Blog
Guides from Champion and Nash
Straight answers to the questions we hear most, written for our own customers.
August 25, 2026 · 3 min read
Commercial Rooftop and Package Units: What Changes When the Building Cannot Close
A residential AC replacement can happen while the family is out for the afternoon. A commercial rooftop unit rarely gets that luxury.
August 25, 2026 · 3 min read
Slab Leaks and Finding One Without Opening the Floor
Houston's clay soil shifts with every wet season and every drought, and the plumbing sitting under the slab has no choice but to move with it.
August 25, 2026 · 3 min read
The Furnace That Only Runs Six Weeks a Year
January is Houston's coldest month, and the furnace that has to handle it has usually been sitting untouched since March.
August 25, 2026 · 3 min read
Why an Attic Install Is Where the Corners Get Cut
Nobody sees an attic install once the access panel closes, which is exactly why the work that happens up there matters so much.
August 25, 2026 · 4 min read
What Actually Fails on a Houston Air Conditioner in August
The heat doesn't wear out your air conditioner. It just stops covering for whatever was already wearing out underneath it.