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Find general contractors in Hamilton

No matter your building needs, HomeStars has general contractors in Hamilton who can help. Save the endless scrolling and cold-calling and simply post your project on HomeStars. You’ll get matched with available general contractors in Hamilton who are ready and waiting to work with you. Read real customer reviews, discuss your specific needs, and compare multiple quotes, all in one convenient place.

Some of our top rated general contractors in Hamilton

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  • Smart Builders Group

    No reviews yet

    General contractor in Hamilton

    HIGH PERFORMANCE LIVING Smart Builders Group Ltd. is a full service, multi trade building contractor. We are a turnkey solution for home construction, offering services such as architecture and design, engineering, build, electrical, smart home automation, mechanical, plumbing, elevators and lifting devices, and real estate. We are HCRA licensed, Tarion approved, and ready to help you with your next building project. Our services range from home renovations and additions to custom home builds featuring the latest in home automation and energy management technologies. Whether it is a specific trade related task or an effectively coordinated building project - you can count on us to deliver on time and on budget. We recognize the challenges that we face as a society, including climate change and housing. We believe that we can help overcome these challenges, one building project at a time. Our vision is that every home will be a smart home, achieving maximum energy efficiency, and serving the needs of our communities and the environment. Our mission is to build smarter homes that contribute to a better future.

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  • Fortinos

    No reviews yet

    General contractor in Hamilton

    I’m a reliable and hardworking professional with experience in a wide range of home improvement and maintenance services. I take pride in doing every job with care, attention to detail, and a commitment to customer satisfaction. No matter the size of the project, I always aim to deliver high-quality results on time and at a fair price. I look forward to working with you

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  • NICO Renovations by Design Inc.

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    General contractor in Hamilton

    At NICO Renovations by Design Inc., we pride ourselves in our ability to turn our client’s vision into reality. We are an accomplished company with over 30 years of experience working on various projects in custom home renovations, kitchen cabinetry and millwork business. We can even do commercial renovations! Being RenoMark certified and members of the Building Industry and Land Development Association (BILD), we adhere to the highest standards of excellence. This ensures that our customers have the peace of mind of knowing that they are working with a reputable and trustworthy company. From start to finish, we provide the the finest workmanship paired with a well-organized renovation process. We work step by step with our clients to give them their ideal homes in Toronto and the surrounding areas in Ontario. As owner and operator, I have chosen to build the foundation of this home improvement company on quality, value, and uncompromised attention to detail from the start. Having my own growing family, my passion is to create a dream space for families to enjoy for years to come. Respectfully, Nick and the NICO Renovations Team”

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  • Dirty Boyz

    No reviews yet

    General contractor in Hamilton

    Dirty Boyz is a privately owned multi service company, specializing in full property makeovers AND problem solving. Regardless if the project is large or small, we are always dedicated to giving our clients top quality, not only in our finished product but with our service throughout the entire process. 100% client satisfaction is always our top priority!!! Dirty Boyz was conceived and registered by Dustin Woloschuk (Owner Operator) in the spring of 2003 and has since continued to grow on a daily basis. We credit this to not only hard work and determination for success but also our dedication to our ethical policies as a “customer service” based business. We have a full list of references that we automatically provide with every quote. No request needed.

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  • Pure Flow Plumbing Ltd.

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    General contractor in Hamilton

    Pure Flow Plumbing is your trusted partner for all plumbing needs. Whether you're dealing with a leaky faucet or require full-scale plumbing installations, our expert team is here to provide fast, reliable, and affordable solutions. With years of experience and a commitment to customer satisfaction, we pride ourselves on delivering high-quality service that keeps your water flowing smoothly. At Pure Flow Plumbing, we believe in honest, transparent work, and we’re dedicated to ensuring your home or business runs efficiently with no plumbing concerns.

