Mike's Air: Trusted HVAC Services Serving Los Angeles, CA 91303

Our maintenance service is designed to keep your system running reliably, especially during our hot summers. We perform a comprehensive check, including cleaning condenser coils to prevent corrosion from salty coastal air, testing refrigerant levels, inspecting electrical connections, and calibrating your thermostat. This proactive care helps improve efficiency, extend your system's lifespan, and catch small issues before they lead to a breakdown during a heatwave.

Absolutely. Thermostat connectivity and calibration problems are common here in LA, often caused by Wi-Fi interference, outdated models, or simple wear. As part of our detailed diagnostic process, we'll test your thermostat's accuracy and connection, check the wiring, and ensure it's correctly communicating with your HVAC system. We can often repair the issue on the spot or recommend a reliable replacement that integrates well with your home's setup.

We recommend considering replacement if your system is over 10-15 years old, requires frequent repairs, or struggles to keep your home comfortable efficiently. For many LA homes with older units, a new, properly sized installation can offer significantly better energy efficiency and cooling power. We provide honest assessments, explaining if a repair is a cost-effective solution or if investing in a new system, which we can fully design and install, will provide better long-term value and comfort.