Heating and Cooling Lathrup Village

Responded to water leak in kitchen ceiling of 1948-built home. Accessed ceiling cavity above kitchen near bathroom area to locate source of leak first noticed one day prior. Inspection revealed compromised plumbing connection in wall cavity. Removed section of ceiling drywall to expose copper supply lines and drainage system. Identified active leak at corroded pipe joint serving bathroom fixtures above. Shut off water supply to affected line, removed damaged section of piping, and installed new copper pipe segment with proper fittings. Tested all connections under pressure to verify repair integrity and confirm no additional leaks present. Documented existing conditions of kitchen and exposed plumbing infrastructure with photographs for record. Advised monitoring ceiling area for any residual moisture and recommended evaluation of other original plumbing throughout home given age of system.

Completed comprehensive Gold AC inspection on an 8-year-old residential cooling system with air handler located in basement. Performed thorough evaluation of outdoor condensing unit positioned on concrete pad adjacent to building exterior. Inspected condenser coil, fan operation, refrigerant lines, and electrical connections. Documented equipment condition through photographic records showing unit situated in mulched landscaping area with surrounding vegetation. Advised customer on proper clearance requirements around condenser unit, emphasizing the need to maintain debris-free zone and remove any animal waste from vicinity to ensure optimal airflow and system performance. Verified all safety controls and operational parameters within manufacturer specifications. Customer renewed Gold Plan maintenance agreement during this visit.

Performed camera inspection on clogged basement laundry room drain that had been experiencing ongoing drainage issues. Video inspection revealed significant blockage at approximately 41.5 feet into the line, with fibrous material and debris accumulation identified as the primary cause of the obstruction. Inspected drain opening and pipe penetration point, noting corroded metal piping with rust buildup that may contribute to future drainage concerns.

Completed comprehensive Gold AC inspection on 3-year-old York condenser unit with air handler located in basement. Performed multi-point system evaluation including refrigerant line inspection, electrical connection assessment, and condenser coil examination. Unit found operating within normal parameters with proper airflow through louvers and fan assembly functioning correctly. Verified electrical disconnect box and conduit connections secure, inspected copper refrigerant lines and insulation integrity along exterior wall mounting. Documented equipment condition and surrounding area, noting vegetation growth near concrete pad that should be monitored to maintain adequate clearance for optimal airflow and service access.

Completed comprehensive Gold AC inspection on 2021 system with air handler located in basement. Performed electrical diagnostics using digital multimeter, measuring capacitor microfarad reading of 38.94 on contactor assembly, verifying proper electrical component operation and system functionality. All tested components operating within manufacturer specifications with no deficiencies noted during inspection.

# No Heat Call - Furnace Running Without Heat Production ## Equipment Information - 4-year-old residential gas furnace located in basement - System under manufacturer warranty - Unit operational but failing to produce heat ## Diagnostic Procedures Performed Upon arrival, confirmed furnace blower motor was running but no heat was being delivered to living space. Performed comprehensive electrical diagnostics using digital multimeters to test voltage and continuity throughout the heating system. Inspected control board, transformer, and safety circuits for proper operation. Checked gas valve electrical connections and measured voltage at valve terminals. Verified thermostat signal was reaching the furnace control board correctly. Tested pressure switches, flame sensor, and ignition system components for proper resistance and continuity values. ## Findings Through systematic testing, identified faulty gas valve failing to open despite receiving proper voltage signal from control board

Conducted comprehensive full system HVAC evaluation of 20-year-old residential heating equipment located in basement utility area. System assessment determined unit has reached end of serviceable life, and complete replacement was recommended to ensure continued reliable operation and efficiency.

Completed comprehensive Gold Furnace Inspection on a 5-year-old forced air heating system located in the basement. Verified unit operational status with burners igniting properly and producing clean blue flames, inspected all internal components including blower motors, heat exchanger, electrical connections, and wiring harnesses for proper operation and safety compliance. Documented system condition through photographic evidence showing active combustion assembly and mechanical components in good working order, confirmed all safety controls functioning correctly, and verified unit meets manufacturer specifications for continued reliable operation.

Completed electrical estimate for whole home generator replacement at manufactured home residence. Assessed existing electrical panel configuration and utility area to determine requirements for generator integration with current breaker box system. Evaluated installation location, electrical service capacity, and necessary transfer switch specifications for seamless backup power integration.

Responded to service call for Cummins residential standby generator not performing scheduled monthly exercise tests. Upon arrival, inspected unit installed in 2020 and accessed control panel to diagnose operational status. Control display showed system in standby mode with 139.7 hours of runtime and last recorded event dated February 2020, indicating exercise cycle had not updated in extended period. Verified AUTO RUN and ON STANDBY indicators were illuminated, confirming unit was armed but not executing programmed test sequences. Reviewed generator control settings and programming parameters to identify cause of missed exercise cycles. Performed system diagnostics to verify battery voltage, control board functionality, and exercise timer configuration. Reset exercise schedule programming and verified proper communication between control module and engine management system. Conducted manual test run to confirm generator starts, runs smoothly, and transfers power correctly. Unit operate

Conducted site assessment for new generator installation at residential property. Inspected existing electrical panel to determine connection requirements and evaluated current gas meter for compatibility with proposed generator system. No existing generator was present; comprehensive estimate provided for complete installation.

Cleared blockage in dishwasher drain line connected to 1/2 HP garbage disposal unit. Inspected under-sink plumbing system showing signs of minor corrosion at connection points. Verified proper drainage function after service.