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  • Eric's B lawnmower

    New on HomeStars

    General contractor in Hamilton

    Eric's B lawnmower can help you with your install garden or outdoor lighting, install sprinkler system, yard design / landscaping, pave outdoor and garden, install fence, build pergola, gazebo or garden house, yard maintenance, install or renovate swimming pool, install or maintain pond, lay lawn or sow grass, level or excavate soil, install or replace water fountain, landscape curbing, winter services and snow removal, brick and stone flatwork repair & soil, sand, mulch, or rock delivery request in Toronto and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Eric's B lawnmower now to discuss your needs and arrange a quote.

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  • Research People

    No reviews yet

    General contractor in Hamilton

    Over the last 10 years, we have been building and renovating full homes throughout the GTA. Plumbing, painting, tiling, electrical, flooring, bathrooms, kitchens, etc- we do it all! We have certified professionals for each trade with a combined experience of over 100 years! We get things done quick while maintaining a high standard and premium quality work!

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  • Simranjeet Singh

    New on HomeStars

    General contractor in Hamilton

    At fix and trims, we believe a successful renovation is defined by the details. Serving homeowners across the Greater Toronto Area-including Toronto, Brampton, Mississauga, and Oakville -we specialize in high-quality home transformations that prioritize both structural integrity and a flawless aesthetic finish. Our philosophy is simple: we handle the "fix" and master the "trim." Whether you are looking for a modern kitchen overhaul, a spa-like bathroom renovation, or expert interior refinement, our team brings professional reliability and precision craftsmanship to every square foot.

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  • Northcrest Construction

    No reviews yet

    General contractor in Hamilton

    Northcrest construction has 25 years experience in all aspects of renovations, custom carpentry, bathrooms, kitchens, basements, and decks. From your initial consultation to the finished product, we will guide you through your project seamlessly. The client, quality and timelines are our first priorities. With Northcrest it is never just good enough, we strive for perfection, and putting your dream to reality.

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  • Oasis Landscape Creations

    Rating: 3 out of 5
    General contractor in Hamilton

    At Oasis Landscape Creations, our mission is to transform your outdoor space into a stunning oasis. We pride ourselves on delivering high-quality landscape construction services tailored to your unique vision. From small projects to large projects and everything in between, there is no project that is out of reach. We are passionate about creating beautiful and functional outdoor spaces that reflect our clients’ unique styles and needs. Our team of experienced landscape designers works closely with each client to create a personalized design that meets their budget and exceeds their expectations. From custom pool designs for backyard fun to cozy outdoor living spaces, we can help you create the outdoor oasis you’ve always dreamed of. At Oasis Landscape Creations, we believe that every outdoor space has the potential to be extraordinary.

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    Latest review:
    Level or excavate soil-
    Nigel and his team did a fabulous job. Very hard workers and professional. Our space was challenging due to leveling issues. This was handled with care and it turned out great. Awesome job!

  • Zeppelin Air

    No reviews yet

    General contractor in Hamilton

    HVAC contractor specializing in residential equipment. Licensed Gas fitter, and refrigeration journey person.

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  • Grizzly Construction

    Rating: 5 out of 5
    General contractor in Hamilton

    Grizzly Construction, your trusted partner in transforming homes across Ontario. Specializing in interior, kitchen, basement, and bathroom renovations, we pride ourselves on delivering high-quality craftsmanship and exceptional customer service. Whether you're looking to modernize your space or create your dream space, our experienced team is here to bring your vision to life with precision and care. Let’s build something great together!

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    Latest review:
    The whole team was professional and maintained communication from start to finish of the project. We had flood damage requiring replacement of drywall, taping, repainting. The flooring and stairs were also replaced as well as the doors and trim. Options were provided throughout to match budget and design choices and the final product matched what was promised. In the end we are very happy with all the work and thankful for the transparency and help along the way. It’s difficult to find a company that you can trust in this industry, Grizzly Construction is a true gem! 💎

  • Aymans Contracting

    No reviews yet

    General contractor in Hamilton

    Reliable Construction company that prides themselves by providing top quality workmanship with competitive and affordable pricing We specialize in Roofing and Home Renovations

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  • JS Crown Moulding & Handyman Services

    No reviews yet

    General contractor in Hamilton

    Professional service, dedicated to the tasks, job quality will be guaranteed.

