Reliable AC Repair in Desert Hills, AZ

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Arizonans are no strangers to the extreme summer heat the desert experiences. If your air conditioning system is not up to par, don’t delay restoring your indoor comfort — call on the HVAC experts at Mountainside Air. 

Our veteran-owned company provides comprehensive air conditioning services across Western Arizona, from the Colorado River to the Phoenix metro area. Call us today for AC repair in Desert Hills, AZ, and the Lake Havasu region.

Our Services

Desert Hills ac repair CUSTOMERS SAY IT BEST!

John A.
It’s rare when a company impresses me. Mountainside air is one of the best. In a world filled with companies just trying to make a sale, this one actually only sells you what you need. I had them install an a/c unit last year and they were stellar. Looking at having them install my other unit. Always impressed with their interactions and integrity.
Matt M.
Mountainside air was a lifesaver! Our AC went out late Saturday night, and I called early Sunday morning to ask for help. They had a technician out to our home within an hour of our first call, and that technician was able to fix our AC and get us back up and running the same day. We are so grateful that we contacted mountainside air, and we highly recommend them to any family needing help with AC!!
Stacey S.
Had a concern on one of my units, called the team and they scheduled me for the next day as it was late at night.Steve came by and checked out the unit in question and said it is fine.Thanks Mountainside air for continued prompt and courteous service.
Life Is An Adventure
INCREDIBLE!! After receiving a quote for almost double what I ended up paying, I asked around &Mountainside Air came highly recommended as a reliable, trustworthy company. From the first call to the installation of three new units only four days later, the Mountainside Air team was AMAZING! Professional, great communication, a team of five for the one-day install and clean up! Now, it’s me recommending Mountainside Air! Thank you doesn’t say enough . . . from a very satisfied customer!!
Zak H.
These guys are great. Always do a thorough, honest job at a competitive price. I have them out twice a year to two different homes. They've done a full replacement for me as well as other work. They are my go-to AC company from here on out. Keep up the good work, guys.
Joel S.
I can’t say enough about how amazing the team is at Mountainside Air. They are knowledgeable, friendly, professional, on time, and know how to treat customers. I’ve been looking for an HVAC company for a while that can help me keep up my maintenance on my AC units, and I am thankful that I found them. Call them, and they will help! In this day and age, it’s hard to find people who are willing to do the right thing, and Mountainside Air is one of those people. Thank you, Steve and Tom, for saving me from the heat!
Deb C.
Mountainside Air has been great! They respond quickly, are knowledgeable, and courteous. I feel like I have an A/C company I can trust with them!
Elizabeth A.
I have been with this company for about three years, they are absolutely wonderful. Tom and his wife are a great team and will do whatever is in their hands to make sure you get the best service. Thank you guys.
M Koyama
I do not live in the US at this time and, so I was a bit worried about choosing a company to replace my AC/heater at my condo in Scottsdale. But from step one all went smooth and felt I could trust Mountainside Air. I Recommend them.
Best Air Conditioning Services in Sun City Festival

How To Know When You Need Residential or Commercial AC Repair in Desert Hills, AZ

You shouldn’t delay central air repairs if your cooling system is showing indications of malfunction. Early professional attention is the best preventative care, and it can prevent minor issues from cascading into major repairs or failed systems.

Here are some of the most common symptoms of air conditioning trouble: 

  • Weak airflow. If your system has stopped providing adequate circulation to all rooms of your home or the airflow has become weak or nonexistent, we should inspect it immediately. The system could have fan motor problems or dirty, damaged coils. 
  • Poor cooling. If your system is circulating air but is warm or takes a long time to cool down, it could have a refrigerant leak or coil problems.
  • Frequent cycling. Systems that frequently turn on and off without significantly altering indoor temperature could have electrical or thermostat problems. 
  • Strange noises or odors. Banging or squealing sounds usually indicate mechanical problems. Burning or chemical odors can be signs of system overheating or refrigerant leaks. 
  • Surging utility bills. Sometimes, the first indication of system malfunction is an unexpected spike in energy consumption. If you see a sudden surge in your utility bill, your system could be operating under undue stress due to a component malfunction. 

If your unit shows any of these signs, contact Mountainside Air for a thorough inspection and recommendations on necessary AC repair in Desert Hills, AZ.

The Mountainside Air Repair Process

We prioritize an accurate determination of your system’s issues before we begin repairs. We use advanced diagnostic technology to pinpoint the trouble with your cooling system. 

We’ll then provide a straightforward recommendation for needed repairs. 

Many of the typical repairs that are necessary when air conditioners initially have problems include:

  • Fixing refrigerant leaks
  • Replacing faulty components
  • Unclogging drain lines
  • Repairing, cleaning, and replacing coils and filters
Trusted Air Conditioning Services in Sun City Festival

The Mountainside Air Difference

Our company is a veteran-owned business that stands for the principles of discipline, integrity, and duty. We offer all veterans, active-duty service members, and first responders a 10% discount as our thanks for their service to our country and community. 

Hiring Mountainside Air for AC repair in Desert Hills, AZ, comes with several advantages:

  • Improved efficiency. Our professional repair service will return your cooling system to its best efficiency, producing its maximum cooling power while using the least energy necessary.
  • Extended lifespan. Timely repairs and our professional maintenance services will help your air conditioning unit last as long as possible before you need to replace it. 
  • Cost savings. Efficient repairs after symptoms develop can help head off more extensive repairs made necessary by additional system stress and undue wear and tear. 
  • Peace of mind. When our experienced professionals handle your repair, you won’t be as likely to face inconvenient, expensive, and potentially dangerous system outages and need our emergency AC repair services. 
Reliable Air Conditioning Services in Sun City Festival

Desert Hills Residents Count on Mountainside Air for Indoor Comfort Services

Desert Hills, located in Mohave County, Arizona, is a desert community that has grown over the years into a retirement and recreation center supported by its proximity to Lake Havasu and the Colorado River. The unincorporated community is home to around 2,800 residents with a median age of 52.

Desert Hills offers a variety of attractions for outdoor enthusiasts. Lake Havasu attracts visitors from around the desert region for boating, fishing, and water sports. The Havasu National Wildlife Refuge provides opportunities for wildlife viewing and exploring nature trails. The historic London Bridge, reassembled and dedicated in 1971, stands in nearby Lake Havasu City. 

Western Mohave County experiences typically hot desert weather, with average daily high temperatures that exceed 100 degrees from June through September.

Call Mountainside Air for Affordable AC Repair in Desert Hills, AZ

If your cooling system is giving you problems in Desert Hills or anywhere across the region, count on Mountainside Air for prompt and efficient AC unit repairs. In addition to cooling system repairs, installations, and maintenance, we handle all HVAC systems, including providing heating services for our cool winter evenings. 

Call the professionals at Mountainside Air at 602-540-5640 to schedule service for commercial or residential AC repair in Desert Hills, AZ. Learn more now.

Over the long term, the energy savings from these efficient models can lead to substantial cost reductions, making them a wise investment. Check out our cost calculator below to estimate how much you could save with a new energy-efficient AC system.

Driving Directions

Driving directions from Sun City Festival, AZ to 2501 W Behrend Dr F71, Phoenix, AZ 85027:
Total distance: Approximately 30 miles
Estimated driving time: 35 to 40 minutes
Head south on N Canyon Springs Blvd.
Merge onto AZ303 Loop S.
Take exit 124B to merge onto AZ101 Loop E.
Take exit 23 for Beardsley Rd.
Continue on Beardsley Rd.
Turn right onto N 25th Ave.
Turn right onto W Behrend Dr.
Mountainside Air will be on the left.