.png)
A geothermal or ground source heat pump is a unit that is used to centrally heat or cool your home by using heat or cold from another source.
In most cases, the source is the earth’s surface that has been heated up or cooled down in the summers and winters respectively. In the winter season, the heat that is trapped beneath the ground due to the sun is used to heat up your structure’s interior, while in the summer, the heat from the interior or your living space or workspace is driven back underground, making it cooler.
The earth is always at a moderate temperature beneath its surface and this temperature is basically transferred to your interior with the help of a geothermal system. These geothermal pumps may be used for both, heating and cooling, but some of them are specially equipped for only one task, depending upon the seasonal and climatic factors of your local area.
It’s simple. A complete 6 month labor guarantee. Spelled out that simply means if you have a breakdown (I doubt that you will) within six months from the date of your tune-up you will not be charged a single penny for labor. This leaves all the risk on us and absolutely none for you. You can’t beat a deal like this.
Although a geothermal system may cost more up front, your energy savings in the long run will save you money. Most geothermal systems last around 25 years, and because they require far less energy than traditional heating and cooling units, you will dramatically reduce your utility bills each and every month over the lifespan of your geothermal unit.
Additionally, geothermal is one of the most sustainable ways of making energy and thus, installing our system will provide you with a greener and more eco friendly location.
I have used Hartzell's Heat & Air in three different homes. They are so competent, honest, and polite. I just love them! Highly recommended!!!
At Dave Hartzell’s Heat & Air LLC, geothermal systems are our specialty, we use a simple and effectively designed unit to provide your home and office with comfortable temperatures. Lasting for up to 25 years, geothermal systems are a one-time investment with amazing returns. However, the long life of the system is entirely dependent upon regular maintenance and service.
This is why we also provide you with a scheduled maintenance plan after your installation. We will inform you beforehand about the arrival of our technicians, and our team will ensure that your geothermal pumps are working at optimum levels to provide you with the best heating and cooling for your interiors.
The BBB ensures that high standards for trust are set and maintained. Only businesses that meet and exceed the BBB standards receive accreditation. Hartzell's Heat & Air are proud to be an accredited business.
Dave Hartzell and his team provide residential and commercial heating and cooling services throughout Kingfisher, Blaine, Major, Canadian, Garfield, and Logan county all backed by our exclusive, risk free, 6 month labor guarantee.
With more than 30 years experience in the heating, ventilation, and air conditioning field, Dave can install and service all models and makes providing you with the freedom to choose your preferred brand. If you don't have a preference, simply ask Dave to guide you through your decision process. Dave and his team can also conduct air quality checks, and scheduled maintenance inspections in order to provide you with a perfectly functioning HVAC system all year round.
We're proud to be a member of the OSU Alumni Association as well as the Kingfisher Chamber of Commerce
Great service, fair, honest and reliable. You won't find a better person to do business with.
Our team of experts will provide you with the highest quality of services no matter which brand you currently own or desire:
All the work that Dave has done for me has been superior. I don't have to call him back twice to get the job done right. He lets you know exactly what the problem is and lets you know the price up front.
Our first step will always be to determine whether your geothermal system, furnace, water heater, boiler, humidifier, air conditioner, or refrigeration unit simply needs a few repairs or whether you'd benefit from a new appliance altogether.
Woo hoo! Heater fixed! Only took 20 minutes! Great service!!
If our experts determine that you would benefit by replacing your furnace, water heater, boiler, humidifier, air conditioner, or refrigeration unit cooler then we'll recommend the best and most economical product on the market. Unlike our competitors, we are not committed to any specific manufacturers. We have your best interests in mind.
.png)
We protect you and your business with up to $2 million in liability insurance. We also carry workers compensation. You have nothing to worry about, you're dealing with true professionals.
It’s simple. A complete 6 month labor guarantee. Spelled out that simply means if you have a breakdown (I doubt that you will) within six months from the date of your tune-up you will not be charged a single penny for labor. This leaves all the risk on us and absolutely none for you. You can’t beat a deal like this.
We are very pleased with all of the work we have had done by David. He is always here exactly when he says and is very professional. I highly recommend him!
