JLM Air Conditioning and Heating takes care of your interior comfort at home and work with our friendly, professional services in and around Florence, AZ. We are HVAC specialists with ample experience and comprehensive expertise in air conditioning (AC), heating, and many other services. Our area in the country is known to have a shifting hot desert climate. Our brutal summers and warm winters can make staying comfortable difficult without a fully functional HVAC system. Whenever you have an issue with your AC or heat or need to install a new unit, we offer exceptional repairs, maintenance, and installation services. You can also trust us with upgrades, replacements, and expert HVAC care.