HVAC CONTRACTORS · PHOENIX, AZ
Comfort One Air Conditioning logoHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%99+34.7Reliability 15%99+14.9Craft & service 20%25+5Value 10%69+6.9Momentum 8%60+4.8Track record 7%60+4.2Accountability 5%51+2.6Experts Score= 73Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.73SCORE

Comfort One Air Conditioning

Better than 93% of HVAC contractors · #5 of 67

5.0★580 Google reviewsGoogle star rating as shown on Google Maps.
5.00★last 12 monthsAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yrs (avg 2%)Share of reviews from the last 24 months that gave 1 or 2 stars.
100%complaints answeredShare of 1–3★ reviews the owner publicly replied to.

Comfort One Air Conditioning for a/c system repair

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.29
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.—
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$209–$880
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 81/100.How Job match is calculatedBuilt only from reviews Google tagged “A/C system repair”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.#11 / 57

All 29 Google reviews tagged “A/C system repair” · showing 20

★★★★★ Tayler · a year ago

Comfort One is by far the best A/C company I've come across. They never try to upsell anything, they only focus on what is best for your system. They're also a family owned small business and use made-in-America products! Their lead tech Jon is an A/C guru. 6/5 stars!

Reasonable priceA/C system repair
★★★★★ Cornice · a year ago

Jon showed up early did an excellent job and was very friendly. I will recommend Comfort one to everyone.

A/C system repair
★★★★★ Amy · Edited a year ago

I have used Comfort One since 2018 and love them and their service! They are honest, integrity based and service oriented. It is like dealing with a friend who is taking care of you. Also 2 of my friends have used them and one even said I saved her life with them they loved them so much. I have dealt mainly with…

HVAC system maintenanceA/C system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Tanya · Edited a year ago

Comfort One Air Conditioning is the best AC company out there! Anytime we have had a AC emergency they have been out same or very next day to get us back up and running! Highly recommend!!!

A/C system maintenanceA/C system repairInstall AC
★★★★★ Lisa · Edited a year ago

This year when the thermostat went out they were able to again send someone same day, replace the part, and get my heater running same day!

Heating system repairA/C system repairThermostat repair+ Responsiveness+ Punctuality+ Quality
★★★★★ James · Edited a year ago

Comfort One came highly recommend from a reliable reference. Jonathan is always congenial, knowledgeable, informative and I never feel like he is trying to sell unnecessary repairs or services. I will definitely continue using them ongoing and recommend Comfort One!

A/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Chris · Edited 2 years ago

Very fast service, got our unit up and running and our house cooked off very quickly! Thank you!

A/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Janet · Edited 2 years ago

I have used Tapps for about 15 years. He is quick to respond, honest and treats me right. I have used him on my home units along with my rentals. He babied one of mine along until it no longer could be repaired. He then replaced it at a reasonable cost. He is very knowledgeable, explains what's going on, and…

A/C system maintenanceHeating system maintenanceHVAC system maintenance+ Responsiveness+ Punctuality+ Quality
★★★★★ Frank · 3 years ago

The service tech was professional and clean with his work. He also was informative about the need of future service that may be needed. Thank you!

A/C system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Professionalism
★★★★★ Theresa · 3 years ago

Our A/C stopped working and of course it was the first hottest day of the year. Jessica was the only one to actually answer the phone without getting put on hold for an extended period of time. They came out the next morning and got it back up and running within an hour! I would definitely recommend Comfort One…

A/C system repair
★★★★★ Spencer · 3 years ago

I've used Comfort Once A/C ever since meeting the owner. The most important thing I value is that the company is local and responsive to when I need any repairs or maintenance. The old companies I would use could often just give me next day schedules in middle of summer. My last recent tech Juha has been to my place…

Heating system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Brett · 3 years ago

Very responsive and transparent during the whole process

A/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ bob · 4 years ago

John was great. I can hardly wait for my AC to breakdown again so I can hire these guys.

