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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

    Alcona Home Services provides dependable home repair and maintenance solutions with a strong focus on professional plumbing services. Based in Innisfil, we help homeowners with everything from leaks and clogged drains to fixture upgrades, rough-ins, water heater work, and full plumbing installations. Our goal is simple: deliver high-quality workmanship, clear communication, and trustworthy service on every project. We treat your home like our own and take pride in offering efficient, long-lasting solutions.

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    • Best of the Best 2025
    • Best of Awards 2026

    Welcome to Woodbine Paving Ltd. We offer residential paving services and are fully insured. Our mission at Woodbine Paving is simple: “We are dedicated to the highest quality service, workmanship, integrity, and customer satisfaction.” Check us out on Instagram *** Services we offer include: *** Residential Paving Commercial Paving Interlocking Borders Walkways Line painting Call or contact us today to learn more! **** Proudly serving the GTA, and all surrounding areas. Call us today for a free quote ****

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  • General contractor in Newmarket

    With over 25 years of hands-on experience in residential construction, Chorus Construction delivers high-quality renovations built on expertise and attention to detail. Our background in site operations and project oversight ensures every job is well-managed, on schedule, and executed with precision. In addition to full-scale renovations, we also offer a dedicated handyman division for smaller projects, repairs, and home maintenance—providing the same level of professionalism and care, no matter the size of the job. We take pride in clear communication, reliable service, and workmanship that stands the test of time. Our focus is simple: do it right the first time and deliver results homeowners can trust.

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  • General contractor in Newmarket

    Pure handyman

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  • General contractor in Newmarket

    I have been a handyman for over 20 years, I have done van conversion from ground up, I done solar-powered installation including sizing battery banks, I have done work on indoor hydroponic gardens, working with a full loop (RO) watering system, able to do most PVC fixes. I have experience working with 12v system and wireing, able to work with inverter and BMS's .

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  • General contractor in Newmarket

    The Millman Wood Co opened its doors to Sharon, Ontario and the rest of the GTA over 5 years ago. We have a large portfolio including outdoor pavilions and gazebos, kitchen and bathroom cabinetry, solid wood tables and entertainment built-ins. We’re dedicated to your happiness. Regardless of the size of the job or its complexity, your satisfaction is most important to us. As a thoroughly family-owned company, you can trust us to give your family the same attention we give to ours.

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  • General contractor in Newmarket

    .We do all types of home renovations and repairs you name it ! .20+ years of experience. . We service in the GTA and surrounding areas. . Affordable prices.

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  • General contractor in Newmarket

    We specialize in transforming old, outdated bathrooms into beautiful, functional bathrooms for years to come. With over 10 years of experience, our bathroom services include: Full Bathroom Renovations Bathtub and Shower Installations Acrylic and Tile Surrounds Custom Shower Systems Shower Doors In-Floor Heating Tile Installations and More Licensed Plumbing and Electrical Bathroom Design Framing, Drywall, and Insulation Demolition

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  • General contractor in Newmarket

    Greetings! I’m here to make your life easier! A lot of experience, prof tools, guarantees of quality will work on you!

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  • General contractor in Newmarket

    ProFramers-- Structural Framing & Custom Residential Construction. Proframers specializes in structural framing and full-scope residential construction for builders, developers, and private clients. We handle projects from demolition to final finishes, including custom homes, garden suites, lane houses, additions, and complete renovations. With extensive hands-on experience in framing walls, floor systems, roof structures, and interpreting blueprints, we execute projects efficiently, safely, and according to plan specifications. We understand timelines, inspections, and the level of coordination required on active job sites. Fully licensed and insured, we deliver dependable crews, clean execution, and consistent quality — whether it’s a single custom build or multiple units. Proframers _ Inc @ outlook Reliable framing. Professional execution. Scalable capacity

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  • General contractor in Newmarket

    Hi, I’m the owner of NRG Lawn Care, proudly serving homeowners across Toronto and surrounding areas. We specialize in reliable weekly and bi-weekly lawn maintenance, including mowing, trimming, edging, and full seasonal cleanups. At NRG, we focus on clean lines, consistent scheduling, and treating every property like it’s our own. We show up on time, communicate clearly, and make sure your lawn looks sharp all season long. Whether you’re looking for stress-free seasonal service or a one-time cleanup, we’re here to help. Looking forward to earning your trust and keeping your lawn in top shape!

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  • Whether it's getting your home remodeled or fixing damage that's been done to your home, we're here to help you every step of the way. ATC has been around since 2003, so we really mean it when we say we're here to help you. Our Promise Our work is good. We promise. And behind that promise, we want you to know that we back our work with a satisfaction guarantee. We won't stop working until you like what we've done. Our Mission‎ At ATC, our mission is to serve our clients in a professional manner while applying our expertise, construction knowledge and skills to the building program. We strive to ensure our projects are constructed efficiently and orderly, with uncompromised quality.

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  • General contractor in Newmarket

    I am a skilled handyman offering professional home installation and repair services. I specialize in TV mounting, security camera installation, drywall repair, replacing worn or damaged parts, installing new appliances, and assembling furniture and equipment. I focus on delivering clean, precise, and reliable work with attention to detail. Customer satisfaction and quality workmanship are always my top priority.

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    • Best of Awards 2020

    6ix Build Interiors was formed to service Residential & Commercial clients, focusing on Interior Renovations. Our goal is to combine the highest level of service & top quality trades to create a single full service renovation & management company focused on delivering the best product & experience for each client. Whether a small or large commercial space, an old or new residential home, 6ix Build's team has the capabilities and resources needed to help the customer achieve the results they’re looking for.

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  • General contractor in Newmarket

    Lawn Care specialist with 10 plus years experience.

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  • General contractor in Newmarket

    At Quality Marx Inc., we take pride in delivering high-quality concrete construction services with attention to detail, durability, and customer satisfaction at the forefront of every project. We specialize in all types of concrete applications for residential, commercial, and industrial projects, including driveways, patios, sidewalks, garage floors, curbs, retaining walls, shed pads, walkways, stairs, exposed aggregate, stamped concrete, smooth finish, broom finish, and more. Our team is passionate about craftsmanship and bringing our clients’ visions to life, whether it’s a small repair or a full outdoor transformation. We believe in going beyond the basics and are never afraid to step outside our comfort zone to help complete the full scope of a project. Along with concrete work, we also offer additional services such as grading, sod installation, fence post installation, landscape preparation, and general handyman services. As a family-owned and operated company, we value honesty, reliability, and building lasting relationships with our clients. From the initial consultation to the final cleanup, we work hard to ensure every project is completed with professionalism, quality workmanship, and 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 633 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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