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Cooling Services in Guelph & Surrounding Area

Although Ontario is known for its freezing winter, during the summer, when the sun is shining, there is nothing better than being outside in the fresh, warm air. However, when you’re at home, you’ll also want to be cool and comfortable. And luckily, with the help of Oosterveld Heating & Air Conditioning, you can beat the heat all summer long with our extensive selection of Guelph cooling services. From repairs and maintenance to the installation of a new cooling unit, you can count on Oosterveld Heating & Air Conditioning to get the job done right!

Our certified and knowledgeable HVAC technicians are experts in all cooling services and are available 24 hours a day, seven days a week, 365 days a year, including after-hours, weekends, and holidays, at no extra charge to you. If you are ever caught in a heat wave, we can also provide same-day or next-day installation of new cooling equipment!

Furthermore, if your home requires an updated cooling system, ask about our financing options and discounts. Get in touch with us or use our secure online reservation system to schedule a consultation with a member of our team. We always provide a free service quote so that you know exactly what you’re getting for your money when you partner with the friendly home comfort experts at Oosterveld Heating & Air Conditioning in Guelph! We look forward to collaborating with you!


There are a few alternatives to consider when it comes to low-cost home cooling systems. Air conditioners and heat pumps are popular options, but the most cost-effective option will be determined by a variety of factors specific to each homeowner. For example, window air conditioners are a popular and cost-effective option for cooling a single room. These units are simple to install, do not require ductwork, and are less expensive than other cooling systems.

Heat pumps are another popular option, and they are especially useful in areas with mild climates. They work by transferring heat from inside the house to the outside, allowing for cooling as well as heating. While heat pumps are more costly in the beginning, they can be more energy-efficient in the long term, saving homeowners money on their monthly utility costs. Yet another choice is air conditioning that is centrally located. They can be more effective at cooling larger homes and can increase the value of the house if you ever decide to sell.

Luckily, at Oosterveld Heating & Air Conditioning, we are pleased to offer an extensive selection of heat pumps, central air conditioning units, and ductless air conditioners. Therefore, our team of certified HVAC technicians will be able to customize your experience and cooling unit to fit your needs!

So, what are you waiting for? Are you ready to upgrade your interior comfort? We recognize the value of having a dependable cooling system in your home, especially in the hottest times of the year, at Oosterveld Heating & Air Conditioning. As a result, we provide a wide range of cooling services in Guelph to keep your home cool and comfortable all year.

Our certified and proficient HVAC technicians specialize in all cooling services and are available around the clock, including after-hours, weekends, and holidays, at no additional cost to you. If you’re in a heat wave and need a new cooling system installed right away, we offer same-day or next-day installation.

We understand that replacing your home or business’s cooling system can be an expensive investment, which is why we provide financing options and discounts to make the procedure affordable for our customers. Our team is eager to collaborate with you to find a solution that meets your budget and requirements.

Our team is here to assist you whether you require repair, maintenance, or air conditioning installation. To schedule a consultation with one of our friendly home comfort and air quality experts, use our secure online reservation system or contact us. When you work with Oosterveld Heating & Air Conditioning in Guelph, we always provide a free service quote!

No one wants to deal with a broken air conditioner, especially during a heat wave. Therefore, we’ve put together a list of warning signs that could indicate that a repair appointment is necessary. Here is a closer look:

·  There is no cool or warm air blowing out of the unit.

·  Noises that are unusual, such as grinding or rattling.

·  Home isn’t as cool as it used to be.

·  Increased utility costs with no explanation.

·  Evaporator coil leakage or freezing.

If you recognize any of these signs, you should have a professional HVAC technician examine your system to determine the cause of the problem and repair it before more damage is caused to your system. As such, if this is something you are currently dealing with, we encourage you to reach out to the team at Oosterveld Heating & Air Conditioning as soon as possible and get one of our HVAC services. We’ll have your cooling system back up and running optimally for you in no time!

Call and schedule your appointment with us over the phone or use our online booking system!

While changing the air filter of your ac unit may seem like a straightforward task, it is not recommended that you do so, as cooling equipment is highly complex. Therefore, to avoid any damages or bodily injuries, we recommend that you reach out to the team at Oosterveld Heating & Air Conditioning for assistance. We’ll have a certified HVAC technician come to your home promptly to change your air filter and ensure that your cooling system is operating efficiently and optimally for your needs.

Our team is available 24 hours a day, 365 days a year, including after-hours, weekends, and holidays at no extra cost! Call and speak to one of our team members directly or use our online booking system! We look forward to working with you in Guelph, Ontario!

