HVAC, Plumbing and Electrical in Detroit

Responded to kitchen sink backup complaint and performed diagnostic inspection of drainage system. Upon arrival, inspected under-sink plumbing configuration and identified issues with drain assembly and trap connections. Examined the existing black trap pipe, white PVC drain lines, and associated fittings for proper installation, blockages, and potential points of failure. Assessed water supply lines and flexible connections for any contributing factors to the drainage problem. Cleared blockage from kitchen sink drain and verified proper water flow through the system, restoring full drainage functionality.

Performed service call on Reznor RA350 oil-fired furnace unit located in commercial facility requiring ladder access. Inspected ceiling-mounted unit with horizontal louver discharge grille and verified proper safety railing installation around equipment. Documented unit condition and configuration, noting this is one of five total units on-site requiring future preventive maintenance scheduling. Unit accessible from ground level with ladder, positioned near corrugated metal ceiling structure with white ductwork distribution system.

Responded to service call for leaking radiator in back room connected to 10-year-old steam boiler system located in basement. Performed diagnostic inspection of steam distribution system, identifying leak source at radiator connection point. Inspected boiler control board, pressure relief components, and steam piping infrastructure for proper operation and potential contributing factors to the leak condition.

Responded to service call for dual heat pump system where one of two Pioneer units was not operating. Performed diagnostic evaluation on non-functioning 3-year-old unit mounted on exterior wooden platform while confirming newer unit remained operational. Completed troubleshooting procedures and system assessment, with both outdoor condensers photographed for documentation purposes.

Completed comprehensive Gold-level furnace inspection on a 2-year-old forced air system located in the basement. Verified thermostat operation showing proper temperature control at 75°F with heating mode functional. Inspected all mechanical components including air handler, refrigerant lines, copper piping connections, brass fittings and valves, electrical connections, and condensate drainage system. All equipment found operating within normal parameters with no deficiencies noted. System confirmed to be in good working condition with proper airflow and no safety concerns identified.

Provided estimate for new air conditioning system installation in basement location. Assessed existing mechanical room configuration with current furnace and water heater setup to determine proper placement and ductwork requirements for AC unit addition. Documented equipment layout and available space for new installation.

Completed comprehensive tune-up service on furnace unit located in basement, equipment age over 10 years. Performed thorough inspection of blower motor assembly, verified all electrical connections and terminal blocks, checked wiring integrity across control circuits, and examined refrigerant line connections. All components found operating within normal parameters, system tested and confirmed functioning properly at time of service completion.

Completed installation and venting work for water heater using chimney liner system. Installed metallic ductwork including smooth rigid piping and corrugated flexible venting to properly exhaust combustion gases through existing chimney structure. Secured all ductwork with appropriate metal straps and hangers to ceiling joists, ensuring proper support and code-compliant clearances. Verified proper draft and ventilation for safe water heater operation.

Conducted site assessment for two-family residential property requiring replacement of two stolen furnaces. Inspected existing HVAC infrastructure including air handler unit, ductwork connections, and supply/return configurations. Documented current equipment conditions, noting deteriorated insulation on plenum ductwork and existing PVC condensate drainage system, and photographed mechanical room layout with annotated measurements for equipment sizing and replacement planning.

Responded to gas leak repair call and conducted thorough inspection of plumbing system. Located and repaired gas leak on black iron pipe connections near water heater installation. Applied pipe dope and properly tightened all gas line fittings to manufacturer specifications. Pressure tested entire gas system to confirm leak elimination and verify safe operating conditions. All connections passed leak detection testing with soap solution. System restored to safe operation with no detectable gas leaks remaining.

