Some of our top rated hvac contractors in Hamilton

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  • Infinity HVAC
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    Infinity HVAC LTD. provides reliable heating, cooling, and ventilation services, ensuring comfort, energy efficiency, and customer satisfaction. We provide A/C Installation & Repair Furnace Installation & Repair HRV installation & Repair Tankless Water heater installation & Repairs Thermostat Installation Humidifier Installation Sheet Metal Installation & Repair Custom Sheet Metal Fabrication 📍 Serving: Cambridge, Kitchener, Waterloo, Guelph and nearby areas. 🔧 Licensed & Insured | Free Quote| Same-Day Service Available

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  • Smart Hand
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    Welcome to Smart Hand Corp.! Smart Hand is a fully insured home improvement and maintenance company which provides services in Toronto GTA such as: RENOVATION PROJECTS - Home Renovation, Bathroom Renovation, Kitchen Renovation, Basement renovation, Tiling, Plumbing, Electrician, Flooring, Painting, Drywall, Baseboards, etc... FENCE AND DECK - Build New, Repair, Paint or Stain. HANDYMAN SERVICES - All Small Jobs (Odds and Ends) WINDOWS AND EAVES CLEANING (Residential and Commercial, Lift Booms Licensing) POWER WASHING SERVICES ROOFING (Repairs and Shingle Replacement. Flat Roof repairs and Replacement) ROTTED WOOD REPAIR SERVICES CAULKING SERVICES AND MUCH MORE ... New or old houses, they always require good maintenance. We are a team that is ready to give you a hand anytime. Our experience gives us the opportunity to improve your property at the highest level and to bring your project to a dreamed design. As a trustful company, we are focused on providing the best services and always will have as a priority our client’s needs. "The client is always right”.

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    Latest review:
    Repair or maintain fence-
    Great team, professional, fast, job well done, I would use their service again.
  • A-Z Property Improvement & Remodeling
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    At A-Z Property Improvement & Remodeling, we specialize in transforming residential and commercial properties with high-quality renovation and finishing services. Whether you're looking to upgrade your home with a kitchen or bathroom renovation, finish your basement, or enhance your space with new flooring or accent walls, we have the skills and experience to bring your vision to life. We also cater to commercial clients, offering renovation services for spaces such as pharmacies, salons, banquet halls and eateries. Our wide range of options allows you to choose exactly what suits your style and needs. Visit our store to handpick the materials, ensuring that you know exactly what will be installed in your space. Our team is made up of certified, insured, and licensed professionals who are committed to delivering exceptional craftsmanship. With over 16 years of industry experience, we pride ourselves on the quality of our work and our dedication to customer satisfaction. Trust A-Z Property Improvement & Remodeling to handle your next project with the utmost care and expertise!

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    Latest review:
    A-Z property improvement and remodelling team renovated my basement, Im so happy with the results! professional team, everything was done in a timely manner! staff are friendly and finished on time! highly recommended!
  • Absolute Heating & Cooling Inc
    Rating: 5 out of 5
    HVAC contractor in Hamilton
    • Best of Awards 2023

    Absolute Heating & Cooling Inc is expert in heating and cooling services we are most trusted source for heating, ventilation and air conditioning services, products and solutions. We service & install a full range of residential, commercial and industrial HVAC products. Our focus is to maintain a high quality of service at all levels, we guarantee our customers quality service. Protect your investment with us our HVAC services & products designed you to create comfortable, energy efficient environments. Our experienced HVAC technicians play a great role in whole daily on their operations of facility productivity and efficiency. We want the best experience for our customers to competitive pricing as well as friendly customer service is what we aim for here at our company, aiming to give you your best experience. We service and repair many different items, Absolute heating & cooling inc is dedicated to providing 100% customer satisfaction. We’ve made it our goal to provide great service, with our highly qualified technicians on competitive pricing. Refrigeration, AC & Gas work is subcontracted out to licensed trades when required

