SM HVAC Repair Services760-259-7844

Pinned: comfort for the whole household.

AC and heating repair, installs and tune-ups for San Marcos, CA. Open Mon–Sun, 7:00am – 6:00pm.

Call 760-259-7844
Technician adjusting a smart thermostat

Pets & your HVAC

Filters fill up faster

Pet hair and dander clog filters — check them more often.

Keep vents clear

Don't let pet beds and toys block vents or returns.

Comfort while you're out

Leave the home at a safe, comfortable temperature for pets, with fresh water.

Outdoor unit

Keep pets and kids away from the outdoor unit.

Sun & windows: a shading guide

East windows

Morning sun. Shade them early in the day.

South windows

Strong midday sun. Use blinds or an overhang.

West windows

Hot afternoon sun — usually the toughest. Shade them well.

North windows

Gentle light and the least heat gain.

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