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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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  • At High Country Construction, we bring over 10 years of experience and a commitment to quality you can count on. we take pride in delivering honest, reliable work on every job, big or small. Whether it's a full home renovation, a custom build, or general improvements, we approach each project with care, clear communication, and attention to detail. Proudly serving our local community with craftsmanship that stands the test of time. Lets make your dreams a reality!

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  • General contractor in Markham

    At Kolour Design Partners, we bring big-firm experience to a personal level. Our team comes from a background working with some of Canada’s leading architectural and construction companies, combining professional expertise with hands-on creativity. Based in Toronto, we specialize in architecture and interior design for custom homes, additions, renovations, and commercial projects including offices, retail, and light industrial spaces. Using 3D design tools and photorealistic renderings, we make it easy for you to visualize your space and be part of every design decision. Every project — big or small — receives our full attention, with competitive pricing and unbeatable service from concept to completion.

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  • General contractor in Markham

    ELJ Contracting delivers high-quality craftsmanship, reliable project management, and tailored solutions for your residential and commercial needs. From concept to completion, we pride ourselves on clear communication, attention to detail, and building spaces that last.

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  • General contractor in Markham

    Imperial Trim Carpentry is a Woodbridge based General contractor Specializing in Finish carpentry, trim, accent walls, doors , baseboards , casings , building cabinets, 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 company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with house renovation, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications, message us so we can assist you and arrange a quote.

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  • General contractor in Markham

    Hello there where here to make your construction project a simple and as stress free as possible and to make sure your getting what it is your wanting in the end!

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    • Best of Awards 2026

    AI Pro Roofing Inc. operates from 2006 in GTA and around North, East, and West. We provide a satisfactory job and always focus on the best clean-up after the job is done. Every year, more than 160 customers are very happy. You can be one of these next customers. Just give us a call, and we'll make a deal.

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  • General contractor in Markham

    M Squared Homes Inc. is a GTA-based construction company specializing in major renovations and custom new home builds. We work with homeowners, designers, and real estate professionals to deliver high-quality craftsmanship, clear communication, and well-managed projects from start to finish. Our business is largely built on referrals and repeat clients, which is why much of our completed work and client feedback exists outside of HomeStars. Homeowners are encouraged to explore our broader portfolio and third-party reviews through our online presence, where we regularly showcase recent projects and construction progress. Whether you’re planning a full-home renovation or a custom build, our team is committed to delivering homes that are functional, timeless, and built with care.

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  • Experienced general handyman capable of handling a wide variety of tasks like general repairs, furniture assembly, appliance installation, etc. We are experienced in basement renovations as well as other general renovations. We are experienced in various flooring installations including hardwood, laminate, and luxury vinyl plank (LVP). We also do drywall installation and repair work. We are experienced in deck reconstruction and railing installation. If your deck needs resurfacing and repair we are happy to handle it.

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  • General contractor in Markham

    Need a Demolition company, Junk Removal Specialist, Business Services, General Repairs and Maintenance, Mason & Handyman based in North York or nearby? Oz3 General Contracting 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 Markham

    MC Solutions is a trusted drywall and renovation company serving the Greater Toronto Area. We specialize in high-quality custom drywall, residential and commercial projects, insulation, taping, and complete interior renovations. With a strong focus on precision, safety, and clean finishes, we deliver reliable workmanship for homeowners, contractors, and businesses. Our team provides efficient timelines, competitive pricing, and results that elevate every space. Whether it’s a small repair or a full-scale renovation, MC Solutions is committed to delivering professional service and lasting quality.

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  • General contractor in Markham

    Knowledgeable and experienced.

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  • Fox Plumbing and Renovation Inc. is a trusted plumbing and renovation company with more than 15 years of experience delivering quality workmanship and reliable service. We specialize in residential and commercial plumbing, renovations, and home improvement projects with a strong commitment to customer satisfaction.

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  • General contractor in Markham

    Over 20 years of experience in construction. We always work with a focus on results and customer satisfaction. Our values ​​are: Organization, Quality and Commitment. Transform your spaces with innovation and efficiency! We are a T-Bar specialists.

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  • General contractor in Markham

    I’m Yousef, a skilled electrician with over 12 years of professional experience. I specialize in electrical work, home renovations, and installations, combining my expertise with a passion for electronics and automation developed over the last 5 years. As a handyman, I offer reliable and efficient solutions for a wide range of home improvement projects. Additionally, I bring more than 15 years of experience as a security camera specialist, ensuring your property is protected with expert installation and setup of advanced surveillance systems. My commitment is to deliver high-quality workmanship, excellent customer service, and lasting results you can trust. Whether you need electrical repairs, home renovations, or security system installations, I’m here to help make your home safer and more comfortable.

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  • General contractor in Markham

    We are a small renovation company, family owned and operated. we do all of our projects with care and passion as if they were our own home. We look forward to be a part of your next project

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  • General contractor in Markham

    Honest and dedicated landscaping company with over decade of servicing Toronto and the GTA.

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4.9

Top rated general contractors

Our general contractors in Markham, are rated 4.9 out of 5 based on 821 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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