Completed annual cooling maintenance on 12-year-old EnergiAir system with 2019 condenser. Replaced heavily soiled air filter with new filter, documenting significant dust and debris accumulation on original filter. Inspected evaporator coil and discovered excessive frost buildup on coil surfaces and interior cabinet walls, indicating potential airflow restriction or refrigerant issue. Documented refrigerant line routing and frost conditions. System requires follow-up to address freezing condition and verify proper airflow and refrigerant charge levels.

Completed annual cooling maintenance on 11-year-old system. Inspected and photographed damper actuator motor assembly showing normal wear with minor housing discoloration; confirmed proper wiring connections and operation. System tested and operating within manufacturer specifications.

# Carrier AC Maintenance and Cleaning Responded to service call for 10-year-old Carrier air conditioning system experiencing reduced cooling performance. Upon arrival, performed visual inspection of outdoor condenser unit and identified significant debris accumulation affecting system efficiency. Condenser coil fins showed substantial dirt, dust, and organic matter buildup throughout the heat exchanger assembly, particularly concentrated in lower sections. External grille and protective panels exhibited heavy contamination with mold, mildew, and environmental debris covering approximately 60-70% of accessible surfaces. Vegetation growth observed at unit base, with weeds encroaching on equipment foundation. Performed comprehensive condenser coil cleaning using appropriate cleaning solutions and techniques to remove accumulated dirt and biological growth from fins and coil surfaces. Cleaned external cabinet panels and protective grilles to remove mold, mildew, and surface contaminatio

Completed full air conditioning system replacement at residential property. Removed existing outdoor condensing unit and installed new replacement unit on exterior pad adjacent to foundation. Verified proper refrigerant charge, electrical connections, and system operation. Unit positioned on gravel base near gray vinyl siding with adequate clearance for airflow and future maintenance access.

Inspected 5-year-old Bradford White water heater with significant corrosion present on top of unit. Documented existing conditions with photographs showing corroded connections and piping assembly including copper lines, PEX hot and cold water connections, PVC vent pipe, and shut-off valves. Customer was notified of findings and provided with visual documentation of the corrosion issue for their records.

Completed annual cooling maintenance on 15-year-old AC system. Performed comprehensive tune-up including system inspection, cleaning, and operational testing to ensure optimal performance for the cooling season. All maintenance tasks documented with photos for service records.

Responded to no-cooling complaint on 12-year-old recreational vehicle air conditioning system. Upon inspection, discovered loose wire connections at the thermostat control panel terminal block, which were preventing proper communication between the thermostat and compressor unit. Secured all electrical connections, verified proper voltage at terminals, and tested system operation to confirm unit now cooling to setpoint temperature.

Completed annual cooling maintenance on 10-year-old residential air conditioning system. Performed comprehensive tune-up including inspection of condenser unit, refrigerant level check, electrical connections verification, and system performance testing. Unit operating within normal parameters; no issues found.

Responded to customer complaint of intermittent sewer odor in basement and leaking shower head. Upon inspection, identified improper venting on sump pump system as source of sewer gas infiltration. Verified sump pump vent configuration and confirmed "VENT ONLY" labeling on vertical PVC discharge lines. Assessed all pipe connections, rubber couplings, and hose clamps for proper seal integrity. Inspected bathroom facilities including toilet and shower area to rule out additional plumbing issues contributing to odor problems. Recommended proper venting solutions to prevent negative pressure conditions that allow sewer gases to enter living space through plumbing fixtures and floor drains. Addressed shower head malfunction requiring repair or replacement to eliminate water spurting issue.

Completed annual cooling maintenance on 7-year-old EnergiAir system with warranty coverage through February 2028. Verified outdoor condensing unit was properly leveled using precision level tool to ensure optimal operation and proper refrigerant flow. Inspected exterior cabinet condition, ventilation louvers, and mounting stability. Unit found to be within acceptable level tolerance for continued efficient operation. All components accessible and functioning as designed.

