# John Betlem Heating & Cooling, Inc. > Family-operated contractor providing heating, air conditioning, electrical, plumbing, indoor air quality, and home performance services to residential and commercial customers in Rochester, Syracuse, and surrounding New York communities since 1941. Location: Rochester, NY, United States ## Categories - Energy efficiency - Energy & Utilities ## Services - Air Cleaners - Air Filtration - Air Quality - Blown-In Attic Insulation - Boiler Maintenance & Tune-Up - Boiler Repair - Boiler Services - Carbon Monoxide Detectors - Dehumidification - Drain Cleaning Service - Ductless Mini Split Heating - Ductless Mini-Split Installation & Replacement - Ductless Mini-Split Maintenance & Tune-Up - Ductless Mini-Split Repair - Ductwork Repair - Emergency HVAC Service - Furnace Maintenance & Tune-Up - Furnace Repair - Furnace Services - General Heating Services - HRV / ERV Systems - HVAC Service Agreements - HVAC Specials - HVAC System Services - Heat Pump Maintenance & Tune-Up - Heat Pump Repair - Heat Pump Services - Heating Maintenance & Tune-Up - Heating Repair - Heating System Installation - High-Efficiency Boilers - High-Efficiency Furnaces - High-Efficiency Heating Systems - Home Energy Upgrades - Humidifiers - Hybrid Heat Pump Water Heaters - Indoor Air Quality Services - John Betlem Advantage Club - New Boiler Installation - New Gas Furnace Installation - New Heat Pump System Installation - Oil to Gas Conversion - Plumbing Maintenance - Plumbing Repair - Plumbing Services - Sewer Line Repair - System Efficiency Testing - Tankless Water Heaters - Thermostat Installation - UV Purification - Ventilators - Water Heater Installation & Replacement - Water Heater Maintenance - Water Heater Repair - Water Heaters - Zoning Systems - iWave Air Purification ## Documents - [Business profile](https://directory.websdocs.com/business/john-betlem-heating-and-cooling-inc) - [Directory JSON](https://directory.websdocs.com/business/john-betlem-heating-and-cooling-inc.json) - [Schema.org JSON-LD](https://directory.websdocs.com/business/john-betlem-heating-and-cooling-inc/schema.jsonld) - [Directory sitemap](https://directory.websdocs.com/sitemap.xml) - [Directory discovery manifest](https://directory.websdocs.com/.well-known/asg-directory.json) - [Directory OpenAPI](https://directory.websdocs.com/api/openapi.json) - [Official website](http://www.johnbetlem.com/)