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Trusted HVAC Solutions for Commercial & Industrial Buildings
Air Conditioning Solutions is a full-service HVAC company specializing in commercial, industrial, and medical building systems. Our team of union-certified technicians and engineers invests annually in advanced education to deliver cutting-edge solutions, including plant optimization, retrofits, and 24/7 emergency service. We prioritize quality craftsmanship, energy efficiency, and client satisfaction through personalized preventive maintenance plans and a 1-year warranty on parts and labor.

Our in-house engineering expertise ensures compliance with Title 24 standards while reducing long-term operational costs. With decades of combined experience and local union partnerships, we serve sophisticated clients across Los Angeles, Orange County, and beyond.
Services
HVAC Construction Retrofit Services Preventive Maintenance Controls Automation Medical HVAC Systems Fan Grid Upgrades Tenant Improvement Sheet Metal Piping
Highlights and features
  • We offer 24/7 emergency HVAC support with a fully equipped service fleet.
  • Our union-certified technicians ensure top-tier expertise and quality workmanship.
  • We guarantee a 1-year warranty on all HVAC parts and labor for contract customers.
  • Our in-house engineers specialize in Title 24 compliance and energy modeling.
  • We maximize energy rebates through federal, state, and utility-level incentives.
Services
HVAC Construction
ACS delivers full-scope HVAC construction for new commercial, industrial, and medical buildings. Our union-certified technicians handle piping, sheet metal, and system integration on time and within budget. With in-house engineering expertise, we ensure optimal performance and compliance with evolving energy standards.
Retrofit Services
We specialize in retrofitting outdated HVAC systems with energy-efficient components. Our full design-build approach includes chiller and boiler plant upgrades, reducing energy costs by up to 40% while extending system longevity through innovative solutions tailored to client needs.
Preventive Maintenance
ACS offers 24/7 preventive maintenance plans to minimize downtime and extend equipment life. Our technicians use detailed checklists and factory-certified practices to ensure peak performance, backed by a 1-year warranty on parts and labor for contract customers.
Controls Automation
Our custom automation solutions reduce HVAC energy costs by up to 40% through advanced programming and 24/7 monitoring. We design intuitive interfaces and utilize algorithms to optimize efficiency, ensuring immediate alerts during system malfunctions.
Medical HVAC Systems
ACS provides specialized HVAC systems for hospitals and medical facilities requiring 24/7 reliability. Our engineers ensure proper air quality and temperature control to support patient care, with rapid emergency response to maintain critical operations in facilities like Kaiser Permanente and Cedars Sinai.
Questions
What HVAC services does ACS offer?
ACS provides HVAC construction, retrofits, preventive maintenance, controls automation, and medical facility systems. We handle design, installation, and 24/7 emergency support for commercial, industrial, and healthcare clients.
Do you offer 24/7 emergency HVAC service?
Yes, our fully equipped service fleet and union-certified technicians provide 24/7 emergency support to minimize downtime for critical systems in Los Angeles and Orange County.
Are your technicians certified?
Our technicians are union-certified through Local 250 and Sheet Metal Local 105, with factory training and decades of combined experience in complex HVAC systems.
What areas do you serve?
ACS primarily serves Greater Los Angeles and Orange County, with expertise in commercial, industrial, and medical HVAC systems across Southern California.
Do you help with energy rebates?
Yes, our team identifies federal, state, and utility-level rebates to reduce project costs for energy-efficient HVAC upgrades and retrofits.
What warranties do you offer?
Contract customers receive a 1-year warranty covering all HVAC parts and labor, reflecting our confidence in the quality of our workmanship and materials.