10 Commercial HVAC Contractors in Reseda, CA

Reseda sits in the San Fernando Valley, an inland extension of the Los Angeles metro where summer temperatures regularly push past 100 F during Santa Ana wind events. This creates erratic but intense cooling demand that differs sharply from coastal neighborhoods. Ten contractors serve the area, and collectively they maintain a 5.0-star average across hundreds of reviews, reflecting the high standards local businesses expect from commercial hvac Reseda providers.

Costs scale with system size and service scope. Annual maintenance for a single rooftop unit runs $475 to $1,900, while a small business contract covering less than 5,000 square feet typically costs $950 to $4,750. Mid-size facilities between 5,000 and 25,000 square feet see annual contracts ranging from $3,325 to $9,500. All contractors must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board to operate legally, ensuring baseline competence across the industry. This regulatory framework gives business owners confidence that their chosen contractor meets state-mandated training and insurance requirements.

Customer reviews reveal consistent strengths. ASP Heating & Air Conditioning receives praise for fast diagnostics and same-day repairs, with technicians Alex and Vincent frequently mentioned. Andes Heating & Air Conditioning stands out for same-day emergency response and transparent pricing with no surprise add-ons. GIV HVAC Installation & Repair earns loyalty through rapid same-day service and fair pricing, with Igor repeatedly named as the service technician across multiple five-star reviews. The recurring theme across all three companies is reliable same-day response combined with straightforward pricing that business owners can trust without worrying about unexpected charges.