How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%88+48Reliability 24%84+20.4Value 14%91+12.9Replies to reviews 7%93+6.6Craft & service penalty89−1.1Experts Score= 87Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.87SCOREJohn Betlem Heating & Cooling
Rochester, NY · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #85Position by Experts Score among all companies we track in this category. of 130 plumbers · 4.9★ from 3,618 Google reviews
Report card
Percentile vs other plumbers (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and replies to reviews; weakest: reliability.
Reviews for your job
Customers hired John Betlem Heating & Cooling for 8 kinds of job.
John Betlem Heating & Cooling for a/c preventive maintenance
Clear ✕All 25 Google reviews tagged “A/C preventive maintenance”
Brady was an exceptional tech for our system - thank you :-)
Appointment was kept right on time! Technician was professional and knowledgeable!
Ilya was exceptional today, doing our annual furnace/AC maintenance. He was extremely thorough, efficient, knowledgable and explained everything clearly as he went along. He was highly professional and friendly. We just can’t say enough. Thank you (him) so very much!
Very respectful and knowledgeable.
John performed our annual HVAC service. He was prompt, thorough and friendly.
The company is very attentive, all employees I've been in contact with are caring & efficient. Great quality products & reasonable annual maintenance costs. I have had John Betlem H&C do several jobs, the most recent 8/21/26. Each time I have had the same great experience!
John Clark was helpful in explaining the system to me and what he was going to be doing during his maintenance procedure. Seemed like he knew his work well and he gave me an honest assessment of the condition of the system and what I should do to maintain it and keep it running healthy for as long as I can. John was…
Autumn was very thorough. Great communication and results! On time and well done!
Fantastic job by the team who came to my house. They were knowledgeable, personable, professional and efficient. They took the time to explain not just what they were doing, but why it needed to be done. I’m very glad that I’ll be working with John Betlam’s team going forward.
He was polite, respectful and informative.
Quick service, great attention to detail and we appreciated him helping to understand the state of the hvac system. Our technician was thoughtful about keeping out carpets and floors clean when he moved from inside to outside and back again. We appreciate the service and customer service!
Mike was very courteous and answered all my questions. He also left everything neat and cleaned up. Mike communicated along the way. I was very happy with his service.
Ilya was a joy to work with! He was extremely professional, transparent, kind and friendly. We would love to work with him again in the future. He certainly knows his profession and took the time to explain things to my elderly mother. Kudos to Ilya!
Very efficient young man. Thorough and good communication. Polite. Gave good information about current status and future considerations.
Miles was absolutely amazing! I will always request him to do any and all services in my home! He was professional, personable, honest, thorough and was a true pleasure to have help us out!
I have been a customer for more than 20 years, and my latest service call was exceptional - as always. Knowledgeable, polite, and thorough. I have only good things to say about John Betlem's team, service, and products.
Great Service Friendly Helpful People⭐️⭐️⭐️⭐️⭐️ Heating and Cooling Equipment BOTH We’ve been loyal customers for more than a couple decades.
Always excellent service from Betlem.
Tom was very professional and knew what he was doing. Great service!!
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Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| HVAC system maintenance | 389 | $27–$251 |
| Heating system maintenance | 357 | $37–$278 |
| Heating system installation | 304 | — |
| A/C system maintenance | 266 | $27–$483 |
| Heating system repair | 219 | $161–$834 |
| Install AC | 199 | — |
| HVAC system repair | 117 | $124–$818 |
| Install thermostat | 109 | — |