If your air conditioning system is freezing, it could be due to a number of factors. A dirty air filter is one of the most typical causes. When the air filter becomes clogged with debris and dirt, the airflow over the evaporator coil is restricted, causing it to become too cold and freeze.

Low coolant levels could also be a factor. If your air conditioner is low on refrigerant, the evaporator coil can become too cold, resulting in ice buildup. A coolant leak is another possibility, and it’s critical to have an experienced HVAC technician check for leaks and repair them as needed. Furthermore, a faulty blower motor or an inaccurate thermostat may also cause your air conditioner to freeze in some cases. When the blower motor fails to function correctly, airflow is restricted, resulting in ice buildup. A faulty thermostat may additionally trigger the unit to run indefinitely, causing the evaporator coil to become too cold and freeze.

All in all, if your air conditioner begins to freeze, turn it off and wait for the ice to melt before trying any repairs. Then, call a professional HVAC technician to evaluate and fix the issue promptly so you can avoid causing further damage to your unit.

Is a frozen air conditioning system something you are currently dealing with? If the answer is yes, there is no need to worry; the team at Oosterveld Heating & Air Conditioning is here to help you at any time and provide you with our HVAC services! Our team is available 24 hours a day, 365 days a year, including after-hours, weekends, and holidays. Call and speak with a member of the crew directly or use our secure online reservation system! We look forward to helping you get your air conditioning system back up and in working order in no time!

Our Home Air Conditioning Services​

Why Choose the Pros at Oosterveld Heating for Your Air Conditioning Needs?

Staying cool all summer long is no sweat with help from the air conditioning pros at Oosterveld Heating. 

Serving Guelph & surrounding communities, our technicians offer top-tier service in AC installation, maintenance and 24/7/365 repair, with NO EXTRA CHARGE for weekends, holidays, after-hours or emergency service. 

For every level of service, from fresh installs to fast fixes, we’re here to help you make the most of your home comfort and beat the heat all summer long. 

  • 24/7/365 residential repair service at NO EXTRA CHARGE for weekends, holidays, or after-hours service 
  • Emergency & last minute home appointments available  
  • Certified experts with four decades of experience and G1, G2, 313A & 313D, 308A, ODP, Wardflex, and Supervisor Training Program & IHSA 

Our Guarantees

We have the utmost confidence in our work and our people and want to make sure you do, too. That’s why we offer a 2-year guarantee to repair, replace, or refund. Whatever you need until you’re 100% satisfied.

Why Choose Us?


No Loopholes™

Up to 2 years after the installation date we ensure 100% satisfaction or your money back. No LoopholesTM, no problems.


No Hassles™

If your new furnace breaks down within the first 2 years of installment, we’ll fix it for free within 24 hours or give you $1000 for your troubles. No HassleTM, no headache.


Just Right™

We guarantee that any furnace we install will keep you comfortable. If your system isn’t providing a consistent temperature anywhere within 5 years of the installation date, we’ll fix it up to and including replacing the entire system, totally free. No fluctuations, Just RightTM.


We Respect You™

We pride ourselves on always acting with integrity and promise to treat your home with the utmost care and respect. If we don’t meet your expectations in any way, you’ll receive our Five Year System Check-Up PackageTM totally free of charge. We Respect YouTM and your home.

What Homeowners Say About Oosterveld Heating’s HVAC Services

“Fellas from Oosterveldt were very professional, friendly, and quick! We have twice used Oosterveldt for some small changes to the heating system as part of our renovation project. Very happy with the work both times, and quick response and follow-up.”​

Guaranteed Comfort

We aren’t satisfied until you’re satisfied, guaranteed.

Always Ready

We are always available, 24/7 365 for any HVAC emergency you might have.

Trusted Experience

We have been operating since 1980, which means we have over 40 years of expertise to offer.

Technological Expertise

All of our technicians are Right Time™ certified and continuously trained to maintain excellence.

Locally Based & Operated

We operate in the Guelph area and have been for over 4 decades, which means we’ve gotten to know our neighbours.

Exceptional Reviews

We maintain a 4.8-star rating on Google for a reason; we care about our work.

Book a Home HVAC Service With the Pros at Oosterveld Heating

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What Homeowners Say About Us

I was very impressed with Oosterveld Heating and AC and would definitely recommend them. Phil came right away and provided an excellent quote for the combination boiler hot water tank for my 1948 home with radiators. The install team was excellent and did not leave a mess behind. I am very pleased with the system and how efficiently it runs. The girls in the office are very friendly and followed up after the install to make sure I was a satisfied customer.”​