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Some of our top rated hvac contractors in Hamilton

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  • HVAC contractor in Hamilton

    Renovation by Doma Craft— we create perfect interiors for your home and office. Fast, reliable, quality.

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  • HVAC contractor in Hamilton

    Instagram rosetta.stoneandtile. English and Polish speaking. Free Estimates - serving GTA. 10 years experience. Large or small format tiles. -Luxury and custom -Residential -Subdivision -Commercial -Preconstruction -Renovations

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  • HVAC contractor in Hamilton

    plumbing

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  • HVAC contractor in Hamilton

    Reliable HVAC Installation and Repair Services – Residential & Commercial We specialize in the installation, repair, and maintenance of all types of HVAC equipment for both residential and commercial properties. With years of experience in the industry, we are committed to providing top-quality service you can count on. Why Choose Us ? Reliable & Honest: We pride ourselves on being trustworthy and transparent in every service we provide. Fully Insured: Rest easy knowing that your home or business is in safe hands with our fully insured services. We are TSSA Registered Fuels Contractors. Expert Installation & Repair: Whether you need a new system installed or a repair on your existing HVAC unit, we handle it all—quickly and efficiently. Residential & Commercial: No job is too big or small—whether it’s your home or business, we’ve got you covered. Customer Satisfaction: Our goal is to exceed your expectations with every project. We’ll ensure your HVAC systems are running at their best. Services We Offer: HVAC System Installation Heating and Air Conditioning Repairs Preventative Maintenance Ductwork and Ventilation Services Commercial HVAC Solutions Emergency Repairs

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  • HVAC contractor in Hamilton

    ATZ Weld & Build Inc. is a multi-trade contracting company dedicated to delivering high-quality welding, HVAC, and renovation services across residential, commercial, and industrial sectors. Our team combines technical expertise with hands-on experience to provide reliable solutions tailored to every project. From precision welding and custom metal fabrication to professional HVAC installation, maintenance, and repair, we ensure every system and structure is built to perform with efficiency and durability. In addition, our renovation services transform spaces with careful planning, skilled craftsmanship, and a focus on long-term value. At ATZ Weld & Build Inc., we pride ourselves on integrity, safety, and customer satisfaction. Whether it’s a small repair, a full-scale renovation, or specialized mechanical work, we are committed to exceeding expectations and building results that last.

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  • HVAC contractor in Hamilton

    Hello everyone, my name is Mykola, I am a young and promising guy who is moving forward, happy to help you with any problem you have, we do everything beautifully and clearly for ourselves, we will cope with any of your problems

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  • HVAC contractor in Hamilton

    Hi! I’m Thomas, a student at the University of Guelph spending the summer working for Allscape Landscaping, a trusted local company here in Guelph. We specialize in landscaping, concrete work, and backyard transformations — from patios and pathways to lawn care and hardscaping. I’m proud to be part of a team that’s known for quality work, honest service, and attention to detail. We offer free, no-obligation quotes and are always happy to chat about how we can help bring your outdoor space to life. Feel free to reach out — I look forward to working with you this season!

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  • HVAC contractor in Hamilton

    Company Discretion – Your Personal Home Renovation Expert I’m a dedicated, experienced handyman specializing in home renovations and improvements. Whether it’s bathroom remodels, kitchen upgrades, tiling, flooring, or general repairs, I handle every project personally from start to finish. Here’s what you can expect when working with me: • Personal Attention: I manage every detail myself to ensure top-quality results. • Professional and Reliable: Friendly, punctual, and respectful service you can trust. • Clear Communication: Honest estimates, updates throughout the project, and advice you can rely on. • Customer Satisfaction: I don’t consider a job done until you’re completely happy. Working with me personally means your home gets the care, precision, and dedication it deserves—no middlemen, no subcontractors, just one professional committed to excellence.

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  • HVAC contractor in Hamilton

    AM HVAC SERVICES is a locally owned and operated HVAC company providing reliable heating, cooling, and ventilation services. We specialize in installations, repairs, maintenance, and troubleshooting for residential and commercial systems. Our goal is to deliver honest service, quality workmanship, and affordable solutions to keep our customers comfortable year-round.

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  • HVAC contractor in Hamilton

    With 25 years of experience, Tue Company specializes in heating, cooling, welding, plumbing, and natural gas services. Known for reliability and expertise, they provide tailored solutions for both residential and commercial clients. Their skilled team ensures optimal comfort through efficient HVAC systems, high-quality welding, effective plumbing repairs, and safe natural gas installations. Tue Company combines technical proficiency with a customer-focused approach, making us a trusted choice in the industry.

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  • HVAC contractor in Hamilton

    Hello! My name is Nagi. I’ve been in the HVAC industry for over 13 Years, and I specialize in getting clients the work they need done in most cases (75%) at no cost to them. Using government grant programs or whatever rebates are available at the time. Feel free to reach out to see if I can help you today!

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  • HVAC contractor in Hamilton

    I work with installing tiles in bathrooms, swimming pools, replacing tiles, grouting,

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  • HVAC contractor in Hamilton

    Sanwood Floors Inc can help you with your install or replace wooden floor or parquet, install laminate floor, install vinyl, repair floor , install or renovate stairs in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Sanwood Floors Inc now to discuss your needs and arrange a quote.

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  • HVAC contractor in Hamilton

    11 years of experience in maintenace and installation of electronic and electrical appliances.troubleshooting and problem solving expert.smart home installer and solar technician for over 10 years.Good at assemblying appliances, furnitures and repairs also.

