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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

    Energeon Development, We specialize in general contractor renovations and we have real estate brokers ready to take you through the process of buying, renovating, refinancing and renting as multiple units to maximize your rent income potential through multi-family renting of your property. we can also get your property rented and manage it for you by taking care of all repairs, screening, and communication with tenants on your behalf. We provide Excellence in Communication, Integrity and Quality Workmanship.

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  • General contractor in Thornhill, Ontario

    “Professional Painting and Handyman Services” • Interior & Exterior Painting • Flooring • Kitchen Work • Drywall • Bathroom Renovation • Flood Restoration and more. It emphasizes professionalism with claims such as being WSIB certified, Licensed & Insured, and providing Quality Guaranteed services. Contact information includes a phone number and QR codes for social media and reviews.

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  • General contractor in Thornhill, Ontario

    At Lazer Cutz Landscaping, we’ve been transforming outdoor spaces for over two years, specializing in premium lawn care and gardening services. Based in York Region, we proudly serve homeowners and businesses across the Greater Toronto Area. Our mission is simple: to bring beauty and functionality to every yard we touch, with attention to detail and a commitment to excellence. Whether it’s maintaining lush, healthy lawns or creating vibrant, thriving gardens, our skilled team is here to make your outdoor vision a reality. Trust Lazer Cutz Landscaping to keep your property looking its best, season after season. Twoeightninethreeeightthreesixonezerofive

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  • General contractor in Thornhill, Ontario

    I offer reliable handyman services in Toronto and the GTA, specializing in: Repairs & Maintenance (Drywall, doors, windows, flooring) Painting & Finishing (Interior & exterior) Tiling & Grouting (Bathrooms, kitchens, floors) Waterproofing & Sealing (Balconies, basements, exteriors) Carpentry & Installations (Trim, cabinets, shelving) Why Choose Me? With 7 years of experience in construction and subcontracting, I provide high-quality workmanship, timely service, and professional results. No job is too small! Contact me for a quote.

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  • General contractor in Thornhill, Ontario

    Hi! I’m a skilled and reliable contractor with experience in interlocking, plumbing, bathroom renovations, full house and basement renovations, and fence installations. I take pride in delivering quality work with attention to detail, on time and within budget. Whether it’s a small fix or a full remodel, I’m here to help make your vision a reality.

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  • General contractor in Thornhill, Ontario

    Hi, I am Farbod. I am a design-focused project manager based in the Greater Toronto Area, specializing in renovation, custom cabinetry, painting, custom window covering, and interior solutions. I work closely with homeowners, designers, and builders to turn ideas into clean, functional, and beautiful spaces. With a background in business and mechanical engineering, I pay close attention to details—measurements, materials, functionality, and long-term durability. I believe great results come from clear communication, honest pricing, and doing the job right the first time. Whether you are renovating, building, or simply upgrading a space, my goal is to make the process smooth, transparent, and stress-free, while delivering high-quality results you will be happy with for years. I look forward to working with you.

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  • General contractor in Thornhill, Ontario

    With over 16 years of experience, Sultan Stone specializes in premium stone craftsmanship. We work with a wide range of materials including granite, marble, quartz, porcelain, and onyx, delivering quality, precision, and durability in every project. From residential to commercial stonework, our commitment to expert workmanship and lasting beauty sets us apart.

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  • General contractor in Thornhill, Ontario

    Birchcliff Window Cleaning & Landscaping Servicing Toronto’s East End: Beaches, Birchcliff, East York, The Bluffs ⸻ Landscaping Services • Lawn mowing & trimming • Planting or removing small trees and shrubs • Building planter boxes ⸻ Window Cleaning • Exterior window cleaning (all levels) ⸻ Furniture Moving • “Man with a van” service for moving or collecting furniture ⸻ Carpentry Services • Fence and gate building • Repairing or building shelves • Fixing or installing doors • Furniture assembly (including IKEA) ⸻ Home Maintenance • Gutter cleaning • Pressure washing (driveways, patios) ⸻ Outdoor Maintenance • Fence and gate repairs • Outdoor furniture assembly and repairs

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  • General contractor in Thornhill, Ontario

    With years of hands-on experience, we specialize in all types of home renovations – inside and out. Whether you’re looking to transform a kitchen, upgrade a bathroom, finish a basement, or completely remodel your living space, we’ve got you covered. We also take on exterior work, including decks, siding, roofing, driveways, and more. Dreaming even bigger? We’re proud to offer full home building services – from the ground up. From foundation to final finishes, we work with you every step of the way to bring your vision to life. ✅ Licensed & Insured ✅ Quality Workmanship ✅ Honest Estimates ✅ Customer Satisfaction First Let’s build something great together. Contact us today for a free quote!

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  • General contractor in Thornhill, Ontario

    Hi my name is Nolan Minty I’m 21 years old, I am a tile setter in the greater Toronto are I have been doing tiles for 5 years now, I also went to school for carpentry. I’ve been working in the construction industry for 9 years and have done everything from drywall to waterproofing condos.

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  • General contractor in Thornhill, Ontario

    We’re 4Cousins General Construction — born from family, built on trust, and proud to get our hands dirty. Based in Canada and rooted in old-school craftsmanship, we handle everything from stonework and demolition to full-home additions, woodwork, and landscaping. No fluff. No delays. Just straight-up solid work done the right way — with care, grit, and good tools. We don’t just build things — we build them to last. Let’s get to work.

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  • General contractor in Thornhill, Ontario

    Need a General contractor, Window Contractor, Kitchen Renovation Company, Handyman, Landscaping Company, Carpenter, Bathroom Renovation Company, Concrete Specialist, Garage Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor, Plumber, Tiler, Interior designer, Architect, Cabinet maker, Metal worker, Mason, Demolition company & Pool company based in Woodbridge or nearby? Quality Homeworks 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.

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  • General contractor in Thornhill, Ontario

    I’m very hardworking, I listen to Costomer’s ,I have been a handyman for long, u won’t regret letting me work for you

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  • General contractor in Thornhill, Ontario

    AbdulAfeez Arogundade is an architectural designer specializing in digital twins, prefab construction, and high-quality 3D visualization. As the founder of RevoStudioz, he provides permit drawings, modular housing designs, and robotic fabrication solutions. With expertise in Rhinoceros 3D, Archicad, Revit, and V-Ray, he delivers detailed visualizations and technical drawings for residential and commercial projects. Based in Toronto

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  • General contractor in Thornhill, Ontario

    I understand the challenges of managing multiple projects and sourcing reliable, high-quality materials. My goal is to make your job easier by providing: ✔ Competitive pricing without compromising on quality ✔ Efficient sourcing to save you time and effort ✔ Flexible order fulfillment with fast delivery options ✔ Dedicated support to ensure your project runs smoothly I’d love to discuss how I can support your upcoming projects. Let’s schedule a quick call or meeting at your convenience. I can also provide complimentary samples for you to review.

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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 853 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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