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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

    Fred Renovations is a Woodbridge based General contractor, Window Contractor, Kitchen Renovation Company, Electrician, Handyman, Carpenter, Plumber, Tiler, Bathroom Renovation Company, Interior designer, Concrete Specialist, Condominium/Apartment Specialist, Interior decorator, HVAC contractor & Architect 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, repair toilet or toilet flush, interior design, install or repair bathroom fixtures, repair shower or bath, bathtub or kitchen resurface or reface, install or repair bath exhaust fan & install, repair or replace caulking, message us so we can assist you and arrange a quote.

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  • General contractor in Newmarket

    I’m very hardworking, I listen to Costomer’s ,I have been a handyman for long, u won’t regret letting me work for you

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  • General contractor in Newmarket

    We specialize in transforming houses into dream homes with high-quality renovations tailored to your lifestyle. Whether it’s updating a kitchen, modernizing a bathroom, or giving your entire home a fresh new look, our skilled team is committed to craftsmanship, reliability, and customer satisfaction. With us, your vision becomes reality.

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  • General contractor in Newmarket

    PAC Carpentry & Joinery is a professional, detail-driven carpentry company built on traditional craftsmanship, modern standards and a strong work ethic. With roots in the UK trade industry, our founder began his career in 2008 through a formal apprenticeship in Carpentry and Joinery, completing advanced craft training and gaining over a decade of hands-on experience across residential and commercial projects. After years of working both self-employed and in senior estimating and management roles, PAC Carpentry & Joinery was established in Canada to bring high-quality workmanship, clear communication and reliable service to homeowners and builders alike. This blend of practical trade expertise and commercial experience allows us to deliver projects that are not only well-built, but well-planned from start to finish. Now proudly operating in Ontario, we specialise in precision carpentry, finish work, renovations and bespoke joinery. Every project is approached with care, attention to detail and a commitment to doing the job right the first time. We take pride in identifying potential issues early, maintaining clean and organised job sites and ensuring clients feel informed and confident throughout the process.

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  • General contractor in Newmarket

    Flooring Installation CA$1 · In stock Listed 3 days ago in GTA Surroundings, ON Details Condition: New We’re a new flooring business based in the GTA (Greater Toronto Area), offering professional, budget-friendly installation services for homes and businesses. We may be new, but we’re hardworking, reliable, and focused on doing clean, quality work at the best possible price! 🔨 Our Services: ✅ Vinyl Plank Installation – from $1.50/sq ft ✅ Laminate Flooring – from $1.50/sq ft ✅ Engineered Hardwood – from $2.50/sq ft ✅ Baseboard/Trim Installation – from $1.00/linear ft ✅ Floor Removal – ask for quote 💰 No transportation fees within 50 km of the GTA core 🚗 We travel up to 200 km (small travel fee may apply) 🎯 Why Choose Us? ✔️ Friendly & hardworking beginner team ✔️ Affordable rates ✔️ Clean and detail-focused work ✔️ Free estimates ✔️ Flexible scheduling – evenings & weekends available ✔️ We take care of small or big jobs! 📍 We serve Toronto, Mississauga, Brampton, Vaughan, Markham, Scarborough, Pickering, Ajax, Oshawa, Milton, Oakville, and other surrounding areas (within 100 km of the GTA). 📩 Message now to get your free quote or book a time

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    • Best of Newly Listed 2025

    Welcome to J & J Renovations here transformation meets craftsmanship. As a premier renovation company, we pride ourselves on turning visions into reality. With a team of skilled professionals and a commitment to excellence, we bring innovation to every project, ensuring your space reflects both functionality and aesthetic appeal. Discover the art of renovation with J&J Renovations.

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  • General contractor in Newmarket

    Operation as Kota Plumbing. Local plumber specializing in residential and commercial plumbing. Trusted quality work. Licensed and insured.

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  • At Harman Flooring And Kitchen Cabinet's, we specialize in high-quality flooring installation and renovation services for homes and businesses. we turn your vision into reality with top-quality flooring and full-service renovations. Whether you’re looking to refresh your space with hardwood, vinyl, tile, or carpet—or completely remodel a kitchen, bathroom, or basement—we bring craftsmanship, reliability, and style to every project. We serve homeowners and businesses across Ontario with: • Custom flooring installation and repair • Full interior renovations • Free design consultations and estimates • Affordable pricing and fast turnaround times Ready to transform your space? Contact us today to schedule your free consultation!

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  • General contractor in Newmarket

    HBM Building Maintenance is dedicated to keeping your property safe, clean, and well-maintained. We provide professional building maintenance services, from routine upkeep to urgent repairs, with reliability and attention to detail. Our skilled team is committed to delivering high-quality work, on time and on budget, while ensuring a hassle-free experience for every client. At HBM, your satisfaction and the care of your property are our top priorities.

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  • General contractor in Newmarket

    WELDFORCE provides reliable handyman and welding services in Toronto and surrounding areas. We specialize in home repairs, TV mounting, drywall patching, door and window adjustments, furniture assembly, fence and gate repairs, metal work, railings, and custom fabrication. With strong attention to detail, quality workmanship, and fast response times, we are committed to delivering safe, clean, and professional results for residential and commercial clients. https://weldforceinc2026.carrd.co/

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  • General contractor in Newmarket

    My name is Anslem and my trade is construction paving I been in the industry for over 25 years With lots of experience respect and Ernest and fairness, and absolutely likeness for my trade of choice I enjoy working to earn my living.

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  • General contractor in Newmarket

    I am a skilled and reliable professional with extensive experience in cleaning, painting, and a wide range of renovation services. I take pride in delivering high-quality workmanship, attention to detail, and efficient service on every project—whether it’s a simple refresh or a full-scale renovation. My expertise includes deep cleaning, interior and exterior painting, drywall repair, flooring installation, and general home improvements. I am committed to customer satisfaction, meeting deadlines, and ensuring that every space I work on is left better than I found it.

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  • General contractor in Newmarket

    i have 8 years of experience in insulation we provide heat and frost insulation services for water pipes and mechanical rooms and apartment buildings and we can do every type of insulation and fireproof

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  • General contractor in Newmarket

    Customer satisfaction guranted.

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  • General contractor in Newmarket

    I’m the owner of wooden sparrows company We do carpentry for inside and outside of the houses

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  • General contractor in Newmarket

    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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4.9

Top rated general contractors

Our general contractors in Newmarket, are rated 4.9 out of 5 based on 658 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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