Commercial HVAC
HVAC Construction for Los Angeles Commercial Projects
From ground-up builds to occupied renovations, Circulating Air handles the full scope of commercial HVAC construction across Los Angeles. We bring our own crews, manage our own schedules, and coordinate directly with your GC, architect, and MEP engineer — one mechanical contractor from preconstruction through commissioning.
60 years in the market. 150+ employees. The crew depth to handle multiple active projects without subcontracting the work that matters.
Or call: (818) 764-0530
60 Years Serving Los Angeles
NATE, STAR, and TAB Certified Technicians
24/7 Emergency Dispatch
Our HVAC Construction Capabilities
New Construction HVAC
Complete mechanical systems for ground-up commercial projects — offices, schools, healthcare facilities, industrial buildings, and mixed-use developments. We handle engineering coordination, equipment procurement, installation, testing and balancing, and commissioning.
Tenant Improvement HVAC
HVAC modifications for new tenant buildouts, space reconfigurations, and occupancy changes. We work within existing building infrastructure to extend, modify, or replace mechanical systems — coordinating with building management to maintain comfort in occupied spaces.
Retrofit & System Upgrades
Modernize aging HVAC infrastructure without full replacement. We assess existing systems, identify efficiency gains, and execute phased upgrade programs that minimize disruption — from controls modernization and economizer retrofits to equipment upgrades and ductwork improvements.
Design-Build HVAC
Single-source accountability for HVAC design and construction. We bring engineering, installation, and commissioning under one contract — eliminating the coordination gaps between separate design and mechanical firms. Faster timelines, fewer change orders, one point of contact.
Multi-Family HVAC Construction
HVAC systems for apartments, condominiums, mixed-use residential, and student housing. We engineer and install split systems, central plant distribution, PTAC replacements, and hybrid configurations — with phased scheduling for occupied renovation projects.
Why Circulating Air
Why Circulating Air for New Construction HVAC
60 years building Los Angeles — from single-story retail to multi-building campus developments. We know the local codes, the inspection process, and the GCs. Named project experience includes UCLA Life Science Building, LAUSD South Region schools, Westfield Shopping Centers, and Market Street Lofts.
60
Years in Commercial HVAC
150+
Employees
Certified
NATE, STAR & TAB Certified Technicians
24/7
Emergency Dispatch
1 Year
Warranty on New Installs
Proven
UCLA, LAUSD, Westfield & 100s more
More Commercial Capabilities
Commercial HVAC Services
Looking for service, maintenance, or emergency repair? See our full commercial HVAC capabilities.
Maintenance & Service Agreements
The most cost-effective HVAC strategy is preventing problems before they start. Structured care with predictable costs — and priority dispatch when something does go wrong.
Industries We Serve
We bring vertical-specific expertise to every commercial environment — from K-12 classrooms to hospital operating rooms to 500,000-sq-ft distribution centers.
Ready to Discuss Your Building?
60 years of commercial HVAC experience. 150+ employees ready to deploy. Tell us what your building needs.