
Discover the difference.
Air-Tec performs.
Over five decades of mechanical construction, commercial HVAC service and building controls — designed, fabricated and installed by one team from our 60,000 sq ft facility in Carson.
One mechanical partner,
from design to service.
Design/Build, Shell & Core, LEED, Tenant Improvement, Retrofit, Controls and Service — Air-Tec handles every phase in-house.
01 · CONSTRUCTIONMechanical construction
Full-service mechanical contracting for commercial, institutional and industrial projects of any size.
- Design/build & plan-and-spec
- Shell & core, TI and retrofit
- In-house sheet-metal fabrication
02 · SERVICEHVAC service
If it’s designed to heat or cool, we can service it — no matter who manufactured the equipment.
- Preventative maintenance
- 24/7 emergency repair
- Troubleshooting & analysis
03 · CONTROLSBuilding controls
Our Computrols partnership puts owners back in control — integrating with the systems you already have.
- Backward integration with existing BAS
- Fewer third-party service contracts
- Energy-efficient operation
24/7 emergency HVAC service
Our technicians are available around the clock, with a response within four hours.

Precision is easier when you build it yourself.
Our 60,000 sq ft Carson facility lets us manufacture projects almost entirely in-house — so quality, schedule and cost stay in our hands.
- Sheet-metal fabrication shop with CAD and CAM systems
- Engineering, design and drafting department
- Fully stocked parts warehouse
- High insurance thresholds and bonding capacity
HVAC for virtually any building.
Superior design, manufacturing and installation for tenant improvement, design-build and shell & core projects.
Landmark work across Los Angeles.

Google Campus
Converted Howard Hughes’s historic 319,000 sq ft Spruce Goose hangar into Google’s new corporate office — one of many…

LAX
Tenant improvement and renovation projects at Los Angeles International Airport for American Airlines, the oneworld…

Kaiser Facilities
As a Tier 2 subcontractor for Kaiser, Air-Tec has completed or has in progress more than 18 projects — pharmacy…

Sony Studios
Large-scale work including the office renovation of the Jimmy Stewart Building, equipment and system upgrades at the…

Retail & Financial
Projects including the Beverly Center renovation in Beverly Hills, multiple Morgan Stanley office upgrades, and…

UCLA, USC & UCI
Commercial office construction and renovation, medical facility upgrades and design-build projects for three…
On time. On budget. Built to perform.
Estimate & budget
Accurate project budgets and an efficient bid process keep plan-and-spec work on time and on budget.
Engineer & design
Custom engineered drawings from our in-house engineering, design and drafting team.
Fabricate in-house
Ductwork built in our own sheet-metal shop with CAD/CAM systems.
Install & integrate
Dedicated managers and trained crews install, pipe and integrate controls.
Service for life
Preventative maintenance, 24/7 repair and Computrols building automation.
Let’s talk about your next project.
From ground-up construction to a single commercial repair, Air-Tec is ready to meet your building’s needs.

