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>

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Verified Reviews for Heating Oil Service pros in Owatonna, MN

*The Angi rating for Heating Oil Service companies in Owatonna, 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 Owatonna, 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 November 14, 2025

Reviewed in May 2025
Great job, well done. All new American Standard furnace/AC/Heat Pump.
Ellendale Heating & Cooling, LLC
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Reviewed in February 2024
Great customer service! Elite Comfort Heating and Cooling serviced all of my 4 houses ! Did an outstanding job! I truly recommend!
Elite Comfort Heating and Cooling
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Reviewed in March 2017
They weren't very professional. They forgot to put in some kind of screw and it leaked oil out. My husband had to take it back in. They didn't really seem to know what they are doing. I thought the price was high, especially for what happened. When my husband talked to the manager, they were...
JIFFY LUBE
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Reviewed in January 2014
Contacted Conners Plumbing & Heating to come out and inspect our 12 year old leaking hot water heater to determine whether a replacement was needed. Dave was quickly able to determine that a replacement was necessary. Pricing was discussed, we obtained additional quotes, and ultimately decided...
Connors Plumbing & Heating Inc
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Reviewed in June 2013
The previous owner had been billed for installation of a new furnace and venting. Maybe that happened sometime in the 1960's but not in this century. That company would not even come out and inspect the work we were being billed for. We called Mand M Heating, they came out at the time...
M & M HEATING & AIR LLC
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Reviewed in October 2012
Mr Hemann came out and inspected the chimney and fireplace, he said the chimney was in great shape and did not require cleaning but noticed that the hot water heater exhaust pipe had some corrosion and suggested that a roofing and heating company be contacted. Since we had never used a fireplace...
Hemann Chimney Sweeping
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Reviewed in September 2010
We called Barnes Plumbing because two of our radiators were not heating properly. Mike came out and turned one of our radiator valves fully open and explained how to check the others in the house. He did not charge us and he took time to explain how our heating system works. We would...
Barnes Plumbing Co
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Reviewed in October 2007
They worked very quickly (probably from using the Pex pipe), and kept us on schedule. The framer couldnt build the portions until the water heater was moved, and the plumber couldnt rough-in the supply lines until the framing was in place. Both accommodated the other so it was all done well and...
Norblom Plumbing
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Find Heating oil pros in Owatonna

Ellendale Heating & Cooling, LLC

5.00(

)

•Approved Pro

Ellendale Heating & Cooling, LLC

5.00(

)

•Approved Pro

14 local quotes requested

5 years of experience

With over 14 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We work hard to find the best fix for the problem at hand. We pride our company on looking out for our customers best interest, reliability, and efficiency. Give us a call today! We look forward to working with you!

"Dustin fixed Our air in less than an hour. Very fair pricing. I give him 5 stars. Thanks Dustin."

Michelle A on June 2025

"Dustin fixed Our air in less than an hour. Very fair pricing. I give him 5 stars. Thanks Dustin."

Michelle A on June 2025

Thompson Oil Co.

No reviews yet

Thompson Oil Co.

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47 years of experience

Thompson Oil Co. has been locally owned by Everett Thompson since September 1978. It specializes in serving the public with quality fuels. It offers summer-fill, a petroleum contract, and discounts for timely payments on bulk fuels

CENTRAL VALLEY CO-OP

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CENTRAL VALLEY CO-OP

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Heating Oil questions, answered by experts

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

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

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.

Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.

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.

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