West Lake Hills, TX HVAC Services

Performed seasonal maintenance on the attic-mounted air handler, inspecting the blower assembly, UV lamp installation, and plenum interior. The blower wheel and housing were clean with no rust, cracks, or debris, while the plenum showed dust accumulation, aged insulation staining, and minor surface rust on the compartment floor; no operational deficiencies were identified.

Inspected the electrical panel in response to a reported buzzing/arcing noise, removing the cover to evaluate the main breaker, branch breakers, and conductor routing. Observed a cramped, cluttered enclosure with bundled conductors crossing multiple directions, worn or taped insulation on wiring entering at the base, and aged interior conditions that may contribute to loose connections or arcing. Documented findings with photographs to support an estimate for troubleshooting and corrective work.

Inspected reported issues at multiple bathroom fixtures, including a slow-draining powder room sink, low shower water pressure, a broken drain stopper, and water leaking at faucet handles on a third bathroom fixture. Tested the powder room sink under flow and verified the pop-up drain and overflow operation, and reviewed the whole-home water treatment and filtration setup, tankless water heater plumbing, and supply piping in the utility area for visible leaks, corrosion, or damage, with none observed. Findings and recommended repairs for the remaining reported issues were documented for follow-up.

Performed preventive maintenance on a two-system residential HVAC installation. Removed the outdoor unit access panel to inspect the control board, wiring, condenser coil, and electrical connections, and identified charred, deteriorated refrigerant line insulation requiring replacement. Checked the return-air grille with a handheld meter for airflow and measurements, noting heavy dust accumulation on the slats that warrants cleaning to maintain proper airflow.

Performed electrical member maintenance inspection of the 46-year-old home's single-panel system, including exterior and equipment-area components. Found the exterior GFCI receptacle enclosure heavily weathered with white corrosion buildup and debris around the device and conduit entry, and inspected the conduit runs, clamps, and the Intermatic control enclosure in the crawl space area, which showed only light dust and age-related wear with no rust or breakage. Documented findings and recommended corrosion remediation and enclosure/receptacle replacement at the exterior outlet, along with the previously noted surge protection and code update options.

Performed scheduled maintenance on two rooftop-mounted condenser units. Removed access panels and inspected the control boards, wiring harnesses, capacitors, and electrical connections for condition and security. Measured operating amperage with a true-RMS clamp meter, recording 1.38 A on a control circuit conductor, and checked the unit's drain and base area for debris. Systems were left operational, with electrical components accessible and secured for continued service.

Performed seasonal maintenance on two heat pump systems and inspected associated air purification/dehumidification components. Found the indoor evaporator coils clogging with dirt, a bypassed filter allowing debris past the filtration, a heavily soiled blower assembly adding stress to the motor, and a dirty outdoor condenser with leaf and dirt buildup, all contributing to reduced airflow and risk of coil freeze-ups. Documented findings and recommended corrective cleaning and regular maintenance, as heat pumps operate year-round. Verified indoor conditions with a digital psychrometer (76.8°F, 43.4% RH, 52.9°F dew point).

Performed a full plumbing system inspection and water heater assessment for leak-mitigation options. The electric water heater (approx. 10–12 years old) is completely enclosed by HVAC ductwork, which rules out a tankless conversion and limits relocation or service access. Recorded static water pressure at 55 psi and dynamic pressure at 46 psi (9 psi drop), water hardness at 6 GPG, and chlorine at 0.5 ppm. Also identified a slow drip at both master bath faucets when closed, consistent with a failed internal seal in the cartridge or housing, and a stiff, noisy kitchen faucet handle; provided a solution guide with recommendations.

Evaluated the exterior-mounted electrical service, including the overhead service entrance, galvanized conduit riser, meter base, and main breaker panel, for the addition of three 220V garage outlets. Inspected the existing panel and found congested, loosely arranged conductors with multiple wire-nut splices, along with rust staining on the brick below the enclosure, and determined that a new panel and dedicated circuits are needed to support the added load. Prepared estimates for a panel replacement and for the branch wiring required for the planned mini-split system.

