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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 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 Markham

    General constractor

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  • General contractor in Markham

    A finished space builds trust, and floors play a major role. We install floors and trim finishing to the standard your project or clients deserve. And, each Guild Wright quote comes with a free space rendering of your actual room—no more guessing from a 3-inch sample.

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  • General contractor in Markham

    WireBoss specializes in TV mounting, Network Cable installation, Furniture assembly, IKEA Closet builds for both commercial and residential space.

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  • General contractor in Markham

    Rox Masonry is one of Toronto’s most trusted names in masonry, known for delivering exceptional craftsmanship with a commitment to quality and customer satisfaction. Backed by years of hands-on experience and restoration expertise, we approach every project—from small repairs to full-scale restorations—with precision, care, and an eye for detail. At Rox Masonry, we don’t just build or repair—we preserve the character of your property while ensuring it stands strong for years to come.

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  • General contractor in Markham

    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 Markham

    With years of plumbing experience, I help homeowners and businesses solve plumbing problems quickly and stress-free. I’m known for showing up doing clean, quality work, and treating every job like it’s my own home. This includes diagnosing leaks, repairing or replacing faucets and fixtures, clearing clogged drains, fixing toilets, and addressing water pressure problems. Your comfort and satisfaction always come first.

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  • General contractor in Markham

    “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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  • General contractor in Markham

    We deals with Shower glass, Railings, office partitions, porches, kitchen glass backsplash all type of mirrors

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  • General contractor in Markham

    At Constenix Construction Management, we specialize in delivering high-quality commercial construction projects—especially office spaces—with a passion for tackling the most challenging and complex builds. Our services include comprehensive project planning, budget control, and schedule management to ensure every project is delivered on time and within budget. We thrive on solving tough construction challenges and managing intricate projects that demand precision and innovation. With a strong focus on quality control and safety, we ensure all work meets the highest standards. From concept to completion, Constenix brings your vision to life with expertise, reliability, and professionalism. constenix.c o m

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  • General contractor in Markham

    Welcome to Prince Renovation 2020! We are a trusted contractor company specializing in full washroom renovations — from initial demolition to the final touches. Our team also excels in flooring installation and demolition services. With years of hands-on experience and a commitment to quality, we take pride in delivering high-standard work at affordable rates. We charge significantly less than many competitors without compromising on craftsmanship or customer satisfaction. Let us bring your renovation vision to life!

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  • General contractor in Markham

    I’m self starter and mission driven person, with passion in logistics and business.

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  • General contractor in Markham

    Hi my name is Joseph I’m a general contractor specializing in home renovations such as basements, bathrooms, fence and decks. I have a full team and all the equipment to cut out 3rd party cost making all renovations as cost effective as possible. Skip the middle man come direct to the source!

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  • General contractor in Markham

    “I’m a skilled carpenter and painter with a passion for creating beautiful, functional spaces. Whether it’s custom woodwork, home repairs, or adding a fresh coat of paint, I bring attention to detail and craftsmanship to every project. I take pride in delivering high-quality, durable results that meet the needs and vision of my clients. Let’s bring your ideas to life!” Feel free to tweak it to fit your style!

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  • General contractor in Markham

    Brown Town Painting can help you with your interior painting, exterior painting, install or replace roof, wallpaper room, remove wallpaper, repair kitchen cabinets, decorative painting, repair or transform furniture & small staining or painting project request in Brampton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Brown Town Painting now to discuss your needs and arrange a quote.

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  • General contractor in Markham

    Reliable handyman you can text anytime. Quick, clean, and fair home repairs. Services include: - Drywall repair & installation - Interior/exterior painting - Light fixture & ceiling fan installation - Furniture assembly - General home maintenance - Unfinished basement / Garage work - Garage opener replacement Hands-on experience, Honest pricing, Clean, respectful Fully equipped with tools. Available in GTA and all over Ontario

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4.9

Top rated general contractors

Our general contractors in Markham, are rated 4.9 out of 5 based on 823 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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