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  • Kirat

    No reviews yet

    General contractor in Hamilton

    Reliable plumber providing honest, professional plumbing services. I handle everything from leak repairs and fixture installations to clogged drains and maintenance.

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  • Corey Hodgson

    New on HomeStars

    General contractor in Hamilton

    "I am a reliable, safety-focused handyman, with 17 years of experience in residential and commercial construction. I specialize in tiling, flooring,trim work and decks/fencing. I take pride in delivering quality work while strictly following safety regulations. I’m a strong team player and will do anything to get the job done right.

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4.9

Top rated general contractors

Our general contractors in Hamilton, are rated 4.9 out of 5 based on 210 reviews from homeowners like you.

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What services are offered by local general contractors in Hamilton?

General contractors in Hamilton, Ontario manage a wide range of construction and renovation projects across the city. From older homes below the Escarpment to newer developments on the Mountain and waterfront revitalization areas, they coordinate trades, source materials, secure permits, and ensure compliance with the Ontario Building Code and Hamilton’s applicable building laws.

Typical contracting services in Hamilton include:

  • Home additions and structural renovations: Expanding kitchens, adding second storeys, or reconfiguring layouts is common in established neighbourhoods like Kirkendall and St. Clair where homeowners choose to upgrade rather than relocate.
  • Basement finishing and secondary suites: With many century homes and post-war properties, converting basements into rental units or additional living space is a frequent request, subject to City of Hamilton zoning and permit rules.
  • Infill and custom home construction: Teardowns and new builds are increasingly seen in areas such as Westdale and parts of the Mountain, where lot sizes allow redevelopment.
  • Exterior upgrades and porch restoration: Brick repairs, porch rebuilds, roofing, and drainage improvements are common, particularly in older homes affected by freeze-thaw cycles and Escarpment weather conditions.

HomeStars matches you with general contractors near you who are available to take on your project. To get started, it’s easy: just post your project on HomeStars and local Hamilton general contractors will register their interest.

If your project focuses on one room of the house, such as the kitchen or bathroom, you can also find Hamilton-based kitchen renovation companies and bathroom renovation companies through HomeStars.

What makes hiring a general contractor in Hamilton unique?

Hiring a general contractor in Hamilton involves considerations tied to the city’s industrial history, Escarpment geography, and mix of century homes and newer developments. Here are several factors that set projects in Hamilton apart:

  • Older housing and structural updates: Neighbourhoods like Durand, Kirkendall, and St. Clair feature century homes that may require foundation repairs, knob and tube wiring replacement, or structural reinforcement during renovations. Contractors must be prepared for hidden issues once walls are opened.

  • Escarpment and elevation changes: Properties on or near Hamilton Mountain can present grading, drainage, and retaining wall challenges. Proper planning is important to prevent water intrusion and long-term foundation movement.

  • Industrial and waterfront exposure: Areas near the harbour or former industrial zones may face higher moisture, wind exposure, or soil considerations that affect exterior materials and long term durability.

  • Heritage and zoning regulations: Hamilton has designated heritage properties and neighbourhoods where exterior alterations may require additional approvals. Contractors familiar with local permit processes can help navigate these requirements efficiently.

Find a general contractor in Hamilton with HomeStars

With HomeStars, you can skip the cold-calling and hours of researching companies use our one-stop-shop platform to find available, verified professionals who have reviews to back up their work. It’s quick and easy to share your Hamilton general contractor project and connect with available local pros:

  1. Start by posting your project on HomeStars. Provide a clear description of your general contractor project and, if possible, include photos to get precise quotes.
  2. Receive interest from available pros, review work history, and read customer feedback for general contractor services in Hamilton.
  3. Connect with general contractor professionals in Hamilton to discuss your project, request and compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

All Hamilton pros, including general contractors, who register with our platform undergo verification, including checks of ID and company details, so you can hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

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

Costs for general contractors in Hamilton can include a variety of factors, including labour, materials, permits, and equipment. Hourly rates generally fall between 60 and $140 and depend on the contractor’s experience, service type, and the complexity of the project.

