HVAC CONTRACTORS · DALLAS, TX
One Hour Air Conditioning & Heating of Dallas logoHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%10+3.5Reliability 15%11+1.7Craft & service 20%77+15.4Value 10%10+1Momentum 8%53+4.2Track record 7%53+3.7Accountability 5%65+3.3Experts Score= 33Grade D: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.33SCORE

One Hour Air Conditioning & Heating of Dallas

Better than 21% of HVAC contractors · #53 of 67

4.9★1,246 Google reviewsGoogle star rating as shown on Google Maps.
4.86★last 12 monthsAverage stars on reviews from the last 12 months only.
3.9%1–2★ in 2 yrs (avg 2%)Share of reviews from the last 24 months that gave 1 or 2 stars.
76%complaints answeredShare of 1–3★ reviews the owner publicly replied to.

One Hour Air Conditioning & Heating of Dallas for repair HVAC

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.51
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.88
Usually paidThe price range customers picked most often for this job.$400–600
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$236–$840
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 69/100.How Job match is calculatedBuilt only from reviews Google tagged “Repair HVAC”: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.#40 / 51
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 51 Google reviews tagged “Repair HVAC” · showing 20

★★★★★ Mark · Edited 2 months ago

Great service, responsiveness.

Repair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Dale · 3 months ago

I was at work Stacey said he was professional and keep her informed and called me to let me know what was needed. Would definitely use the company again.

Paid $400–600Reasonable priceHVAC system repairA/C system repairRepair HVAC
★★★★★ Chris · 5 months ago

They were fast, courteous and reliable. I had 2 units down at my business and they were able to be out the same day and had the parts needed to resurrect my old units. They also presented an upgrade quote that was very competitive.

Paid $1,000+Reasonable priceHVAC system repairRepair HVAC
★★★★★ Jill · 10 months ago

Jay was very reliable, had great communication, extremely knowledgeable, and excellent bedside manner. Highly recommend!

Great priceHVAC system repairHeating system repairRepair HVAC
★★★★★ Shari · Edited a year ago

Jay was great. He came in late last night and got me running and came back early this afternoon and replaced the part that needed replacing. Thank you so much!

HVAC system repairHVAC system maintenanceA/C system maintenance+ Responsiveness+ Punctuality+ Quality
★★★★★ Marilyn · Edited a year ago

So very grateful for the expertise of the people who come and take care of my AC and Heater. Bravo. 5 stars Justin did a fantastic professional job on my house today.

HVAC system repairHeating system repairInstall thermostat+ Responsiveness+ Quality+ Professionalism
★★★★★ Eddie · Edited 3 years ago

Justin Sulak was my service tech today and I will request him on all future services. Great young man, and excellent demeanor and a standup individual, definitely an asset to your business. Your company and the service provided are consistently top notch,from the girls on the phone to the guys that come to the…

Repair HVAC+ Responsiveness+ Punctuality+ Quality
★ Hunter · 3 years ago

I have been using this company for almost a year. If I could give ZERO stars I would. We have to get a tech out here very month to “Fix” a brand new system that we payed 26k for. Yes we overpaid. Oh well it’s past that. The fact that every time the weather changes I have to call them to get this system working is…

A/C system maintenanceHeating system maintenanceHVAC system maintenance− Quality− Value
★★★★★ Caleb · 3 years ago

Excellent AC repair! Literally One Hour! Don’t wait, even on weekends. These guys act fast. Great customer service. Mike, our technician was excellent and got us cooled off in no time. Highly recommend!

HVAC system maintenanceRepair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Cracker · Edited 3 years ago

Our heat pump quit because of high line pressure. Problem was quickly repaired and right before a cold front.

A/C system maintenanceHVAC duct & vent cleaningHeating system maintenance+ Responsiveness+ Punctuality+ Quality
★★★★★ Jerry · Edited 3 years ago

Mike repaired the heater fan and adjusted the system

Repair HVAC+ Responsiveness
★★★★★ ODD · 3 years ago

Called in at 8:15, had a guy at my house by 9. He let me know what was wrong in plain terms and was able to get my AC to a working state in no time. Left no mess and was very friendly!

