenance. My goal is to provide quality service and excellent workmanship to my customers. If you don't have a time, tools or you don't know how to fix things around the house - I am always at your disposal. Assembling items of furniture, hanging pictures and TVs, small electrical repairs as well as rooftop solar panels service will be done in a short time with a clearly stated price.

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  • General contractor in Thornhill, Ontario

    We provide all home renovation services at very reasonable prices and good quality work in least time.

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  • General contractor in Thornhill, Ontario

    **Meet Philip Cameron: Your Expert Handyman** Hello! I'm Philip Cameron, your go-to handyman, ready to elevate your home with my expertise. With over five years of hands-on experience in carpentry and construction, I possess a sharp eye for detail that ensures every project is executed to perfection. Whether it’s hanging drywall, installing doors and windows, laying wood and laminate floors, or adding trims and crown moulding, my craftsmanship guarantees exceptional results. I pride myself on delivering top-notch service that exceeds expectations. From minor repairs to significant renovations, your home improvement projects are in expert hands. Plus, I stand behind my work with a customer satisfaction guarantee—if you're not completely satisfied with the results, I will make it right. Don’t wait to transform your living space! Contact me today to schedule a consultation and let’s bring your vision for your home to life!

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  • General contractor in Thornhill, Ontario

    I have been a professional plumber for over 21 years, with extensive experience across both commercial and residential plumbing systems. Throughout my career, I have gained a comprehensive understanding of all aspects of plumbing, from installations to repairs. I am fully certified and insured, and I also specialize in backflow and cross-connection installations, testing, and repairs throughout all major cities across the Greater Toronto Area (GTA). I pride myself on being kind, friendly, and approachable, and I always strive to create a positive experience for my clients. With a sense of humor and a genuine commitment to quality service, I provide fair, transparent pricing without the added overhead markups you might find elsewhere. Whether you're facing a minor repair or a large installation, I ensure every job is done right the first time, with your satisfaction as my top priority.

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  • General contractor in Thornhill, Ontario

    Install glass shower, partition and baseboard , laminate flooring, painting

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  • General contractor in Thornhill, Ontario

    I am a commercial furniture installer with 7 years of experience. Installation, moving, disposal, installing furniture/ glassboards/overheads is a day to day thing for me. Serving GTA and surrounding areas. My worklife motto is to treat your product like it is my own. Completing the job to the standards that I would like to have it done if it was for myself.

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  • General contractor in Thornhill, Ontario

    CUSTOM WOOD ART is an Oakville-based General contractor, Kitchen Renovation Company, Carpenter, Tiler, Bathroom Renovation Company, Interior designer, Interior decorator, & Cabinet maker company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, installing or renovating a kitchen, interior design & bathtub, or resurfacing or refacing a kitchen, message us so we can assist you and arrange a quote.

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  • General contractor in Thornhill, Ontario

    Elsa Roofing brings decades of hands‑on experience to every project. Our supervisors each have over 25 years in the industry, and every job has more than 40 years of combined expertise on site. We provide residential and commercial roofing services, including repairs and replacements, eavestrough work, soffit and fascia, siding, ventilation improvements, and insulation upgrades. Our team delivers skilled workmanship, clear assessments, and dependable results. We proudly serve Keswick, Sutton, Jackson’s Point, Pefferlaw, Udora, East Gwillimbury, Holland Landing, Queensville, Sharon, Mount Albert, Newmarket, Aurora, Bradford, Barrie, Innisfil, Angus, Midhurst, Springwater, Oro‑Medonte, Essa, Alliston, Cookstown, and surrounding communities. We offer fair pricing, clean job sites, and strong 10‑year workmanship warranties. With free estimates and a reputation built on integrity, you can trust Elsa Roofing to protect your home with experience you can rely on. Our installations consistently meet—and often surpass—current building code requirements, and we use trusted Canadian products. We encourage homeowners to explore our reviews and visit our website to see the level of service we’re known for.

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  • General contractor in Thornhill, Ontario

    Sandhal Group is a locally owned and operated company dedicated to providing reliable, high-quality outdoor and property maintenance services. We take pride in helping homeowners keep their properties clean, safe, and looking their best year-round. Our services include landscaping, lawn mowing, sod installation and removal, yard cleanups, power washing, window cleaning, pool and hot tub cleaning, and more. We focus on attention to detail, honest communication, and customer satisfaction on every project, no matter the size. At Sandhal Group, we believe in hard work, professionalism, and delivering results that exceed expectations. Whether you need routine maintenance or a complete outdoor transformation, our team is committed to providing dependable service at competitive prices. We look forward to helping you improve and maintain your property. Contact us today for a free estimate.

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  • General contractor in Thornhill, Ontario

    Hi my name is Vinoth Thanabalan, I have been licence tech for 16 years, and running my business for 15 years since 2010. I’m also a sub contractor for Enercare home service. I have extended experience working ok furnace, ac, tankless water heater, heat pump. I’m licensed and insured as gas fitter and Refrigration mechanic.

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  • General contractor in Thornhill, Ontario

    Work with great experience and clean finishing, excellent communication, good customer relations and honest. Experience in all interior renovation constructions from start to finish, basement Reno’s, bathroom, kitchen. Extension etc.

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  • General contractor in Thornhill, Ontario

    Attentive to detail, punctual.

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  • General contractor in Thornhill, 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 Thornhill, Ontario

    Polite and hardworking individual

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  • General contractor in Thornhill, Ontario

    We specialize in Bathroom Remodel “Skilled labor isn’t cheap Cheap labor isn’t skilled”

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  • General contractor in Thornhill, Ontario

    “Hello! My name is [Edriss], and I’m a plumber with over 3 years of experience in the plumbing industry, we specialize in a wide range of plumbing services, including residential and commercial plumbing repairs, installations, and maintenance. Whether you’re dealing with a leaky faucet, a clogged drain, or need a complete plumbing overhaul, I’m here to help. I take pride in providing reliable, high-quality workmanship and ensuring customer satisfaction with every job. I believe in transparent pricing, so you'll know exactly what to expect upfront, and I’m committed to responding quickly to any plumbing emergencies you may have. Feel free to reach out if you have any questions or if you’d like to discuss your plumbing needs. I look forward to helping you with your plumbing projects!”

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4.9

Top rated general contractors

Our general contractors in Thornhill, Ontario, are rated 4.9 out of 5 based on 825 reviews from homeowners like you.

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

Whether it's a home renovation or a commercial project, a local general contractor in Thornhill, 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 Thornhill, Ontario? Make your search easier with HomeStars. Just post your job, provide a few details, and choose from available general contractors in Thornhill, Ontario. It’s quick, simple, and hassle-free.

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

On average, general contractors in Thornhill, 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. Thornhill, 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 Thornhill, Ontario on HomeStars

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

How to hire Thornhill, 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 Thornhill, Ontario.

  3. Connect with a general contractor in Thornhill, 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 Thornhill, Ontario with confidence. All building contractors in Thornhill, 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 Thornhill, Ontario general contractor before hiring?

Before you hire, you might want to ask general contractors in Thornhill, 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 Thornhill, 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 Thornhill, Ontario is important for understanding regional building codes and construction practices.

Do you handle permits, inspections, and subcontractor coordination?

The right Thornhill, 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 Thornhill, 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 Thornhill, 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 Thornhill, 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 Thornhill, Ontario

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

Project timelines depend on size and complexity. A Thornhill, 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 Thornhill, 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 Thornhill, Ontario handle cleanup after the project?

Most building contractors in Thornhill, 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 Thornhill, 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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