Do you need backup heat with geothermal?

• <div><p>If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a <a href="https://www.angi.com/articles/furnace-and-heating-basics.htm">furnace</a> or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.</p></div>

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Complete Heat And Air Services

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Complete Heat And Air Services

Customers say: True professional

Recommended by 100% of Angi customers

44 local quotes requested

Service, repair, and install. Our main goal is to make sure that we recommend the right HVAC solution at the right price to every customer. We also offer a 100% satisfaction guarantee to all of our customers. If you’re not totally satisfied with our work, then we promise to make it right. For more information about our the Complete Heat And Air Services, go to www.completeheatandairservices.com and check out the web page.

"Exceptional Customer Service Austin did an outstanding job taking care of my two HVAC systems. He is knowledgeable, reliable, and completed the work as promised. He's honest and offers fair pricing for the quality of work he provides. I highly recommend him."

Samrat P on August 2025

"Exceptional Customer Service Austin did an outstanding job taking care of my two HVAC systems. He is knowledgeable, reliable, and completed the work as promised. He's honest and offers fair pricing for the quality of work he provides. I highly recommend him."

Samrat P on August 2025

Heating Oil questions, answered by experts

Yes, including optimizing settings and suggesting upgrades if needed.

Costs depend on system age, type, labor, and whether part replacements are necessary.

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a furnace or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.

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