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    Latest review:
    Install or replace airconditioning-
    knew what needed to be done and were very efficient at handling the whole procedure the whole procedure was completed in 3 days
  • TABREEDCO HVAC
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    I have 20 years of heating and air-conditioning experience. I'm a G2 gas technician and 313A commercial & residential heating and air-conditioning technician certificate holder and registered as Independent Designer with BCIN with Ministry of Municipal Affairs. I cover Hamilton, Burlington, Milton, Oakville, Mississauga, Brampton, Toronto area and some other cities depends on the job size. I do the following: - All types of gas furnaces and air-conditioning installation, service & repairs. - All types of air filters installation. - Water heaters and tankless water tanks installation and repairs. - HRV's installation. - Gas pipes installations and connections to stove & BBQ. - Duct work installation and modifications. - All types of humidifiers installation. - Rooftops installation, service and repairs. - Unit heaters installation & repairs. - All types of UV lights & humidifiers installation. - Residential and commercial

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    Latest review:
    Ali was great to work with for our air-conditioning repair. He was available to come to our house, assess and diagnose the problem and make the necessary repairs quickly and efficiently. He is very knowledgable and he clearly communicated the repair options. Ill definitely call him when we have another HVAC issue. Our family is grateful for his help!
  • Rhincoa Construction and Renovation Inc
    Rating: 4.9 out of 5
    HVAC contractor in Hamilton
    • Best of Newly Listed 2025

    We build your dream house as strong and stable as a rhinoceros with a professional team. We have years of experience in design and implementation in all construction and renovation sectors, and all our efforts are the satisfaction and happiness of our customers.

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    Latest review:
    Ran into some issues along the way but they were able to figure out a solution and made things work. Work got done to our satisfaction. They were very polite, friendly, and helpful.
  • Drainscanada
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    Drains Canada Inc is committed to providing exceptional sewer drainage services to our clients across Ontario. We provide drain cleaning/ unclogging, drain repair, sewer camera inspections, waterproofing, new main waterline install, sump pumps and back water valves.

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    Latest review:
    Unclog drain and sewage pipes-
    Awesome last for minute
  • Tile Guru Expert
    Rating: 5 out of 5
    HVAC contractor in Hamilton
    • Best of Newly Listed 2025

    Hi! I'm Alex. Installing ALL tiles, marble, granite. Quick and FREE estimate. Revamp your space with the exceptional tiling service! Send me a request and I'll contact you as soon as I can.

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    Latest review:
    Wall or floor tiling-
    the floor in our shower was sloped incorrectly and did not drain completely. every shower ended with using a squeegee to dry the floor. We asked several tile contractors for estimates. Alex was the one who would retile with the mosaic we wanted. Others wanted to do a complete rebuild or use only few large tiles. His estimate was also the lowest. Alex arrived on schedule and did the job. He was able to do it without removing the glass shower door. He is a neat worker and left the bathroom in good shape. Unfortunately, for whatever reason, there were still drainage issues. Alex took responsibility immediately and redid the whole floor for free. He paid us back for the new tile needed. Shower drains perfectly now! I should mention that the whole process took a few weeks, between waiting for new tile and Alex needing to fit us in between other jobs. The result was well worth the wait. Alex does good work and is fairly priced.
  • Quality Control Concrete Inc.
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    There is no project that is too big or too small for Quality Control Concrete. Our team is licensed, insured, and well trained to take on your concrete projects safely and promptly while maintaining outstanding workmanship. Concrete Driveways Driveway Extensions Concrete Walkways Front Entrances Back yard patios Heavy-duty Swim spa and hot tub pads Pool Decks Pool demolition and backfill Shed and Garage Demolition

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    Latest review:
    Guys did a great job coordinating with deck contractor and leaving back yard clean after work was complete.
  • DunnPro Electric
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    Master electrician with 10 years of experience in both commercial and residential settings. We are based in Cambridge, ON but service all surrounding areas. We carry general liability insurance, and are licensed to perform electrical work in the province of Ontario through the Electrical Saftey Athourity. Examples of our services include electric car chargers, panel changes, troubleshooting, renovations, lighting retrofits and much more. We always put customer satisfaction first, with friendly efficient service. ECRA/ESA #7017833

