🌡️ Thermostat Installation, Replacement & Service in Orange County

A thermostat is the command center of your HVAC system. A well-chosen and correctly installed thermostat ensures comfort, efficiency, and control over your home’s energy use. At GoTech Air Conditioning & Heating, we offer thermostat installation, replacement, and service for homes across Orange County. From programmable models to Wi-Fi smart thermostats, we help you select, install, and maintain the right solution for your system and lifestyle.

Who to Call to Replace a Thermostat

If you’re wondering “who can replace a thermostat in my home?” — the answer is an HVAC technician. While basic models can be swapped by homeowners, professional installation is recommended for:

• Heat pump systems (with auxiliary heat wiring)

• Multi-stage HVAC equipment

• Zoned control systems

• Smart thermostats requiring C-wire or power adapters

Professional installation ensures correct wiring, safe handling, and programming.

Programmable & Smart Thermostat Options

Programmable Thermostats

• Allow set schedules (daily/weekly)

• Great for consistent routines

• Can save up to 10% annually if settings are used correctly

Smart Thermostats

• Connect to Wi-Fi and smartphones

• Learn household patterns and adjust automatically

• Can integrate with home assistants and smart systems

• Qualify for rebates when ENERGY STAR® certified

Thermostat Installation & Replacement Cost

The cost to replace a thermostat depends on model type, system compatibility, and wiring needs.

• Basic programmable thermostat: $120–$250 installed

• Smart thermostat (Wi-Fi enabled): $250–$500+ installed

• Rewiring or adding a C-wire: additional labor cost may apply

When compared to potential savings, many homeowners recover installation costs in just 1–2 seasons.

Common Thermostat Services We Provide

• New installation (programmable or smart)

• HVAC thermostat replacement (old/broken models)

• AC thermostat replacement

• Troubleshooting wiring and sensor issues

• Battery replacement & recalibration

• System compatibility checks (multi-stage, heat pump, hybrid systems)

• Smart thermostat setup with app integration

Popular Smart Thermostat Options

Today’s market offers a variety of smart thermostats designed to match different needs and budgets. Models like Google Nest, Ecobee, and Honeywell Home are among the most popular choices, offering features such as learning algorithms, occupancy sensors, voice control integration (Google Assistant, Alexa, Siri), and remote app management. These thermostats not only provide convenience but also help reduce energy waste by adapting to your household’s routines. Many are ENERGY STAR® certified, making them eligible for rebates and incentives in California, further increasing long-term savings.

Why Choose GoTech

• Licensed, insured HVAC technicians

• Experience with all major thermostat brands

• Smart thermostat integration and training

• Local, family-owned business with fast response times

• Transparent pricing with no hidden fees

Service Areas

We provide thermostat replacement and installation in: Irvine, Mission Viejo, Laguna Niguel, Lake Forest, Huntington Beach, Newport Beach, Santa Ana, Rancho Santa Margarita, Corona Del Mar, Anaheim, Dana Point, Yorba Linda, and nearby communities.

Helpful Resources

• U.S. Department of Energy – Thermostat Setback & Energy Savings

• ENERGY STAR – Certified Smart Thermostats

• California Energy Commission – Smart Thermostat Standards (JA5)

Call Today

Upgrade your comfort and efficiency with a new thermostat. Call GoTech Air Conditioning & Heating today to schedule your thermostat installation or replacement service in Orange County.

📞 Stay comfortable, stay in control — with professional thermostat service from GoTech.