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Oosterverld Heating & Air Conditioning
Your Local HVAC, Plumbing & Electrical Pros Serving Guelph & Surrounding Areas.

Call Us Today at (548) 409-5875

*$0 Dispatch Fee with Completed Repair

HVAC Services in Guelph, Ontario

Your home’s HVAC unit, along with your plumbing and electrical systems, are critical to your indoor comfort. Whether you need repair work completed, annual maintenance, or a new system installed, partner with an experienced HVAC company that will prioritize your needs and budget. Oosterverld Heating & Air Conditioning has provided high-quality heating, cooling, and other home comfort services to local homeowners for over 40 years. We take pride in putting you first, and as a family-owned and operated business, we know how important it is to be able to count on a company to be there when you need us. 

Our team is available 24/7, 365 days a year, including after-hours, weekends, and holidays, to provide emergency services at the same affordable rates as our non-emergency assistance. We also provide same-day or next-day installation services to restore your comfort on the hottest or coldest days of the year. 

Call (548) 409-5875 and speak with a member of our team directly or use our online contact form to schedule your free service quote for HVAC services in Guelph. Discounts and financing are available.

Energy-Efficient Heating & AC Solutions

Lennox® Premier Dealers™

Upgrading to an energy-efficient HVAC system, such as furnaces, air conditioners, and heat pumps manufactured by Lennox®, can offer a number of benefits. These advanced systems are designed to use less energy compared to traditional units, which can save you on utility bills. Additionally, energy-efficient systems often come with innovative features such as programmable thermostats and smart controls, allowing users to optimize their energy use according to their specific needs and schedules. This not only enhances comfort but also further reduces energy consumption.

In addition to our in-depth knowledge of a wide range of systems, as a Lennox® Premier Dealer™, Oosterverld Heating & Air Conditioning is a trusted local service partner to install, maintain, and repair all Lennox-branded home comfort products. From support and fast fixes to full-service installations, we’re your local partners for efficient and reliable solutions to maintain your comfort.

Full-Service Home Comfort

Oosterverld Heating & Air Conditioning is proud to be a one-stop shop for all your home comfort needs. In addition to our HVAC and indoor air quality service, we offer fast, reliable plumbing and electrical solutions that prioritize your safety and well-being. Whether you are concerned about the quality of your water, are facing a messy sewer backup, need to upgrade your electrical panel, or have a problem with your home’s wiring, our team can help. 

We take the time to get to know your needs before offering options that will not only address the issue but do so within your budget. More than that, we are always honest and upfront, and will never sell you a service or product that you don’t need.  

To learn more about how we can help you, call (548) 409-5875 or contact us online. Schedule your free estimate today!

Communities We Serve
  • Acton
  • Belwood
  • Cambridge
  • Elora
  • Fergus
  • Guelph
  • Guelph
  • Puslinch
  • Rockwood

What Homeowners Say About Us

4.8 Stars On Google From Over 1,000 Homeowners
  • “Yogesh was very professional throughout the entire service. He also took the time to make sure everything else was functioning properly, which gave us great peace of mind.” - Damith K.
  • “She was able to replace it, and get my house nice and cool again! She was so pleasant to have in my home and informed me of everything that was happening. She was kind and informative.” - Natercia C.
  • “He was able to diagnose the problem with my AC quickly and was able to repair it right away.” - Joel A.
  • “Jeff and Ryan and their team replaced our old nasty boiler with a plumbing and heating installation that was a piece of art! They solved all of the old to new conversion/ installation issues and did great work.” - Teresa R.
  • “Walt was phenomenal to deal with and helped with our leaky air conditioner. From start to finish, he was extremely personable and knowledgeable.” - Ivy A.
  • “Arranged to have a new unit and new furnace installed right away. The installers worked all day on the pouring rain and had smiles on their faces the whole time - complete champs.” - Trevor O.

    Frequently Asked Questions

    When you have questions, Oosterverld Heating & Air Conditioning has answers. To discuss your specific issue, call (548) 409-5875 anytime!

    • What is an HVAC system?

