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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

    I install windows and doors, finish outside and inside, and also work with brick, cutting brick and concrete to enlarge openings, trim, flashing, and baseboards, decks and fences

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  • General contractor in Newmarket

    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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  • General contractor in Newmarket

    With over two decades of hands-on experience in property maintenance, landscaping, and cleaning services in the Barrie area, I’ve dedicated my professional life to helping people care for their homes and properties as if they were my own. What began as a one-man operation rooted in hard work and dependability has since grown into a trusted, full-service business built on a reputation for excellence, reliability, and community care. As the owner and operator of a local full-service landscape and cleaning company, I’ve had the pleasure of serving hundreds of homeowners, renters, landlords, real estate professionals, and seniors across Barrie and surrounding communities. Whether it’s a seasonal clean-up, regular lawn care, snow removal, or deep interior cleaning, our team is equipped and trained to handle just about every job that helps maintain the beauty, safety, and functionality of a property. What sets our business apart is the personal approach we bring to every job. We believe in building long-term relationships with our clients, many of whom have been with us for years. We understand that a clean, well-maintained home is about more than just appearances

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  • General contractor in Newmarket

    Network

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  • General contractor in Newmarket

    SMYRNA ROOFING - Flat Roof Specialists: From Quick Fixes to Full Replacements Leaking flat roof? Old roof needing upgrade? We handle it all with professional TPO, EPDM, and 2-ply torch-down systems.Our step-by-step solutions tailored to your needs and budget: Emergency Temporary Repair Same-day or next-day service (weather permitting). Fast leak stop using patches, sealants, tarps, or temporary torch-on. Protects your home immediately – no more water damage! Permanent Spot Repair Full inspection after the emergency. Targeted fixes on damaged areas with heat-welded TPO/EPDM or torch-down materials. Cost-effective for smaller issues, with warranty. Full Production: Complete Replacement or Layover Tear-off and new installation, or layover (new layer over existing roof for faster/cheaper option). Top-quality materials: • TPO (energy-efficient) • EPDM (durable rubber membrane) • 2-Ply Torch-Down (super waterproof modified bitumen) Serving Toronto & GTA. Experienced, Honest advice – we recommend the best option for you! SMYRNA ROOFING – Dry homes, happy customers.

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  • General contractor in Newmarket

    My name is Padraic Mcnamara (pour-rick). I am a young Irish licensed gas technician, with 4 years of experience installing all kinds of residential gas/electric appliances. (Furnace,boilers,water heaters,stoves,bbq,fireplace) I have experience working with heating and domestic plumbing, (waterheaters,showers,sinks etc) I can offer free rough estimates through email, or a more accurate in person quote for $100 flat fee. I also offer work doing simple jobs such as; -wiring switches/outlets -gas line repairs -venting repairs -condensate drain repairs -humidifiers -furnace/AC maintenance -install shutoff valves on water lines +more -

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  • General contractor in Newmarket

    We’re reaching out to introduce F², a new yet experienced provider of high-quality interior construction solutions. With a strong foundation in drywall installation, wall assemblies, insulation and sound barriers, taping, sanding, and a wide range of finishing services, we’re proud to support the commercial, industrial, and institutional sectors across [region/area]. At F², we combine technical expertise with a hands-on approach. Whether the project is large-scale or detail-focused, our team is dedicated to delivering clean, efficient, and dependable work from start to finish. We understand the importance of staying on schedule and meeting evolving project demands—and we’re built to adapt. Our services include: Drywall Installation & Finishing Metal & Wood Stud Wall Assemblies Taping, Sanding, and Painting Prep Thermal and Acoustic Insulation Soundproofing / Barrier Systems Commercial Fit-outs & Renovations We’re always open to building new partnerships and would be happy to discuss how F² can support your upcoming projects.

