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About Jonas Heating and Cooling.
Jonas Heating and Cooling is a family owned company located in Lake and El Dorado Counties, California. Jonas Heating and Cooling specializes in HVAC solutions for homes and businesses including the following:
Radiant Heating Systems
Oil Heating Systems
Advanced Evaporative Cooling Systems
Oil Heating Systems Service and Maintenance
Forced Air, Gas and Electric
Indoor Air Quality
Geothermal
Sheet Metal Fabrication
Maintenance Agreements