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>

Get matched with top heating oil pros in Conyers, GA

There are 3 highly-rated local heating oil pros.

TRUSTED BY CONYERS, GA HOMEOWNERS

4.8
Average homeowner rating
248
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Conyers, GA

*The Angi rating for Heating Oil Service companies in Conyers, GA 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 Conyers, GA 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 16, 2025

Reviewed in September 2024
Job well done. They had to adjust the water heater stand height. They had to fit water heater fit in a very tight space. Adam and his brother Brandon had the smile the whole time. I enjoyed their service.
FAST DRAINS PLUMBING
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Reviewed in June 2024
Remove old hot water heater; install new one; easy access to garage. They came installed new one and removed the old one. I will hire again !!
Rooter Pro Xpress / Guice Services, Inc.
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Reviewed in September 2018
This is a top-notch company. Their customer service is exceptional and so is the quality of the heating and air system.
PV Heating, Cooling and Plumbing
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Reviewed in October 2015
We replaced the water heater in a rental and Reliable made the process easy. We have no complaints.
Reliable Heating & Air Plumbing & Electrical
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Reviewed in March 2015
Yes. Cleared-out a small piece of carbon and heat resumed normal operation.
JERRY HORVATH HEATING & A/C LLC
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Reviewed in March 2014
They do all my repair work on two automobiles. I last used them about six to eight weeks ago to change the oil in my vehicle. It cost around thirty dollars and that included tire rotation and oil filter and all the stuff that goes with oil changing. I personally know the owner, Ben Tower and his...
TOWER AUTO REPAIR
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Reviewed in September 2013
I went in for a brake job and was told I didnt need one yet. So they changed belts and did some tune up work and changed oil Very professional
Gibbs Garage Inc
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Reviewed in October 2009
i use cooney for all my heating needs. I have many rental units and they are always punctual and professional
COONEY AIR CONDITIONING & HEATING
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Find Heating oil pros in Conyers

Coolray Heating & Air Conditioning

Coolray Heating & Air Conditioning

Customers say: Super punctual

Recommended by 94% of Angi customers

76 local quotes requested

Coolray has served the Atlanta metro area since 1966 and offers professional heating, air conditioning, plumbing and electrical. We base our business principles on people helping people with honest, dependable service backed by our peace of mind warranties and guarantees ensuring your 100% satisfaction. 350 employees. No subs. Charges a flat rate. Senior Discount on Service Repairs only, cannot be used with other offers.

"I’ve used these guys for over 4 years. They are very professional and courteous. Our tech for today’s work, Andrew, is very friendly and courteous. Coolray does an excellent job of reminding me of my upcoming services and keeping me updated on the tech’s status and current location. I really like being kept informed."

Jack C on October 2025

"I’ve used these guys for over 4 years. They are very professional and courteous. Our tech for today’s work, Andrew, is very friendly and courteous. Coolray does an excellent job of reminding me of my upcoming services and keeping me updated on the tech’s status and current location. I really like being kept informed."

Jack C on October 2025

TE Certified Electrical, Plumbing, Heating & Cooling

TE Certified Electrical, Plumbing, Heating & Cooling

Customers say: Super punctual

Recommended by 94% of Angi customers

227 local quotes requested

TE Certified Electrical, Plumbing, Heating & Cooling is a customer-focused residential service company. We fix & replace electrical, plumbing, and HVAC systems for Greater Atlanta homeowners. Please call our office to schedule your appointment today. 770-667-6937

"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."

BRIAN S on June 2025

"I recently had an electrical inspection done by TE Certified Electrical, Plumbing, Heating & Cooling, and I couldn’t be more impressed. From the moment the technician arrived, the experience was professional, thorough, and reassuring. They took the time to explain everything they found in a way that was easy to understand, and I felt confident I was in good hands. What stood out most was their attention to detail—they didn’t just check the basics, they inspected the entire system to ensure my home was safe and up to code. No high-pressure sales, just honest advice and helpful recommendations. I’ll absolutely be using TE Certified again and would highly recommend them to anyone looking for top-tier electrical service."

BRIAN S on June 2025

Cool Air Mechanical LLC

Cool Air Mechanical LLC

Customers say: Super punctual

Recommended by 93% of Angi customers

184 local quotes requested

For years, Cool Air Mechanical has been an expert provider of heating, cooling, plumbing, indoor air quality, generators and electrical services throughout the greater Atlanta region. If you find that it is time to have a new heating or cooling system installed in your home, or if you need someone to take over maintenance for you HVAC system in Atlanta, call us today and learn more about our full range of services. Each of our technicians is chosen based on their ability to provide the utmost in service to each of the customers they visit and they are prepared for nearly any issue that could arise. If you are interested in getting more out of your heating and cooling systems in Atlanta or the surrounding area, give us a call today. Additional website: www.770coolair.com

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"

Carli S on July 2025

"Cool Air Mechanical LLC delivered exceptional service with our water heater installation! From the moment we scheduled the appointment, their team was professional, punctual, and incredibly knowledgeable. They assessed our needs thoroughly and guided us to the perfect unit for our home. Installation was seamless—efficient, clean, and done with care. We appreciated the technicians’ attention to detail and their willingness to explain everything clearly. What truly stood out was their commitment to customer satisfaction. They even followed up to ensure everything was running perfectly! It’s rare to find a company that combines technical expertise with genuine courtesy. Highly recommend Cool Air Mechanical for anyone in need of top-notch HVAC or plumbing services. They’ve earned our trust and future business!"

Carli S on July 2025

DK Heating and Air

4113 Central Drive

New on AngiNew on Angi

•Approved Pro

DK Heating and Air

4113 Central Drive

New on AngiNew on Angi

•Approved Pro

19 years of experience

Free onsite estimate

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Tropical Heating & Air Solutions LLC

Tropical Heating & Air Solutions LLC

Customers say: Quick response

Recommended by 90% of Angi customers

10 years of experience

with over 6 yrs. of experience in working with HVAC/R company's. I am excellent with customer service and getting to the problem.

"Super professional and very experienced and went over and above the project to assist my situation."

Nick D on October 2021

with over 6 yrs. of experience in working with HVAC/R company's. I am excellent with customer service and getting to the problem.

"Super professional and very experienced and went over and above the project to assist my situation."

Nick D on October 2021

Top Notch Heating and Air

2410 Satellite Blvd

No reviews yet

Top Notch Heating and Air

2410 Satellite Blvd

No reviews yet

17 years of experience

We are a Georgia based company that prides on providing our customers a one stop option. Our technicians are ready to provide solutions for our customers in multiple trades. We provide services for any of your HVAC, electrical, and low voltage needs. Whether you are a residential, commercial, or industrial customer, give us a call!!! We also offer 100% financing wac. Let us provide you a free quote today!!! Call us at 678-300-5959 or 678-516-6875.

RUNTO

No reviews yet

RUNTO

No reviews yet

RUNTO provides expert HVAC repair, installation, air conditioning repair, heating repair, furnace repair, heat pump repair, and boiler repair in Lawrenceville, GA. We serve in Lawrenceville, GA, Sugar Hill, GA; Decatur, GA; Suwanee, GA; Lithonia, GA; Snellville, GA and the surrounding areas. HVAC Contractor, HVAC Technician, HVAC Maintenance, HVAC Installer, HVAC Service Electrical Repair, Lighting Installation For more information visit our website: https://ga-hvaccontractor.com/ We also accept the following payment methods: Cash, N/A

APPLIANCES REPAIRS AND HVAC SERVICE INSTALLS

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Heating Oil questions, answered by experts

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.

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

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.

DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.

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.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

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