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  • General contractor in Newmarket

    I’m a dedicated plumber and handyman with extensive experience in home repairs and maintenance. I take pride in delivering high-quality service and ensuring customer satisfaction. I’m always ready to tackle any project, big or small

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  • General contractor in Newmarket

    At PrimeHouse Renovation, we specialize in high-quality residential construction and renovation services tailored to meet the unique needs of every homeowner. From building side entrances and expert framing to HVAC installation, drywall, mud tape, and flawless flooring or tiling — our skilled team handles every aspect of your project with precision. Whether it’s a full kitchen upgrade, bathroom renovation, or a complete home makeover, we combine craftsmanship, reliability, and attention to detail to bring your vision to life. At PrimeHouse, your home is our priority.

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  • General contractor in Newmarket

    ⸻ ⭐ General Labour, Framing & Drywall Services – Reliable & Affordable ⭐ Looking for dependable help for your next project? I provide professional general labour and quality drywall/framing services for residential and commercial jobs. 🔨 Services Offered • Framing (wood & steel studs) • Drywall installation & repair • Taping, mudding & sanding • Insulation installation • Demolition & clean-up • General labour and handyman tasks • Small renovations & finishing work ✔ Why Choose Me? • Experienced, reliable, and detail-oriented • Clean job sites and efficient work • Fair pricing and fast turnaround • Friendly and professional service • Available for small jobs or full projects 📍 Serving: GTA & surrounding areas 📞 Contact: Available 7 days a week — fast quotes!

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  • we provide reliable, high-quality exterior solutions for residential and commercial properties across Canada. Our team is committed to delivering exceptional workmanship, attention to detail, and dependable service on every project. We specialize in a full range of landscaping and property maintenance services, including lawn installation and care, garden design, shrub and tree planting, sod installation, fencing, decking, interlock and paver installation, patios, walkways, grading, drainage solutions, and seasonal clean-ups. Whether you need a complete landscape transformation or ongoing property maintenance, we tailor our services to meet your specific needs and climate conditions. With a strong focus on durability, proper base preparation, and long-lasting results, we use quality materials and proven installation techniques to ensure your outdoor spaces remain beautiful and functional year-round — even through Canada’s harsh winters. Customer satisfaction is our priority. We pride ourselves on clear communication, honest pricing, and completing projects on time and within budget.

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  • General contractor in Newmarket

    Im very familiar with my customers and professional in my work

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  • General contractor in Newmarket

    Need a 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 based in North York or nearby? Prime S&R Construction 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 Newmarket

    At ONUS RENOVATIONS Inc. our goal is to provide our customers with a professional Bathroom Renovation company that offers superior customer satisfaction and quality results that look better....longer. We have over 18 years of experience in the Renovation industry. We take pride in our work, no matter what scale of project we take on, from small residential Bathroom face lifts to full blown interior remodeling and renovating, our team of qualified, professional are dedicated to providing exceptional renovating services to our customers in the GTA area and surrounding. Our interior renovation services range from small bathroom touch ups to remodeling the entire bathroom/s of your home. Our team uses premium quality products from trusted manufacturers like Moen, American Standard, Kholer, and Benjamin Moore to ensure your new bathroom renovation has a lasting and beautiful finishes. All prep work and post-project clean up is included. WE SERVICE: ALL OF THE GREAT TORONTO AREA & SURROUNDING! CALL FOR A FREE QUOTE TODAY

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  • General contractor in Newmarket

    Hi! My name is Oleh and I have strong experience in construction, finishing, and renovation projects across Toronto. I’m detail-oriented, reliable, and always committed to delivering high-quality work on time. Whether it’s drywall, tile, flooring, or custom finishes—I’m here to help you bring your project to life.

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  • General contractor in Newmarket

    The HVAC Squad is a trusted HVAC company based in Brampton, providing expert furnace repair, furnace installation, AC repair, AC installation, and complete heating and cooling services. We also offer water heater repair and installation, including tankless systems, hot water tanks, and emergency HVAC service. Our licensed technicians deliver fast, reliable, energy-efficient solutions for residential and commercial customers. Serving homeowners across Brampton, including Springdale, Heart Lake, Bramalea, Castlemore, and Sandalwood, we focus on honest pricing, quality workmanship, and year-round comfort.

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4.9

Top rated general contractors

Our general contractors in Newmarket, are rated 4.9 out of 5 based on 639 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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