John Betlem keeps Rochester, NY homes comfortable with HVAC and electrical services: air conditioning installation, repair and maintenance; high efficiency central air conditioning systems; ductless mini-split heating—installation, maintenance and repair; heat pump repair and installation; furnace repair; boiler maintenance & tune-ups and new boiler installation; water heater repair, water heater maintenance, hot water heater installation, tankless water heater installation service; thermostat installation, electric ceiling fans installation, electrical panel upgrade services, whole home surge protection, EV charger installation services; emergency HVAC services, indoor air quality testing service, HVAC zoning system installation.
Details
Requires appointmentAvailable
Onsite servicesAvailable
Location
Certified by John Betlem Heating & Cooling • Jul 05, 2026
Certified by John Betlem Heating & Cooling • Jul 05, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
7/4/2026Open 24 Hours
Products & Services
1 list · 61 items
Explore offerings from John Betlem Heating & Cooling on 806 Linden Ave in Rochester, with popular services available at this location.
Services
61 items
Services
ELEC Estimate
ELEC Inspection
ELEC Install
ELEC Membership Visit
ELEC Repair
ELEC Repair Aged
HOME Energy Audit
HVAC Com Repair
HVAC Com Repair Aged
HVAC Com Repair Boiler
HVAC Com Repair Ductwork
HVAC Com Service Agreement Visit
HVAC Com Service Agreement Visit Aged
HVAC Com Site Visit
HVAC Estimate Boiler Replacement
HVAC Estimate Duct Work
HVAC Estimate IAQ
HVAC Estimate Replacement
HVAC Filter Change Only
HVAC Inspection IAQ
HVAC Install Finish
HVAC Install IAQ
HVAC Install Replacement
HVAC Install Start Up
HVAC Membership Visit
HVAC Membership Visit Aged
HVAC Membership Visit Boiler
HVAC Repair
HVAC Repair Aged
HVAC Repair Boiler
HVAC Repair Boiler Aged
HVAC Repair Ductwork
HVAC Repair IAQ
HVAC Site Visit
HVAC System Check
HVAC System Check Aged
HVAC System Check Boiler
HVAC System Check Boiler Aged
PLMB Clear Drain Branch
PLMB Clear Drain Main
PLMB Com Clear Drain Branch
PLMB Com Clear Drain Main
PLMB Com Estimate
PLMB Com Estimate Water Heater
PLMB Com Install
PLMB Com Install Water Heater
PLMB Com Repair
PLMB Com Repair Drain Branch
PLMB Com Repair Drain Main
PLMB Com Repair Water Heater
PLMB Com Repair Water Heater Aged
PLMB Estimate
PLMB Estimate Water Heater
PLMB Install Water Heater
PLMB Membership Visit
PLMB Membership Visit Aged
PLMB Repair
PLMB Repair Drain Branch
PLMB Repair Drain Main
PLMB Repair Water Heater
PLMB Repair Water Heater Aged
Reviews
4.9
3,276 reviews
5 stars
3,084
4 stars
87
3 stars17
2 stars19
1 star
69
JM
Jay Martin
6 days ago
5.0
Had a fantastic experience with John Betlem Heating & Cooling for a full HVAC replacement. Steve Betlem handled the sales side and made the whole process incredibly smooth and straightforward—no pressure, just great options.
We were swapping out an old, dead system that had been chugging along since 1984, so this was a major upgrade. The installation crew, Steven Ryan and Oneil, were absolute rockstars. They showed up right on time, got straight to work, and did an incredibly clean, professional job installing the new Amana furnace and AC along with the Aprilaire and iWave-R upgrades (everything looks top-notch, as you can see) They didn't leave a speck of dust behind, thoroughly tested the entire system before leaving, and took the time to make sure I knew how everything worked. Super respectful and professional guys. If you need HVAC work done right, ask for this crew!
