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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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  • Transform your home into the space of your dreams with the help of award winning Build Now Construction. We are a general contracting and construction company that specializes in renovation and remodeling services for residential and commercial properties. Our team of experienced professionals has the skills and knowledge to handle any renovation or remodeling project, big or small. From kitchen and bathroom renovations to office and retail space remodels, we've got you covered. At Build Now, we understand that a successful renovation project requires careful planning, attention to detail, and excellent communication. That's why we work closely with our clients to understand their unique needs and preferences, and we keep them informed every step of the way. Whether you're looking to update your home for a fresh new look, or you need to renovate your commercial property to accommodate your growing business, we can help. With our expertise in construction and renovation, you can trust that your project is in good hands. So why wait? Contact Build Now today to schedule a consultation and start turning your renovation dreams into reality. Let us help you create the perfect space for your home or property.

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  • At Eagle Lane Construction, we take pride in delivering high-quality renovations and reliable handyman services tailored to your needs. With a focus on detail, professionalism, and customer satisfaction, we handle everything from small repairs to full home upgrades. Our goal is to make your project stress-free and leave you with results you’ll love for years to come.

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  • General contractor in Newmarket

    Lodovik Gjelaj is a Richmond Hill based Landscaping Company, Mason, Concrete Specialist, General contractor, Flooring Contractor, Tiler, Paving Contractor & Pool company company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install concrete floor, pave outdoor and garden, landscape curbing & brick and stone flatwork repair, message us so we can assist you and arrange a quote.

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  • GDO CONSTRUCTION INC. is an experienced roofing company located in the city of Maple, Ontario and serving the entire Toronto & GTA area. With more than 8 years experience in complete roofing services, we offer services that include, cedar shake, shingle roofing, flat roofing, eavestroughs, downspouts, attic ventilation, sky lights, soffit , fascia and roof repair services. We also offer emergency roof repairs in the off season. We also provide emergency roof repairs during the off-season and at any time needed. Contact us through HomeStars to request a free estimate and discuss your roofing project.

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  • General contractor in Newmarket

    “I am a professional handyman with experience in various repair and maintenance tasks.”

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  • General contractor in Newmarket

    At Hammer Home Handyman, we provide reliable, high quality handyman services tailored to homeowners and businesses who value craftsmanship, transparency, and trust. Whether it’s small repairs, home improvements, installations, or general maintenance, we handle every job with care and professionalism. Our goal is to make your life easier by taking care of the tasks you don’t have time for- done right the first time. We pride ourselves on clear communication, punctual service, and attention to detail. No job is too small, and every customer matters. Let us help you keep your home or business in top shape- on time and on budget.

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  • General contractor in Newmarket

    My name is Thomas Babineau, I've been in the construction industry, more specifically, high-end renovation and new construction the majority of my nearly two decade career. I havebeen known to become a well-rounded competent general carpenter/builder however, my specialties lie in the areas of finish carpentry, custom woodwork, trim & millwork (ex. Interior/exterior wallboard, door wall and trim, custom fireplace surrounds). flooring and more specifically, tile work are areas I excell in. In addition, I consider to be great assets of mine, as it pertains to renovation and custom building work, I have a great eye for even some of the smallest details that get overlooked by others. In the trade, it's the attention to detail that sets my work apart. lastly, I know that when it comes to renovations and custom building in most cases my clients are still living in their homes while work is being done. The ability to maintain a clean and tidy job site, while productive work continues to move forward, allowing for comfort within their home. This can make all the difference when completing a successful job. I look forward to meeting you regarding you future projects.

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  • General contractor in Newmarket

    GS Design & Reno is a premier interior design and renovation firm committed to transforming visions into high-quality realities. Based on a foundation of technical excellence and creative innovation, we provide one-stop solutions for residential and commercial spaces. We believe that a successful renovation is more than just an aesthetic upgrade—it is about structural integrity, functional flow, and lasting value. Our team specializes in everything from sophisticated kitchen and bathroom remodeling to complex legal basement conversions, ensuring every project meets the highest safety standards and local building codes.

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  • General contractor in Newmarket

    Ashley’s Construction & Home Improvements is a trusted, full-service construction and renovation company dedicated to delivering quality craftsmanship, dependable service, and honest pricing. We specialize in residential and light commercial projects, offering everything from renovations and repairs to complete home improvements. Owned and operated by Ashley Augustin, our business is built on integrity, attention to detail, and a strong commitment to customer satisfaction. We take pride in working closely with our clients to understand their vision and bring it to life—on time and on budget. Whether you’re upgrading your home, repairing existing spaces, or planning a new project, Ashley’s Construction & Home Improvements is your reliable partner from start to finish.

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  • General contractor in Newmarket

    Brady’s Plumbing Services Reliable plumbing. Honest pricing. Quality work that lasts. Brady’s Plumbing Services provides dependable residential plumbing services with a focus on fast response times, clean workmanship, and straightforward pricing. Whether it’s a small repair or part of a renovation, every job is handled with care and attention to detail. We understand that plumbing problems can be stressful, so our goal is simple: diagnose the issue properly, explain the options clearly, and complete the work efficiently. Services Offered Toilet swaps, installations, and repairs Faucet repairs and replacements Drain cleaning and blockage removal Troubleshooting and assessing plumbing issues Plumbing for renovations and upgrades General plumbing service and maintenance Fixture installations What Clients Can Expect Prompt communication and reliable scheduling Clean and respectful work in your home Honest assessments and fair pricing Quality materials and proper installation Attention to detail on every job Service Area Serving homeowners and property managers in the local area.

