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258 Reviews
Fresno, CA

Professional Heat Pump Services

Are you looking for a different, more energy-efficient way to cool and heat your home? A heat pump may be the answer for you. This dual-purpose system runs more efficiently than traditional units and can act alone to perform both heating and cooling in your home!

Grandmark Service Company is proud to offer the homes of Fresno many different options when it comes to cooling and heating your home. Our goal is to make homes and businesses as energy-efficient as possible, which is why we’re always sure that everyone knows about the options that we offer.

We want what’s best for you and your home, and the experts at Grandmark Service Company are dedicated to helping you find out exactly what that may be! Interested to see how a heat pump could benefit your home? Keep reading to find out!

heat pump installation in fresno, ca

How Does A Heat Pump Work?

Heat pumps work very similarly to air conditioners to cool your home, but they’re also capable of heating your home as well. In the colder months, this dual-purpose system pulls heat from the cold outdoor air and transfers it indoors. During the warmer months, it works by pulling the heat out of the air in your home to cool it.

This system runs on significantly less energy compared to the larger, more traditional units. No matter what the temperature is outside, the heat pump can pull heat from anywhere into the system to compress it to your desired air temperature. In warmer months, the system can remove the heat from inside and transfer it outside, giving the effect of an air conditioner. Cooler months allow the system to draw hot air from the ground or outside the home and increase it to warm your space.

Where Are Heat Pumps Most Efficient?

Heat pumps are typically better for areas where temperatures don’t consistently drop below freezing. This is exactly why Fresno is a great place to invest in a heat pump! The more mild versions of the cool and warm months are when heat pumps offer their most efficient performance.

Air-Source vs Ground-Source Heat Pumps

There are two common types of heat pumps: air-source and ground-source. The main difference between the two systems is their source of heat. Here’s a breakdown of the two systems:

Air-Source Heat Pumps

These pumps come with a unit that is outside of the home with an internal piping system. This internal piping system is how the air that is being extracted from outside is being moved indoors. It can also provide homeowners with hot water when paired with an air-source water heater pump.

Ground-Source Heat Pumps

These pumps work by utilizing a buried looped piping system. This piping system works to gather and transfer heat from the ground, through your system and into your home. Ground-source pumps tend to work better for larger properties where there is enough space to install the pipes into the ground. These systems are also more effective in the winter thanks to their consistent draw of thermal energy from underground.

Advantages Of Heat Pumps

Depending on your wants and needs, heat pumps can be very beneficial to you as a homeowner. Follow through this list of advantages to see if a heat pump would be a good investment for your space:

Lower Running Cost

Compared to the larger and more traditional HVAC systems, heat pumps cost much less to run. They offer a value of energy efficiency you can count on. Although it’s an investment upfront, it will save you much more in the long run.

Less Maintenance

These systems run smoother and also require less maintenance than other HVAC systems. It’s always a good idea to have them checked at least once per year, by a professional.


It’s rare to find a system for your home that provides a two-in-one service. Thanks to the duality of heat pumps, you’ll be able to heat and cool your home while using much less energy to do so. If you’re looking for a smaller system and a more energy-efficient way to cool AND heat your home, heat pumps are the way for you to go.

Fresno Heat Pump Services

Ready to get your heat pump installed? Contact Grandmark Service Company to schedule an appointment today! If you’re still on the fence about whether this system is better for your home, feel free to call us with any questions you have.

Grandmark Service Company is rated 4.8 based on 258 reviews online

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Sacramento, CA
2708 Norbert Way, Sacramento CA
Fresno, CA
4545 N Brawley Ave
Ste 105
Fresno CA 93722