SH
Steve Harrow
6 days ago
5.0
In May I thought I would test our very old and outdated whole house A/C. It was not pumping out cool air so I called the original installer - John Betlem. They promptly responded with an appointment and the technician was top notch. He diagnosed the issue quickly and acquired the right refrigerant and leak-seal to get the job done. I am very grateful for the excellent service because now that there's unbearable hot weather here in late June/early July, the AC is working flawlessly.
AC
A C
Jul 2, 2026
5.0
Our A/C went down unexpectedly during the hottest week of the year (with a 100+ heat index), and John Betlem Heating & Cooling completely saved the day for our family. I booked a self-serve appointment online, and they sent a tech out the very same day.
Myles, the technician, was incredible—he kick-started our dead compressor to get us some temporary relief, and then went above and beyond by getting his sales manager, Mike, out to the house that afternoon for a replacement estimate.
Mike provided a fast, fair quote with zero pressure to buy add-ons or maintenance packages, and he scheduled us for an emergency install just three days later.
The install crew arrived early in the morning, worked through tough conditions to finish before peak heat, and left our home in perfect condition. Within 72 hours of my initial online inquiry as a brand-new customer, we had a new unit blowing beautiful cold air.
From repair to sales to installation, the entire team explained what they were doing and why. A truly first-class, fairly priced experience. Highly recommend!
HD
Hannah D.
Jul 2, 2026
4.0
Had an emergency call in as our air handler was not blowing cold air on the hottest week of the summer. We were able to get same-day service and our technician, Ben, was very kind and knowledgeable at diagnosing the problem.
EDIT: It appears the high quotation for the following post may have been due to getting the part from the air handler company rather than the control board manufacturer, and not Betlem themselves. Always worth looking around!
Original post: I was disappointed however that the control board we needed was put on order with over a week's lead time due to the holiday. However I was able to find the same part available same day and at almost a tenth of the quoted price. We will see whether our alternate option works out but if it does we will have saved a lot more money to get our handler fixed much sooner.
KS
Kevin Statt
Jul 2, 2026
5.0
Andrew was awesome. He basically saved me from a scam I believe. A company came out the day before him and said my AC unit was completely fried needing a $12k repair. Andrew found that the power disconnect switch was turned upside down preventing the unit from working. He flipped it back into the correct position and it fired right up. He inspected it and found it is in perfect working order. Betlem’s fantastic and they’re just good, honest people.
Frequently Asked Questions About John Betlem Heating & Cooling
What services does John Betlem Heating & Cooling provide?
John Betlem Heating & Cooling is a heating contractor specializing in HVAC services in Rochester, NY.
Where is John Betlem Heating & Cooling located?
The business is located at 806 Linden Ave, Rochester, NY 14625, United States.
What are the business hours for John Betlem Heating & Cooling?
John Betlem Heating & Cooling operates 24 hours a day, seven days a week.
How can I contact John Betlem Heating & Cooling?
You can reach them by phone at +1 585-902-9886 or email Rosah@johnbetlem.com.
When was John Betlem Heating & Cooling established?
The company was established in 1941.
Does John Betlem Heating & Cooling have a website and social media presence?
Yes, their website is https://www.johnbetlem.com and their Facebook page is https://www.facebook.com/101892272602.
Are there any other HVAC service providers near John Betlem Heating & Cooling?
Yes, nearby HVAC service providers include Airquip Heating & Air Conditioning and Sump Pump Geeks Rochester NY.
What nearby businesses might customers visit when coming to John Betlem Heating & Cooling?
Customers might also visit nearby places such as Monty's Cafe for dining, Linden Oaks Dental for dental care, or Vincent Associates for optician services.
Is there a nearby educational institution near John Betlem Heating & Cooling?
Yes, Monroe #1 BOCES and Boces No 1 are nearby educational institutions customers may pass by when visiting.
Can customers find automotive repair services near John Betlem Heating & Cooling?
Yes, nearby automotive services include Ricci and Son's Towing, The Transmission Clinic, and Universal Imports of Rochester used car dealer.
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