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TRUSTED BY DIAZ, AR HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon14
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Diaz, AR

*The Angi rating for Heating And Air Conditioning Service companies in Diaz, AR 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 Diaz, AR 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 October 10, 2026

Top-Rated Heating and air conditioning pros in Diaz - Updated Nov 2026

Avatar for CHOATE'S AIR CONDITIONING AND HEATING, INC.
CHOATE'S AIR CONDITIONING AND HEATING, INC.
5.0(
2
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+22 more

Serving Diaz, AR and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"They were excellent service and answered all the question I needed."
HVAC Service
HVAC Service
HVAC Service
HVAC Service
Trucks

+1

21 neighbors recently requested a quote
Recommended by50%of homeowners
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Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.8(
5
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+5 more

Serving Diaz, AR and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

At Paschal there is a single statement that we live by every day. “Professional People. Professional Service.” Being a professional is more than just earning a living through an occupation. Professionalism involves consistently achieving high standards, both visibly and “behind the scenes” – whatever your role or profession. \n \nProfessionalism is a powerful quality. It allows you to fulfill your role to the best of your ability. It helps you to impress and inspire others. And it gives you a deep sense of satisfaction and self-worth. \n \nWhat's more, professionalism is something that everyone can aspire to from day one of their career. \n \nA Paschal Professional gives 150% every day. They go above and beyond what needs to be done. They have pride & satisfaction in every project they tackle.

Paschal Air
Paschal Air
Paschal Air
13 neighbors recently requested a quote
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Avatar for Arledge home repair
Arledge home repair
New to Angi
Air Ducts & Vents - CleanThermostat - Install or Replace

Serving Diaz, AR and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi! My name is Guage, and I provide reliable handyman and home repair services. I have experience with a wide range of residential repairs, including plumbing, electrical, HVAC, drywall, appliance repairs, general maintenance, and other odd jobs around the house.\n\nI take pride in doing things right, keeping my work clean, and treating every home like it’s my own. If you have something that needs fixed, repaired, installed, or just looked at, feel free to reach out. I’d be happy to take a look and give you an honest estimate.

Master bathroom re-paint
Master bedroom before
Master bedroom after
Master bedroom after
Master bedroom before

+9

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Jared
New to Angi
Air Ducts & Vents - Clean

Serving Diaz, AR and surrounding areas

Approved

My name is Jared and I enjoy what I do for a living. I offer professional and quality services in home remodeling and I take my time and do everything the customer asks. I have been doing construction since I was a young man at the age of 16 and I'm 47 year's old now,In. 2026.. If you have any questions about anything else please contact me and I'll try my best to answer any questions you have about any project.Also thank-you for reading and have a wonderful day.

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Avatar for AIR CONTROL
AIR CONTROL
4.5(
99
)
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 Diaz, AR and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"On time, professional, knowledgable, would hire again"
Recommended by90%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

The cost to repair an air conditioner averages around $350 to $450, but the price can range from $100 to over $3,000. The final cost depends on the type of air conditioner, the extent of the damage, and the specific parts that need replacement. For example, repairing a window AC unit typically costs between $100 and $250, while central air conditioner repairs can range from $300 to $3,000. A simple fix like replacing a dirty filter might only cost $10 to $50, but a major issue like a broken compressor could cost around $2,000 or more, potentially making it more cost-effective to replace the entire system. Due to the need for specialty tools and handling of refrigerants, repairs more complex than changing a filter are best left to a professional.

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 Diaz, AR 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.

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