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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

    I am very professional and i always try to exceede my clients expectation for every the project i do for them.

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  • General contractor in Markham

    A guy who Always on the go and never stop until every job is done in a safe and surely manner with good in quality sincere hard worker and like the challenge and willing to learn a good listener bondable .no short cuts and a team player

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  • General contractor in Markham

    Earthstrong Lawns is your one-stop home service for your pest & lawn care needs! "Earthstrong, It's where you belong!"

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  • General contractor in Markham

    Tira Interlocking

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  • General contractor in Markham

    Welcome to Canata Group Construction Canata Group Construction is a family-run general contracting firm serving Mississauga and the GTA . While founded in 2017, we are backed by over 30 years of experience in the industry. We specialize in full house remodeling, custom decks, and fencing. We are committed to providing the best pricing on labour and sourcing high-quality materials more affordably than our competitors. Our team is known for completing projects on time and exactly to our clients' specifications. Our portfolio includes large-scale professional work, such as the full renovation of the University of Toronto Graduate House and ongoing apartment/condo renovations for various property management companies. Whether it is a private home transformation or a professional rental turnover, we deliver quality you can trust.

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  • General contractor in Markham

    Wood, Chainlink, Iron @gammonfence on Instagram

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  • General contractor in Markham

    We are specialized in designing and installing premium **shower enclosures** (frameless, semi-frameless, and framed), sleek **glass railings** for staircases, balconies, and decks, modern **glass doors** (swing, sliding, and partition systems), and all-season **porch enclosures that enhance both function and curb appeal. With a focus on precision, durability, and clean aesthetics, our expert team delivers tailored glasswork for residential and commercial projects—on time and with flawless results. Contact us today for free consultation!!

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  • At Liams Renovations, we believe every home should reflect comfort, style, and personality. With years of hands-on experience, we specialize in transforming spaces into functional, beautiful environments that families love to live in. Our team combines expert craftsmanship with personalized service, making the renovation journey smooth, transparent, and stress-free. Whether you’re looking for a small upgrade or a full home remodel, we bring your vision to life with care and precision. Our Services Kitchen Renovation Bathroom Renovation Basement Finishing Whole Home Remodeling Flooring & Tiling Painting & Drywall

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  • General contractor in Markham

    We are a quality homebuilder with 20 years experience. We specialize in all large renovations, custom homes, backyard dwelling units, multiplex's, additions, legal basement apartments, commercial projects, architectural drawings, permits, city consultations and all other construction needs. Come to our office or call us anytime to arrange a free consultation or estimate!! Referrals available on request, check out our website at NEW CUSTOM BUILDS .CA Talk to you soon! New Custom Builds is a registered company and is owned and operated by MANDEVILLE DEVELOPMENTS INC.

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  • General contractor in Markham

    Hello! As GTA HANDY MAN, we pride ourselves on being your reliable, go-to partner for all home maintenance and improvement needs. We understand that maintaining a home requires a diverse skill set and a high degree of trust. Our mission is to provide expert craftsmanship and exceptional service with every job we undertake. Our Commitment Reliability: We show up on time and complete projects efficiently. Expertise: From minor repairs to significant renovations, our skilled team handles it all. Quality Workmanship: We use quality materials and proven techniques to ensure lasting results. Customer Satisfaction: Your peace of mind and satisfaction are our top priorities. Services We Offer General Home Repairs: Fixing drywall, minor plumbing issues, electrical updates, and appliance installations. Carpentry & Trim Work: Custom shelving, cabinet installation, door repairs, and baseboards. Exterior Maintenance: Gutter cleaning, minor siding repairs, and deck maintenance. Painting & Drywall: Professional interior and exterior painting services. Trust GTA HANDY MAN to handle your projects with professionalism and care, giving you more time to focus on what matters most.

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  • General contractor in Markham

    Need a Flooring Contractor, Handyman, Cleaning company & Cabinet maker based in Scarborough or nearby? Cedar Cleaning Services 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

    Professional Concrete Finisher & Exposed Aggregate Specialist Experienced and detail-oriented concrete finisher with a strong focus on exposed aggregate surfaces. Skilled in all aspects of concrete placement, finishing, and surface treatments, delivering high-quality, durable, and aesthetically pleasing results. Committed to excellence, safety, and client satisfaction on every residential and commercial project.

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  • General contractor in Markham

    I’m the co-owner of a professional mobile welding and custom metal fabrication company serving the Greater Toronto Area, Ontario. We specialize in on-site welding and the fabrication of high-quality metal structures for both residential and commercial clients. Our projects include custom staircases (including spiral stairs), railings, fences, gates, security doors and window bars, as well as structural steel work. We work with mild steel, stainless steel, and aluminum, delivering fully customized solutions based on drawings, measurements, or reference photos. From consultation and precise measurements to fabrication, finishing (including powder coating), and installation — we handle the entire process. Our focus is durability, safety, precision craftsmanship, and clean, high-quality welds on every project.

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  • General contractor in Markham

    I enjoy fixing things and bringing customers dream projects come to reality

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  • My name is Daniel, owner-operator of Olivett Construction. We have been in business for over five years, working as a trusted subcontractor for Esso gas stations and Circle K franchises across Ontario. We specialize in property rehabilitation, offering high-quality interior and exterior finishes for both commercial and residential properties. Our services include: Fencing, hardscaping, and landscaping Flooring installation, repairs, and demolition Interior and exterior painting and staining Drop ceiling (T-bar) repairs Asphalt repairs Power washing Selective demolition Junk removal and haul-away services While our reputation was built through commercial projects, we now proudly offer our commercial-level expertise to residential property owners across Ontario. Olivett Construction—your go-to contractor for reliable, professional property solutions.

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  • General contractor in Markham

    TSJRMS+ is a reliable, all-in-one service provider specializing in junk removal, residential and commercial moving, lawn care, and snow removal. We’re committed to delivering fast, affordable, and high-quality solutions that help homeowners, property managers, and businesses keep their spaces clean, safe, and efficient year-round. Whether you need to clear out unwanted items, relocate smoothly, maintain a polished outdoor appearance, or manage winter weather challenges, TSJRMS+ brings professionalism, attention to detail, and a customer-first approach to every job. Our team is fully equipped and trained to handle both one-time services and ongoing maintenance contracts with reliability and care. At TSJRMS+, we don’t just get the job done — we get it done right.

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4.9

Top rated general contractors

Our general contractors in Markham, are rated 4.9 out of 5 based on 793 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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