Below are some typical costs for common Hamilton general contractor projects:

  • Home additions and structural renovations: $200 – $300 per sq. ft., depending on scope, foundation work, and finishes.
  • Basement finishing and secondary suites: $45,000 – $85,000+, depending on layout, plumbing, and whether a bathroom or kitchen is added.
  • Infill and custom home construction: $250 – $400 per sq. ft., depending on lot conditions, design complexity, and materials.
  • Exterior upgrades and porch or deck restoration: $15,000 – $60,000+, depending on scope, materials, and structural repairs required.

HomeStars Tip: We always recommend having an open discussion with your Hamilton general contractor about specific services included and pricing and that everything be detailed in a written quote. This supports clear communication and helps avoid misunderstandings.

What to ask a Hamilton general contractor before hiring?

When deciding whether to hire a general contractor in Hamilton, asking a few questions can help you decide whether they’re the right fit for your project.

What types of projects do you usually handle?

A general contractor in Ontario should be able to outline the types of projects they specialize in, such as home renovations, new builds, or commercial construction.

Have you completed projects in my community or with similar home types?

Experience working within Hamilton and with your specific home type helps contractors anticipate common local challenges like older foundations, porch restorations, sloped lots, or heritage approval requirements. Familiarity with your specific property type can reduce surprises once construction begins.

Are you insured in Ontario, and do you carry valid liability insurance and WSIB coverage?

In Hamilton, contractors must meet provincial licensing requirements, carry liability insurance, and maintain active coverage with Ontario’s Workplace Safety and Insurance Board. This protects you from liability if a worker is injured and ensures the contractor operates legally within the province.

Do you handle City of Hamilton permits and inspections?

Many renovations, additions, basement developments, and secondary suites require permits through the City of Hamilton. Clarify who is responsible for taking care of permits and scheduling inspections.

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. When not handling coordination themselves, general contractors in Hamilton will delegate coordination to a member of their team.

Ask who will coordinate subcontractors, inspections, and material deliveries, and how you will receive updates throughout the project. In a busy market like Hamilton, clear timelines and a defined communication process help prevent delays and keep expectations aligned.

What warranties do you provide on workmanship and materials?

Understanding warranty coverage and the resolution process helps protect your investment after the project is finished.

FAQ: Common questions about general contractor services in Hamilton

When should I hire a general contractor?

Hiring a Hamilton 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 Hamilton need to work with home inspectors to guide their work?

General contractors in Hamilton coordinate required municipal inspections, they do not always need to involve a home inspector. However, inspections can be helpful before major renovations, especially in older or heritage-designated homes. Properties near Hamilton Mountain or the Escarpment may also benefit from structural or drainage assessments before additions or foundation work begin. You can find both general contractors and home inspectors near you on HomeStars.

Are there zoning differences across former municipalities in Hamilton?

Because Hamilton amalgamated several municipalities in 2001, zoning rules and lot standards can vary between areas like Dundas, Ancaster, and Stoney Creek.

A contractor familiar with these differences can help ensure your project complies with local bylaws and avoids permit delays. Hamilton general contractors on HomeStars who are familiar with different zoning rules are easily findable on HomeStars.

Are there additional permits required for heritage homes in Hamilton?

Yes, homes located in designated heritage districts or individually listed properties may require heritage permits before exterior alterations or structural changes. Failing to obtain proper approvals can lead to delays or penalties, so it is important to confirm requirements with the City of Hamilton before starting work.

Do general contractors in Hamilton handle cleanup after the project?

Most building contractors in Hamilton 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. Make sure to confirm with your preferred general contractor whether this is included in their services.

When is the busiest construction season in Hamilton?

Construction activity in Hamilton typically peaks from late spring through early fall, when weather conditions are most suitable for exterior work such as roofing, concrete, additions, and foundation projects.

Demand for trades and municipal inspections is highest during this period, which can lead to longer scheduling timelines. HomeStars makes it easy to connect quickly with pros and plan your project several months in advance, which can help secure availability during peak season.

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