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Q: What is included in an HVAC service call?

• <div><p>Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you&rsquo;re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.</p></div>

Q: Is it worth replacing an AC coil, or should I replace the entire system?

• <div><p>Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.</p></div>

Q: Can I replace an AC evaporator coil myself?

• <div><p>No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.</p></div>

Q: Should I worry about my AC unit getting rained on?

• <div><p>The outdoor portions of air conditioners are designed to weather the rain, so you don&rsquo;t need to worry about it. An awning or roof will help protect them from snow or falling debris, which can do more damage. This is true of both window AC and outdoor units for larger systems.</p></div>

Q: Are AC units with a lower SEER rating being phased out?

• <div><p>The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.</p></div>

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Verified Reviews for Heating And Air Conditioning Service pros in Nephi, UT

*The Angi rating for Heating And Air Conditioning Service companies in Nephi, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Nephi, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on July 14, 2025

Reviewed in July 2025
We loved working with Dez! She was so professional and made sure all of our needs were met!
Dez Jaide Design Studios
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Reviewed in January 2025
These guys were real pros who helped us diagnose and fix a couple recurring issues with our plumbing. They were very friendly and helped us learn how to prevent and fix the issues ourselves if they pop up again. They worked quickly and efficiently.
Prime Flow Plumbing LLC
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Reviewed in March 2024
Kimball and Freddy were great. Arrived on time and explained everything. Finished the same day and left site clean.
West Shore Home Salt Lake City
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Reviewed in June 2023
Excellent quality and communication at a competitive price!!!
AR Custom Landscaping LLC
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Reviewed in April 2023
He was very attentive and would watch to make sure the majority of the leaves fell before he started his cleanup which was super nice. Very professional
Lee's Lawn Care & Yard Cleanup
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Reviewed in February 2023
Levi came and put in a floor outlet for us. He was professional and efficient.
Hollis Electric
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Reviewed in September 2022
These guys are awesome. They came on time and finished earlier than expected. The work they did on my roof looks perfect. I had 3 bids and theirs was very competitive. I chose them not only for the value, but also because of the warranty they offer, the high quality products they use, and the...
Mountain West Roofing and Construction, LLC
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Reviewed in June 2022
Very well. Javier and Austin were great and helped us find the solution to out problem!
DaBella - Provo
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Reviewed in April 2022
Great company, easy to work with. Made sure we were on the same page with design. Cleaned up after themselves. Also made sure we knew what to expect with the whole process. They were professional, friendly and great communicators. Craftsmanship was great. Highly recommend.
Sage Decks LLC
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Reviewed in October 2021
Moses and crew was very friendly and professional. Price was good. Clean up was good. Job was good. Moses found a couple wasps nest in the willow trees and even got stung a few times. Sprayed the nest with wasp spray and came back the next day and finished the job. I would absolutely hire...
Mr. Alone Services LLC
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Find Heating and air conditioning pros in Nephi

Utah Climate Pros

5.0(

)

Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Nephi, UT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Excellent customer service. Garrick was prompt, personable and very knowledgeable. We had a complicated issue with our air-conditioner which he took a lot of time to resolve. His expertise saved us a lot of money on an issue others may not have tackled. Highly, highly recommend this company for your HVAC needs."

Response time8 hrs

Response rate98%

8 neighbors recently requested a quote

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Central Valley Mechanical, LLC

4.0(

)

Geothermal Heating or Cooling System - InstallGeothermal Heating or Cooling System - Service

Serving Nephi, UT and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"I called, they came, they fixed! What else is there!"

+28

Response time2 days

Recommended by66%of homeowners

Air Ducts & Vents - Clean

Serving Nephi, UT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I had an amazing experience! The cleaning was extremely detailed and professional from start to finish. Everything was spotless, organized, and smelled so fresh. You can truly tell there is care and experience behind the work. Highly recommend for anyone looking for reliable and high-quality cleaning services!"

Air Ducts & Vents - Clean

Serving Nephi, UT and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Bo at Diamond Ducts did a great job cleaning out my dryer vent. He was on time, worked efficiently and explained the process well. I will call him next time I need my vents cleaned."

Response time2 hrs

Recommended by92%of homeowners

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Affordable Refrigeration & HVAC LLC

4.9(

)

Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For Business+6 more

Serving Nephi, UT and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Very knowledgeable and willing to provide a custom quote for my needs."

Recommended by100%of homeowners

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ALL ABOUT COMFORT HEATING & AIR,LLC

4.8(

)

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Nephi, UT and surrounding areas

Credit card accepted

"It was very professional, educational and friendly. The guy help me named Johny was really nice and helpful."

+10

Recommended by100%of homeowners

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Nephi, UT and surrounding areas

In business since 2003

Credit card accepted

"It was a great job everything went fine"

Recommended by100%of homeowners

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North Alabama Technical Services

4.9(

124

)

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Nephi, UT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell first connected his computer to my computer via internet and worked for quite a few hours trying to determine what exactly was wrong. The next day he continued working from his computer for several hours. He determined he would have to have my desktop tower to complete the repair. He and my son met in Huntsville to exchange the tower. He then cleaned up a lot of what was wrong and reloaded Windows 10. He deleted the D: drive which had way too much memory allotted to it. The tower was returned and I plugged it all back together and it is working better than it did when I first purchased it. I would use him again and I recommend him highly to anyone needing computer updating and/or repair. His work is warrantied and he is very personable, knowledgeable, and helpful."

Recommended by97%of homeowners

Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+49 more

Serving Nephi, UT and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Graet job, everything was done exactly the way we expected and they finished it on the estimated time!!! We recommend them and will contract with this company again!!"

+75

Recommended by100%of homeowners

Air Ducts & Vents - Clean

Serving Nephi, UT and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Hired Diamond Ducts to clean my air ducts and dryer vents and they did an amazing job. They were on time, professional, and answered all of the questions I had in detail. Highly recommend."

Recommended by87%of homeowners

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Showing 1-10 of 44

Heating and Air Conditioning questions, answered by experts

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

The outdoor portions of air conditioners are designed to weather the rain, so you don’t need to worry about it. An awning or roof will help protect them from snow or falling debris, which can do more damage. This is true of both window AC and outdoor units for larger systems.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

The Nephi, UT homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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12 Air Conditioning Tips for the Summer
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