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Guides from TCS A/C and Heat

Straight answers to the questions we hear most, written for our own customers.

August 25, 2026 · 4 min read

Humidity Is the Comfort Problem in Montgomery County, Not Just Heat

Two houses can show the same number on the thermostat and feel completely different, and the difference is almost always humidity.

August 25, 2026 · 4 min read

Getting a Lake Conroe House or a New Room Conditioned Without Tearing Into Walls

Some spaces were never built to carry ductwork, and running it after the fact usually costs more than the comfort is worth.

August 25, 2026 · 4 min read

Sizing a Replacement System: Why Duct Size Decides Comfort More Than Tonnage Does

The number stamped on the old condenser isn't a specification. It's just what happened to be there before.

August 25, 2026 · 4 min read

Inside a 21-Point Inspection: Why the Amp Draw Reading Matters Most

A maintenance visit isn't just a filter change. It's a set of readings, and one of them tends to move before anything else does.

August 25, 2026 · 4 min read

Why Your Air Handler Lives in the Attic in Conroe

In Montgomery County, the air handler almost always ends up above the ceiling, not beside a furnace closet, and that changes what a homeowner needs to watch for.