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 HVAC system maintenance

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.198
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.93
Usually paidThe price range customers picked most often for this job.$1–100
Category typicalWhat the middle half of customers paid for this job across all companies in the category.$37–$292
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 74/100.How Job match is calculatedBuilt only from reviews Google tagged “HVAC system maintenance”: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.#43 / 60
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.93%

All 198 Google reviews tagged “HVAC system maintenance” · showing 40

★★★★★ Dennis · Edited a day ago

Yoani was professional, courteous and informative. Great job!

Great priceHVAC system maintenanceHeating system repair
★★★★★ Steven · Edited a week ago

Uriel was very professional and patiently went through different options. He updated the unit's software and replaced a capacitor

Reasonable priceHVAC system maintenance
★★★★★ Johnny · Edited a week ago

Very professional and made good decisions on solving problems

HVAC system maintenance+ Responsiveness+ Punctuality+ Quality
★★★★★ Jeff · Edited 2 weeks ago

Zach was awesome. Professional, thorough, friendly, respectful and answered all of our questions. He represented your company well. Every service call/PM has been great. I’m glad we switched services to y’all.

Paid $1–100Great priceHVAC system maintenanceA/C system maintenanceHeating system maintenance
★★★★★ Cynthia · 2 weeks ago

Adrian was very Finley. He provided. great service and a thorough update.

Paid $1–200Great priceHVAC system maintenance
★★★★★ Brenda · Edited 2 weeks ago

Punctual and very professional.

Not sureHVAC system maintenance
★★★★★ Kenneth · a month ago

Zach was very professional. He explained his work thoroughly. He is someone that I would request back for service.

HVAC system maintenance
★★★★★ Gobinath · a month ago

Very prompt and clear communication with frequent updates. Zach is very helpful explaining the condition of the systems and their annual membership benefits

Great priceHVAC system maintenanceA/C system maintenance
★★★★★ Charles · Edited 2 months ago

Mike was personable and professional. Took time to explain when we had questions. Appreciated his knowledge.

HVAC system maintenance
★★★★★ Eduardo · 2 months ago

Very honest and forthcoming with all the information needed to take the appropriate action.

HVAC system maintenance
★★★★★ Tom · 2 months ago

My bath tub drain was stopped up. Being as the. aC drains down the wall & into the bath tub drain, they poured my drano down the drain & plunged it! Within 30 minuets it drained it! Happy camper!!!

Paid $1–200Not sureHVAC system maintenance
★★★★★ Puneet · 2 months ago

Jay was the technician that came for my assistance. He was one of few amazing technicians i have worked with. He was empathetic and explained things amazingly. He was able to pin point issue in 15-30 mins and i whole heartedly felt that he actually wants to help people.

Paid $1–200Great priceHVAC system maintenance
★★★★★ Nic · 2 months ago

Uriel was fast and efficient! A gentleman and a solid technician we will be using one hour from this point forward

Paid $600–800Reasonable priceHVAC system maintenance
★★★★★ Barry · Edited 2 months ago

Good company to work with.

HVAC system maintenance
★★★★★ Shannon · 2 months ago

The Technician was amazing and explained everything to me! Zach did and amazing job!

HVAC system maintenance
★★★★★ JK · Edited 2 months ago

Michael Bell did a great job today, he is very friendly and very knowledgeable also, I would recommend him 10 out of 10 times to anyone!

Paid $1,800–2,000Reasonable priceHVAC system maintenance
★★ Jim · 2 months ago

The two technicians that came to my home were very nice. They were concerned about my problem, but the issue that I really have is not with your technicians it’s with your pricing. I feel that fleece me when I bought the system because you knew I was in a desperate situation with my wife’s medical condition charging…

Paid $1,400–1,600OverpricedHVAC system repairHVAC system maintenance
★★★★★ Glenda · 3 months ago

Today James came out to service my air condition. I am so thankful it was him. Not only did he thoroughly service my system, but he took the time to make sure my concerns were addressed and all my questions answered. Thank you James for being so considerate and patient with this 76yr old woman. You truly made me…

HVAC system maintenanceA/C system maintenanceHeating system maintenance
★★★★★ Bob · 3 months ago

Michael Bell was very thorough, efficient and professional.

Paid $1–200Reasonable priceHVAC system maintenance
★★★★★ Sri · 3 months ago

Joe was friendly, thorough, and professional.

