No Cool / No Heat Diagnostics
Our first step is isolating the fault: capacitor draw, contactor condition, thermostat signal, and refrigerant charge before any part gets replaced.
Capacitor & Contactor Replacement
Failed run capacitors and pitted contactors cause a huge share of no-start calls — we test with a microfarad meter and swap only what's out of spec.
Blower Motor & Fan Repair
A blower motor pulling high amperage or a bearing that's seized will show up as weak airflow or a burning smell. We test motor windings before recommending replacement.
Thermostat & Control Board Troubleshooting
A bad control board or an out-of-calibration thermostat can look like a major system failure when it's actually a $200 fix — we rule these out early to avoid overselling repairs.
Refrigerant Leak Detection
Using electronic leak detectors and dye tracing, we find the actual leak point rather than just topping off refrigerant, which only buys a few weeks anyway.
Ignition & Gas Valve Service
On the heating side, we test ignitor resistance, flame sensor microamp readings, and gas valve response before condemning a furnace — a dirty flame sensor is a five-minute fix, not a new furnace.
