Book a service call now for a 5-star experience.At LA Heating and Air, we provide commercial HVAC services for businesses throughout Northridge and the San Fernando Valley. We work on rooftop units, split systems, package units, and multi-zone setups, whatever keeps your building comfortable. When the HVAC system goes out in your Northridge business, every hour costs you money. Customers leave, employees lose focus, and perishable inventory is at risk. We have serviced large commercial properties such as Its Boba Time in the Northridge Fashion Center and Villa Pizza in the Westfield Topanga Mall.
Book online 24/7 or call us today if your services are an HVAC emergency.
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Northridge has a wide mix of commercial properties. Retail stores near Northridge Fashion Center, office buildings along Reseda Boulevard, restaurants on Tampa Avenue, medical offices, auto shops, and warehouses toward Chatsworth. Each one has different HVAC demands.
Commercial systems aren't like residential units. The loads are bigger, the equipment is heavier-duty, and downtime hits your bottom line directly. We work with business owners, property managers, and facility teams who need fast response and reliable repairs. Our goal is to get your system running and your business back to normal as quickly as possible.
We've serviced commercial HVAC systems throughout Northridge, Van Nuys, Porter Ranch, Chatsworth, Woodland Hills , and the greater San Fernando Valley area for years. We know the equipment, we know the area, and we know that business owners don't have time to wait around for callbacks. When you call, we answer.
Summers in Northridge regularly hit triple digits. When your commercial AC fails, indoor temperatures climb fast. Customers walk out, employees struggle to work, and you start losing money by the hour.
We handle commercial AC repair for all system types, rooftop package units, split systems, and VRF systems. Common problems include refrigerant leaks, compressor failures, bad contactors, failed capacitors, and economizer malfunctions. We diagnose the issue on site and give you a price before we start work. Most commercial AC repairs can be completed the same day.
If you run a restaurant, retail store, or office near CSUN or the Northridge Fashion Center, we can usually get to you within a couple hours. We prioritize commercial calls because we understand what downtime costs you.
The fastest way to avoid emergency repair calls is regular maintenance. We offer commercial HVAC maintenance plans for Northridge businesses that want to stay ahead of breakdowns. Scheduled service keeps your system efficient and catches small problems before they become expensive failures.
During a maintenance visit, we inspect electrical connections, clean condenser and evaporator coils, check refrigerant levels, test controls and safeties, replace filters, lubricate moving parts, and verify thermostat calibration. For rooftop units, we also inspect economizers, check belt tension, and clear drain lines. You get a full report of the system's condition and any recommended repairs. Most businesses schedule service twice a year, spring for cooling season and fall for heating.
We work around your business hours. Early morning, evening, or weekend service is available so we're not disrupting your customers or operations during peak times.
Most commercial buildings in Northridge use rooftop package units. These systems handle heating and cooling in one box, which makes them efficient, but also means more components that can fail. We specialize in rooftop unit repair and maintenance.
Rooftop units take a beating from San Fernando Valley sun, Santa Ana winds, and constant cycling during peak season. Condenser coils get clogged with debris. Economizers stick open or closed. Belt-driven blowers wear out. We service all major brands: Carrier, Lennox, Trane, York, Rheem, Daikin and carry common parts on our trucks to minimize return trips.
Whether you have a single 5-ton unit above a small retail space or multiple 20-ton units on a warehouse roof, we have the equipment and experience to service them. We work safely at height and leave your roof the way we found it.
Northridge winters aren't extreme, but your employees and customers still expect a comfortable building when temps drop into the 40s and 50s. A heating system that won't start or blows cold air creates complaints fast. We handle commercial heating repair for businesses throughout the area.
Commercial heating systems include rooftop gas/electric units, gas-fired unit heaters in warehouses, heat pumps, and forced-air furnaces in smaller commercial spaces. Problems range from failed ignitors and dirty burners to thermostat malfunctions and control board failures. We troubleshoot methodically and fix the root cause, not just the symptom. Your heat gets restored and stays working.
When repair costs keep adding up or your system can't keep up with demand anymore, replacement makes sense. We install new commercial HVAC systems for businesses throughout Northridge—from single rooftop units to multi-zone setups for larger buildings.
New commercial equipment runs more efficiently, breaks down less often, and often qualifies for utility rebates. We size systems based on actual load calculations—not just matching what was there before. Undersized equipment runs constantly and never reaches temperature. Oversized equipment short-cycles and wears out faster. We get it right.
We handle permitting with the City of Los Angeles and coordinate installation around your business schedule. Most single-unit replacements can be completed in one day. Larger projects get a detailed timeline so you know exactly what to expect.
We provide commercial HVAC installation and replacement for all types of Northridge businesses. Restaurants and food service, where temperature control affects health codes and customer comfort. Retail stores where a hot building drives shoppers away. Office buildings where uncomfortable temperatures kill productivity.
We prioritize commercial calls because we know downtime costs money. Most Northridge businesses can expect a technician within 2-4 hours during business hours. After hours emergency service is also available.
Absolutely. We offer early morning, evening, and weekend service so we're not disrupting your customers or employees during peak business hours.
Depends on the problem and the equipment. Minor repairs like a contactor or capacitor might run $250-$400. Larger repairs like a compressor or blower motor cost more. We diagnose on site and give you a firm price before starting any work.
Yes, we offer commercial HVAC maintenance plans with scheduled service visits, priority response, and discounted repair rates. Most businesses schedule two visits per year.