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United Air Cooling & Heating Phoenix

Updated 2026-08-04 · 3,430 reviewed · 448 listed · Scored from 34 Google reviews · How we rank ›

5.0(34) 82 composite score See reviews on Google
AC Repair & InstallationHeating & Furnace Services
United Air Cooling & Heating Phoenix
Services
AC Repair & Installation, Heating & Furnace Services
Reviews
34

What recent reviews say

Technicians arrive on schedule and resolve problems quickly, whether furnace repairs, AC installation, or routine maintenance. Customers consistently describe staff as polite and clear about what they are doing, leaving systems running noticeably better and areas clean.

Every review across four months is five-star, with no complaints about cost, communication, or workmanship. The business handles gas line work, duct cleaning, and system checks with equal praise.

Praised for
  • prompt arrival and fast fixes
  • courteous and professional staff
  • clear explanations of work
  • thorough service quality
punctualskilled-techniciansclean-workresponsivehonest-diagnosisfriendly-staffquality-installation
Best for: Homeowners wanting fast, courteous HVAC service with clear communication and no surprises.

Strengths

  • Same-day or prompt arrival
  • Technicians explain repairs and maintenance in detail
  • All five-star reviews across four months
  • Handles AC, heating, gas lines, and duct cleaning

Worth knowing

  • Technicians explain thermostat use and system maintenance tips during visits
  • Gas line installation offered
  • Duct cleaning service includes detailed venting explanations
  • No service calls longer than same day or next business day mentioned

What reviews say by service

AC Repair & Installation
Fast arrival and installation; technicians explain system use clearly
Heating & Furnace Services
Furnace repairs resolved promptly; maintenance includes thorough explanation of checks performed

How it compares

  • Rated 5 against a 4.7 average across the 391 ac repair & installation businesses listed here.
  • Has more Google reviews than 49% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 91
Review volume 67
Review recency 100
Review sentiment 80
Profile completeness 75
Verification 0

Rating breakdown

5
34
4
0
3
0
2
0
1
0

Common questions

How quickly can they respond to a furnace or AC problem?
Reviews describe same-day or prompt arrival even with short notice; customers emphasize fast problem-solving.
Do they explain what they are doing during a service call?
Yes. Reviewers repeatedly mention technicians explain repairs, maintenance performed, and how to use thermostats better.

Similar hvac contractors nearby

YR Comfort Heating & Cooling
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YR Comfort Heating & Cooling

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Al, Zaid, Sam, and Ninab earn consistent five-star ratings for arriving early or on time, diagnosing problems accurately, and resisting the urge to push unnecessary work. Customers return year after year because they trust the team's integrity and willingness to source parts correctly, even when supply chains lag. The company handles everything from routine maintenance to same-day emergency repairs and full system installations including mini splits. Pricing stays fair, quotes get updated promptly by office staff like Liz, and technicians explain options without pressure. Reviewers across two years report zero instances of being steered toward expensive fixes they didn't need.

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Mucho Frio Heating and Cooling LLC
81

Mucho Frio Heating and Cooling LLC

4.8(72)✓ Google-verified

Jonathan's crew and office staff keep customers updated and deliver AC installs and repairs within hours, often beating competitor quotes and finishing without mess. One older complaint about a misdiagnosed condenser contaminated with nitrogen stands out sharply against years of praise for honest diagnosis, same-day scheduling, and technicians who stay until the job is done. Reviewers name Jonathan (field lead), Bre/Bri (office), and Junior (tech) as reliable. They've handled emergency weekend calls, complex air handler repairs, and full system replacements. The business claims BBB A+ rating, five-plus years operating, and service across the entire Phoenix Valley including Glendale, Scottsdale, and Tempe.

Heating & Furnace ServicesDuct Cleaning & RepairIndoor Air Quality

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Last updated 2026-08-04