Performed a Manual J-style load calculation for a new ductless mini-split installation in a detached garage (approx. 1,125 sq ft, 1 story, 18 ft ceilings). The model used framed R-13 walls, an uninsulated sloped ceiling, slab-on-grade flooring, 2-pane clear glazing, average infiltration, and no mechanical ventilation. Calculated design loads were approximately 37,496 BTUH heating and 37,162 BTUH sensible cooling (2,014 BTUH latent, ~4.4 tons total), which will guide mini-split system sizing and zoning for the quote, coordinated with the electrical scope for the same space.

Completed spring maintenance on a 2-year-old HVAC system located in closet of a 40+ year-old residential property. Performed comprehensive inspection of blower motor assembly, heat exchanger components, and ductwork connections. All system components found operating within normal parameters with no immediate concerns identified. Verified proper airflow through supply and return ducts, inspected electrical connections and wiring, and confirmed motor and blower assembly functioning correctly. System showing typical operational wear consistent with age, with minor discoloration noted on heat exchanger flange connection—normal for equipment in service. Unit continues to operate efficiently with no refrigerant leaks detected during visual inspection, following up on previous warranty leak search scheduling from prior service call.

Responded to drainage issue in HVAC system. Upon inspection, found significant condensation accumulation throughout ductwork and evidence of moisture-related problems including standing water droplets on duct ceiling and biological growth on interior duct surfaces. Photographically documented evaporator coil condition showing dust accumulation on fins and drainage pathway. Identified compromised drainage system allowing moisture buildup and potential microbial contamination within air distribution system.

Responded to no hot water complaint in rear of home. Inspected Navien tankless water heater system and control panel, verified unit power and gas supply connections via yellow flexible gas line and copper water lines. Diagnosed and resolved issue, restoring full hot water functionality to affected areas of the residence.

Completed comprehensive plumbing maintenance inspection on property with dual water heating systems: Noritz 2404 tankless unit (NG, 2021) displaying Error Code 012 with non-flashing LCD, and Rheem 50-gallon tank unit (NG, 2021) with inaccessible expansion tank. Identified shower head leak in central bathroom due to calcium buildup requiring replacement. Documented guest wing bathroom sink drain concerns with limited P-trap and water supply accessibility. Prepared estimate for installation of hot water line to master bathroom toilet per homeowner request.

Responded to no power condition at walkway gate magnetic lock. Performed voltage testing and diagnostic inspection of gate control panel and associated electrical components. Utilized digital multimeter to verify power supply, circuit integrity, and control board functionality. Inspected magenta control board, relay connections, terminal blocks, and wiring harness for loose connections, damaged components, or signs of environmental exposure. Assessed condition of internal panel components including circuit protection devices and identified debris accumulation at panel base. Verified proper grounding and connection integrity throughout control system to restore power to magnetic lock mechanism.

Completed scheduled maintenance on air-cooled standby generator unit located at front side of residence. Performed comprehensive system inspection including visual examination of all external components, control panel functionality check, and verification of utility disconnect operation. Replaced backup battery as part of routine maintenance cycle per manufacturer specifications. Inspected electrical connections at transfer switch and disconnect box, confirming all warning labels and safety placards present and legible. Verified proper mounting and secure positioning of unit on prepared pad with gravel base. Checked flexible conduit connections and confirmed no signs of corrosion or damage to enclosure panels. System tested and operating within normal parameters with no issues reported by homeowner prior to service visit.

Responded to service call for stuck toilet seat bolt preventing lid replacement. Upon inspection, found plastic bolt had fused to mounting hardware on original 26+ year old toilet fixture. Removed seized bolt using appropriate extraction technique and successfully installed new toilet seat with proper mounting hardware. Additionally tightened and aligned loose toilet seat on second fixture in residence to ensure secure attachment and proper positioning.

Responded to service call for 3-year-old residential HVAC system in attic not cooling and failing to maintain temperature. Accessed attic system using gate code, confirmed safe working conditions. Inspected air handling unit, condensate drain pan, drainage lines, and associated ductwork. Documented system condition including condensate management components, PVC drainage piping with brass fittings and shut-off valve, and flexible ductwork connections. Evaluated unit operation, checked refrigerant levels, and assessed airflow through silver flex duct system. System restored to proper cooling operation and temperature holding capability.

