AC Thermostat Replacement & Repair in Thousand Oaks & Ventura County

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Expert AC thermostat installation, replacement, and repair in Thousand Oaks and throughout Ventura County. We work with standard and smart thermostats, including Nest, Ecobee, and other leading brands. Whether you're upgrading your system, troubleshooting wiring issues, or replacing a faulty unit, we provide clean, precise installation and reliable performance for your home comfort. Starting at: $95

Standard and smart thermostat installation

Same-day service available in Ventura County

Wi-Fi thermostat setup and configuration

Thermostat Installation ServiceSmart Thermostat Nest

Quality Service for Major & Luxury Brands

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Thermostat Services We Provide

Airtexno Appliance Repair provides thermostat repair and replacement services in Thousand Oaks and nearby cities. Our technicians work with traditional thermostats, programmable models, and modern smart thermostats with Wi-Fi connectivity.

Our Thermostat Services

  • Thermostat diagnostics
  • Thermostat replacement
  • Smart thermostat installation
  • Wi-Fi thermostat setup
  • C-wire installation
  • Thermostat wiring repair
  • HVAC compatibility check
Technician installing thermostat
Checking central AC temperature

Signs Your Thermostat May Be Faulty

  • AC not turning on
  • Furnace not responding
  • Incorrect temperature readings
  • System running constantly
  • Frequent cycling
  • Blank thermostat screen
  • Wi-Fi thermostat disconnecting

Smart Thermostat Installation

Smart thermostats allow you to control your home's temperature from your phone, create schedules, and improve energy efficiency.

  • Remote temperature control
  • Energy savings
  • Smart home integration
  • HVAC monitoring
Thermostat on wall

Before Scheduling Service

Before calling a technician, try these quick steps:

  • Replace thermostat batteries
  • Restart or reset the thermostat

If this does not solve the issue, our technician can diagnose the system and repair or replace the thermostat. Same-Day service available.Airtexno Appliance Repair works with standard and smart thermostats, including Nest, Ecobee, and other leading brands.

Service Area

  • Thousand Oaks
  • Westlake Village
  • Newbury Park
  • Agoura Hills
  • Camarillo
  • Moorpark
  • Simi Valley
  • Oak Park

Frequently Asked Questions

Common causes include dead batteries, tripped breakers, faulty wiring, or a defective thermostat. Our technician can diagnose the issue and recommend the right solution.

Service call is $95. Replacement starts from $150 depending on the thermostat type and complexity of installation.

Yes, we install all major smart thermostat brands including Nest, Ecobee, and Honeywell. We also handle Wi-Fi setup and HVAC compatibility checks.

Many smart thermostats require a C-wire (common wire) for continuous power. If your system does not have one, we can install it during the thermostat setup.

Most thermostat replacements and installations are completed within 1 hour. Smart thermostat setup with Wi-Fi configuration may take slightly longer.

Incorrect temperature readings can be caused by a failing sensor, poor placement, or internal malfunction. We can recalibrate or replace the thermostat.

(805) 500-2705Request Service