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>

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 Kapolei, HI

Q: What are alternatives to a misting system?

• <div><p>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.</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: Do NATE-certified technicians cost more?

• <div><p>NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a <a href="https://www.angi.com/nearme/hvac-companies/">local HVAC company to hire</a>, it never hurts to ask about NATE certifications. </p></div>

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Heating Oil Service pros in Kapolei, HI

*The Angi rating for Heating Oil Service companies in Kapolei, HI 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 Kapolei, HI 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 17, 2025

Reviewed in August 2022
I’m very happy with the professionalism and responsiveness. AO A/C repaired my system fast and got us out of the heat. The maintenance plan offered was at a competitive rate and I’m looking forward to working with this family owned local business.
Alpha Omega Air Conditioning
Request a quote
Reviewed in August 2022
Darrell Ing of Hawaiian Energy Systems Inc was super helpful. He did not try to sell me something I didn't need and installed a standard water heater based on the size of our household. Work was done in a timely manner and Darrell and his crew were professional and efficient. I plan to use them...
Hawaiian Energy Systems, Inc.
Request a quote
Reviewed in February 2022
I had a 15 year old water heater that started leaking from the bottom. It was a small leak but it needed to be fixed. Tanner came out and ran some tests on the heater. Really nice guy, was courteous and respectful. Turns out the heater was leaking from the shell itself and needed to be...
Pipeline Plumbing Oahu, LLC
Request a quote
Reviewed in May 2016
We recently had some heating issues in our rental house, Kathy was able to get a heating service in immediately to make the repairs. This was especially important as this occurred in the middle of a very cold winter and it was a family with young kids. The repairs were done quickly and without...
Applewood Estates, LLC
Request a quote
Reviewed in June 2014
He replaced the garage door opener, oiled and tightened bolts on the door. It works smoothly and quietly now. We are pleased with the work.
Alliance Overhead Doors
Request a quote
Reviewed in May 2014
He's great but his assistant is horrible - messed up so he had to come back. Not to mention the assistant spilled machine oil all over our lawn and killed a large patch of mature ground cover/grass. Though he fixed the assistant's mistake, we won't be calling them back because of the negative...
All In One Home Repairs
Request a quote
Reviewed in March 2014
Coastal tanks met all agreement discussions perfectly. Due to busy schedules, most details were discussed over the phone. His crew arrived on time. Got to work. And, finished on time. They did an excellent clean-up effort. A hard working crew. We switched from heating oil to natural gas....
Coastal Tanks, Ltd,
Request a quote
Reviewed in November 2013
JR's an excellent small business. Very attentive and provides better estimates than the larger companies. He has "Andy," who's superb at ducting work in an older house. Also, his piping crew remedied unique older house issues without any commotion. Good guys working on this team. If you...
Newbern Mechanical Company Inc
Request a quote
Reviewed in September 2013
They did a great job! We had a coupon for an oil change so it was a great deal. Very satisfied:)
Midas - Waipahu
Request a quote
Reviewed in January 2013
Water as cold so call Poncho Solar. They guided us through the process of resetting the heater. I didn't work so they arrived the next day on time to fix the problem. Good service and good results.
Poncho's Solar Service
Request a quote

Find Heating oil pros in Kapolei

No results for Heating Oil in

Try adjusting your search criteria.

Heating Oil questions, answered by experts

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.

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.

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.

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

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.

See all articles

Alison Kasch
•
Oct 14, 2025Oct 14, 2025
How Much Does Lawn Removal Cost? [2025 Data]
Removing an old lawn is often necessary to plant new grass or build a new outdoor structure. Find out what to budget for your lawn removal cost.
Alison Kasch
•
Apr 16, 2025Apr 16, 2025
What Are the Average Prices for Mowing Lawns? [2025 Data]
The average lawn mowing cost runs between $50 and $200 depending on factors like your lawn’s size and shape. Here’s what to expect.
Heather Ayer
•
Oct 21, 2024Oct 21, 2024
How Much Does Hydroseeding Cost? [2025 Data]
The impressive technology behind hydroseeding can have your new lawn looking crisp and lush in a few weeks. But how much does hydroseeding cost? While the size of your lawn is the biggest factor, we've outlined what you can expect from your final estimate
Michelle Nati
•
Feb 13, 2025Feb 13, 2025
What Is a Moss Lawn? How to Plant This Lawn Alternative
A lush moss lawn can be a beautiful, low-maintenance green space that thrives in extreme conditions with little effort.
Derek Rose
•
Jun 22, 2025Jun 22, 2025
How to Remove Yard Waste: 3 Methods to Keep Your Yard Tidy
Learn how to remove yard waste properly and efficiently with these methods.
Christopher Murray
•
Jan 29, 2025Jan 29, 2025
Monkey Grass vs. Mondo Grass: What’s the Difference?
If you’re trying to decide between monkey grass vs. mondo grass, consider where you live and the desired ground cover effect.