      HVAC stands for “heating, ventilation, and air conditioning.” These systems are installed in many homes to regulate the air quality, humidity, and temperature. The heating part of the system provides comfort during the colder months, while the air conditioning element provides refreshing air during the warmer months of the year. The system’s ventilation component circulates fresh air throughout your home while filtering out any potential allergens or pollutants. An HVAC system also consists of ductwork and a thermostat to function correctly.

      There are different types of HVAC systems available. Let’s take a closer look:

      Heating systems

      • Furnace
      • Heat pump
      • Boiler

      Cooling systems

      • Air conditioners
      • Heat pumps

      Ventilation

      • UV air purifiers
      • Humidifiers

      Whether you need HVAC repairs, maintenance, or installations, look no further. Our team at Oosterverld Heating & Air Conditioning is your go-to company for all your interior comfort needs. We are available 24 hours a day, 365 days a year, including after-hours, weekends, and holidays at no extra charge. We also offer same-day or next-day installation services.

    • How often should my HVAC system be maintained?

      Homeowners should aim to have their HVAC system professionally serviced at least once a year. Not only is this going to extend the lifespan of your unit, but it’s also going to save you money on your monthly energy costs by helping your HVAC system operate efficiently without the need for expensive repairs.

      We recommend scheduling maintenance in the early fall before temperatures drop and early spring before they rise during summer.

      When was the last time you had your HVAC system professionally serviced? Book your appointment with Oosterverld Heating & Air Conditioning to get your HVAC unit back up and running smoothly for your complete comfort.

    • What financial benefits can I expect if I adjust my thermostat?

      When it comes to saving money on your monthly energy bills, adjusting your thermostat is a wise decision. By changing the temperature by a few degrees, you could potentially save a significant amount of money over time. Adjusting your thermostat to make your HVAC system more energy-efficient can also extend its lifespan, saving you even more money in the long run. Overall, adjusting your thermostat is a simple and effective way to save money while also reducing the impact you have on the environment.

      Do you have any further questions regarding your home’s thermostat? If so, please don’t hesitate to reach out to the team at Oosterverld Heating & Air Conditioning! One of our friendly team members would be more than happy to answer any questions or concerns you may have. We look forward to hearing from you!

    • How often should HVAC filters be changed?

      Generally speaking, homeowners should aim to change their HVAC air filters at least once every three months. This is because every time you use your HVAC system, the air filter will collect dust, hair, dirt, and other airborne particles that can end up restricting the airflow output from your unit. By neglecting your filters, your HVAC system needs to work harder in order to create the desired temperature, which leads to premature wear and tear. As this occurs, you can significantly decrease the service life of your HVAC equipment and will likely need to spend more money on repairs and utility bills in the long run.

      By not changing filters, dust and other debris will inevitably be circulated back into your home. This can exacerbate allergies and other respiratory illnesses.

      When was the last time you had your home’s HVAC filter changed? If it’s been longer than you would like to admit - we get, life gets busy – Oosterverld Heating & Air Conditioning can help. As homeowners ourselves, we recognize the stresses of a busy schedule, which is why we make ourselves available 24 hours a day, 7 days a week. Whether you need repairs, maintenance, or a new installation, you can count on us to get the job done quickly and accurately without sacrificing quality.

    The Oosterveld Heating & Air Conditioning Comfort Difference

    Certified Technicians Providing Exceptional Service
    • Perfect Temperatures
      Our trademarked guarantees show that your satisfaction is our priority.
    • Real Experience
      We’ve worked in local homes since 1980. That’s over 40 years of experience in helping our neighbour.
    • Locally Based & Operated
      We’re locally based and operated and take pride in our reputation within our community.
    • Always Ready
      We are constantly prepared to help you in any HVAC emergency, and never charge for after-hours calls.
    Work With Our Local Experts Contact Oosterveld Heating & Air Conditioning to book a service for Your Guelph Heating, Cooling, Plumbing, Or Electrical Installation

    Contact Us Today


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    Oosterverld Heating & Air Conditioning Not Too Hot, Not Too Cold...Just Right
    1007 York Road Guelph, ON N1E 6Y9
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