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Q: What is the best time of year to purchase or replace an HVAC system?

• <div><p>The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season&mdash;spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.</p></div>

Q: How often should a central air conditioner be professionally inspected or serviced?

• <div><p>Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.</p></div>

Q: How do you know if your AC compressor is burnt out?

• <div><p>There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.</p></div>

Q: Can a 10,000-watt generator run a central AC unit?

• <div><p>A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.</p></div>

Q: What if my air conditioner isn't cooling?

• <div><p>Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it&rsquo;s 99 degrees Fahrenheit out and you&rsquo;re trying to cool your home down to 65 degrees, you&rsquo;ll notice your AC is struggling. </p><p>Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an <a href="https://www.angi.com/articles/hvac-service-contracts-waste-money.htm">HVAC maintenance plan</a> also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.</p></div>

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

*The Angi rating for Heating And Air Conditioning Service companies in Parowan, 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 Parowan, 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 June 23, 2026

Find Heating and air conditioning pros in Parowan

Five Star Air Conditioning, Heating & Plumbing

4.8(

)

Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Parowan, UT and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Whitney was a joy to deal with and Josh the technician was just awesome. They went out of their way, above and beyond what I had expected and it's really appreciated."

Response time4 hrs

1 neighbors recently requested a quote

Recommended by85%of homeowners

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Marlin Plumbing Services

5.0(

)

Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+45 more

Serving Parowan, UT and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

"Very well. Efficiently installed with great care."

Here is a new high efficiency LENNOX unit that we installed in Washington Utah.

This is an install we did for one of our customers here in Washington Utah. We used one of the newly redesigned units from LENNOX with the new refrigerant in it.

Custom home we did in Ivins Utah. This house has two systems and both were installed in the garage.

We offer smart thermostats like this Ecobee that we installed here in St. George Utah.

36 neighbors recently requested a quote

Recommended by62%of homeowners

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Element Plumbing, Heating and Air

4.7(

)

Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Parowan, UT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They did everuthing we wanted and probably more. Quick and clean, interacted with us very well. Others had told us the water would be off for all day but they had it off for maybe 2 hours. Dustin and Drew I feel were outstanding"

Response time2 days

Response rate100%

14 neighbors recently requested a quote

Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Parowan, UT and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Very professional. Explained work as it was being done."

Response time1 day

47 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 Parowan, 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

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S&S Mechanical - Plumbing Heating Cooling

4.0(

)

Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+8 more

Serving Parowan, UT and surrounding areas

Approved (Corporate)

In business since 1983

Free estimates

Credit card accepted

S&S Mechanical is a trusted plumbing, heating, and cooling contractor serving St. George and the greater Southern Utah region since 1983. With over 40 years of experience, the company provides full-service residential and commercial HVAC and plumbing solutions, including repair, installation, maintenance, and system replacements. Known for fast response times and dependable service, S&S Mechanical employs Trust Certified technicians trained to work on all major brands and systems. Their team focuses on delivering reliable comfort solutions year-round, from emergency heating and cooling repairs to complete plumbing services. Backed by decades of local experience and a strong reputation for customer satisfaction, S&S Mechanical continues to be a go-to provider for homeowners and businesses seeking professional, efficient, and long-lasting home service solutions in Southern Utah.

29 neighbors recently requested a quote

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Walker Plumbing, Heating Air

New to Angi

Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+1 more

Serving Parowan, UT and surrounding areas

Approved (Corporate)

In business since 2002

Credit card accepted

Founded in 2002 by Master Plumber Brett Walker, Walker Plumbing, Heating & Air is a family-owned and operated company that has been proudly serving St. George and Southern Utah for over 20 years. Brett and his fully licensed team of master plumbers and HVAC technicians are dedicated to delivering top quality workmanship and a great customer experience, with a full fleet of trucks and technicians available 24/7 for any plumbing or indoor comfort issue. From the moment you call, you can expect clear communication, prompt arrival, fast turnarounds, and personalized solutions tailored to your needs and budget. Every technician is licensed, insured, and background checked, and our no-upselling policy means you'll always receive honest, transparent service without pressure. Walker Plumbing, Heating & Air is the go-to home services company for your friends and neighbors in Southern Utah, and we'd love to show you why.\n

54 neighbors recently requested a quote

Air Ducts & Vents - Clean

Serving Parowan, UT and surrounding areas

In business since 1997

Free estimates

"Great communication, punctual, friendly, professional and great work ethic!! Cleaned ducts and dryer vent add on, reasonable for the time he spent to do a great job!"

Response time5 hrs

Recommended by98%of homeowners

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Dash Heating and Air, LLC

4.6(

)

Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+8 more

Serving Parowan, UT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I am confident in their skills. I know they will do the job right. I am very happy with the work they performed."

Upgrading to a high efficient gas furnace

Response time6 hrs

Response rate96%

Recommended by96%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 Parowan, UT and surrounding areas

In business since 2003

Credit card accepted

"emco arrrived at my home at the exact time they said they would. workers wore boot covers to protect my floor coverings. they completely explained what they would be doing and showed me the defective part. workers were uniformed, clean cut and very professional . i would definitely recommend this company.
"

Recommended by100%of homeowners

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Showing 1-10 of 36

Heating and Air Conditioning questions, answered by experts

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling.

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

The Parowan, 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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