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Find Air conditioning pros in Congress

Avatar for Allied Electric LLC
Allied Electric LLC
4.9(
49
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+8 more

Serving Congress, AZ and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Mario was quick to come out and assess the work needed, was able to schedule me in very soon, and did a thorough job installing the extra outlets. Was very pleasant (and so was Amber, the receptionist!) and I will be hiring Allied again for my electrical work."
Backyard lounge
Backyard lounge
Backyard lounge
Backyard lounge
Backyard lounge

+7

Response time1 day
Response rate100%
69 neighbors recently requested a quote
Avatar for A-Team services
A-Team services
New to Angi
Window A/C Unit - Service or RelocateWindow A/C Unit - Service or Relocate - For Business

Serving Congress, AZ and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

Hi, I’m Anthony, the owner of A-Team Handyman Services. I’m a reliable, hardworking, and detail-oriented professional with hands-on experience tackling a wide range of home projects.\n\nI help homeowners with handyman services, repairs, installations, assembly, and general property maintenance. From small fixes to larger projects, I take pride in doing quality work, showing up on time, and making the process easy and stress-free for my customers.\n\nI believe in honest communication, fair pricing, and treating every home with respect. My goal is to provide dependable service and build long-term relationships with customers who can count on me for any project, big or small.

4 neighbors recently requested a quote
Avatar for AC Medic Heating and Air, LLC
AC Medic Heating and Air, LLC
4.9(
58
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Install or Replace+1 more

Serving Congress, AZ and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Cn Dec 21 2022 our gas furnace died. Couldn't get parts "supply chain issues". Got jerked around by one company waiting for the part before switching to AC Medic / Bob Edmondson (recommended by a neighbor). AC Medic installed a Coleman made in USA furnace within a week. Very impressed by Bob who does what he says when he says he will do it. As you will see in countless 5* reviews, AC Medic cares. HIGHLY RECOMMENDED."
Side view of new Trane!
Roof top unit
Installs
Installs
Installs

+9

Response time12 hrs
Recommended by98%of homeowners
Avatar for Mumford Air LLC
Mumford Air LLC
5.0(
6
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceSwamp Cooler - Service or Repair

Serving Congress, AZ and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"Mark did a good job and went above and beyond in his efforts to diagnose and repair my air conditioning system. He also charged me less than 1/4th what parker and sons was going to charge me to do the same job. He acted very professionally and I would definitely recommend his services."
Response time3 hrs
Recommended by66%of homeowners
Avatar for Trusted Heating & Cooling LLC
Trusted Heating & Cooling LLC
4.5(
109
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Congress, AZ and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"Daniel not only turned the unit on, he checked the Co2 levels in the house and found they were high. I had been baking and the oven was on while he ran the test. He suggested I turn on the exhaust fan then tested again and the levels went to an acceptable level. I usually only use the hood exhaust fan when things I'm cooking on the range something smokey but I learned I need to use it  whenever I use the oven. He then checked our carbon monoxide monitor to make sure it was functioning properly. It was but he said it wasn't as sensitive as the meter he used.
I will call and check with our range installer to make sure everything was done properly but I would have never thought to check it
before this. Daniel was willing to answer all our questions and help us with something (our stove) which was not part of the heating/cooling package.
"
Recommended by88%of homeowners
Avatar for Alltech Solutions, Inc.
Alltech Solutions, Inc.
4.0(
75
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+13 more

Serving Congress, AZ and surrounding areas

In business since 2014

Emergency services offered

Warranties offered

"The person who answered the phone was professional and knew exactly what I was talking about. The technician was on time, very competent, and got three separate jobs done in two hours: cleaned the electrostatic air filter, flushed out the water heater, and reset the filter in the refrigerator. Excellent service I highly recommend."
Response time2 days
Recommended by89%of homeowners
Showing 1-10 of 45

FAQs for air conditioning projects in Congress, AZ

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 Congress, AZ homeowners’ guide to air conditioning services

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