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Heat Pump Installation Thornhill

Mersey Heating and Air Conditioning provide exceptional heat pump installations that are tailored to your specific needs as a homeowner, ensuring that your home is comfortable all year.

Mersey Heating and Air Conditioning are open year-round, including holidays, weekends, and after-hours. We can provide same-day or next-day heat pump installation in Thornhill in an emergency! Furthermore, if you want to save money on your new heat pump, notify us and ask about our incredible savings and financing options!

To schedule your initial consultation appointment, call Mersey Heating and Air Conditioning or use our online reservation tool! Every consultation appointment you book with our team comes with a free new system purchase quote! We are excited to work with you to improve your interior comfort!


Is your home’s heat pump making strange sounds? If so, there are actually several reasons why this may be happening. Here is a closer look at some of these explanations so you can have a better idea about what you may be dealing with before reaching out to schedule a repair appointment with one of our certified HVAC technicians:

  • Parts that are loose or worn out: Over time, pieces in your heat pump could become loose or worn, resulting in rattling or buzzing sounds.
  • Leaks of refrigerant: A coolant leak can induce hissing or bubbling noises and end up causing your heat pump to run inefficiently.
  • Fan problems: Your heat pump’s fan may become loose or compromised, resulting in loud or strange noises.
  • Dirty air filter: Filters that are dirty or blocked up can constrain air circulation, causing your heat pump to operate more vigorously and produce unusual noises.
  • Electrical problems: Buzzing or humming noises can be caused by faulty electrical wiring or parts.
  • Ice buildup on the outer compartment: During the winter months, ice can accrue on the outdoor unit, leading to strange sounds.

As you can see, there are several problems that may be causing your heat pump to make odd sounds. Therefore, if this is something you are currently dealing with in your home, we recommend reaching out to the team at Mersey Heating and Air Conditioning in Thornhill, Ontario, to schedule a repair appointment as soon as possible, as it can save you from creating further extensive damage to your HVAC system.

Mersey Heating and Air Conditioning are open 24 hours a day, 365 days a year, including after-hours, weekends, and holidays at no additional charge!

Call us to schedule an appointment, or use our internet booking form! We’ll have your heat pump working properly again as swiftly as possible so you can get back to enjoying the comfort of your home!

Review a heat pump’s SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor) ratings to see if a heat pump is energy efficient before purchasing it for your home. If the SEER and HSPF ratings are higher, the heat pump will be more energy-saving. We suggest consulting with a professional HVAC company in your area to ensure that your new heat pump is correctly sized and installed in your home. This will guarantee that your heat pump will operate efficiently for your needs and the unique characteristics of your home. Furthermore, to keep your home’s heat pump as energy efficient as possible throughout its service life, it is essential that homeowners book a regular maintenance appointment with a professional HVAC company at least once a year.

 When was the last time you had your home’s heat pump professionally serviced? Can’t remember? No need to worry; we understand that life gets busy! Luckily, the team at Mersey Heating and Air Conditioning is available 24 hours a day, 365 days a year, including after-hours, weekends, and holidays at no extra cost!

Call and book your appointment with us directly or use our online booking form! We’ll have your heat pump back up and running efficiently for you and your needs in no time!

A heat pump should not emit powerful or undesirable odours. If you notice any unusual odours emanating from your heat pump, this could indicate an issue. Here are some common odours and what they could mean:

·  A burning odour may imply an electrical issue, such as a faulty motor or wiring.

·  A rotten egg odour could indicate a natural gas leak. Switch off your heat pump and leave your home immediately before calling the fire department and your gas company, as this is extremely dangerous.

·  A musty or mouldy odour may indicate the presence of mould or mildew inside your heat pump or ductwork. This can be a serious health risk that must be resolved as soon as possible.

·  A chemical or metallic odour could be an indication of a refrigerant leak that will need to be repaired immediately as it can be toxic.

Is your home’s heat pump generating an odd smell? If the answer is yes, it is highly essential that you reach out to a professional HVAC company in your area to have the problem evaluated and repaired promptly. Mersey Heating and Air Conditioning are open 24 hours a day, 365 days a year, including after-hours, weekends, and holidays without additional costs added!

Call us or use our online booking form to make an appointment! We’ll get your heat pump back up and running as soon as possible so you can enjoy the comfort of your home again!

To achieve optimum safety and efficiency, heat pump installations require sufficient room. However, the space that is needed depends on a number of factors, such as the kind and size of the unit, the placement of the installation, and local building regulations.

 It is critical to provide adequate clearance around a heat pump’s outdoor component to guarantee proper airflow. This will improve the unit’s efficiency and minimize the likelihood of harm from waste or obstacles. To ensure adequate airflow, the outdoor unit should have at least 12-18 inches of clearance surrounding it and at least 4 feet of clearance from above.

It is also critical to allow enough space for proper airflow in the indoor unit of a heat pump. This will assist the unit in effectively distributing warm or cool air throughout your home. A minimum clearance of 6 inches around all sides of the indoor unit is strongly suggested.

If your heat pump uses ductwork to distribute air throughout your home, make sure you have sufficient space to properly install the ducts. Inadequately or incorrectly sized ducts can decrease the effectiveness of your heat pump system. Ductwork that is properly sized and encased can help make sure that your system operates smoothly and effectively.

Therefore, if you’re considering installing a new heat pump in your home, it is always best to partner with a professional and experienced HVAC company in your area, as they can ensure that your new equipment is placed, fitted, and installed correctly and safely. This will also guarantee that your new heat pump will operate efficiently for your needs.

Why Choose Us?


No Loopholes™

If you’re not totally satisfied with our work within 2 years of installation, we will return your original investment and remove the system. No Loopholes, guaranteed.


No Hassles™

If the system we’ve installed breaks down within 2 years of its set up, we will repair the unit within 24 hours of the time you call us or we’ll give you $1000 for your inconvenience. No Hassle, guaranteed.


Just Right™

We guarantee that the system we set up will serve its function for a full 5 years without more than 2 degrees Celsius of temperature variance. If your new unit doesn’t uphold this standard, we will fix it as needed – including replacement of the entire system – at no cost. Just Right, guaranteed.


We Respect You™

When you go with Mersey, you can expect efficient, courteous, and integral work from all of our technicians. If you find that our technicians fail to respect you, your time, or your property, we will supply you with our full 5 Year Just Right™ Check-Up Protection Plan. We Respect You, guaranteed.

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What Homeowners Say About Us

Mersey Heating and Air Conditioning were amazing. Their team was very responsive to our situation when our furnace broke down over a weekend. Their emergency response was excellent. Rocky was a great ambassador for Mersey. This is the second time Rocky has been our technician. He is extremely professional and very personable. He is very good on the technical front and did a great job dealing with all our maintenance and repair issues.”