LA Cooling & Heating: Reliable HVAC Repair Serving San Bernardino, CA 92401

We offer a full suite of HVAC services for residential and commercial clients, including system installation and replacement, repairs, and maintenance. Our team handles everything from routine tune-ups and diagnostics to refrigerant top-offs (R22, 410A, MO99, 407C), installations, fabrications, and conversions. With 15 years of residential and 10 years of commercial experience, we're equipped to address the specific needs of San Bernardino's varied climate, ensuring efficient heating and cooling year-round.

For refrigerant leaks, which are common in San Bernardino's older AC units, we perform thorough diagnostics to locate the source and offer solutions like repairs or refrigerant top-offs with types such as R22 or 410A. For clogged condensate drain lines—often caused by dust and debris in our area—we provide cleaning and maintenance to prevent water damage and mold. Our local experience helps us quickly identify and fix these issues to restore your comfort efficiently.

Regular maintenance is key in San Bernardino due to extreme summer heat and occasional cold snaps, which strain HVAC systems. Our maintenance services include system tune-ups, diagnostics, and cleaning to prevent common problems like refrigerant leaks or clogged drains. This proactive approach improves efficiency, extends system life, and reduces the risk of costly breakdowns, keeping your home or business comfortable throughout the year with our 15+ years of local expertise.