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 20

★★★★★ 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

Show more HVAC system maintenance reviews (178 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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