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  • HVAC contractor in Hamilton

    Pavlo is a jack of all trades, bathroom remodeling company, home renovation and painting, office repair specialist, appliance repair specialist, from Mississagua. Our goal is to provide our customers with quality service and excellent craftsmanship. If you need help with electrical outlets and switches installation or repair, installation or replacement, lighting installation, various small jobs, painting houses, offices, write to us so that we can help you and make an estimate.

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  • HVAC contractor in Hamilton

    We are a professional team with 15 years of experience in brick and stone installation in Toronto and its surroundings (GTA). Over the years, we have implemented dozens of successful projects, working with both private clients and commercial facilities. Our services: Brickwork - construction of walls, facades, fences, fireplaces and decorative elements. Laying of natural and artificial stone - facing of facades, interiors, fireplaces, garden paths, etc. Restoration and repair of bricks and stone - restoration of old masonry, sealing of joints, restoration of historical buildings. Commercial and residential construction - work with private houses, apartment buildings, offices and industrial facilities. Why choose us? ✔ 15 years of experience - we know all the nuances of working with brick and stone, from classic masonry to modern technologies. ✔ High quality of work - we use only proven materials and comply with building codes. ✔ Responsibility and reliability - we work clearly on time and with attention to detail. ✔ Flexible approach - we offer individual solutions, taking into account the wishes and budget of the client.

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4.5

Top rated HVAC contractors

Our HVAC contractors in Hamilton, are rated 4.5 out of 5 based on 87 reviews from homeowners like you.

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What services are offered by HVAC contractors and companies in Hamilton?

HVAC contractors and companies in Hamilton provide a range of services to keep your indoor environment comfortable year-round.

Popular HVAC services in Hamilton include:

  • Fitting air cleaners and humidifiers to improve indoor air quality

  • Setting up a solar water heater to provide energy-efficient, sustainable hot water for your home or business

  • Repairing or replacing water heaters to ensure reliable hot water supply

  • Installing or servicing furnaces and heat pumps to ensure reliable heating during harsh winters

  • Upgrading or replacing air conditioning systems to keep indoor spaces cool, comfortable, and energy-efficient

  • Modernizing boilers to provide consistent heating and hot water while improving energy efficiency and system reliability

Searching for heating and air conditioning contractors in Hamilton? Save yourself time and by posting your project on HomeStars. Compare profiles and request quotes from your preferred Hamilton HVAC contractors and companies before making your final hiring decision.

What are the average costs of HVAC services in Hamilton?

When hiring HVAC services in Hamilton, prices vary depending on the type of system and the complexity of the installation or repair. Typical labour charges for furnace installations often run between $75 and $150 per hour, with most installations requiring 8 to 16 hours of work.

For a full heating/cooling system installation, homeowners generally pay between $4,000 and $7,500 for standard systems.

For common HVAC jobs in Hamilton, expect to pay:

Find heating and cooling contractors in Hamilton on HomeStars

Finding HVAC contractors and companies in Hamilton doesn’t have to be stressful. Just post your project on HomeStars’ free and easy to use platform, and we’ll match you with pros ready to help.

How to hire Hamilton heating and air conditioning contractors on HomeStars:

  1. Start by posting your project. Provide a clear description of your heating and cooling requirements and include photos to get precise quotes.
  2. Compare profiles, browse previous work history and get quotes from HVAC contractors and companies in Hamilton.
  3. Connect with multiple HVAC contractors in Hamilton to discuss your project, request 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 of the HVAC contractors and companies in Hamilton who register with our platform undergo verification, including ID and company checks, so you can hire with confidence and peace of mind through HomeStars.

What to ask an Hamilton HVAC contractor before hiring?

Looking for a HVAC contractor in Hamilton? These questions can help you find a pro who’s the right fit for your heating, cooling, or ventilation project.

Are you licensed and insured in Hamilton?

Most HVAC work, especially gas, boiler, or high-capacity heating systems, requires pros to be licensed. Ask your preferred HVAC contractors in Hamilton for proof of licences and liability insurance to protect yourself in case of accidents or damage.

Will you handle permits and inspections if required?

Some HVAC installations or replacements, like gas-fired boilers, require municipal permits and inspections. Confirm the Hamilton HVAC company will handle this so your installation is compliant.

What types of HVAC systems do you work on?

Some Hamilton HVAC contractors specialize in furnaces, boilers, air conditioning, or heat pumps. Confirm they have experience with your system type to ensure proper installation or repair.

Do you offer maintenance or service plans?

Regular maintenance improves efficiency and extends system life. Check if your Hamilton HVAC contractor offers annual inspections, filter changes, or seasonal tune-ups as part of a service plan.

How do you handle unexpected issues during installation?

Older homes or complex systems can reveal surprises, like outdated wiring or plumbing conflicts. Ask your heating and cooling contractor in Hamilton how they communicate additional costs or changes to avoid surprises.

FAQ: Common questions about HVAC in Hamilton

Can HVAC companies in Hamilton remove old equipment?

Many Hamilton HVAC companies include removal and disposal of old units as part of the installation service, though it’s best to confirm in advance.

How long do HVAC installations by Hamilton HVAC contractors typically take?

Installation times vary depending on system type and home size. Furnaces or air conditioning systems usually take 1 to 2 days, while more complex setups may take longer.

Do heating and cooling contractors in Hamilton offer energy audits?

Some Hamilton HVAC contractors provide home energy assessments to identify ways to improve efficiency and reduce heating or cooling costs.

How do Hamilton HVAC contractors handle refrigerant disposal?

Hamilton HVAC contractors follow Canadian environmental regulations to safely recover, recycle, or dispose of refrigerants during air conditioning or heat pump servicing.

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