How often should I service my HVAC?

• <div><p>Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. </p><p>Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.</p></div>

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 Princeton, MO

Q: Is a geothermal heat pump worth it?

• <div><p>Yes, geothermal heat pumps are worth the money. You can save about 70% on heating costs in the winter and around 50% on cooling costs in the summer with a geothermal heat pump compared to a traditional HVAC system. Over time, your savings on monthly utilities will pay for the cost of the geothermal heat pump installation. If you have an incredibly small yard, however, you may not have enough space for this type of system. </p></div>

Q: Can I stay in my home if there's a coolant leak?

• <div><p>While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.</p></div>

Q: How much does geothermal system servicing cost?

• <div><p>Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.</p></div>

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Heating Oil Service pros in Princeton, MO

*The Angi rating for Heating Oil Service companies in Princeton, MO 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 Princeton, MO 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 18, 2025

Reviewed in September 2018
He was able to come out in 24 hours to replace the water heater. He took care of the old water heater. Everything went smoothly.
Anytime Plumbing Services
Request a quote
Reviewed in April 2017
The service was free. He offers a one time fee for a lifetime of oil changes. It's about the price of 5 oil changes, but it's for the lifetime of your vehicle, or as long as you own it. You can't hardly beat it. After the 5th oil change, they're all free. I appreciate them and they're great...
O'Kean Automotive Services, Inc.
Request a quote
Reviewed in December 2013
Diagnosed the problem with my heat pump, explained how the heat pump heats, cools and what my options were. The process went fine no problems, issues, or concerns.
Jim's Heating & Cooling
Request a quote
Reviewed in March 2012
They did a great job. This house was like a cottage and had just baseboard heater, so they had to do all the running of the pipes and everything. It was not replacing a different system, but was like a brand new system. We did a lot of looking in the Yellow Pages and getting quotes and comparing...
Nrg Mechanical LLC
Request a quote
Reviewed in March 2011
the Job went very good. We were remodling home, so he came in and insullated from the outside of home because we were not removing sheet rock inside of home so removed the vinyl and cut small holes and blowed the insutlation in between each joint. He then went to the attic and sprayed and r-32 i...
DANVILLE INSULATING CO
Request a quote
Reviewed in July 2005
THIS COMPANY WAS VERY BUSY BUT GOT TO US VERY QUICKLY. THEY FIXED THE HEATING ELEMENT AND WE WERE UP AND COOKING AGAIN. THEY WERE VERY KNOWLEDGEABLE ABOUT OUR OVEN AND DID A WONDERFUL JOB. THEY WERE FAST, FRIENDLY AND VERY POLITE.
2ND TIME AROUND
Request a quote

Find Heating oil pros in Princeton

No results for Heating Oil in

Try adjusting your search criteria.

Heating Oil questions, answered by experts

Yes, geothermal heat pumps are worth the money. You can save about 70% on heating costs in the winter and around 50% on cooling costs in the summer with a geothermal heat pump compared to a traditional HVAC system. Over time, your savings on monthly utilities will pay for the cost of the geothermal heat pump installation. If you have an incredibly small yard, however, you may not have enough space for this type of system.

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt.

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

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.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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

Breyden Kellam
•
Sep 26, 2025Sep 26, 2025
How Much Does It Cost to Install an Outlet? [2025 Data]
The average cost to install an electrical outlet is $133 to $296 each. This guide explains what factors impact the total cost of installing an outlet.
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.
Tyler Lacoma
•
Jun 5, 2025Jun 5, 2025
How Much Does It Cost to Install a Subpanel? [2025 Data]
Electrical subpanels allow you to use appliances and electronics safely. This cost guide explains the important factors to consider when installing a subpanel.
Deirdre Sullivan
•
Sep 30, 2025Sep 30, 2025
How to Wire an Outlet From Another Outlet in 9 Steps
Adding an outlet to your home can be as straightforward as connecting to an existing circuit. Learn how to wire an outlet from another outlet in this advanced-level DIY guide.
C.E. Larusso
•
Oct 1, 2025Oct 1, 2025
Breaker Box Wiring: Which Wires Are Neutral and Ground?
It can be difficult to tell where the neutral or ground wires are located in your breaker box. Here’s what you need to know about your breaker box wiring.
Chris Middleton
•
Oct 2, 2025Oct 2, 2025
How to Extend Electrical Wires in Your Home
Expand the power of your DIY skills. Learn how to extend electrical wires and add a new fixture or install a new outlet.