All 9 posts
Five HVAC Maintenance Jobs You Can Safely Do Yourself
The filter, the outdoor unit, the condensate drain line, the thermostat and the vents. What to do with each one, and what stays inside the cabinet.
September 10, 2026
Cut Your Heating and Cooling Bill, Cheapest Fixes First
The order that actually pays, from free to expensive: the filter, the thermostat schedule, the ducts, and only then the equipment itself.
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
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
AC Maintenance in Pasadena: What to Do and How Often
Filter monthly, outdoor unit a few times a season, drain line every couple of months, one tune-up a year. Why dust and a 130-degree attic set that pace.
September 10, 2026
Fall HVAC Checklist: What to Do Before the First Cold Night
The AC still runs here into October, then the furnace gets asked for heat. Run it 15 minutes on a mild day, keep a spare filter, test the CO alarm.
September 9, 2026
Prepare Your AC for a Heat Wave: Pre-Cool, Then Coast
Test it first: register air should be roughly 15 to 20 degrees cooler than the return. Rinse the coil with power off at the disconnect, fan on AUTO.
September 9, 2026
What an AC tune-up includes: measurements, not chores
The tech should put gauges on the refrigerant, a meter on the capacitor and a thermometer on the air. Which tasks are real work and which are filler.
September 9, 2026Schedule service
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