Raleigh, NC HVAC

Responded to thermostat sensor error alert on HVAC system previously installed in November and serviced for refrigerant leak repair in June. Upon arrival, confirmed Honeywell thermostat display showing active sensor fault message requiring dealer replacement. Documented system installation including ductwork and mechanical components, verified thermostat malfunction, and prepared unit for thermostat replacement to restore proper system operation and temperature control functionality.

Responded to follow-up service call for recurring power loss to appliances. Performed electrical diagnostics on exterior outlet and interior circuits using calibrated testing equipment. Verified proper voltage at 127 VAC with correct wiring configuration at interior receptacle. Inspected weatherproof exterior outlet box mounted on building exterior for signs of moisture intrusion, corrosion, or connection failure. Discussed permanent repair solutions with customer to address ongoing power interruption issues, noting this visit may involve separate diagnostics from previous service work.

Responded to service call for HVAC system running continuously with ice formation observed on outdoor unit. Performed diagnostic evaluation of 10+ year old single multi-zone system. Inspected refrigerant lines, measured electrical parameters using clamp meter showing 1040 reading, and examined evaporator coil assembly in overhead installation. Documented system conditions including copper refrigerant piping and insulated line sets. Assessed airflow restrictions and refrigerant charge levels as potential causes for icing condition.

Responded to a service call for CSST (Corrugated Stainless Steel Tubing) gas line bonding at a 1998 residential property. Upon inspection, found the flexible gas piping system was not properly bonded to the electrical grounding system as required by current electrical code. Installed proper bonding jumper from the CSST gas line system to the main electrical panel grounding bus bar, ensuring continuous electrical path to ground for lightning protection and safety compliance. Verified all connections were secure and tested bonding continuity to meet code requirements for the recent home purchase inspection.

Completed comprehensive annual maintenance tune-up on 2014 HVAC system with no reported operational issues. Performed full system inspection including air handler, blower assembly, ductwork connections, refrigerant levels, and air filtration components. All equipment found operating within normal parameters with no immediate service needs identified.

Completed comprehensive 32-point electrical system evaluation on 1997 residential property for new homeowner. Performed electrical panel maintenance including torque verification and connection inspection of all breakers in main service panel. Conducted GFCI/shock protection outlet and breaker testing, arc fault/fire protection breaker testing to verify proper safety device functionality. Provided smoke and carbon monoxide detector maintenance services including battery replacement and operational testing. Replaced customer-supplied light bulbs in fixtures up to 12 feet and performed ceiling fan cleaning up to 12 feet. Discussed scope limitations regarding in-wall cable routing work, advising homeowner to consult with electrician onsite regarding feasibility. All electrical safety systems verified operational and panel connections properly secured.

Completed comprehensive annual 32-point electrical system evaluation as part of preventative maintenance program. Performed electrical panel maintenance including torque verification and connection inspection to ensure safe operation. Conducted GFCI/shock protection outlet and breaker testing to verify proper ground fault protection functionality. Tested all arc fault/fire protection breakers to confirm operational status and safety compliance. Performed smoke and carbon monoxide detector maintenance services including battery replacement and functional testing of all units. Replaced customer-supplied light bulbs in fixtures up to 12 feet in height. Cleaned accessible ceiling fans up to 12 feet. Reviewed home inspection items with customer and confirmed understanding that diagnostic services for identified issues fall outside the scope of standard maintenance visit. All electrical safety systems tested and confirmed operational at time of service completion.

Responded to no-cooling call on downstairs HVAC unit that went out during storm. Upon arrival, confirmed system was non-operational and verified interior electrical outlet on same wall also lost power. Performed diagnostic testing and temperature readings at supply register (61.8°F) and return grille (76.8°F). Troubleshot electrical circuit serving outdoor condensing unit and determined storm-related power surge caused breaker trip or electrical fault affecting both HVAC system and interior outlet. Reset breaker, verified power restoration to unit, and confirmed system returned to normal operation with proper airflow and cooling output.

Performed electrical inspection on vacant residential property in preparation for utility company meter reinstallation. Inspected main electrical panel, service entrance equipment, and all associated wiring connections. Verified integrity of bus bars, terminal connections, and grounding system. Documented current condition of electrical components including meter base mounting hardware and service conductors. All connections were found to be secure with no immediate safety hazards observed, though some age-related corrosion was noted on terminal hardware. Photographed panel interior and key components for utility company documentation. Property cleared for meter reconnection by utility provider.

Completed ductwork modification in attic space to improve airflow to bedroom. Cut and shortened flexible HVAC duct run, repositioning the ductwork to optimize air distribution and eliminate excess length that was restricting airflow performance.

Responded to reported lightning strike with smoky smell and intermittent electrical issues affecting outdoor and indoor areas. Conducted comprehensive electrical system inspection of main panel and affected circuits to assess potential surge damage and identify any safety hazards. Performed visual inspection of panel components, tested circuit integrity, and examined areas where intermittent operation was reported to ensure no fire hazards or damaged wiring were present, providing homeowner with peace of mind that the electrical system was safe following the lightning event.

Removed non-functional AT&T security system from residence built in 2001. Disconnected all associated wiring, properly capped and terminated conductors to code standards, and secured wires within wall cavity to allow for installation of blank cover plate.

