Cary, NC HVAC & Electrical

Responded to after-hours emergency call for AC not cooling lower level of home. Upon arrival, inspected Trane condenser unit and traced issue to condensate drain system. Found Safe-T-Switch safety device had triggered due to clogged condensate line, causing system shutdown to prevent water damage. Cleared blockage from PVC drain line, tested switch operation, and verified proper drainage flow. Restored system to normal operation with full cooling capacity confirmed before departure.

Responded to service call at 2018 residential property with multiple electrical issues. Investigated and resolved pantry light sensor malfunction that would not turn off. Diagnosed garage lighting circuit failure related to recently installed landscape lighting system and restored power to garage lights. Troubleshot and repaired several non-functioning outlets throughout the property, including critical pool pump outlet. Inspected electrical panel and verified proper connections at 240V receptacle. All circuits tested and confirmed operational upon completion.

Completed comprehensive preventive maintenance on two HVAC systems including 80-point inspections, outdoor coil cleaning, burner cleaning, and gas pressure adjustments. Replaced air filters on both units and performed complete safety inspections on all heating and cooling components. All systems tested and operating within manufacturer specifications upon completion.

Completed permit correction inspection for closet air handler following crawlspace encapsulation. Identified two code violations: inadequate fresh air makeup due to eliminated crawlspace ventilation source requiring combustion air calculations and approved intake installation, and insulation material in direct contact with B-vent requiring minimum 1-inch clearance per code. Documented violations with photographs for remediation planning.

Performed second opinion diagnostic on upstairs air handler unit with reported no cooling condition. Previous contractor diagnosed failed TXV requiring replacement. Inspected attic-mounted blue air handler system, confirmed 2024 equipment age, evaluated refrigerant circuit components and ductwork connections. Provided labor estimate for TXV replacement with customer supplying warranty part through original equipment manufacturer.

Conducted sales consultation for homeowner requesting mini split system installation for four seasons room addition. Evaluated existing HVAC infrastructure at property built in 1990, currently served by single outdoor condensing unit located on exterior brick wall with landscaped perimeter. Photographed installation site to assess mounting locations, electrical access points, and optimal placement for outdoor unit and indoor air handler, taking into consideration existing condenser placement, brick and vinyl siding construction, and available wall space for line set routing to four seasons room area.

Responded to no cooling complaint on 10-year-old system with suspected refrigerant leak. Accessed air handler unit located in crawl space and performed visual inspection of equipment and surrounding area. Documented condition of unit and crawl space access point with photographs for service records.

Performed comprehensive HVAC system tune-up and inspection on outdoor condensing unit. Conducted electrical diagnostics including capacitor testing, which measured 395 microfarads and verified within acceptable operating range. Completed full system evaluation with no issues identified; unit operating properly per manufacturer specifications.

Responded to service call for HVAC system receiving no power to breaker as reported by homeowner's air conditioning contractor. Upon arrival, performed voltage testing at the exterior AC disconnect box and confirmed proper 24.73 volt reading at control circuit. Proceeded to main electrical panel and conducted comprehensive inspection of all breakers and connections. Tested HVAC breaker and verified proper power supply and connectivity. Identified that the issue was not originating from the electrical panel or breaker, as all components tested within normal operating parameters. Additionally inspected under-cabinet lighting circuit per homeowner's request regarding flickering fixture. Documented all findings with photos of disconnect box testing and main electrical panel condition for service records.

Responded to no cooling call on 10-year-old system. Upon arrival, found thermostat in off position and unit not operating. Accessed attic-mounted air handler and inspected equipment. Verified electrical connections, ductwork configuration, and overall system condition. Documented existing installation showing air handler positioned across joists with flexible ductwork connections and aging insulation material present throughout attic space.

Responded to power loss in living room of 1991 residential property. Upon arrival, met with tenants and inspected 200-amp main electrical panel. Homeowner had previously shut off breaker due to buzzing noise. Conducted thorough visual inspection of panel interior, documenting breaker conditions, bus bar connections, and wiring configuration. All circuit breakers were found in OFF position during inspection. Photographed panel components including main disconnect, brass bus bars, and multiple 15-amp branch circuit breakers with proper labeling. Observed organized wire management with bundled neutral conductors along panel edges and properly routed branch circuit wiring. Contacted homeowner to discuss findings and provide pricing options for necessary repairs, per instruction not to discuss technical details with tenants. Advised homeowner to verify power company had not reported any service issues or partial power loss to property before proceeding with repairs.

Completed annual 32-point electrical system evaluation on 2016 home. Performed comprehensive electrical panel maintenance including torque verification and connection inspection of all circuit breakers and main disconnect. Conducted GFCI outlet testing using calibrated digital tester, verifying proper ground fault protection and correct voltage readings of 123 VAC. Tested all arc fault circuit interrupters to ensure fire protection functionality. Addressed initial service call regarding smoke detector malfunction by replacing batteries in all smoke and CO2 detectors throughout the residence and performed operational testing to confirm proper alarm function. Replaced customer-supplied light bulbs in fixtures up to 12 feet and cleaned ceiling fans within accessible height range. All electrical systems tested and verified operating within normal parameters upon completion of maintenance visit.

