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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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  • Gracia Makeovers - Home Design and Improvement

    Rating: 5 out of 5
    General contractor in Hamilton
    • Best of Awards 2025

    Gracia Makeovers Inc. is a home renovation company located in Oakville and has been proudly serving the GTA and surrounding areas since 2003. We’re proud to be a true one-stop shop for both residential and commercial renovations- handling everything under one roof. From design and permits to managing trades, timelines, and inspections, we take care of every detail from start to finish. That means no chasing contractors, no missed deadlines, and no wondering what comes next. If you’re wondering what people call us for, it’s usually our specialty work- Kitchen Renovations, Bathroom Renovations, Basement Renovations, Home Additions, and Custom Homes.

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    Latest review:
    Build or renovate basement-
    Wow! What a great team. Daniel and Elijah and the team who worked on our basement were amazing. A great experience which went smoothly. Trust their guidance and expertise as they suggested great ideas and the flow of our basement is better than expected. We love the end product we have and would totally use them again. They also stuck to the timeline which was appreciated and the basement and garage was totally cleaned up after. Thank you so much!!!

  • Tom

    No reviews yet

    General contractor in Hamilton

    European quality work. Time is money therefore getting the work done in a timely manner is our priority while keeping quality in mind

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  • Stapleton Exteriors

    Rating: 5 out of 5
    General contractor in Hamilton

    Stapleton Exteriors is a family-owned company with over 30 years of experience helping homeowners protect and improve their homes. Built on trust, quality craftsmanship, and lasting relationships, we specialize in siding, roofing, soffit, fascia, eavestroughs, gutter guard systems, and window and door capping. Our experienced team takes pride in delivering durable, professional results on every project, whether it’s a small repair or a full exterior upgrade.

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    Latest review:
    Repair or maintain roof or gutter-
    Work was great, pricing was fair. Will recommended and use them again!

  • Popelandscape

    No reviews yet

    General contractor in Hamilton

    My name is Jake Pope, owner of PopeLandscape. With over 10 years of hands-on experience in landscaping, property maintenance, and outdoor construction, I’m proud to be launching my first year in business. After years of saving, investing in professional equipment, a truck, trailer, and doing extensive research on maintaining a successful company - I know now is the time to showcase my pursuit of happiness. My main focus is reliable lawn maintenance and garden care, keeping your property clean, healthy, and well-maintained. I also offer landscape construction services such as patios, walkways, and fencing for homeowners looking to upgrade their outdoor space. Special Offer: Sign up for a full year of service and receive one free spring or fall cleanup as a thank-you for supporting my first season.   My goal is simple: build lasting relationships by delivering professional results and exceptional service. I’d love the opportunity to help enhance and maintain your property. 

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  • Kion Construction

    Rating: 5 out of 5
    General contractor in Hamilton

    We handle just about anything around the home—from small repairs to full renovations. No job is too big or too small. Our focus is simple: do great work, communicate clearly, and make your home feel its best.

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    Latest review:
    Repair or maintain fireplace-
    Job completed successfully, on time and within budget. Excellent communication and very pleasant to deal with. Thank you Cole!

  • Gurjant

    No reviews yet

    General contractor in Hamilton

    need work

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  • LASA Renovations

    No reviews yet

    General contractor in Hamilton

    Hi my name is Rob. I have been drywalling and plastering for the past 22 years. You can count on me to do a professional job to any matter that may come up.

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  • House of Bella

    No reviews yet

    General contractor in Hamilton

    House of Bella – Interior Design Studio Guided by years of experience in residential and commercial design, House of Bella creates spaces that inspire comfort, beauty, and connection. With exceptional attention to detail, unwavering care, and a passion for design from the heart, we transform interiors into reflections of those who live and work within them. Let us be part of your story — designing spaces you’ll love to live in, every day.

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  • Rightway Roofing

    Rating: 4.8 out of 5
    General contractor in Hamilton
    • Best of Awards 2015

    Rightway Roofing has been in the roofing business for over 25 years. we offer complete commercial and residential roof repairs and replacements in the GTA and surrounding areas. A reliable roof is critical to your property investment. We guarantee you; . Fully trained roofing teams who are licensed and insured. . a clean and safe workplace - WSIB registered . Quality workmanship, unsurpassed service . Premium roofing products . Satisfaction - we will not be satisfied until you are.

