Commercial HVAC Maintenance

Reliable Air Conditioning Service for LA County

Keep Your AC Running Smoothly with Expert Service by Local 120 Union Pros

We specialize in providing reliable air conditioning services for both commercial and non-commercial buildings in Los Angeles County, Long Beach and Orange County. Whether you need a quick repair, a brand-new installation, or routine maintenance, our certified technicians are here to ensure your comfort and efficiency.

AC Installation Services

  • Installation of energy-efficient central air systems.
  • Split system and ductless mini-split installations.
  • Rooftop units and packaged system installations for commercial spaces.
  • Guidance on selecting the right AC unit for your property’s size and needs.

AC Repair Services

  • Diagnosing and fixing airflow problems.
  • Resolving refrigerant leaks and compressor issues.
  • Repairing or replacing thermostats.
  • Emergency repair services available 24/7.

AC Maintenance Services

  • Full system inspections to prevent future breakdowns.
  • Cleaning and replacing filters for optimal performance.
  • Coil cleaning and system lubrication.
  • Scheduled maintenance plans for long-term reliability.

Expertise Across Property Types

  • Commercial Properties: Offices, retail stores, restaurants, warehouses, and industrial facilities.
  • Residential Properties: Single-family homes, condos, and apartment buildings.

Servicing All Major AC Equipment

  • Rooftop Units
  • Packaged Systems
  • Split Systems
  • Ductless Mini-Splits
  • Chillers and Cooling Towers
  • Heat Pumps

Local Experts You Can Trust

  • Certified technicians with years of experience.
  • Fast response times for emergency and same-day service.
  • Competitive pricing with no hidden fees.

We proudly serve Los Angeles County and Long Beach communities, covering a wide range of cities and neighborhoods, including:

  • Major Cities: Beverly Hills, Burbank, Compton, Culver City, Gardena, Hawthorne, Inglewood, Lakewood, Pasadena, Santa Monica, and Long Beach.
  • Key Service Areas: Santa Fe Springs, Commerce, North Hollywood (91605), Burbank (91505), Downtown LA (90017, 90024, 90014, 90049), City of Industry (91746), Long Beach (90810), Sun Valley (91352), Inglewood (90301), West LA (90025, 90011, 90067), Hawthorne (90250), Vernon (90058), Belmont Shore, Signal Hill, and other commercial-dense areas.
24/7/365 Service Available (We Do Not Provide Residential Service)