A/C system maintenanceA/C system repairRepair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Manny · 4 years ago

He was very nice and transparent on our situation. Couldn’t ask for more communication.

HVAC system maintenanceRepair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Kody · 4 years ago

Justin who serviced us was awesome. Super Friendly and respectful and was overall a good worker and person. Kids also loved him. Ask for Justin when calling for service.

Install ACRepair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Paul · 4 years ago

Cody was great! Took time to inspect issue and made good recommendations. Fair on price also.

A/C system repairRepair HVAC
★★★★★ Mark · 4 years ago

This is the second time I have used this company. Both times they where on time fast, friendly and got my system up and running. Cody did a great job troubleshooting the issue and double checking the HVAC system. Then took his time to explain what he found. Best in Fort Worth in my opinion.

A/C system repairRepair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ james · 4 years ago

Justin did a great job. by replacing a defective part that caused our AC not to cool.

A/C system repairRepair HVAC+ Professionalism
★★★★★ Aqua · 4 years ago

Not many places to call late on a hot summer night when the AC goes down. Scary stuff. One Hour was there and arranged to get my AC back next day (also hot). It didn’t take long to define and fix the problem. Communication was good each and every step - both what he was doing and cost implications. Professional…

Repair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Jeff · 4 years ago

Bradley came earlier than 515pm and found and fixed the problem quickly. It was aelted wire on the compressor so an easy fix though like all things A/C a bit pricey but he was able to fix it and I'm now getting cool air into my house I was sitting in 82 degrees but in Texas we will be around a high of 97 not…

A/C system maintenanceRepair HVAC+ Responsiveness+ Punctuality+ Quality
★★★★★ Amanda · 4 years ago

Every time we use One Hour they are super communicative. Phone call/text to book appointment. I personally love the text option as I never have to worry about missing a phone call from an unknown number. They send a picture of your technician along with a link to learn more about them before they show up. The techs…

A/C system maintenanceHVAC duct & vent cleaningRepair HVAC+ Responsiveness+ Punctuality+ Quality

Show more repair HVAC reviews (31 more) →

vs category

Blue = One, grey = HVAC contractors average

SatisfactionReliabilityCraftValueMomentumTrackAccountability
This companyCategory average

Rating over time

4.04.55.02024-Q1: 4.94★ (36 reviews)2024-Q2: 4.96★ (76 reviews)2024-Q3: 4.94★ (77 reviews)2024-Q4: 4.88★ (59 reviews)2025-Q1: 4.77★ (75 reviews)2025-Q2: 4.61★ (49 reviews)2025-Q3: 4.71★ (78 reviews)2025-Q4: 4.80★ (46 reviews)2026-Q1: 4.95★ (39 reviews)2026-Q2: 4.94★ (81 reviews)2026-Q3: 4.77★ (88 reviews)2026-Q4: 4.79★ (19 reviews)2024-Q12024-Q42025-Q32026-Q22026-Q4
This companyIndustrydot size = review count

Price

$305-5% vs typical HVAC contractors

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

Great price 29%Reasonable 49%Overpriced 9%Not sure 12%

Score factorsHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%10+3.5Reliability 15%11+1.7Craft & service 20%77+15.4Value 10%10+1Momentum 8%53+4.2Track record 7%53+3.7Accountability 5%65+3.3Experts Score= 33Grade D: 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.
10
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.
11
Craft & serviceCraft & service · 20%Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Bar = this company’s percentile, tick = category average.
77
ValueValue · 10%Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Bar = this company’s percentile, tick = category average.
10
MomentumMomentum · 8%Last 12 months vs lifetime average — improving or slipping.Bar = this company’s percentile, tick = category average.
53
Track recordTrack record · 7%Review volume and years with reviews.Bar = this company’s percentile, tick = category average.
53
AccountabilityAccountability · 5%Owner replies to 1–3★ reviews.Bar = this company’s percentile, tick = category average.
65

Praised for

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

Quality
+314 / −4
Professionalism
+441 / −3
Responsiveness
+355 / −1
Punctuality
+332 / −0
Value
+237 / −4

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