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    Latest review:
    Repair or maintain roof or gutter-
    Rightway Roofing did an amazing job when they removed all the ice and snow from my roof. The ice in the eaves caused a major leak from my kitchen window and Martyn arranged for his crew to come and solve the issue the same day I called. I absolutely recommend Rightway Roofing. Wonderful service!!!

  • BIO PROPERTY CARE

    No reviews yet

    General contractor in Hamilton

    At BIO Property Care, we deliver professional property services with the attention to detail and reliability that both homeowners and estate managers can trust. Rooted in family values and inspired by my children — Bensyn, Iyla, and Olivia — our name represents the pride and care we bring to every project. From upscale properties to family homes, our team provides tailored solutions in property maintenance, junk removal, and seasonal care. Whether it’s a one-time project or ongoing service, we ensure your property always looks its best — clean, cared for, and ready to enjoy.

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  • Mazi Contracting

    No reviews yet

    General contractor in Hamilton

    Been in renovation, landscape and hardscape work all my life

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  • Jeffrey Costa

    No reviews yet

    General contractor in Hamilton

    Hi my name is Jeff, co-owner of C&S Landscaping a local landscaping company i run with my partner Charlie. We have been in business for 6 years but have worked in the industry for over 15 years. Here at C&S we do all kinds of things not just landscaping. Some of those are irrigation and fencing.We're a small company, expanding every year, but what sets us apart from other companies is we work with our guys on the field, so we take alot of pride. Alot of our clients love that, and we are hoping you will too. We have many accomplishments that we are proud of but just to name 1, we have won many trillium award at not just residential houses but at commercial properties such as funeral homes. So if this is something that you would want, we would love to try and make it happen for you.

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  • A&A Finishing

    No reviews yet

    General contractor in Hamilton

    Dedicated craftsman ready to show you expert results without breaking your wallet.

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  • StoneyTree Services

    No reviews yet

    General contractor in Hamilton

    We are a local landscaping company based in Hamilton, Ontario, offering high-quality and reliable services for residential and commercial properties. Our services include: • New garden and patio builds • Seasonal cleanups • Tree planting and removal • Sod installation and grading • Mulch, gravel, and stone work Whether you’re looking to refresh your yard or create something completely new, we bring experience, honest pricing, and hard work to every project. 📅 Free estimates available. Quick response and friendly service!

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  • Juan Rendon

    No reviews yet

    General contractor in Hamilton

    Juan Rendon can help you with your install or replace airconditioning, repair windows, install or replace interior doors, install or replace exterior or reinforced doors, install or replace shutters, install or replace rolling shutters, install or replace insect screen, repair floor, install or renovate foundation, build pergola, gazebo or garden house, yard maintenance, install or repair electrical sockets and switches, repair household appliance, install or replace thermostats, repair or maintain airconditioning, assemble or disassemble furniture, install or replace household appliances, trim and decorative moldings, build or replace decking, install or renovate swimming pool, clean roof or gutters, mount artwork, tvs or furniture, install or replace garage door, repair door, repair or treat facade, repair or maintain roof or gutter, repair plaster, repair shutters, repair exterior doors, repair wall or floor tiles, sealing / caulking, install or replace window bars and railing, repair or maintain fence, various small jobs, decorative painting, paving, install or replace pool cover, winter services and snow removal, exterior trim, ceiling fan, install or repair bath exhaust fan, opening & closing service for swimming pool, power washing, repair countertops, small staining or painting project, install, repair or replace caulking, install or refurbish mirrors, install or repair acoustic ceiling tiles & accessibility modifications request in Stoney Creek, Ontario and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Juan Rendon now to discuss your needs and arrange a quote.

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  • Timeless Timber Carpentry

    No reviews yet

    General contractor in Hamilton

    Timeless Timber Carpentry can help you with your build new house, create construction plan & soil engineer request in Waterdown and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Timeless Timber Carpentry now to discuss your needs and arrange a quote.

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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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