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 ELLISVILLE, MS HOMEOWNERS

4.9
Average homeowner rating
24
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Ellisville, MS

*The Angi rating for Heating Oil Service companies in Ellisville, MS 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 Ellisville, MS 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 June 2024
Anthony replaced the hot water heater valve, replaced the batteries in all smoke detectors, discussed repairs to master bedroom ceiling and construction of a patio cover. He conducted himself in a friendly yet professional manner, communicated well and was punctual at all times. I look forward...
Last American Craftsman
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Reviewed in July 2023
Mr Coleman is very pleasant and dependable. He was very professional and had my mothers heat up and back running in no time flat. He provided great service at a very reasonable price. We were so thankful that he got the problem resolved so quickly.
Coleman Enterprises LLC
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Reviewed in March 2015
Very professional, explained the what for and why clearly. They will be my go to for any other plumbing and heating concerns.
PIERCE PLUMBING HEATING & AIR
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Reviewed in February 2015
Took 1 day for the install. Removed all old unit materials. Quality a/c system installed by quality folks at a decent price. No issues at all with the unit or Baggett A/C and Heat.
Brad Baggett Homes LLC
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Reviewed in August 2013
After valve was installed the pump failed to work. A service time was set up and he failed to appear. Repeated calls and letters brought no response. However, I was never charged for the check valve or the service. A couple of years ago he installed a water heater for me and I was very...
JD McElhaney Plumbing LLC
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Reviewed in April 2012
They were okay. They were on call 7 days a week 24 hours. I had changed four hot water heaters within 5 years. I did not pay for the tank but had to pay for the labor. The tank was on warranty but not the labor. The employees were good but there was one person who tried to sell me junk that I do...
ARS Inc
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Find Heating oil pros in Ellisville

SOUTHEAST HVAC & ELECTRICAL LLC

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•Approved Pro

SOUTHEAST HVAC & ELECTRICAL LLC

New on AngiNew on Angi

•Approved Pro

3 years of experience

Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

AirSouth Cooling and Heating

AirSouth Cooling and Heating

Customers say: True professional

Recommended by 95% of Angi customers

657 local quotes requested

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling, plumbing, & electrical needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We are now offering Plumbing and Electrical needs as well including whole home generators, and water heaters. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"perfect job the pro name was jason H "

Wanda C on October 2025

"perfect job the pro name was jason H "

Wanda C on October 2025

Heating Oil questions, answered by experts

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

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

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.

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

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.

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