📞 Call Us Today: (800) 368-7770  |  Emergency & After-Hours Service Available
What We Do

Commercial HVAC Services in Southern California

Full-service commercial heating and air conditioning — repairs, installations, maintenance, and emergency service for businesses throughout Southern California.

Everything Your Commercial Property Needs

From a single rooftop unit to a multi-building campus — we service, maintain, and install all commercial HVAC systems.

01

Commercial HVAC Repairs

When your system breaks down, your business suffers. Airco provides fast, accurate repairs for all commercial heating and air conditioning systems. Our experienced technicians diagnose problems quickly and get you back up and running — minimizing downtime and protecting your bottom line.

  • All commercial systems & brands
  • Fast diagnosis & repair
  • Rooftop units & split systems
  • Chillers & cooling towers
  • Heat pumps & furnaces
  • Commercial refrigeration
02

HVAC Installation & Replacement

Whether you're opening a new facility or replacing aging equipment, Airco handles complete commercial HVAC installations throughout Southern California. We help you select the right system for your building's size and needs, then handle the entire installation professionally from start to finish.

  • New system installations
  • Equipment replacements
  • All major brands available
  • Energy-efficient upgrades
  • System design & sizing
  • Post-install testing & support
03

Maintenance Agreements

Regular maintenance is the single best investment you can make in your HVAC system. Airco's commercial maintenance agreements are designed to prevent costly breakdowns, extend equipment life, improve energy efficiency, and keep your warranty valid. We offer flexible plans to fit any budget and building size.

  • Scheduled preventive maintenance
  • Filter replacements
  • System performance checks
  • Priority service scheduling
  • Detailed service reports
  • Free maintenance consultations
04

Emergency & After-Hours Service

HVAC emergencies don't wait for business hours — and neither do we. Airco offers emergency and after-hours service for commercial properties throughout Southern California. When your system fails at the worst possible time, one call to (800) 368-7770 gets our team moving fast.

  • Emergency response available
  • After-hours service calls
  • Fast technician dispatch
  • All of Southern California covered
  • Experienced commercial technicians
  • No job too big or small
05

Indoor Air Quality Solutions

The air inside your commercial building directly affects the health, comfort, and productivity of everyone in it. Airco offers complete indoor air quality assessments and solutions for commercial properties — from air filtration and purification to humidity control and ventilation improvements.

  • Air quality assessments
  • Commercial air filtration
  • UV air purification systems
  • Humidity control
  • Ventilation improvements
  • Duct cleaning & sealing
06

Multi-Site Property Management

Managing HVAC across multiple commercial locations is complex. Airco simplifies it. We work with property managers, building owners, and real estate portfolios to provide coordinated HVAC service across all your properties — one point of contact, consistent service, and detailed reporting.

  • Single point of contact
  • Coordinated scheduling
  • Portfolio-wide maintenance plans
  • Centralized service records
  • Budget planning assistance
  • Priority response for all sites

🚨 HVAC Emergency? We're Ready.

After-hours and emergency service available throughout Southern California.

Call Now: (800) 368-7770

We Service ALL Major Brands

No matter what equipment your building runs, our technicians are trained and experienced to service it. Carrier, Trane, Lennox, York, Daikin, Goodman, Rheem, American Standard, Bryant, and every other major commercial HVAC brand — we service them all.