Question 1

Is this tool really free?

Accepted Answer

Yes — no email, no signup. The result is yours. Share by URL if you want a second opinion.

Question 2

Where does the math come from?

Accepted Answer

We combine three signals: how the repair cost compounds with system age, what your repair would cost as a share of a brand-new system, and constraints like R-22 refrigerant or parts availability. Houston averages are pre-loaded.

Question 3

How accurate is the 5-year projection?

Accepted Answer

Directionally accurate, not a quote. Real numbers depend on your home’s size, ductwork, install complexity, and which tier you pick. We turn it into a real estimate in your free in-home visit.

Question 4

What is Max ReFresh?

Accepted Answer

A middle path between repair and replace — major-component renewal (compressor, coil, blower) on systems that are still serviceable. Buys 4-6 more years without the full replacement cost.

Question 5

Will the calculator try to upsell me?

Accepted Answer

No. We profit only when you book a service call, and the tool tells you when not to. Many users get a "Repair" verdict and we never hear from them — and that’s fine.

Repair or replace?
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Heat or cool your home today. Pay over time.

Common questions

Repair or replace? Get an answer.