Successfully installed a new 3-ton side discharge variable speed heat pump system with matching air handler. The installation included complete system setup with proper refrigerant charging, electrical connections at the outdoor unit's control panel, and verification of all operating parameters using digital manifold gauges. All refrigerant lines were properly connected and tested, with system diagnostics confirming optimal performance levels. The existing filtration system was retained per specifications. The complete installation is backed by a 10-year parts and labor warranty, and financing was arranged through Synchrony Financial.

Responded to no cooling call on 9-year-old residential air conditioning system. Upon arrival, performed diagnostic evaluation of outdoor condensing unit located in side yard landscaped area. Conducted visual inspection of equipment and documented unit condition and installation environment. Assessed system operation and identified root cause of cooling failure. Completed necessary repairs to restore proper cooling function and verified system returned to normal operating parameters.

Responded to service call for tripping breakers and GFCI receptacles that would not reset in a 5-year-old residential property. Upon arrival, located and inspected dual electrical panels in utility area. Opened panel covers and performed comprehensive visual inspection of all circuit breakers, bus bars, and electrical connections. Tested affected GFCI circuits and identified fault conditions preventing proper reset function. Inspected breaker integrity, verified proper seating of all breakers in panel, and checked for signs of overheating or loose connections at terminals. Examined neutral and ground bus bar connections for proper torque and wire integrity. Documented panel conditions with photographs showing breaker arrangement, wiring configuration, and overall system status for customer records.

Completed return visit to resolve ongoing shower repair issue. Performed comprehensive 30-point plumbing inspection to identify root cause of previous repair failure. Inspected and tested water pressure regulation system, including exterior pressure gauge and associated piping connections. Verified proper water flow and pressure at bathroom fixtures, including sink faucet operation. Documented system conditions with photos showing pressure readings and fixture performance to confirm successful resolution of shower malfunction.

Responded to service call for 5-year-old tankless water heater experiencing intermittent shutdown issues. Upon arrival, performed comprehensive diagnostic evaluation of the unit including error code analysis, inspection of digital controller display, verification of gas supply line connections, and assessment of water flow components. Examined venting system for proper operation and clearances. Inspected inlet water filtration system and pressure regulation equipment, noting pressure gauge reading at zero PSI which indicated potential water supply or pressure regulator malfunction. Evaluated all brass and copper plumbing connections, shut-off valves, and compression fittings throughout the system. Identified damaged components in lower cabinet section that required attention. Checked electrical connections and wiring to controller board. Assessed condition of gas flex line and associated safety shut-off valves. Documented system configuration with detailed photography of pressure monit

Responded to guest house shower temperature control issue where water randomly fluctuated between hot and cold. Diagnosed failed thermostatic cartridge in shower valve assembly. Removed tiled wall access panels to expose valve body and disassembled pressure-balancing cartridge system. Extracted defective blue thermostatic cartridge along with worn seals, O-rings, and retaining clip from brass valve housing. Installed new pressure-balancing cartridge assembly with fresh gaskets and seals, reassembled valve components, and tested for proper temperature regulation and consistent water flow.

Responded to service call for guest house mini-split system with inadequate cooling performance. Upon arrival, performed comprehensive diagnostic evaluation of the 7-year-old ductless mini-split system including inspection of the outdoor condensing unit, refrigerant lines, and electrical connections. Visually assessed the outdoor unit positioned on gravel pad adjacent to building exterior, noting weathered housing and accumulated environmental debris on protective grille and coil surfaces. Checked refrigerant line connections, electrical conduit routing, and mounting hardware for proper installation and secure attachment points. Evaluated system operation, airflow patterns, and temperature differential across the evaporator coil. Documented equipment condition through photographic documentation showing outdoor condensing unit placement, associated plumbing infrastructure, and overall installation environment. Provided technical findings and recommended corrective actions to restore opt