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>

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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TRUSTED BY MANHATTAN, KS HOMEOWNERS

4.2
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Verified Reviews for Heating Oil Service pros in Manhattan, KS

*The Angi rating for Heating Oil Service companies in Manhattan, KS 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 Manhattan, KS 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 May 2024
Installed a faulty water heater- refused to come back out to fix it. Stopped answering phone calls and text messages. Learned from another plumber that this guy is NOT certified and can't even operate within Nevada City limits. Took his money and ran. Don't give him any chances to take you...
A+ Heating, Cooling & Plumbing
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Reviewed in March 2014
The oil change was fine. Upon and quot;inspectingand quot; the brakes I was told I needed major brake work - I don't remember what all.... to the tune of ~$1300.00!! More than the car was worth. I declined. I took it to a different shop and all I needed was the rotors turned and new pads. ...
Midas Auto Service Experts
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Reviewed in September 2013
Doug and Dave do an outstanding job. They have help me keep my "89 Chrysler Concord running. My engine has some problems like oil leaks it is not cost effective to repair. EMI lets me know what my problems are and the best way to deal with it, which sometimes is living with it. There are...
Extra Mile Imports
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Reviewed in November 2012
It was horrible. They sold us the car with a so-called 30 day guarantee. We get the car home, it leaks oil all over my driveway and the engine starts knocking. I take the car back the next day and they were completely unprofessional. He told me he didn't hear any knocking or smell any...
C & S AUTO CARE
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Reviewed in October 2012
This house had an add-on room with poor heat. Midstate found several problems adding to this situation. They completed three projects but also gave me other options in case these smaller solutions did not work to produce enough heat into the room. There was no a cold air return, which they...
Midstate Mechanical Inc
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Reviewed in June 2012
My overall dealings with D and I were very good. I will be using them again for my a/c and heating needs.Will also be using them for floor repair,
D & I PLUMBING HEATING & AIR INC
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Reviewed in March 2011
Fall of 2010 we began to smell a hot oil smell from our car when in use. We took it to the Subaru dealer to get it checked out. They said the oil filter seal was faulty and was leaking a bit getting oil on the exhaust and stinking. So we went back and confronted Firestone about it, they did...
Firestone Complete Auto Care Store
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Reviewed in July 2010
When you call them up and tell them you want to schedule and oil change, they tell you they don?t schedule those. When I went on a Saturday morning they told me it would be an hour and a half wait. We started going to a different place for everything that isn?t warranty work. I was totally...
REEDER CHEVROLET
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Find Heating oil pros in Manhattan

De Hart Plumbing, LLC

De Hart Plumbing, LLC

Customers say: Quick response

Recommended by 98% of Angi customers

17 local quotes requested

Honest, quality, responsive service. We will handle all your plumbing, furnace, air conditioning, duct cleaning, sewer and drain cleaning needs 24/7 no matter the problem large or small. De Hart Plumbing Heating & Cooling is NOT your average plumber. De Hart Plumbing Heating & Cooling is a locally owned and operated business with strong family values, integrity, unbelievable customer service and a real passion for giving back to its community. We take your satisfaction to “HART”

"Dalton Dieker is awesome fixed my issue very fast and efficiently"

Charles B on March 2023

"Dalton Dieker is awesome fixed my issue very fast and efficiently"

Charles B on March 2023

Rolox Home Service LLC

4000 E 137th Terrace

4.76(

)

Rolox Home Service LLC

4000 E 137th Terrace

4.76(

)

Customers say: True professional

Recommended by 94% of Angi customers

Rolox Home Service has been a leader in the Kansas City home improvement community for over thirty years. Utilizing only the very best products and materials, our experienced craftsmen can improve your home with: Energy-Saving Replacement Windows & Doors Maintenance-free Vinyl Siding Maintenance-free Gutter Protection Under Decking Bathroom Tub and Shower Liners Give us a call today at 1-800-950-3060 to schedule a free, no-obligation, in-home appointment or visit us at www.roloxhomeservice.com

"Insulation guys were great but the windows are horrible. They let cold air in worse than our old windows. We called them and they finally came out and put a little strip of Insulation on them and they still let in cold air and whistle when the wind blows. We have called and left messages and no calls back. I wouldn't recommend Rolox windows to anyone. Paid around 1000$ per window and still cold air comes in. Never again."

Doug N on June 2022

"Insulation guys were great but the windows are horrible. They let cold air in worse than our old windows. We called them and they finally came out and put a little strip of Insulation on them and they still let in cold air and whistle when the wind blows. We have called and left messages and no calls back. I wouldn't recommend Rolox windows to anyone. Paid around 1000$ per window and still cold air comes in. Never again."

Doug N on June 2022

Heating Oil questions, answered by experts

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.

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.

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

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

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.

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