Responded to GFCI outlet issue in garage affecting power to electric water heater. Upon inspection, found outdoor-rated GFCI outlet in weathered condition with visible rust and corrosion on mounting hardware and junction box. Tested and verified GFCI had tripped, cutting power to downstream water heater circuit. Reset GFCI outlet, confirmed proper operation and restoration of 120V power to water heater circuit. Recommended monitoring outlet for future trips and consideration of replacement due to age and environmental exposure causing deterioration of enclosure components.

Responded to service call for non-functional EV charger installed previously that stopped working after breaker trip. Upon arrival, inspected the EV panel and confirmed customer report of melted plastic components inside the enclosure. Documented electrical panel condition and damage with photographs showing the weatherproof enclosure mounted on exterior wall with visible wiring connections and the charger control unit. Investigation revealed heat damage to internal components indicating electrical fault or overload condition. Assessed installation site access between building and vehicle, noting tight clearance in side yard service area where meter and electrical infrastructure are located.

Responded to no cooling complaint on two-system residence. Found tripped circuit breaker affecting one system; reset breaker and restored power to unit. Performed electrical diagnostics on both outdoor condensing units using clamp meter to verify proper amperage draw and system operation. Both systems tested and confirmed operational with normal electrical readings after addressing tripped breaker issue.

Responded to after-hours emergency call for non-functional smart thermostat and inoperative air conditioning system. Upon arrival, performed diagnostic testing of HVAC electrical components using digital clamp meter to verify system power and amperage readings. Evaluated thermostat wiring connections and system capacitor functionality. Per customer request, replaced smart thermostat with traditional analog thermostat to restore reliable climate control operation. Verified proper system startup and confirmed air conditioning unit returned to normal operation following thermostat replacement.

Completed comprehensive heating and air maintenance on 2015 system including 80-point inspection, outdoor coil cleaning, burner cleaning, gas pressure adjustment, and full safety inspection. Verified electrical readings at 24.42 volts using clamp meter and inspected ductwork system in mechanical space. All components operating within manufacturer specifications with no deficiencies noted.

Responded to no cooling call for two-system residence. Upstairs unit (2011) showed reduced airflow; downstairs unit (2020) completely non-operational. Performed diagnostic assessment on both systems. Inspected outdoor condensing units, refrigerant line connections, and electrical control panels. Found faulty dual-run capacitor on downstairs unit measuring outside specifications. Replaced 45 MFD capacitor and verified proper electrical connections at contactor and compressor terminals. Upstairs unit diagnosed with restricted airflow due to dirty evaporator coil and blower assembly. Cleaned indoor coil, checked blower motor operation, and verified proper refrigerant pressures. Both systems restored to full operational status with normal cooling output and airflow confirmed prior to departure.

Completed comprehensive heating and air maintenance on a 2003 system, including an 80-point inspection, outdoor coil cleaning, burner cleaning, and gas pressure adjustments as needed. Performed thorough safety inspections and verified all electrical connections and system components for proper operation. All measurements confirmed within acceptable parameters, and system is operating efficiently.

Responded to a service call for multiple non-functioning kitchen outlets after a floor steamer was plugged in. Upon inspection, discovered a failed outlet with severe burn damage and charring on the terminal block, indicating electrical arcing and overheating caused by the high-amperage appliance. Replaced the damaged outlet, verified proper wiring connections, and tested all affected kitchen receptacles to confirm restoration of power and safe operation throughout the circuit.

Responded to service call for no airflow to bedroom in single-system residence. Inspected HVAC unit and confirmed previous contractor's findings of damaged 10-inch return flex duct in attic. Performed electrical diagnostics on outdoor unit using multimeter, verifying voltage readings and system operation. All electrical components tested within normal operating parameters. Documented conditions with photos for customer reference prior to home closing.

Completed comprehensive heating and air maintenance including 80-point inspection on both units, outdoor coil cleaning, burner cleaning, gas pressure adjustments, and full safety inspections. Investigated beeping sound originating from crawl space area and performed electrical diagnostics using clamp meter to verify capacitor function and circuit integrity. All systems tested and operating within normal parameters upon completion.

Responded to upper level HVAC system with inadequate cooling performance. Upon inspection, discovered significant biological growth inside the air handler plenum and noted absence of secondary safety switch at evaporator coil. Thoroughly cleaned and washed air handler components to remove biological contamination. Tested existing drain pan safety switch and confirmed proper operation. Measured temperature split across evaporator coil and recorded 14-15°F, indicating reduced system efficiency. Checked refrigerant pressures at outdoor condensing unit and found readings below manufacturer specifications. Recommended system recharge with approximately two pounds of refrigerant to restore pressures to proper levels and improve cooling capacity. Additionally recommended installation of secondary safety switch at evaporator coil location to provide redundant overflow protection and prevent potential water damage in attic space should primary drain line become obstructed.

Completed recall service for previously overlooked electrical switch plate installation. Located and installed missing cover plate on wall-mounted toggle switch that had been inadvertently left exposed during prior work. Switch is now properly covered and meets code requirements.

Responded to high humidity complaint on 7-year-old system. Inspected evaporator coil in attic space and found heavy dust and debris accumulation on coil fins, frame, and drain pan, which was restricting airflow and reducing system efficiency. Documented conditions with photos and placed monitoring device to assess system performance and humidity levels.