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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Q: Do services include eco-friendly options?

• <div><p>Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.</p></div>

Q: How long does it take for geothermal to pay for itself?

• <div><p>A geothermal heat pump system will take about <b>10 years</b> to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system. </p></div>

Q: What are the benefits of geothermal heating and cooling?

• <div><p>Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.</p></div>

Q: What type of HVAC system do I have?

• <div><p>There are several <a href="https://www.angi.com/articles/common-types-of-HVAC-systems.htm">common types of HVAC systems</a> that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren&rsquo;t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.</p></div>

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Verified Reviews for Heating Oil Service pros in Dulac, LA

*The Angi rating for Heating Oil Service companies in Dulac, LA 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 Dulac, LA 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 09, 2025

Reviewed in August 2025
Job completed as promised! Hard working crew in this heat!
Open Heavens Home Remodeling, LLC
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Reviewed in January 2024
In September 2017, I had surgery in New Orleans. On my way back home from the hospital, on a Saturday, my husband called to tell me that the AC was out. I called Lanes and by the time I got back to Houma, my AC was fixed and the guy was waiting in my driveway for the payment. Fast forward to...
Lane's A/C & Heating Services LLC
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Reviewed in August 2022
Brad and his crew were very professional. I love the quality and look of our new hurricane shutters. I would highly recommend Exeter to anyone needing hurricane shutters. The craftsmanship of their products is superb.
Exeter Architectural Products
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Reviewed in December 2021
Professional, prompt, courteous service. Flushed the water heater and replaced the heating element. I will definitely hire Scott’s Plumbing anytime that there are any plumbing issues. Thanks
Sulli's Plumbing LLC
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Reviewed in February 2021
He is very helpful, cares about his customers, does a great job right since the first time.
Down South Electric and AC
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Reviewed in December 2013
Stan;s has been to our home twice. The first time to check our non-functional garbage disposal, which they replaced and since that replacement, we have had no problems at all with their work. This time, Stan's came because we had clogged and slow drains throughout the home. David was most...
Stan's Plumbing and Heating
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Reviewed in June 2013
They handle mostly oil field and industrial jobs. Last time I used them I wasn't really happy with them. They delayed me for 2 months. They didn't want to tell me what the problem was. I didn't end up using them because they weren't qualified and they didn't even come out and tell me.
H & P Sheet Metal Works
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Reviewed in April 2013
I have had a lot of different work done on my past and current residence. Some of the work was electrical from an from an initial bid. It was great to have one company do both A/C Heat and Electrical. When I found out about their maintenance contracts I was more than happy to sign up. I have two...
Doug's Service Company
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Reviewed in January 2010
They were instructed to leave inspection tickets under the carport when they came to do the bait trap checks. For the first year, I never got a single inspection ticket and grass had grown over the termite traps, making it impossible to tell where they were. When I called to ask about it, the...
Roundtree's Pest Control Inc
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Heating Oil questions, answered by experts

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

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.

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

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

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

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