Paid $400–600Not sureHVAC system maintenance
★★★★★ Rita · Edited 3 months ago

James was extremely good with explaining everything and doing some work I didn’t know was needed. We need more technicians like him.

Paid $1–200Great priceHVAC system maintenanceA/C system maintenance
★★★★★ Steve · 4 months ago

Technician very professional and knowledgeable of my HVAC unit. Very happy with my maintenance services.

Paid $2,000+Reasonable priceHVAC system maintenance
★★★★★ Alan · Edited 4 months ago

Michael Bell has been very courteous during all his Air Conditioner maintenence trips. Exhibits knowledge of systems components and functions while expediouusly conducting assigned tasks. .

Paid $1–100Great priceHVAC system maintenance
★★★★★ Fran · 4 months ago

Terry was able to fix my problem.

Paid $1,400–1,600OverpricedHVAC system maintenance
★★★★ Terry · Edited 4 months ago

Went beyond to solve the problem👍 in

Paid $300–400Great priceHVAC system repairHVAC system maintenance
★★★★★ Lynn · 4 months ago

Was later than expected but kept us updated on time. Very professional, explained everything that was done.

Great priceHVAC system maintenance
★★★★★ Sandy · 4 months ago

He was personable and answered my questions fully.

Paid $1–200Reasonable priceHVAC system maintenance
★★★★★ Thomas · 4 months ago

Mike Bell has been our dedicated maintenance tech for quite some time, and he always provides exceptional care. His attention to detail keeps us informed of the needs of our system, yet there is no pressure or upselling. Also, 1Hour provides a wonderful service contract. They never fail to remind me of scheduled…

Paid $1–100Great priceHVAC system maintenance
★★★★★ Larsin · 4 months ago

Rocky got here quickly identified the issue and took care of the immediate problem.

Paid $700–800OverpricedHVAC system maintenance
★★★★★ Gabriela · 4 months ago

James did a good job. I have been stressed for the last 4-6 months because my last repairman told me I needed 3-4k worth of repairs. James said 250. I feel like he was honest with me and was thorough in his inspection!

Great priceHVAC system maintenance
★★★★★ Lon · Edited 5 months ago

One Hour Air technician Rocky came by today cuz the thermostat had a connection issue. It could not communicate with the system, and it was completely dead. Rocky powered off the breaker to the system itself, then back on after a pause. It came up and started cooling again. Thanks Rocky! I really appreciate the…

Great priceHVAC system maintenanceA/C system maintenance
★★★★★ Dianna · 5 months ago

I found Joe to be professional, knowledgeable, patient, personable & a congenial human being. One Hour did well when hiring Joe as their representative.

Paid $1–100Great priceHVAC system maintenance
★★★★★ Drew · 5 months ago

Robert was great. He fixed everything.

HVAC system repairHVAC system maintenance
★★★★★ Tim · 5 months ago

One Hour Air has taken care of us for 8+ years and has been amazing. Great customer service, friendly helpful staff, and their techs are top notch. Want to thank Joe Pierce who recently did our spring tuneup. Knowledgeable and professional. Highly recommend One Hour Air and Joe!

Paid $100–200Great priceHVAC system maintenanceA/C system maintenance
★★★★★ Robert · Edited 5 months ago

I am well pleased with the technician and the service that one hour air provided

Paid $1,000+Reasonable priceHVAC system maintenance
★★★★ Adam · 5 months ago

Very thorough walk thru and offered many solutions.

Reasonable priceHVAC system maintenance
★★★★★ Marchelle · 5 months ago

Terry was prompt and thorough. The quote was fair and he got the work done quickly. Very satisfied customer!

Reasonable priceHVAC system repairHVAC system maintenance
★★★★★ Joe · Edited 5 months ago

One Hour Air was incredibly professional and fair. They told me exactly what I needed to do and they showed me exactly what was needed to be repaired and cleaned. I would definitely use One Hour Air again. Justin was great.

Paid $1,000+Reasonable priceHVAC system repairHVAC system maintenance
★★★★★ Jose · 5 months ago

I have dealt with the Tech named Robert H. twice now and i have been impressed both times. This last time was for the annual check up. He arrived on time and explained what he was doing for both units and the mini split for preventive maintenance. It is obvious that he is a true professional. He has answered all my…

HVAC system maintenanceDuctless heating & A/C services
★★★★★ Sandra · 5 months ago

Joe was very friendly and knowledgeable. I’m happy with the service.

Paid $100–200Reasonable priceHVAC system maintenance

Show more HVAC system maintenance reviews (158 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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