How long do geothermal systems last?

• <div><p>You can expect a geothermal system to last for years. According to the <a href="https://www.energy.gov/sites/prod/files/guide_to_geothermal_heat_pumps.pdf">Department of Energy, </a>the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.</p></div>

How much should an HVAC service call be?

• <div><p>Most HVAC companies charge a flat service call fee of between <b>$75 and $150</b>, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around <b>$150</b>. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.</p></div>

How often do I need to service my HVAC system?

• <div><p>You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). </p><p>Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. <a href="https://www.angi.com/articles/ac-service-cost.htm">HVAC maintenance costs</a> around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.</p></div>

Get matched with top heating oil pros in Winona, MN

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY WINONA, MN HOMEOWNERS

4.9
Average homeowner rating
21
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Winona, MN

*The Angi rating for Heating Oil Service companies in Winona, MN 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 Winona, MN 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 December 06, 2025

Reviewed in April 2017
K&S sent a technician the same day with no extra charge and the technician stayed until the central heating worked again. He replaced the igniter and the circuit board. It was pricey (approx. $550) but he also could have charged more, considering a family cannot live without heat in MN. The...
K & S Heating and Air Conditioning
Request a quote
Reviewed in December 2014
They were reliable, friendly, they did work that lasted, and we had no problems. They are the people I go to for heating and air conditioning because they did a great job.
Superior Mechanical
Request a quote
Reviewed in September 2013
They are always so professional and friendly. They always offer a vehicle to use when major repairs being done. For an oil change they have a lovely waiting area with coffee, bottled water, and TV to pass the time. They always send an email when it is time to return for next oil change. ...
Viking Buick and GMC
Request a quote
Reviewed in September 2013
Good. Have had many oil changes at this location with multiple vehicles. No problems as of yet.
Walmart Supercenter
Request a quote
Reviewed in May 2013
It was excellent. They were thorough, polite and when I re-tested there was considerable improvement to retaining heat in my house. They know their stuff and they do great work.
Expert Insulation Inc
Request a quote
Reviewed in March 2013
oil change was fine, brake fluid was a sell job from service technician.
Joe's Auto Care
Request a quote
Reviewed in March 2013
Tierney Plumbing came out promptly at the scheduled time, assessed the situation (relocating & replacing 1 water heater - replacing a 2nd water heater.) They were very thorough and courteous and said they would get back with me that week. When I didn't hear from them after a week, I called and...
Tierney Plumbing LLC
Request a quote
Reviewed in July 2012
Jim was very prompt and reasonably priced. It would have taken me much longer to fix the door myself and I didn't feel like risking a trip to the ER (these springs have very high tension). I think it only took Jim about an hour plus he oiled the garage door so that it sounds much quieter. I was...
Nelson Overhead Door
Request a quote
Reviewed in July 2012
He also installed our AC and heating. The AC was never sized right for our house. I would not use him again.
BANKS HEATING & AIR COND
Request a quote
Reviewed in October 2011
We are adding radiant heat and needed to have the fireplace insert removed prior to pouring concrete. Larry pointed out that it would be difficult to replace the insert after the floor was finished. He also told me that if he sold me another insert I would probably find that it created too...
Brekke Fireplace Shoppe
Request a quote

Find Heating oil pros in Winona

Horman's Hvac LLC

5.00(

)

Horman's Hvac LLC

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Heating Oil questions, answered by experts

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

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

You can expect a geothermal system to last for years. According to the Department of Energy, the underground infrastructure for the heat pumps lasts about 25 to 50 years, which includes the pipes buried in the soil. The actual heat pump itself has a life span of around 25 years.

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives).

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

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

Stephanie Mickelson
•
Nov 18, 2025Nov 18, 2025
How Much Does Flooring Installation Cost?
Laminate is a solid choice for many homes because it's durable and budget-friendly. Check out this guide to learn about laminate flooring installation costs.
Samantha Hawrylack
•
Jul 15, 2025Jul 15, 2025
How Much Does Terrazzo Flooring Cost? [2025 Data]
Terrazzo may cost more than many other flooring options, but its longevity and high return on investment make it worthwhile.
Em Norton
•
Dec 4, 2025Dec 4, 2025
How Much Do Stained Concrete Floors Cost? [2025 Data]
Staining concrete floors can add a little something to a drab slab. Learn more about how much stained concrete floors cost and what factors impact it.
Michael Kwan
•
Nov 19, 2025Nov 19, 2025
How Much Does Flooring Installation Cost in Chicago? [2026 Data]
Updated flooring can make any room in your home feel brand new. Explore flooring installation costs in Chicago, IL, from materials to labor costs.
Michael Kwan
•
Nov 21, 2025Nov 21, 2025
How Much Does Flooring Installation Cost in Dallas? [2026 Data]
Updated flooring can make any room in your home feel brand new. Explore flooring installation costs in Dallas, TX, from materials to labor costs.
Kate Fann
•
Aug 13, 2025Aug 13, 2025
LVT Flooring vs. LVP: Pros, Cons, and Costs
Are you torn between tile-look and wood-look vinyl flooring? Let's break down LVT versus LVP to help you choose the right style for your space without overthinking it.