A/C system repair+ Responsiveness+ Professionalism
★★★★★ Paige · 4 years ago

I called in and spoke to Joanna who was friendly and helped me. Joanna was able to schedule to have someone come out and within an hour they sent someone. They let me know when they were on their way and even showed up before the time I was quoted. I had repairman John who was on time. John was professional and…

A/C system repair+ Responsiveness+ Punctuality+ Professionalism
★★★★★ Chris · 4 years ago

Taps is the best! Very reliable and excellent service!

A/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Michael · 4 years ago

They were very efficient and wonderful to work with. They were honest with what they found and had our leak repaired in under 2 hours. Our house went from 79 degrees to 75 degrees in 30 mins. Would 100% recommend them to anyone!!

HVAC system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Keith · 4 years ago

On a Friday night that was 100 degrees one of my AC units was blowing warm air so I called Comfort One AC. Jessica took my call and said that they could have someone out on Saturday morning! She told me that Juha would be out at 7:00 am. Juha showed up on TIME! He diagnosed my AC unit (it's 25 years old) and had the…

A/C system repair
★★★★★ Chrisann · 4 years ago

I bought a TRANE air conditioner from Comfort One Air Conditioning about 5 years ago. I had a problem with the thermostat about two years ago and they came right out and changed it out for me. No charge. Today when I got home from work I noticed the house wasn’t cooling so I called Comfort One about 1:45 pm and by…

HVAC system maintenanceA/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Inga · 4 years ago

Quick response, professional staff, Honest!!

A/C system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Reni · 4 years ago

Comfort One Air was perfect from start to finish. They were a referral from a customer in the TJ Maxx line who uses them. She was right! From scheduling in the office with Jessica to the arrival of John, the service was spot on. Purchased a new to us home and A/C stopped working. John diagnosed the issues and got…

A/C system repair+ Responsiveness+ Punctuality+ Quality

Show more a/c system repair reviews (9 more) →

vs category

Blue = Comfort, grey = HVAC contractors average

SatisfactionReliabilityCraftValueMomentumTrackAccountability
This companyCategory average

Rating over time

4.04.55.02024-Q1: 5.00★ (16 reviews)2024-Q2: 4.98★ (51 reviews)2024-Q3: 5.00★ (23 reviews)2024-Q4: 5.00★ (28 reviews)2025-Q1: 5.00★ (13 reviews)2025-Q2: 5.00★ (47 reviews)2025-Q3: 5.00★ (35 reviews)2025-Q4: 5.00★ (21 reviews)2026-Q1: 5.00★ (36 reviews)2026-Q2: 5.00★ (95 reviews)2026-Q3: 5.00★ (83 reviews)2026-Q4: 5.00★ (11 reviews)2024-Q12024-Q42025-Q32026-Q22026-Q4
This companyIndustrydot size = review count

Price

$351+9% vs typical HVAC contractors

Bar = middle half of what customers paid · gold mark = category median.

Great price 48%Reasonable 50%Overpriced 0%Not sure 2%

Score factorsHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%99+34.7Reliability 15%99+14.9Craft & service 20%25+5Value 10%69+6.9Momentum 8%60+4.8Track record 7%60+4.2Accountability 5%51+2.6Experts Score= 73Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.

SatisfactionSatisfaction · 35%Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.Bar = this company’s percentile, tick = category average.
99
ReliabilityReliability · 15%How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).Bar = this company’s percentile, tick = category average.
99
Craft & serviceCraft & service · 20%Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Bar = this company’s percentile, tick = category average.
25
ValueValue · 10%Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Bar = this company’s percentile, tick = category average.
69
MomentumMomentum · 8%Last 12 months vs lifetime average — improving or slipping.Bar = this company’s percentile, tick = category average.
60
Track recordTrack record · 7%Review volume and years with reviews.Bar = this company’s percentile, tick = category average.
60
AccountabilityAccountability · 5%Owner replies to 1–3★ reviews.Bar = this company’s percentile, tick = category average.
51

Praised for

Google highlights · percentile vs peersGoogle review highlights (Quality, Professionalism…): positive minus negative mentions per review, as a percentile vs peers.

Quality
+78 / −0
Professionalism
+90 / −0
Responsiveness
+83 / −0
Punctuality
+83 / −0
Value
+76 / −1

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