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General contractors in Markham

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

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  • General contractor in Markham

    With over 15 years of experience in the construction industry, I specialize in home building, basement, bathroom, and kitchen renovations. My expertise includes tiling, flooring, trim work, drywall repair, and painting, ensuring high-quality craftsmanship in every project. I take pride in delivering durable, functional, and aesthetically pleasing spaces that meet my clients' needs and exceed their expectations. Whether it's a full home renovation or a simple upgrade, I bring skill, efficiency, and attention to detail to every job.

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  • General contractor in Markham

    6 years of experience, we serve the entire GTA, specializing in bathroom renovations. From custom designs and tile work to waterproofing and accessible showers, we deliver high-quality, durable, and stylish bathrooms. Hire us for expert craftsmanship, reliable service, and spaces you’ll love.

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  • General contractor in Markham

    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 Markham

    Carpentry company owner for 12+ years, drywall and plaster 3+ years, Tbar systems and steel framing and mostly anything that has to do with renovation, family operated insured company.

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  • General contractor in Markham

    BlueRidge Window Film Solution is a GTA-based window film installation company with 10+ years of experience, serving residential and commercial clients. We specialize in heat reduction, privacy, UV protection, and security window film solutions.

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  • General contractor in Markham

    Been in construction 10 years +, Degree in Civil Engineering and Management

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  • General contractor in Markham

    Reliable window and exterior caulking services with attention to detail and clean finishes. Focused on quality work, weather protection, and customer satisfaction.

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  • General contractor in Markham

    True Stix framing Ltd is a Oshawa based carpentry company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace beam, structural work for construction & carpentry framing, message us so we can assist you and arrange a quote.

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  • General contractor in Markham

    BK Landscaping is a locally owned and operated landscaping company led by one dedicated and hardworking individual. With years of hands-on experience in lawn care, garden maintenance, junk removal, and seasonal services, I offer reliable and affordable work tailored to each client’s needs. I take pride in quality results, attention to detail, and professional communication. I'm currently seeking new clients and open to subcontracting opportunities with other contractors or property managers. Whether it's residential maintenance or project-based work, I come fully equipped and ready to get the job done right. Services Offered: Lawn cutting, trimming & blowing Garden bed cleanups & weeding Hedge trimming & small tree pruning Junk & debris removal Seasonal services (spring/fall cleanups, snow removal)

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  • General contractor in Markham

    We are a company committed to delivering high-quality services with responsibility and attention to detail. Serving Toronto and surrounding areas, we strive to exceed our clients expectations through efficient solutions, personalized service, and a strong commitment to deadlines. Our biggest strength lies in the care we put into every step of the process, always prioritizing transparency and customer satisfaction. With years of experience, we’ve completed successful projects and earned positive feedback that reflects the trust our clients place in our work. Whether it’s small repairs, residential, or commercial projects, we are ready to provide honest, well-executed services with great value. Our goal is to make your life easier by offering reliable, professional services delivered with safety, quality, and integrity.

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  • DA BRICKIE MASONRY AND RENOVATIONS is a professional masonry and renovation company serving the Greater Toronto Area and surrounding communities. We specialize in high-quality masonry, restoration, and exterior construction services for residential and commercial properties. Our goal is to deliver durable workmanship, reliable service, and professional results on every project. Our services include bricklaying, block work, stone installation, chimney repair and construction, tuckpointing, parging, interlocking stone, concrete work, retaining walls, walkways, steps, and general exterior restoration. We also provide renovation services such as drywall installation and repair, demolition, and other property improvement solutions. At DA BRICKIE MASONRY AND RENOVATIONS, we believe quality craftsmanship and attention to detail are essential. Whether restoring aging masonry or building new exterior features, we focus on proper installation methods, structural integrity, and clean finishes to ensure long-lasting results. We understand that every property is an investment, and we take pride in helping clients improve the appearance, value, and durability of their homes and buildings. Customer satisfaction is one of our top priorities.

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  • General contractor in Markham

    I have a robotics background and I started an electronics repair business last year. It's not going so well and someone suggested I upload my business here.

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  • Birchmount Interior Solutions specializes in high-quality kitchen, bathroom, and interior renovations designed to elevate the most important spaces in your home. Our team focuses on craftsmanship, thoughtful design, and careful project execution from the first consultation through final installation. We believe great renovations come down to details: proper planning, clear communication, and skilled workmanship. Whether updating a single room or completing a full interior transformation, our goal is to deliver beautiful, durable results that homeowners can enjoy for years to come. Serving homeowners across Durham Region. The rooms that matter most, done right.

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  • With over 10 years of experience in the HVAC industry, we proudly serve the Greater Toronto Area and surrounding cities, delivering reliable, high-quality residential and commercial HVAC services. Whether you’re a homeowner, builder, or business owner, we’re here to ensure your indoor comfort year-round. Our services include: • Furnace & Air Conditioner Installation and Repair • Water Heater Services • Gas Line Installation • Duct Work and Ventilation • Custom Home HVAC Design and Installation • Commercial HVAC Installations, Repairs & Maintenance We’re committed to excellence, safety, and customer satisfaction. Whether it’s a single-family home, a custom build, or a large commercial project, we bring the experience and dedication needed to get the job done right. Contact us today to schedule a consultation or request a quote. Your comfort is our priority.

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  • General contractor in Markham

    I’ve worked in electrical and in home renovations for a combined 6 years. I have experience in a variety of tasks around your home and would be happy to fix your issues for a reasonable price.

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  • General contractor in Markham

    Looking for a top-tier interior designer, decorator, or home renovation specialist in Bowmanville, Whitby, Ajax, Pickering or the GTA? ✨ Jaidyn Jade Design is your go-to team for transforming spaces with style and precision. From concept to completion, we deliver high-quality results and partner with some of the best trades in the industry to bring your vision to life. 🏡 Whether you're updating a single room or planning a full-scale renovation, we pride ourselves on craftsmanship, creativity, and customer satisfaction. 📞 Contact us today to discuss your project and get a personalized quote!

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4.9

Top rated general contractors

Our general contractors in Markham, are rated 4.9 out of 5 based on 831 reviews from homeowners like you.

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What types of services are offered by local general contractors in Markham?

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

What is the average cost of hiring a general contractor in Markham?

On average, general contractors in Markham 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. Markham 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 Markham on HomeStars

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

How to hire Markham 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 Markham.

  3. Connect with a general contractor in Markham 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 Markham with confidence. All building contractors in Markham 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 Markham general contractor before hiring?

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

Do you handle permits, inspections, and subcontractor coordination?

The right Markham 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 Markham 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 Markham 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 Markham 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 Markham

How long does a typical renovation or construction project in Markham take?

Project timelines depend on size and complexity. A Markham 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 Markham 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 Markham handle cleanup after the project?

Most building contractors in Markham 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 Markham 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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