4096 HORIZON LN, San Luis Obispo, CA 93401, USA
Verify this license yourself at the California Contractors State License Board (CSLB).
San Luis Obispo's mild coastal climate can still bring hot inland afternoons and cool, damp evenings, and local homes depend on heating and cooling systems that handle both. A & J Refrigeration serves homeowners and property owners in San Luis Obispo, California, with work on the systems that keep indoor spaces comfortable and safe through every season.
Local market — San Luis Obispo
HVAC pros here
12
Have a website
25%
Cooling demand
293
Heating demand
2,488
Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).
The company's services include AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Typical AC and heat pump work involves inspecting components, checking electrical connections, clearing condensate drains, and confirming that the system runs as designed. Furnace and heating visits focus on burner performance, safety controls, and airflow, while ductwork service addresses leaks, poor airflow, and worn sections. Thermostat work can improve control accuracy, and tune-ups help catch small problems before they become costly breakdowns.
A & J Refrigeration holds California state contractor license #488379 and has been licensed since 1986, giving the company more than 40 years of experience in the trade. Its work centers on San Luis Obispo, where local weather patterns, older building stock, and seasonal demand shape which repairs and upgrades matter most. Familiarity with the area helps the team respond to the conditions homeowners actually face.
Homeowners comparing local HVAC professionals should look for clear communication, written estimates, and a willingness to explain repair options. Listings on HVAC Service Fast make it easier to review service categories and compare nearby providers before making a decision.
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