Completed annual cooling maintenance on 6-year-old Carrier AC system per service contract agreement. Performed comprehensive tune-up including inspection of condenser unit, verification of refrigerant levels, cleaning of coils, and testing of all electrical components. System operating within manufacturer specifications with no deficiencies noted; unit confirmed in proper working condition for continued seasonal operation.

Completed full air conditioning system replacement at residential property. Installed new outdoor condensing unit on existing concrete pad with proper clearances, connected refrigerant lines with appropriate field charge added to factory charge for total system capacity, and verified all electrical connections including disconnect box and conduit routing. System tested and operational upon completion.

Responded to service call for air conditioning system tripping breakers and rendering entire home without cooling. Upon arrival, inspected six-year-old outdoor condensing unit and found excessive dirt and debris accumulation on condenser coil and protective grille, restricting airflow and causing compressor to overwork and trip electrical breakers. Observed oxidation on copper refrigerant lines consistent with unit age and outdoor exposure. Cleaned condenser coil and grille to restore proper airflow, verified electrical connections and compressor operation, tested system functionality, and confirmed unit cycling properly without tripping breakers. System restored to normal operation with adequate cooling capacity throughout home.

Responded to service call for leaking shower faucet in approximately 30-year-old home where slow leak had been worsening over time. Upon inspection, identified worn internal valve components within the brass shower control valve as the source of the leak. Disassembled the shower valve assembly by removing the decorative acrylic handle and escutcheon plate to access the valve cartridge. Replaced deteriorated cartridge seals and O-rings that had failed due to age and mineral buildup. Reassembled the fixture, ensuring proper alignment and secure mounting of all components. Tested the valve operation through multiple cycles to verify complete leak elimination and smooth handle operation. Confirmed no additional leaks present at second shower location after thorough inspection. System restored to proper working condition with no further dripping or water loss.

Installed new Reznor unit heater in corner-mounted ceiling configuration. Connected gas supply line with appropriate shut-off valve and completed all electrical and ventilation connections. Verified proper operation of heating elements and controls upon startup.

Completed annual cooling maintenance on a 2011 EnergiAir system, including inspection of the outdoor condensing unit and indoor condensate pump assembly. Verified proper operation of all components, checked refrigerant levels, cleaned condenser coils, inspected electrical connections, and confirmed condensate drainage system is functioning correctly with no visible leaks or blockages.

Conducted on-site estimate for garage heating solutions in a well-maintained residential attached garage with epoxy flooring. Evaluated electrical panel capacity and existing infrastructure to determine feasibility of installing a unit heater system. Assessed space layout, clearances, and power availability to provide heating options for the approximately 2-car garage space.

Completed annual cooling maintenance on 15-year-old Carrier air conditioning system. Performed comprehensive tune-up inspection including filter check, refrigerant level verification, electrical connections testing, condensate drain evaluation, and overall system performance assessment to ensure optimal operation for the cooling season.

Responded to service call for toilet not flushing correctly. Upon inspection, removed tank lid and examined internal flush mechanism components including flush valve assembly and fill valve system. Documented existing conditions of toilet tank interior and surrounding bathroom area. Water supply line and wall valve connection verified as secure and functioning properly.

Completed QUOTR-quoted repair involving replacement of a faulty 1-inch pressure vacuum breaker on exterior irrigation system and installation of new bathroom sink pop-up assembly. The exterior pressure vacuum breaker was removed from the wall-mounted plumbing configuration and replaced with a new brass backflow prevention device, ensuring proper protection against contamination of the potable water supply. Inside, the bathroom sink drain assembly was serviced by installing a new pop-up mechanism with chrome finish, including drain body, pivot rod, and lift rod components, all properly sealed and connected to the existing white PVC P-trap. Both repairs restore full functionality to the plumbing fixtures and maintain code compliance for backflow prevention.