HVAC CONTRACTORS · ATLANTA, GA
Henson Mechanical Heating Air and Plumbing logoHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%32+11.2Reliability 15%44+6.6Craft & service 20%90+18Value 10%63+6.3Momentum 8%95+7.6Track record 7%83+5.8Accountability 5%19+1Experts Score= 56Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.56SCORE

Henson Mechanical Heating Air and Plumbing

Better than 61% of HVAC contractors · #26 of 67

4.9★1,846 Google reviewsGoogle star rating as shown on Google Maps.
4.96★last 12 monthsAverage stars on reviews from the last 12 months only.
1.2%1–2★ in 2 yrs (avg 2%)Share of reviews from the last 24 months that gave 1 or 2 stars.
46%complaints answeredShare of 1–3★ reviews the owner publicly replied to.

Henson Mechanical Heating Air and Plumbing for repair HVAC

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.100
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).4.98
Usually paidThe price range customers picked most often for this job.$400–500
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: 84/100.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.#1 / 51
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 100 Google reviews tagged “Repair HVAC” · showing 20

★★★★★ Debra · Edited 2 months ago

Sean came out this time and was very kind professional and courteous. Always a pleasure to work with this company

HVAC system maintenanceRepair HVAC
★★★★★ Katie · 4 months ago

THE company to choose for your HVAC and plumbing needs. Awesome company!

Great priceHVAC system repairHVAC system maintenanceA/C system maintenance
★★★★★ Daniel · 4 months ago

Scotty came out to fix my shower tonight he was very professional. He communicated with me throughout the night, and now the shower is working properly. I highly recommend using Henson for plumbing, heating and air conditioning service. 5-star service!!!

Paid $400–500Great priceHVAC system repairHVAC system maintenanceA/C system maintenance
★★★★★ Paul · Edited 5 months ago

He did a very good job

Reasonable priceCleaningHeating equipment repair & installationInstallation+ Responsiveness+ Quality+ Value
★★★★★ Rodney · Edited 7 months ago

Scotty is an outstanding service technician. Very knowledgeable and always keeps you informed on what’s going on!! The BEST!!

HVAC system repairHVAC system maintenanceA/C system maintenance+ Responsiveness+ Punctuality+ Quality
★★★★★ Christy · Edited 7 months ago

Excellent service and super fast!

Great priceRepair HVAC
★★★★★ Travis · Edited a year ago

Guys are always polite and professional. Office staff is top notch especially Debbie. Steve is amazing and has always been there for us when needed. Scotty is my normal tech to come out and as always he's friendly and professional

HVAC system maintenanceRepair HVAC+ Value
★★★★★ Linda · Edited a year ago

These guys are awesome! Very fair and honest! Reliable and professional!

Heating equipment repair & installationA/C preventive maintenanceHeating system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ Ana · Edited a year ago

Great service, Jake replaced a motor of the ac unit. He checked everything was working properly and didn’t leave until the temperature of the house was down to where needed to be.

HVAC system repairA/C system repairInstall thermostat+ Responsiveness+ Punctuality+ Quality
★★★★★ Stonnie · Edited a year ago

I had a fantastic experience with One Hour Heating and Air. Technician Scotty Lowe was amazing! He arrived on time, was courteous, and took the time to thoroughly inspect our system. Scotty provided valuable preventive maintenance and services, ensuring everything is running smoothly. I highly recommend their…

HVAC system maintenanceRepair HVAC+ Punctuality
★★★★★ Debbie · Edited 2 years ago

Steve is great.

HVAC system repairHVAC system maintenanceA/C system maintenance+ Professionalism
★★★★ Lawrence · Edited 2 years ago

Jack was prompt and professional. Jack appeared to be knowledgeable and helpful. This was the third time in 12 months that One Hour has been called about this unit. Jack suggested that I replace my 10 year old unit. I wish I would have gotten that advice a year ago and saved a heap of money on repairs. An Amaña unit…

A/C system maintenanceHVAC system maintenanceRepair HVAC+ Responsiveness+ Punctuality+ Professionalism
★★★★★ Rick · Edited 3 years ago

Scotty is a very friendly Service Tech and explains everything he does and what is needed in a very understandable manner!