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    Latest review:
    Install or repair electrical sockets and switches-
    Trevor the owner, a very nice and experienced electrician to deal with got my problem identified and resolved very quickly. He is truthful, honest and takes time to explain the problem and charged reasonably for the job done. I strongly recommend him for all electrical problems, big or small and be assured of the good work done!
  • Mr. Electric of GTA West
    Rating: 4.9 out of 5
    HVAC contractor in Hamilton

    Expert Electricians in the Greater Toronto Area. Mr. Electric is the greater Toronto area’s most trusted electrician that is proud to be locally owned and operated. We specialize in residential and commercial electrical service and repair. Whatever the job, large or small, Mr. Electric is standing by to meet your needs and exceed your expectations. Professional, Skilled & Trained Electricians! Not only are our expert electricians skilled & professionally trained, but we put customer service as our top priority. Got an electrical problem, let us handle it! We make the whole thing easy for you! If you're in need of an electrician, there is no one better to call... call Mr. Electric today! Our customers love us not only for our knowledge and expertise, but also for our quick, on-time service, and our top-notch level of service. We take great strides to insure that each and every customer, both residential and commercial, is completely satisfied with the Mr. Electric service from start to finish in each regard of their electrical service. *Scheduled appointment times *Fixed right to your satisfaction the first time GUARANTEED *Clean and Courteous Service Professionals *Complimentary Whole Home Electrical Safety Inspection with your service call Proudly serving Acton, Brampton, Burlington, Etobicoke, Georgetown, Milton, Mississauga, Oakville, Toronto, York, East York and North York.

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    Latest review:
    We have engaged their services twice, the first to upgrade our fie safety devices.The current project involved relocating a ceiling junction box and installation of a new hanging kitchen light. Electrician arrived on time completed the work and thoroughly cleaned up the work area. We will use their services again when needed and have no hesitation in recommending them.
  • Unique space

    No reviews yet

    HVAC contractor in Hamilton

    Hi am Jason Am very hardworking I always get the job done in timeline I promise and I treat my clients respectfully no matter the circumstances or situation business mind set first

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  • Keystone Heritage

    New on HomeStars

    HVAC contractor in Hamilton

    I mainly specialize in installing, repairing, and maintaining irrigation systems, but I'm here to help with all of your general contracting needs in the garden and the home.

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  • HR Plumbing and Mechanical Services Inc.
    Rating: 4.9 out of 5
    HVAC contractor in Hamilton
    • Best of Newly Listed 2025

    HR Plumbing and Mechanical Services Inc is a leading provider of comprehensive plumbing solutions, committed to delivering excellence in every aspect of our work. With years of experience and a team of skilled professionals, we specialize in offering top-tier plumbing and mechanical services to residential, commercial, and industrial clients. Contact us today at 647-327-6253

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    Latest review:
    Install or repair faucets-
    I am very pleased with the service from Harold. His communication was excellent, he arrived on time, had a great price and took no time at all to get the job done. Highly recommended!
  • Pressteaze Contracting
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    Pressteaze Contracting is a family owned company who specializes in Sewer And Watermain Interlocking Paving Concrete works Renovations Snow Removal

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    Latest review:
    I had Loukas from Pressteaze Contracting do this job. very satisfactory results starting from the assessment to completion . Loukas completed the job in a very timely manner. He is a very thoughtful, and works very efficiently and pleasant person to do business with. A good job, well done.
  • Supreme Tile
    Rating: 5 out of 5
    HVAC contractor in Hamilton

    Dima has more than 10 years of experience in the Tiling industry. Specializes in bathroom, kitchen, foyer,fireplaces,floors, porcelain Slab and exterior projects. Always striving for his clients satisfaction withing a timely manner and as agreed. Our company provides free estimates and warranty services for 3 years.

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    Latest review:
    REMOVED BROKEN GROUT AND TILE IN SHOWER STALL AND RE-GROUTED AND TILED. PROFESSIONALLY DONE ALL THE WAY.

4.9

Top rated HVAC contractors

Our HVAC contractors in Hamilton, are rated 4.9 out of 5 based on 61 reviews from homeowners like you.

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