How long does a good HVAC last?

• <div><p><a href="https://www.angi.com/articles/how-long-havc-last.htm">HVAC systems usually last between 10 and 30 years</a>, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.</p></div>

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TRUSTED BY FIRTH, ID HOMEOWNERS

4.5
Average homeowner rating
61
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Firth, ID

*The Angi rating for Heating Oil Service companies in Firth, ID 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 Firth, ID 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 12, 2025

Reviewed in August 2024
I recently had A-V Plumbing install a tankless water heater in my home, and I am beyond impressed with the entire experience! From the initial consultation to the final installation, the team was incredibly professional, knowledgeable, and efficient. They took the time to explain the benefits of...
A-V Plumbing LLC
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Reviewed in May 2021
Great crew! Brandon came out the same day to look at our leaking water heater and gave us a quote. The next day techs came out and replaced it. They were really nice, quick, and competent! I would recommend Right Now to anyone.
Right Now Heating & Air
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Reviewed in July 2015
The service tech showed up on the appointed date and time. He was pleasant. However, he did not perform the service he charged me for on the written invoice. He did not go under my house to look at the heat pump that was experiencing the problem. Had he done so, he would have found standing...
DELTA HEATING & COOLING INC
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Reviewed in April 2015
An airline flight cancellation caused me to get delayed out of town and miss the scheduled first day of work. I let them know and they said they would do what they could that day. They removed my old heat pump and installed the air conditioning unit outside. The existing heat pump was on a...
FORCED AIR SYSTEMS
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Reviewed in February 2014
I called to get a bid on replacing my furnace. He actually listened to what I was looking for. I currently have an oil furnace and I wanted bids for a propane furnace. Others that came out wanted me to install heat pump units in different portions of my house which would run be about $11,000...
Air Exchange Technologies Inc
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Reviewed in November 2013
Oil changes and tire rotations are just some of the minor things he does. He has also worked on our 99 Ford Ranger, trouble shooting a problem and doing a great job on tune ups. The great thing about Mike is that he will only fix what needs to be fixed. The true sign of an honest mechanic...
Mike's Corner Service
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Reviewed in September 2013
The plug on the oil pan was not replaced correctly and we lost a considerable amount of oil. When the car was taken to the dealership they repeated the oil change and did not charge for their service only for the oil used. When notified of the problem the manager at Grease Monkey replied that...
GREASE MONKEY
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Reviewed in June 2013
After the safety check was complete, the salesperson came out with a form that indicated that there was a major leak of coolant and engine oil from a failed head gasket. The repair for the head gasket was quoted at $1600. Since I had never had a problem with leaking oil or overheating, I asked...
Phil Meador Toyota
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Find Heating oil pros in Firth

Right Now Heating & Air

4.25(

)

•Approved Pro

Right Now Heating & Air

4.25(

)

•Approved Pro

Customers say: Quick response

20 local quotes requested

24 years of experience

Right Now Heating & Air is dedicated to providing the best heating, and air conditioning, installations in the area. Right Now Heating & Air has been in business for over 17 years and will get the work done the way you want it the first time.

"Make sure all paperwork is filed correctly"

Curt C on December 2023

"Make sure all paperwork is filed correctly"

Curt C on December 2023

Luxury Heating & Air LLC

5.00(

)

•Approved Pro

Luxury Heating & Air LLC

5.00(

)

•Approved Pro

Recommended by 100% of Angi customers

35 local quotes requested

Luxury Heating & Air in Idaho Falls, ID specializes in heating and cooling for your home or business. We sell top of the line furnaces, air conditioners, fireplaces, shop heaters and more! We also specialize in installation & repairs. Stop by our large fireplace showroom! Website: https://myluxuryheating.com

"We are extremely satisfied with the service provided by Luxury heating and air for our recent heating and cooling system installation. Their technicians were highly professional, knowledgeable, and efficient, ensuring a seamless process from start to finish. The new system operates flawlessly, providing consistent and comfortable temperatures throughout our home while noticeably reducing our energy bills. We particularly appreciated their clear explanations, attention to detail, and commitment to addressing all our concerns. We wholeheartedly recommend Luxury heating and air to anyone seeking reliable and quality HVAC services."

Jordan M on January 2025

"We are extremely satisfied with the service provided by Luxury heating and air for our recent heating and cooling system installation. Their technicians were highly professional, knowledgeable, and efficient, ensuring a seamless process from start to finish. The new system operates flawlessly, providing consistent and comfortable temperatures throughout our home while noticeably reducing our energy bills. We particularly appreciated their clear explanations, attention to detail, and commitment to addressing all our concerns. We wholeheartedly recommend Luxury heating and air to anyone seeking reliable and quality HVAC services."

Jordan M on January 2025

Sermon Service & Electric

4.14(

)

Sermon Service & Electric

4.14(

)

Customers say: Super punctual

26 years of experience

Our goal was to be ‘A Modern Company with Old Fashioned Values’, a company that understood the customers needs and successfully met them. We believed in this concept and for many of the critical business building years, became the voice on the other end of the line that the community came to know and love. Customers knew when they were talking to us that they were treated with genuine respect and concern.

Heating Oil questions, answered by experts

HVAC systems usually last between 10 and 30 years, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.

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

Costs depend on system age, type, labor, and whether part replacements are necessary.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

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