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    • Best of Awards 2025

    Why Choose us? We specialize in delivering precision-driven renovations with unparalleled craftsmanship, transparent communication, and a steadfast commitment to exceeding expectations. Your home deserves nothing less. With over 30 years of experience serving homeowners across Toronto and the surrounding areas, our company has built a reputation for excellence and reliability. We offer a wide range of services, including architectural design and permit applications, project management, interior design and decorating consultation, home additions, basement remodeling and underpinning, kitchen design and renovation, bathroom renovations, full-home remodeling, deck, fence and landscape construction, as well as all other general contracting services. Recognizing that every home remodeling project presents unique complexities, we bring the experience needed to develop tailored plans that transform your vision into a functional, livable home upgrade, addition, or custom design. Our approach is grounded in understanding your needs, budget, and timeline, while overseeing every step of the construction process. With us, no question goes unanswered. Customer service is at the core of everything we do. Our team of courteous, skilled, and conscientious professionals ensures that every project is completed to the highest standards. We work closely with reliable, long-standing tradespeople who share our dedication to quality and craftsmanship. Your satisfaction is our priority, and we believe this commitment to excellence is the key to our success. From the initial consultation to project completion and beyond, we attend to every detail. Our goal is to make our company your first choice for all your home upgrades, renovations, and new construction needs. After working with us, you’ll see why our clients trust us to bring their visions to life with precision and care.

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  • General contractor in Newmarket

    My name is Yehor Panasenko, and I am a skilled Cabinet Maker and carpenter with over 15 years of experience in the woodworking industry. I am passionate about creating high-quality, custom furniture and cabinetry that not only meet but exceed my clients' expectations. Throughout my career, I have honed my craft by working on a diverse range of projects, from residential furniture to commercial cabinetry. My extensive experience has provided me with a deep understanding of various woodworking techniques and materials, allowing me to deliver precision and artistry in every piece I create. I take great pride in my attention to detail and my commitment to using sustainable practices in my work. I am eager to bring my expertise and creativity to new opportunities and collaborate with others who share my passion for craftsmanship. I look forward to the possibility of discussing how I can contribute to your organization or project. Thank you for considering my introduction. I hope to connect soon.

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  • General contractor in Newmarket
    • Best of the Best 2025
    • Best of Awards 2026

    Bros Roofing is an award-winning roofing company in Toronto, serving the GTA with top-quality roofing services since 2002. We specialize in residential and commercial roofing, shingle roof installations, flat roofs, metal roofs, eavestrough, soffits, chimney and more. Our experienced team also offers services for roof replacement, roof repairs, siding, soffits, fascia, aluminum eavestrough and gutters, chimney, attic ventilation, and skylight installations. We take pride in being licensed, certified, insured, and officially certified by CertainTeed as Shingle Master Roofing Contractor. Whether you’re searching for a trusted roofing contractors in Toronto, flat roof specialists, or affordable roof replacement near you, we guarantee high-quality, safe services with excellent warranties. Contact us for reliable and affordable roofing services in Toronto, Markham, Thornhill, Richmond Hill, Vaughan, Newmarket, Stouffville, Scarborough, Etobicoke, North York, Mississaiga, Oakville, Hamilton, Pickering, Ajax, Whitby, Oshawa, and across the GTA. Call for your free roofing estimate today!

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    • Best of the Best 2025
    • Best of Awards 2026

    We are a contractor with focus of residential FLOORING and INTERIOR STAIR works. We supply and install various flooring material and stair, and we offer following services: - Supply & installation Hardwood, Laminate, and Vinyl flooring - Supply & installation of Ceramic / Porcelain / Stone tile for Kitchen / Bathroom floor & wall - Supply & install interior wood stair with either wood or iron pickets. We come for free estimate, provide suggestions base on our findings, have discussion during the visit to ensure you get sufficient information to choose the right materials for your project. We will also show flooring samples you may choose for your project. Doing flooring & stair right at the first time is very important because it cost a lot of money and cause disturbance during the works. We aim to provide Excellent QUALITY, SERVICE and TIMELY project execution to turn you to our another happy customers.

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  • General contractor in Newmarket

    With over 12 years of hands-on experience in the HVAC industry, I have worked for some of the biggest names in Canada, tackling everything from routine appliance servicing to complex incident investigations. I’ve been trained by old-school HVAC veterans who drilled into me one core principle: Do the job once, and do it right. That’s exactly what I bring to every customer interaction — a commitment to quality, safety, and professionalism. Whether it’s diagnosing a tricky issue, ensuring your system runs at peak performance, or making sure your home or business is safe and up to code, I bring real-world experience and a deep understanding of the trade to every call. When you hire me, you’re not just getting another technician — you’re getting someone who treats your home like their own, communicates clearly, shows up prepared, and gets it right the first time. No shortcuts. No guesswork. Just solid work backed by years of experience and pride in the craft

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4.9

Top rated general contractors

Our general contractors in Newmarket, are rated 4.9 out of 5 based on 635 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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