Page 4 of 10
Why Your AC Freezes Up: Two Causes, One You Control
Airflow or refrigerant, and only one of them is yours to fix. The signs of an iced coil, how long a thaw takes, and how to stop it happening again.
September 10, 2026
Clean the Outdoor AC Coil Yearly and After Santa Ana Winds
Dust on a coil insulates like a blanket: longer run times, higher head pressure, a musty drain pan. What is safe to rinse and what needs a tech.
September 10, 2026
What the Decibel Rating on an AC Unit Really Tells You
The spec sheet number is sound power, not what reaches your ear. How the scale works, what Pasadena's noise rules say, and why placement beats the rating.
September 10, 2026
No, Your Water Heater Isn't Part of Your HVAC System
A water heater is plumbing, a separate licensed trade. What HVAC does cover, the one place the two systems touch, and who to call when either one quits.
September 10, 2026
Get Your Heater Ready Before the First Cold Night
A furnace sits idle May through October, then has to run in November. The October checks that catch the failures: filter, test run, clearances, CO alarm.
September 10, 2026
Seven AC Habits That Keep the Compressor Alive in Pasadena
Set it and leave it in a heat wave, fan on Auto, drain kept open. The four parts that decide how long a system lasts, and what a tune-up covers.
September 10, 2026
Mini-Duct Systems: Central Air for a House With No Ducts
Flexible tubes roughly two inches across thread through joist bays. The air noise, the labor that drives the price, and how it compares to ductless.
September 10, 2026
Where Your Ducts Lose Air, and How to Find It With No Tools
Ducts leak at the joints and lose heat through the wall. Where each loss happens, a door check that needs no tools, and what a sealing job involves.
September 10, 2026
Why Is My AC Blowing Hot Air? Check These Three First
Thermostat mode, a choked filter and a dead outdoor unit take ten minutes. Past those it is a failed part, a refrigerant leak, or a frozen indoor coil.
September 10, 2026
Outside AC Unit Not Turning On in Pasadena, CA
Work out what is still running indoors first. The breaker, the disconnect and the float switch you can check; the capacitor and contactor need a tech.
September 10, 2026
Heater Not Turning On? Eight Checks Before You Call
The blower door switch, the condensate drain on a high-efficiency furnace, and the one power cycle that clears a lockout. Plus what makes it worse.
September 10, 2026
What a Freon Leak Smells Like, and What to Do First
Refrigerant has a faint sweet chemical smell, and most leaks show up other ways first. What to look and listen for, and what to do in the first ten minutes.
September 10, 2026Schedule service
Fill in the form or call. We are on the phones 6am–10pm.
818-277-5056Licensed #1119892 · Veteran-owned · Pasadena & Reseda