The right size system.
Priced upfront. Bought online.

Most HVAC systems are sized by guesswork. Ours start with a free room-by-room heat load calculation built from your county records, satellite measurements, and AHRI-certified equipment data — so you never overpay for tonnage you don't need.

Find My System

Free heat load report • 60-second address lookup • No signup required

How it works

Tell us about your home

Answer a few questions about your house — size, rooms, windows, insulation.

Get a real load calculation

We run a professional-grade Manual J heat load calc — no guessing by square footage.

Buy equipment only…

Factory-direct Payne and York-family systems shipped to your door at wholesale-style pricing.

…or fully installed

In our service areas, add professional installation at a flat, upfront price.

10-Year Parts Warranty

On registered equipment

Manual J Load Calc Included

Printable report, yours to keep

Flat-Rate Installation

Available in our service areas

Not sure what you need?

The wizard walks you through it — split vs. package, gas vs. electric, and exactly what size.

Start the 5-Minute Wizard