HVAC system maintenanceHeating system repairRepair HVAC+ Responsiveness+ Punctuality+ Professionalism
★★★★★ Ken · Edited 3 years ago

I can always count on Justin and One Hour to get me running!!!

A/C system maintenanceHVAC system maintenanceHVAC system repair+ Responsiveness+ Professionalism
★★★★★ Dl · Edited 3 years ago

Install new thermostat and replaced a capacitor.

Heating equipment repair & installationHVAC system repairInstall thermostat+ Responsiveness+ Punctuality+ Quality
★★★★★ Chuck · Edited 3 years ago

I've used this company for a very long time. I've bought 2 furnaces from them for two different houses. They are always extremely professional and pleasant, friendly and knowledgeable. I will say that they always try to upsell and the furnaces were NOT cheap. But the service is top notch. Every technician I've had…

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

On time and got the job done in a timely manner. Jeremy was great

A/C system repairRepair HVAC+ Responsiveness+ Punctuality+ Professionalism
★★★★★ Torestha · Edited 3 years ago

Jeremy did a great job I’m very thankful for him. He fixed the problem with my AC thanks again Jeremy. Torestha Hardial

HVAC system maintenanceHVAC system repairHeating system installation+ Responsiveness+ Punctuality+ Quality
★★★★★ LaTanya · Edited 3 years ago

This company trumps all heating and air companies in Ga! Wow! Incredible job on my installation and now services all of my maintenance. Reliable, trustworthy, punctual and everything in between. Hire them! You will not be disappointed!

A/C system maintenanceHVAC duct & vent cleaningHeating equipment repair & installation+ Responsiveness+ Punctuality+ Quality
★★★★★ Rachel · 3 years ago

We're so glad a tech was able to make it out the same day and helped us resolve the issue with our HVAC. He was very professional and talked us through the problems we were having and came to a quick resolution. Thanks so much One Hour Heating & Air!

Repair HVAC+ Responsiveness+ Punctuality+ Quality

Show more repair HVAC reviews (80 more) →

vs category

Blue = Henson, grey = HVAC contractors average

SatisfactionReliabilityCraftValueMomentumTrackAccountability
This companyCategory average

Rating over time

4.04.55.02024-Q1: 4.87★ (63 reviews)2024-Q2: 4.74★ (94 reviews)2024-Q3: 4.86★ (102 reviews)2024-Q4: 4.90★ (60 reviews)2025-Q1: 5.00★ (89 reviews)2025-Q2: 4.84★ (63 reviews)2025-Q3: 4.81★ (78 reviews)2025-Q4: 4.97★ (64 reviews)2026-Q1: 4.94★ (52 reviews)2026-Q2: 4.96★ (126 reviews)2026-Q3: 4.98★ (126 reviews)2026-Q4: 4.93★ (14 reviews)2024-Q12024-Q42025-Q32026-Q22026-Q4
This companyIndustrydot size = review count

Price

$248-23% vs typical HVAC contractors

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

Great price 36%Reasonable 50%Overpriced 1%Not sure 13%

Score factorsHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%32+11.2Reliability 15%44+6.6Craft & service 20%90+18Value 10%63+6.3Momentum 8%95+7.6Track record 7%83+5.8Accountability 5%19+1Experts Score= 56Grade C: 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.
32
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.
44
Craft & serviceCraft & service · 20%Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Bar = this company’s percentile, tick = category average.
90
ValueValue · 10%Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Bar = this company’s percentile, tick = category average.
63
MomentumMomentum · 8%Last 12 months vs lifetime average — improving or slipping.Bar = this company’s percentile, tick = category average.
95
Track recordTrack record · 7%Review volume and years with reviews.Bar = this company’s percentile, tick = category average.
83
AccountabilityAccountability · 5%Owner replies to 1–3★ reviews.Bar = this company’s percentile, tick = category average.
19

Praised for

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

Quality
+544 / −4
Professionalism
+681 / −4
Responsiveness
+572 / −2
Punctuality
+596 / −0
Value
+438 / −4

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