Trusted HVAC Company in Hutto, TX

Performed annual maintenance on the standby generator, inspecting the enclosure, control panel, and indicator lights, which showed normal operation. Inspected the gas supply line and regulator and noted surface rust on the short steel pipe section at the generator connection. Opened and inspected the automatic transfer switch enclosure, including the 200A breaker, wiring, and terminations, and noted bundled wiring with several loose conductor ends.

Performed member maintenance inspection on the outdoor condenser unit, removing the top grille and fan assembly to access the interior. Found the condenser coil fins heavily clogged with matted dust and lint buildup, restricting airflow and reducing heat transfer efficiency. The coil was cleaned to remove the debris, and the compressor, refrigerant lines, and wiring were visually inspected with no issues noted.

Performed a site evaluation for a whole-home standby generator installation, inspecting the existing outdoor pedestal-mounted electrical enclosure containing the main breaker panel and 50A two-pole breaker, and documenting the dual-meter Milbank enclosure with Oncor Focus AXR-SD meters. Photographed the service equipment, conduit entry, and surrounding area to determine generator placement, transfer switch integration, and service entrance requirements, noting the dusty enclosure interior and the existing wiring configuration for the quote.

Performed member maintenance inspection on a single attic-mounted split system. Measured blower motor amperage at 0.51 A with a true RMS clamp meter. Found frost/ice buildup on the insulated refrigerant lines and fittings at the base of the air handler, which indicates a restricted airflow or low refrigerant charge condition. Condensate drain piping and secondary drain pan were inspected. Further diagnosis of airflow and refrigerant charge is recommended to determine the cause of the freeze-up.

Performed seasonal maintenance inspection on two closet-mounted HVAC systems. Measured condenser motor-run capacitor and amperage draw with a true RMS clamp meter (approx. 8.38 A), confirming electrical operation within normal range. Inspected air handler interior and found heavy buildup, corrosion-like residue, and discoloration on internal components and blower housing, indicating a need for further cleaning and evaluation. Also noted worn, frayed refrigerant line insulation at the outdoor unit that should be replaced to maintain efficiency and prevent condensation issues.

Performed a seasonal preventive maintenance inspection on a single attic-mounted split system. Inspected the 12x24x1 return air filter, which was heavily loaded with dust and debris, and documented its condition for replacement. Inspected the attic flex duct and found torn and frayed foil-faced insulation jacketing with exposed fiberglass, which can lead to thermal loss and condensation; documented for repair. Previously identified restricted return airflow and biological growth in the plenum and evaporator coil remain open items for follow-up.