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HVAC, Plumbing, and Electrical Services in Guelph

Serving Guelph with Over 50 Years of Experience

Guelph residents can rely on expert HVAC, plumbing, and electrical services tailored to their needs. Serving the vibrant community of Guelph and surrounding areas, we ensure your home systems run smoothly, providing comfort and safety year-round.

At Dunn Heating and Air Conditioning, we bring over 50 years of experience to every job. Our certified technicians are available 24/7, offering reliable service without extra charges for after-hours calls. We guarantee your satisfaction with every service we provide, ensuring your home is always in good hands.

Call us today at (226) 780-5060 or contact us online for expert HVAC, plumbing, and electrical solutions in Guelph.

Our Heating and Cooling Solutions in Guelph

At Dunn Heating and Air Conditioning, we are dedicated to providing top-notch heating and cooling solutions for the Guelph community. Our extensive range of services ensures that your home remains comfortable and efficient throughout the year.

  • AC Installation, Repair, and Maintenance: Whether you need a new air conditioning unit installed, an existing one repaired, or regular maintenance, our certified technicians have you covered.
  • Heater Installation, Repair, and Maintenance: From installing new heaters to repairing and maintaining your current system, we ensure your home stays warm during the colder months.
  • Furnaces: We offer comprehensive services for furnaces, including installation, repair, and maintenance, to keep your heating system running smoothly.
  • Boilers: Our experts handle all aspects of boiler services, ensuring efficient and reliable heating for your home.
  • Heat Pumps: We provide installation, repair, and maintenance for heat pumps, offering an energy-efficient solution for both heating and cooling.
  • And More

Plumbing Services for Guelph Residents

At Dunn Heating and Air Conditioning, we understand the importance of reliable plumbing services for your home in Guelph. Our team of certified technicians is equipped to handle a wide range of plumbing needs, ensuring your systems function smoothly and efficiently.

  • Drains: We offer comprehensive drain services, including cleaning, repair, and maintenance, to prevent clogs and ensure proper drainage.
  • Faucets: From installation to repair, we handle all types of faucet services, ensuring leak-free and efficient operation.
  • Backwater Valves: Protect your home from sewer backups with our expert installation and maintenance of backwater valves.
  • Sinks: Whether you need a new sink installed or an existing one repaired, our team provides reliable and efficient service.
  • And More: Our plumbing services extend to a variety of other needs, ensuring your home's plumbing system is always in top condition.

Our Electrical Solutions in Guelph

At Dunn Heating and Air Conditioning, we provide comprehensive electrical solutions to meet the needs of Guelph residents. Our services include the installation and maintenance of electrical panels, ensuring your home’s electrical system is safe and efficient. We also specialize in EV charger installation, making it convenient for you to charge your electric vehicle at home.

Our team is experienced in wiring and rewiring projects, whether you’re renovating your home or need to upgrade outdated wiring. We ensure all electrical work is done to the highest standards, providing you with peace of mind. Additionally, we handle the installation and repair of outlets and switches, ensuring your home’s electrical components are functioning properly.

Why Choose Us in Guelph

At Dunn Heating and Air Conditioning, we are committed to providing exceptional HVAC, plumbing, and electrical services to the Guelph community. Here’s why you should choose us:

  • Over 50 Years of Experience: Our extensive experience ensures we deliver top-quality service every time.
  • Certified Technicians: Our team is factory trained, licensed, and undergoes background checks for your peace of mind.
  • 24/7 Availability: We are available around the clock, including weekends and holidays, without extra charges.
  • Comprehensive Services: From HVAC to plumbing and electrical, we cover all your home service needs.
  • Customer Satisfaction Guarantee: We are not satisfied until you are, backed by our "We Respect You™" guarantee.
  • Financing Options: We offer flexible financing options to make our services accessible to everyone.
  • Local Expertise: We understand the unique needs of Guelph residents and tailor our services accordingly.

Our team at Dunn Heating and Air Conditioning is dedicated to ensuring your home systems are always in optimal condition. Trust us for reliable, professional, and friendly service in Guelph.

Call us today at (226) 780-5060 or contact us online for expert HVAC, plumbing, and electrical solutions in Guelph.

What Homeowners Say About Us

4.8 Stars On Google From Over 500 Homeowners
  • “Professional, efficient, courteous and explained the install clearly. Gave updates on timing and cleaned up all the work sites.” - J RD
  • “He was on the phone immediately setting up the next steps. Sean was very professional and personable.” - Loyalkey O.
  • “The Dunn tech was able to correctly diagnose my issue, which unfortunately had to do with electrical wiring so he wasn't able to fix it, but did point me in the right path to get an electrician to finish the job.” - Bryant L.
  • “unn provided same day response to our problem and the technician, Dave, was highly knowledgeable and experienced.” - Rod J.
  • “Gary Wallace completed our annual furnace and AC inspection today and did a thorough job. He took his shoes off when in the house and was happy to explain what he was doing and answer any questions.” - Jennifer D.
  • “Ricardo showed up during the scheduled time slot, explained what needed to be fixed, gave us the pricing upfront, returned to the shop to get the part, and our AC was up and working not even two hours after he knocked on our door.” - Lori S.

    The Dunn Heating & Cooling Difference

    Certified Technicians Providing Exceptional Service
    • Satisfaction Guaranteed
      All our installations are guaranteed for 2 years from the date of installation.
    • Decades of Experience
      We have expertise you can trust with over 50+ years of experience in the HVAC industry.
    • Locally Based & Operated
      Dunn Heating has been based in Kitchener-Waterloo since 1973. We’ve had a lot of time to get to know our neighbours.
    • Reliable Service
      Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.
    Work With Our Local Experts Contact Dunn Heating & Cooling For A Quote On Your Kitchner-Waterloo Heating, Cooling, Plumbing, Or Electrical Installation

    Contact Us Today


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    Dunn Heating and Air Conditioning Not Too Hot, Not Too Cold...Just Right
    75 Rankin Street Waterloo, ON N2V 1W2
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