Projects
Healthcare, civic infrastructure, education, manufacturing — the buildings that have to keep running.
We don't always have time for glossy beauty shots. These are us in the building — messy, mid-process, sometimes showing actual work.
Pneumatic-to-DDC conversion and HVAC swap in a historic high school.
Building automation retrofit at an operating hospital.
HVAC for a new community college science building.
Design-build air handlers and VAV system — performed in an active MOB.
Phased pneumatic-to-DDC conversion in an active courthouse.
Four shelled-OR build-outs — 3D BIM, new HVAC, Guardian Ceiling integration.
HVAC and central plant replacements across ten SoCal Gas bases.
Guard shack rebuild — pylons, earthwork, asphalt, concrete.
27,000-sf dust collection design-build for a Kaiser cabinet shop.
Design-build BAS migration — legacy LON to BACnet/IP.
Double-duct to VAV retrofit and new BAS — kept the building running throughout.
LEED Platinum BAS integration for a new Career and Technical Ed building.
Ground-up build of two office buildings — including the one we still work out of.
Commissioning and consulting services for a tribal casino.
HVAC and BAS for a new LAUSD elementary school.
43 package units replaced — done while the secure rehab facility stayed operating.
Pneumatic-to-DDC and HVAC retrofit under Proposition 39.
Hot and chilled water coils swapped, new piping installed — done in three weekends.
HVAC and BAS for a correctional facility expansion — new central plant, AHUs, controls.
HVAC, building automation, and access control for a nonprofit family resource center.
— Certified by
— Licensed in California CSLB #523044 · B · C-4 · C-10 · C-20 · C-36
— Certified small business CA SB #21805 · LA County LSBE · NMSDC MBE (via SCMSDC)
Schneider EcoStruxure and JCI Facility Explorer. Migrations off pneumatics, LON, and legacy controls — plus new construction.
See capabilities →HVAC and piping, self-performed. The original Athena trade — still in our own hands forty years on.
See capabilities →Tenant improvements, modernizations, and public-sector work where the mechanical and controls scope is the heart of the job.
See capabilities →1984. A garage. A $5,000 tax refund. And forty years of self-performing HVAC and controls in San Dimas.
Read the story →The family business in cartoon form. The people who pick up the phone — and what they're thinking about lately.
Meet the crew →Careers, internships, and trade partners. The people we welcome in — and what working here actually looks like.
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