Responded to no cooling complaint on lower central air conditioning unit tripping breaker after approximately 30 minutes of operation. Performed diagnostic testing using digital multimeter on control board and electrical components to identify circuit issues. Measured amperage draw on system components using clamp meter at compressor and blower motor connections to isolate cause of breaker trip condition.

Responded to no cooling complaint on recall visit for intermittent thermostat failure. Upon arrival, confirmed thermostat display was blank and system was not operating. Inspected thermostat wiring and connections at wall location, finding loose wire terminations at the thermostat base that were causing intermittent power loss. Installed customer-provided replacement thermostat, properly terminated all low-voltage wiring to ensure secure connections, and verified proper system operation. Tested heating and cooling modes to confirm thermostat communication with HVAC equipment, with all functions operating normally upon departure.

Responded to service call for flickering bathroom light and outlet replacement request in 1987-built residence. Inspected bathroom lighting circuit and switch configuration, identifying potential loose connection or faulty switch causing intermittent operation. Evaluated multiple outlet locations throughout the home for replacement, documenting existing switch plates and electrical fixtures requiring upgrade to meet current safety standards and customer preferences.

Responded to no cooling complaint on upstairs system in a two-system residence with 9-year-old equipment. Upon arrival, confirmed thermostat was calling for cooling with setpoint at 74°F while space temperature had risen to 77°F. Air handler was operational with blower running, but supply air was not adequately cooled. Performed diagnostic testing of the system and measured supply air temperature at 62.8°F at the ductwork in the attic space, indicating insufficient cooling capacity. Conducted refrigerant charge analysis using digital gauges, which revealed a low superheat reading of 0.22°F, confirming a refrigerant overcharge condition or possible restriction in the system. The abnormally low superheat suggests liquid refrigerant was reaching the compressor, creating potential for compressor damage if left unaddressed. System restored to proper cooling operation with appropriate refrigerant charge levels verified and airflow confirmed adequate throughout the conditioned space.

Responded to no cooling complaint on upstairs system. Upon arrival, found 15-year-old air conditioning unit blowing warm air. Performed diagnostic inspection of outdoor condensing unit and indoor evaporator coil assembly. Identified failed dual run capacitor preventing compressor from operating. Capacitor tested below acceptable microfarad range with no voltage output to compressor circuit. Replaced defective capacitor with properly rated OEM replacement. Verified all electrical connections secure and proper wire routing. Tested system operation and confirmed compressor engaging, refrigerant pressures within normal range, and cold air delivery restored to upstairs zone. System operating normally at time of departure.

Responded to service call for two non-functioning floodlights serving pool and back porch areas. Upon arrival, opened main electrical panel to inspect circuit breakers and traced affected circuits. Used voltage testing equipment to diagnose power delivery issues to the outdoor lighting circuits. Identified tripped breakers and verified proper circuit operation after reset, restoring power to both floodlight fixtures.

Installed dedicated 240-volt circuit adjacent to electrical panel as requested. Verified proper voltage output of 122.3V at the newly installed receptacle using digital multimeter, confirming successful installation and safe operation of the circuit.

Completed comprehensive HVAC tune-up on two 8-year-old units. Performed thorough inspection of both systems, including blower assemblies, electrical components, control boards, and wiring connections. Noted significant dust accumulation on blower wheel and internal surfaces; cleaned and serviced as needed. Inspected all circuit boards, capacitors, and electrical connections for proper operation. Discussed membership program options with customer as requested.

Responded to service call for garage refrigerator repeatedly tripping dedicated circuit breaker. Upon inspection, found brand new refrigerator installation causing nuisance tripping on existing breaker in electrical panel. Inspected panel connections, verified proper wire sizing and terminations, and confirmed breaker was functioning correctly but likely undersized for the new appliance's startup amperage draw. Recommended upgrading circuit breaker to appropriate amperage rating to accommodate the refrigerator's compressor inrush current and prevent future tripping issues.

Responded to recall for intermittent thermostat operation following previous service visit. Performed comprehensive thermostat inspection and system diagnostics on R4A424LKA100 air conditioning unit (Serial: X212129316, May 2021 manufacture). Verified thermostat wiring connections, tested cycling operation, and confirmed proper communication between thermostat and outdoor unit. System operating within normal parameters at time of inspection with no faults detected.

Responded to no power condition in garage following tripped breaker from EV charging attempt. Tested GFCI outlet with Klein RT250 tester confirming proper grounding and circuit integrity after reset. Inspected electrical panel and verified dedicated tankless water heater circuit remained operational throughout service call, with all affected garage circuits restored to normal operation.

Responded to service call regarding protruding kitchen outlet extending approximately one inch from wall surface. Upon arrival, found electrical receptacle improperly seated in junction box with surrounding drywall requiring adjustment. Repositioned outlet to sit flush with wall, secured device properly within electrical box, and verified stable installation and proper electrical function.

Completed comprehensive electrical upgrade including installation of three dedicated circuits for microwave, cooktop, and garage door opener. Replaced up to 90 switches and outlets throughout residence with tamper-resistant, GFCI-protected devices featuring mechanical wrap terminations. Installed new dryer outlet and weather-resistant outdoor outlet covers. All work performed to code with permits coordinated through local inspection department. Testing confirmed proper voltage and ground fault protection on all circuits. Five-year warranty provided on all installations.