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Licensed · Contractor License #1119892 · C-20 Veteran-owned · Written quotes · 1-year labor warranty Open 6am–10pm, seven days
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Rooftop units on a commercial building
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Commercial

Rooftop package units, maintenance contracts and the problems small buildings in Pasadena and the Valley run into.

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Workers on a rooftop beside air conditioning units and ductwork
Commercial

Commercial HVAC Maintenance: The Small-Building Contract

Quarterly filters and belts, charge and amp readings twice a year, one coil cleaning. Ask for readings on the report, not checkmarks.

September 9, 2026
Technicians at a rooftop package unit
Commercial

Rooftop Package Units: Why the Capacitor Fails First

Everything lives in one cabinet baking on a flat roof. Belts, a grease-coated condenser coil and an economizer stuck open are the rest of the short list.

September 9, 2026
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Licensed #1119892 · Veteran-owned · Pasadena & Reseda

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