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>

Get matched with top heating oil pros in Wyocena, WI

Q: Do services include eco-friendly options?

• <div><p>Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.</p></div>

Q: How long does geothermal servicing take?

• <div><p>Most maintenance checks take 2-5 hours, though extensive repairs may take longer.</p></div>

Q: How often should I have my HVAC system serviced?

• <div><p>For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement. </p></div>

Q: Do services include refrigerant checks?

• <div><p>Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.</p></div>

Enter your ZIP and get matched with up to 3 pros

Verified Reviews for Heating Oil Service pros in Wyocena, WI

*The Angi rating for Heating Oil Service companies in Wyocena, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

*The HomeAdvisor rating for Heating Oil Service companies in Wyocena, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

Last update on October 17, 2025

Reviewed in April 2024
Great windows. Saw immediate savings in our heating bill. Installation was very quick and professional. Warranty is great. They did have to come back to fix a small portion of our admittedly brittle siding and they did that with in a few days. very satisfied with the results.
Mad City Windows & Baths
Request a quote
Reviewed in February 2023
Very quick response. Installed a new water heater on the same day as the request.
KJM Plumbing
Request a quote
Reviewed in January 2023
Super fast service. Was able to come and replace my water heater the same day they were contacted. Very detailed. Made sure everything, gas and water, were working correctly throughout the house. Kurt was great. I will definitely call him again, when needed.
KJM Plumbing
Request a quote
Reviewed in March 2021
About 2 weeks ago (2/17) we woke to a burning plastic smell coming from our furnace. Modern came up in a HVAC near me search so we called them. They did show up quickly to service our furnace. I’ll give them that. The tech that came did a less than thorough service on the unit. The tech found...
Modern Heating & Cooling Inc
Request a quote
Reviewed in January 2019
I recently had Jensen Plumbing and Heating replace my entire HVAC system, because my furnace had some serious problems. The owners, Sheldon & Jen, were very knowledgable and pleasant to deal with; their installers, Dave & Nate, did an excellent job. They sold me a high efficiency Carrier...
Jensen Plumbing & Heating Inc
Request a quote
Reviewed in June 2017
What do I know about garage doors? Nothing. He could have charged me hundreds. But all I needed was a little oil. Under $100 for everything.Honest honest honest.
Meinholz Overhead Door
Request a quote
Reviewed in October 2014
I have been using them for oil changes and other repairs, and I just feel like he is trustworthy, and gives good advise. He can fix something that is beyond fixing. I use them all the time.
Krause's Service Station
Request a quote
Reviewed in May 2012
I like that they're local. The scheduling is really easy with them. They're very prompt. We had our whole heating and cooling system replaced in December. They cleaned up the whole place. They didn't leave a mess. Everything was done correctly.
Olson Heating, Cooling & App LLC
Request a quote
Reviewed in November 2011
I called Action Plumbing to get an estimate on a new water heater and water softener. Andy, who gave me a quote, was very nice and not at all patronizing. In talking to me more, Andy thought that we may not need a new water softener; that maybe we just need it reset. I scheduled the appointment...
Action Plumbing Heating ,and Electric
Request a quote

Find Heating oil pros in Wyocena

Cardinal Heating & Air Conditioning

Cardinal Heating & Air Conditioning

Customers say: Quick response

Recommended by 97% of Angi customers

163 local quotes requested

Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!

"The inspection turned into a new furnace and air conditioner. I decided to take advantage of their special of $1000 off if you replace both. Mine were old enough so that I decided to replace rather than repair. Technicians were very pleasant, knowledgeable, and professional."

June G on October 2025

"The inspection turned into a new furnace and air conditioner. I decided to take advantage of their special of $1000 off if you replace both. Mine were old enough so that I decided to replace rather than repair. Technicians were very pleasant, knowledgeable, and professional."

June G on October 2025

Southport Home Services

Southport Home Services

115 local quotes requested

20 years of experience

At Southport Home Services, we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the top medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

Quick Service Recovery

PO Box 504

No reviews yet

Quick Service Recovery

PO Box 504

No reviews yet

35 years of experience

A family owned business that has been going strong for over 20 years!!! Our goal is to make getting rid of anything fast, and easy! We specialize in fuel oil tank removal. Licensed with the DNR, EPA and carry a full line of insurance.

Lifetime Home Services

Lifetime Home Services

Customers say: Quality work

Recommended by 96% of Angi customers

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Owner Operated. Cost determined by the job. NRPP Certification #RMT-101552, AARST Member. Licensed. Cash accepted. https://www.lifetimehomeservices.com/

"They did an outstanding job. First rate. I would highly recommend Lifetime Home Services."

Dan K on January 2025

Heating Oil questions, answered by experts

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.

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

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Kat Brancato
•
Oct 10, 2025Oct 10, 2025
How Much is the Average Electric Bill? [2025 Data]
How much is the average electric bill in the United States? Learn how much the average electric bill costs in your state and ways to reduce it.
Breyden Kellam
•
Sep 25, 2025Sep 25, 2025
How Much Does It Cost to Run Electric from the Road to Your House? [2025 Data]
Before you hire a licensed electrical contractor, you should learn the cost to run electric from the road to your house so you can budget for the project.
Sara Coleman
•
Sep 26, 2025Sep 26, 2025
How Much Does a Whole-House Surge Protector Cost? [2025 Data]
The cost of a whole-house surge protector depends on the materials, size, installation, and more. This guide will help you budget for a new surge protector.
Alison Kasch
•
Oct 11, 2025Oct 11, 2025
How Many Outlets on a 20-Amp Circuit: Electrical Load, NEC Requirements, and More
Figuring out how many outlets on a 20-amp circuit comes down to the electrical load on the circuit. Learn how to plan for a 20-amp circuit.
Derek Rose
•
Sep 29, 2025Sep 29, 2025
5 Reasons Your Outlet Sparks When Plugging in Appliances, Devices, and More
An outlet that sparks frequently is hazardous, and you should address it ASAP. Find out why an outlet sparks when plugging in your devices.
Gemma Johnstone
•
Sep 30, 2025Sep 30, 2025
What Is a GFCI Outlet and How Does It Work?
GFCI stands for ground fault circuit interrupter. But what is a GFCI outlet, exactly? See how they lower the risk of shock or fire and where to use them.