# Bathtub Drain Assembly Replacement Responded to a bathroom drain issue that had been ongoing for 30 days in a 60-year-old residential property. Upon arrival, conducted a thorough inspection of the bathtub drainage system to identify the source of the clog and poor drainage performance. ## Work Performed Removed the existing bathtub drain assembly, which showed significant age-related deterioration and corrosion consistent with the home's age. The original brass drain flange and internal components exhibited heavy buildup and wear that was impeding proper water flow. Created an access point in the bathroom wall to reach the drain assembly's connection points and associated plumbing. This wall opening allowed for proper removal and replacement of the corroded drain components that could not be accessed from the tub side alone. Extracted the old drain flange, stopper mechanism, and associated hardware. The removed parts displayed extensive mineral deposits and corrosion that had a

Installed a new 50-gallon Bradford White electric water heater with dual 4500-watt heating elements rated for 240/208V operation. Connected flexible supply lines and electrical service, ensuring all connections met code requirements, and submitted permit application for inspection approval.

Responded to no-heat call where thermostat was not communicating with furnace. Upon arrival, inspected furnace control board, gas valve assembly, and thermostat wiring connections. Identified communication failure between thermostat and furnace control system. Tagged gas valve with safety lockout tags and verified all electrical connections at control module. Restored thermostat communication, tested system operation, and confirmed proper heating function throughout home.

Successfully completed installation of a Lennox 70,000 BTU gas furnace in basement location, including all mechanical and electrical connections. Installation included proper venting with PVC intake and exhaust piping, flue liner installation, condensate drainage system with pump, and reconnection of existing ductwork to new unit. All components tested and system operational upon completion.

Responded to service call for leaking steam boiler located in basement. Upon arrival, performed diagnostic inspection of 2019 steam boiler system and identified active leak at circulator pump assembly with compromised gasket seals at pipe connections. Documented equipment condition with photos showing deteriorated gaskets at pump inlet/outlet joints and recommended immediate repair to prevent water damage and maintain system efficiency.

Responded to no-heat call where furnace was not operating. Upon arrival, inspected Emerson programmable thermostat and verified proper settings and power. Proceeded to basement mechanical room and examined heating system. Diagnosed issue with pilot light assembly preventing ignition sequence. Restored system to proper operation and verified heating cycle completed successfully.

Responded to service call for 10+ year old furnace in basement blowing cold air. Performed diagnostic inspection of gas furnace and air handler unit, examining internal components including heating elements, control board, electrical connections, and gas valve assembly. Identified issue with heating system operation, inspected all wiring connections (multiple circuit wires including red, orange, purple, yellow, black, and white leads), verified gas supply connections, and assessed overall equipment condition showing age-related wear and dust accumulation.

Conducted inspection of existing half-bath exhaust fan system in 1971-built home to assess feasibility of proper ductwork installation to dedicated exterior roof cap for moisture prevention. Examined current fan location in family room and accessed ceiling cavity to evaluate routing options and structural considerations. Documented existing conditions including current duct configuration and identified optimal path for dedicated exterior venting to eliminate moisture damage concerns.

# HVAC Install - A/C & Coil Service Report Successfully completed full-day installation of 2.5-ton air conditioning system with evaporator coil and furnace reinstallation in residential basement utility area. Installation included new copper refrigerant lines with proper insulation, white PVC condensate drainage system with pump, and coordination with electrician for new dedicated circuit as specified. All mechanical and electrical permits were requested and processed, with equipment properly positioned on concrete floor against concrete block walls, refrigerant lines routed to ceiling, and all connections secured per manufacturer specifications and code requirements.

# HVAC Service Warranty Report ## Service Summary Responded to no-heat complaint on 5-year-old furnace producing operational sounds without heat output. Diagnosed failed blower motor and completed replacement under warranty. ## Work Performed Arrived on-site and confirmed homeowner complaint of furnace running without heat production. Conducted comprehensive diagnostic evaluation of basement-installed furnace system. Performed visual inspection of unit components and verified power supply to system. Utilized digital multimeter to test electrical circuits and components. Measured voltage and continuity across heating elements and motor connections. Testing revealed blower motor failure as root cause of no-heat condition. Motor was receiving proper electrical supply but failed to operate, preventing air circulation through heat exchanger and resulting in no heat delivery to living spaces. Documented equipment specifications and wiring configuration through photographic documentation