Phoenix, Arizona Hvac Contractor Guide
Menu
Get a quote

HVAC Master Inc.

Updated 2026-09-04 · 3,826 reviewed · 517 listed · Scored from 10 Google reviews · How we rank ›

4.8(10) 75 composite score See reviews on Google ✓ Google-verified
AC Repair & Installation24/7 Emergency HVACMaintenance Plans & Tune-Ups
HVAC Master Inc.
Location
Alta Vista Plaza, Phoenix
Services
AC Repair & Installation, 24/7 Emergency HVAC, Maintenance Plans & Tune-Ups
Reviews
10
Best for
Phoenix homeowners and small businesses needing fast, transparent AC or heating repair without upsell pressure.

Business data from Google Business Profile, checked 2026-09-04.

What do customers say?

HVAC Master Inc. earns consistent five-star reviews for fast, skilled work on AC repairs, duct installation, and thermostat upgrades. Customers repeatedly praise quick problem-solving, transparent communication, and clean job sites. The team has handled emergency calls during cold snaps and commercial issues with the same professionalism shown on routine jobs.

Praised for
  • quick diagnosis and repair
  • professional and efficient work
  • clear explanations and transparency
  • clean work, no mess left behind
  • responsive to urgent calls
punctualskilled-technicianshonest-diagnosisfast-responseclean-workfriendly-stafflicensed-professional
Best for: Phoenix homeowners and small businesses needing fast, transparent AC or heating repair without upsell pressure.

What stands out?

  • 45-minute emergency response times
  • transparent diagnosis and step-by-step explanations
  • handles complex duct and thermostat work
  • leaves job sites clean

Worth knowing

  • Technician Sarah handled urgent commercial HVAC work with calm communication and parts replacement
  • Thermostat installation completed in under 40 minutes with expert explanation of features
  • Disconnected duct diagnosed and repaired in one hour with measurable improvement
  • Crew arrives ahead of schedule; duct and vent installation completed in under two hours

What reviews say by service

AC Repair & Installation
Thermostat and AC repairs solved within 40-60 minutes; customers report lasting, effective results
24/7 Emergency HVAC
Swift response during cold snap and commercial emergencies; issues diagnosed and fixed within a day
Duct Cleaning & Repair
Disconnected ducts repaired and new duct installations completed efficiently with noticeable performance gain

How it compares

  • Rated 4.8 against a 4.69 average across the 457 ac repair & installation businesses listed here.
  • Has more Google reviews than 33% of the businesses in this directory.

How the score was calculated

Ranking Method
Star rating 81
Review volume 45
Review recency 100
Review sentiment 81
Profile completeness 75
Verification 0

Rating breakdown

5
9
4
0
3
1
2
0
1
0

Frequently asked questions

How fast can they respond to an emergency?
Customers report diagnosis within 45 minutes of arrival and full repairs completed the same day, even during cold snaps.
Do they explain the work as they go?
Yes. Reviewers consistently mention technicians walking them through each step, explaining features, and showing damaged parts before replacement.
Do they leave the job site clean?
Yes. Multiple reviews note no mess left behind after duct, vent, and ceiling work.
Request a quote

Similar hvac contractors nearby

Coronado HVAC LLC
87

Coronado HVAC LLC

5.0(47)✓ Google-verified

All 13 reviews praise Coronado HVAC for honest diagnosis, quick response times, and fair pricing. Customers highlight owner Carlos and staff like Fernando and Lucero for professionalism, attention to detail during service, and willingness to address issues after hours at no extra charge. Work includes AC and heat pump installs, furnace service, and air quality improvements for residential and commercial clients.

AC Repair & InstallationCommercial HVACHeating & Furnace Services
View profile
King Mechanical LLC
79

King Mechanical LLC

4.8(76)✓ Google-verifiedPublishes prices

Most reviewers praise fast installations and fair prices, with staff like Francisco and Frank earning repeated credit for honesty and speed. However, a recurring thread of installation problems, unresponsiveness to warranty calls, and repeated repair needs within months of installation creates real doubt. Strong early experiences sometimes sour within 6-24 months when issues emerge and follow-up becomes difficult.

AC Repair & InstallationCommercial HVACMaintenance Plans & Tune-Ups
View profile
father & son refreshing the valley llc
78

father & son refreshing the valley llc

5.0(9)

All nine reviewers rated this company five stars. They praise fast response times, fair pricing, and professionalism across both home and business AC work. Customers note staff explain work clearly, arrive on time, and stand behind their repairs with no extra charge if issues recur.

AC Repair & Installation
View profile

Own this business? Get featured

Own or market a business here? Ask about featured placement and advertising on this directory. Your message goes straight to the directory team.

Last updated 2026-09-04