Thermostat Replacement
A failing thermostat can look exactly like a bigger AC problem — the system runs fine, it just isn't being told to.
Signs you need this repair
If you're seeing any of these, it's a strong indicator this is the fix your system needs.
How it's fixed
What a technician actually does during a thermostat replacement visit.
Rule out the system itself
The technician checks voltage at the wall plate to confirm the issue is with the thermostat rather than the AC system's control board.
Label and disconnect wiring
Existing wires are labeled to match terminals before disconnecting, ensuring an exact, correct reconnection.
Install and wire the new thermostat
The replacement is mounted, wired to the matching terminals, and configured for your specific system type (single-stage, multi-stage, heat pump, etc.).
Test a full cycle
The system is run through a complete cooling cycle to confirm the new thermostat is correctly controlling the AC.
Why this is common in Las Vegas
This one is less climate-specific and more about duty cycle: with Las Vegas systems running nearly nonstop for months at a time, thermostat contacts and internal sensors simply rack up more operating hours per year than in most other markets, which shows up as earlier wear.
Common questions
My thermostat display is blank — is that always a dead battery?
Not always. If new batteries don't fix it, the thermostat itself or its wiring may have failed, which is worth having checked directly.
Can I install a smart thermostat instead?
Yes — this flat rate covers a standard non-smart replacement. Smart thermostat installs are priced separately since they involve additional setup.
Will a new thermostat fix uneven cooling in my house?
Uneven cooling is usually a ductwork or airflow issue rather than a thermostat problem — worth mentioning to your technician so they can diagnose the right cause.
Available across the Las Vegas Valley
This flat rate applies wherever you are in the valley, including Summerlin, Henderson, Spring Valley, and every neighborhood we serve.
Other common repairs
Book your thermostat replacement
Tell us a bit about your system and we'll get a technician out — usually same day.
Request received
We'll call you shortly to confirm your appointment window.
Need it sooner? Call 702-335-7141 directly.