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General contractors in Newmarket

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

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  • General contractor in Newmarket

    Karbo Legacy Contractors is a Scarborough based 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 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 Newmarket

    The designers at JDesigners are qualified to answer your designing questions. We go through your wish list, your budget and the time frame. We then provide the solution and concept design and deliver our promise. Our designers will show you a 3-d model of your space for better understanding. JDesigners also implement government rebate and incentives to make your house more eco-friendly and healthy for your family.

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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 Newmarket

    Hard working ,follow the rules all the time ,obey to superior, dedicated to the job , be nice to the co worker , happy person .

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  • General contractor in Newmarket

    Hi, I'm a dedicated renovation expert with 25 years of hands-on experience transforming homes across the Greater Toronto Area (GTA) in Ontario, Canada. I travel throughout the GTA for jobs of all sizes. My Expertise - Full renovations, framing, and carpentry - Flooring (including premium hardwood) and tiling - Kitchen and bathroom makeovers - Plumbing and HVAC installations - Exterior work like stucco, brick, and stone - Painting and finishing touches - Custom house building from the ground up Why Choose Me I'm hardworking, reliable, and bring decades of proven expertise to every project, delivering top-quality results on time, within budget, and with attention to detail. Homeowners trust me because I treat every job like it's my own home, ensuring lasting craftsmanship that stands the test of time. Let's bring your vision to life!

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  • General contractor in Newmarket

    EAContractingCo. it’s a renovation company based in toronto specialize in demolition, framing (wood/metal) drywall, drywall finishing (taping/plasterer/mudding) final carpentry, tiles, flooring and paint with over 7+ years experience and with several professionals on out team. No job si too small and not job is too big. Get a free estimation for your project and book it! We offer 1 year guaranteed on any trade.

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  • General contractor in Newmarket

    Avenix Group is a trusted renovation company specializing in residential and commercial remodeling. We deliver high-quality craftsmanship, innovative design solutions, and reliable project management to transform spaces into functional and beautiful environments. Our commitment is to provide exceptional results, on time and within budget, while exceeding client expectations. Slogan: Building Better Spaces, Creating Lasting Value. 🏡🔨

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  • General contractor in Newmarket

    Clean, professional work every time • Residential | Commercial | Emergency calls

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  • General contractor in Newmarket

    Emergency and repair services 1. Roofing services: emergency repairs, full replacements, leak fixes, and storm damage restoration. 2. Plumbing services: burst pipes, clogged drains, water heater repairs and replacements, and emergency plumbing. 3. Electrical services: power outages, electrical panel upgrades, rewiring, and emergency fixes. 4. Demolition services: safe and efficient demolition for homes, offices, or specific areas. 5. HVAC services: emergency heating and cooling repairs, replacements, and maintenance. 6. Damage repairs: quick restoration of areas affected by water, fire, or other disasters. 7. Quick response abatement services: mold, asbestos, and hazardous material removal. Specialized and structural services 8. Insurance claims assistance: support with claims for damages and repairs. 9. Legal basements: conversion services, permits, and compliance drawings. 10. Permits and Drawings: design and planning approvals for renovations or additions. 11. Rebuilding services: expedited rebuilding of affected areas for quick recovery. 12. Hourly repair services 13. Government rebate programs 14. Referral rewards 15. Benefit from a large pool of qualified technicians for a quick response.

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  • General contractor in Newmarket

    Hi! I’m Reza, a reliable and detail-oriented handyman based in Toronto. I specialize in assembling IKEA and Amazon furniture, installing gym equipment, cabinet repairs, and light carpentry work. With years of hands-on experience, I always bring my own tools, work cleanly, and make sure every job is done right the first time. Whether it's a simple fix or a complex setup, I treat every task with care and professionalism.

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  • General contractor in Newmarket

    I take pride in providing reliable, personalized landscaping services designed to keep your outdoor spaces looking their best. Whether it’s lawn care, garden maintenance, or small landscaping projects, I focus on quality, attention to detail, and customer satisfaction. Since I work independently, you’ll always know exactly who is caring for your yard.

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  • General contractor in Newmarket

    I have five years experience as a handyman

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    • Best of the Best 2025
    • Best of Awards 2026

    Multi-Year Consumer Choice Award winner for Chimney Services. A-1 Quality Chimney is an award-winning, full-service chimney company that has been serving homeowners in Toronto and surrounding areas for 30 years. Chimney cleaning, masonry repair and general maintenance is essential to preventing fire and ensuring safe operation of wood, oil, coal and gas burning appliances. With over 60,000 customers, we service thousands of fireplaces, wood stoves, pizza ovens, gas fireplaces, furnaces and other heating appliances. When it comes to chimney repairs and chimney rebuilds, we are able to address any masonry issues that arise. Above the roof line, chimneys bear the brunt of our cold winters and hot summers and diagnosing and addressing masonry issues is our specialty. Once you are ready for your repairs, we’ll get it done, on-time and on-budget. Having been in the business for so long, most of our customers come back to us year after year. And so we strive to give you the best service we can and ensure you and your family are safe and warm.

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  • General contractor in Newmarket

    Hi! My name is Maks, and I am the owner of "M&S Carpentry." I have experience in the carpentry industry and specialize in creating wooden structures such as decks, sheds, and other building projects. I focus on providing high-quality services, always prioritizing my clients' needs and ensuring timely completion of the work. My goal is to create safe, aesthetic, and durable constructions that meet the client's requirements. I strive to build strong relationships with every client and am always happy to help with any project, big or small. If you're looking for a professional carpenter, I would be delighted to take on your job!

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  • General contractor in Newmarket

    Je-Lux Services is your trusted partner in the GTA for seamless moving, detailed house cleaning, and efficient junk removal. We deliver reliable, professional service tailored to your needs—whether you're relocating, tidying up, or clearing out clutter. Let us handle the heavy lifting while you enjoy peace of mind.

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  • Our company performs all types of turnkey repair and construction work. We offer a full range of services, including: tiling work, puttying and wall decoration, installation of plasterboard structures, frame construction, laying of floor coverings, insulation of houses (external and internal), installation and dismantling of various structures. We guarantee quality, responsibility and adherence to deadlines. We work with an individual approach to each order.

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4.9

Top rated general contractors

Our general contractors in Newmarket, are rated 4.9 out of 5 based on 663 reviews from homeowners like you.

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

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

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

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

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

How to hire Newmarket 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 Newmarket.

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

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

Do you handle permits, inspections, and subcontractor coordination?

The right Newmarket 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 Newmarket 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 Newmarket 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 Newmarket 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 Newmarket

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

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

Most building contractors in Newmarket 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 Newmarket 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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