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Top-Rated Air conditioning pros in Randolph - Updated Nov 2026

Billy Don's Air
4.8(
125
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Randolph, AL and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Attention Veterans! It was an immense pleasure having Don install a Central AC. His appreciation for the military shines from pricing to performance. He is honest, efficient, knowledgeable, detailed and respectful. After six years of â jack-legâ service/repair companies, I finally found a trustworthy person. Now I only recommend Billy Don Air for AC needs throughout the Montgomery area. No need to follow up with Don because he keeps you fully informed throughout the process. If you are out of town, like me, he follows up with pictures, coordinates times with someone local, and provides professionalism every step of the way. What an amazing company! The way Don treats his customers is absolutely first class! He goes ABOVE and BEYOND to make sure the job is done right the first time. At no cost he added an air return to ensure peak proficiency. I said, â Iâ ll order filtersâ he said, â Mr Allen, Iâ ll take several filters to the house and explain to the tenants the importance of replacing the filters regularly.â Don is that kind of person. Many AC repair companies send different people to provide quotes, install, invoice, and collect so they can avoid accountability. Not Don. He is involved in every part of the job to make sure customers receive the best every step of the way. Don runs a One-Stop-Shop because he believes success comes through integrity, service and excellence. Thanks Don!"
Response time5 hrs
Response rate90%
Recommended by100%of homeowners
Avatar for J&J Duct Solutions
J&J Duct Solutions
5.0(
6
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Randolph, AL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"They were incredible to work with! So accommodating and respectful. I don?t know much about ac since my husband passed away and the helped every step of the way. From answering questions I didn?t know to recommending me what would work best in my area. I would recommend them to anyone who needs any HVAC services done! They really are the best. Thank you so much J+J DUCT SOLUTIONS."
17 neighbors recently requested a quote
Avatar for K2H Heating & Cooling LLC
K2H Heating & Cooling LLC
5.0(
5
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Randolph, AL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At K2H Heating & Cooling, your comfort and trust always come first. With years of hands-on experience, our focus is simple: give you clear, honest answers and repair your system whenever practical?never push a replacement you don't need.\n\nAs a local, small-team business, we treat every customer like family. Every visit includes a thorough diagnosis, upfront pricing, and zero-pressure options so you can make the best choice for your home.\n\nOur Core Services:\n\n?? Central AC: Installation, replacement, repair & seasonal maintenance\n? Heating Systems: Repair, installation, replacements & tune-ups\n?? System Diagnostics: Thorough inspections & straightforward troubleshooting\n\nNo corporate scripts, no hidden fees?just reliable quality workmanship from neighbors you can trust.\n\n? Need a repair, seasonal tune-up, or second opinion? Message us today for a straightforward quote!

7 neighbors recently requested a quote
Avatar for Professional Comfort Heating & Cooling Services
Professional Comfort Heating & Cooling Services
4.7(
144
)
Central A/C - InstallCentral Air Cleaner - Install or ReplaceCentral Humidifier - Install or Replace+1 more

Serving Randolph, AL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"This family has a great business model, Fair pricing and great service. They did what they said they would do and left the work area clean. My wife was at home when the system was installed and she was as impressed as I was. I'll use them again and will recommend them to anyone I know"
new installation
 new duct work with sealed joints
new installation
 more duct with sealed joint
new installation

+24

Response time10 mins
Recommended by98%of homeowners
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FAQs for air conditioning projects in Randolph, AL

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Randolph, AL homeowners’ guide to air conditioning services

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