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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+11 more

Serving Congress, AZ and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Allied Electric installed some Patio heaters for me, which also required upgrades to my electric panel. The entire process went smoothly and quickly - about a week from first engagement to job completion, and that included local permitting (which Allied managed) around the holiday weekend. Everyone I interacted with was friendly and knowledgeable, from Amber in the office, to Marioâ s inspection and quote, to Luisâ and Codyâ s installation. We are really enjoying being able to use our patio in the wintertime- Many thanks to the friendly Proâ s at Allied Electric!"
Backyard lounge
Backyard lounge
Backyard lounge
Backyard lounge
Backyard lounge

+7

Response time1 day
Response rate100%
112 neighbors recently requested a quote
Avatar for Arizona All Cleaners
Arizona All Cleaners
4.8(
202
)
Air Ducts & Vents - Clean

Serving Congress, AZ and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Very conscientious. Provides additional services other vent cleaners do not. Sanitize, clean coils on unit, cleaned bath vents and even my ceiling fan blades. Quick and efficient."
CLEAN DRYER VENT
CLEAN AIR HANDLER CIOL
BIG VACUUM
REGISTER WASHED, DRYING
OUR STAFF

+14

Response time10 hrs
Recommended by97%of homeowners
Avatar for Advanced Cleaning Technologies A-Z, LLC
Advanced Cleaning Technologies A-Z, LLC
4.6(
525
)
Air Ducts & Vents - Clean

Serving Congress, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Brian, the owner of the company was fantastic and friendly. We had him clean out two dryer vents and he even came out on a Saturday with a short notice. Would absolutely recommend him! Lastly, he pulled out a lot from each vent. Definitely feel safer knowing that my dryer will work properly and that nothing can catch fire. Thank you, Brian!"
Response time3 hrs
Response rate92%
12 neighbors recently requested a quote
Dillon Eason
New to Angi
Air Ducts & Vents - Clean

Serving Congress, AZ and surrounding areas

Approved

I’m a Phoenix-based audio/visual professional with years of hands-on experience in equipment installation, troubleshooting, and live event production. My background includes working as an A/V Technician for Encore Global, where I set up and operated microphones, speakers, projectors, large displays, and complete event systems for clients of all sizes. I specialize in clean installs, efficient problem-solving, and making sure every system works exactly as it should.\n\nCustomer service is at the core of my work. Whether I’m in someone’s home or at a large venue, I prioritize clear communication, safety, and attention to detail. CPR and First Aid certified, dependable, and responsive — I treat every project with professionalism and care.

Avatar for Trusted Heating & Cooling LLC
Trusted Heating & Cooling LLC
4.5(
109
)
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 Congress, AZ and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"We were very pleased with the Richard and Ben's work.  They were extremely professional and responded to all our questions and gave us some additional advise which regard to the vents and potential solutions which we ultimately implemented solving our leakage issues.  I also visited the company's site and researched other references prior to hiring Trusted.  In every case nothing but high marks were given and after our service I can see why.  Trusted will be my go-to HVAC contractor from now on.  Extremely professional.
"
Recommended by88%of homeowners
Showing 1-10 of 38
Heating and Air Conditioning questions, answered by experts

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

The Congress, AZ 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.