HVAC & Air Quality Services in Shaker Heights, OH

Responded to emergency service call for pressure relief valve activation on residential boiler system that was discharging steam and making unusual noise. Conducted thorough inspection of the boiler and associated piping components. System was found to be operational but requiring adjustment to pressure settings and minor repairs to prevent future discharge events.

Diagnosed and repaired zone control issue affecting kitchen thermostat which was causing continuous heating operation despite thermostat being set to off position. Corrected wiring connections at zone valve control box and recalibrated thermostat settings to restore proper temperature regulation and prevent overheating.

Performed routine heating maintenance on an aging system (10+ years old). Inspected insulated ductwork for integrity and proper sealing. Accessed interior components to check connections, wiring, and blower assembly, with particular attention to the flexible hose connections and electrical wiring integrity.

Performed routine heating maintenance inspection. Inspected Aprilaire humidistat mounted on concrete wall, checking wiring connections and functionality. Examined internal control board and wiring harness of heating system, verifying proper connections of multi-colored control wires to ensure proper system operation.

Performed scheduled heating maintenance on furnace system. Inspected and replaced air filters with new pleated filters to ensure proper airflow. Examined complete HVAC setup including furnace, humidifier, and associated PVC venting system - all components functioning normally with no issues detected.

Performed diagnostic assessment on non-functioning boiler system. Documented existing plumbing infrastructure showing aged copper pipes with significant oxidation and examined pressure regulation components. Presented replacement options to customer who indicated they are evaluating multiple estimates for resolving the no-heat situation.

Successfully completed a 200-amp main panel upgrade, replacing the existing panel and installing a new Challenger sub-panel. Work included proper wiring connections of all circuits, installation of new breakers, and ensuring code-compliant electrical distribution throughout the system.

Responded to no hot water complaint following recent maintenance. Inspection revealed pilot light was functioning properly as evidenced by visible flame through sight glass. Verified proper operation of thermocouple and gas valve assembly. System now producing hot water as designed.

Conducted inspection of thermostat system, noting Energizer AA batteries in place and operational. Examined ductwork connections in mechanical room, identifying galvanized sheet metal ducts with visible joints and seams alongside copper piping. Provided replacement options for furnace system based on observed condition of components.

Responded to a service call for a water heater leak. Upon inspection, identified a 20-year-old Bradford White "Defender" tank with significant bottom leakage. Diagnosed terminal failure requiring full replacement. Provided customer with replacement options and documented current installation configuration with photos for proper sizing and connection planning.

Performed heating maintenance on aging Carrier system (10+ years old). Serviced blower motor assembly and inspected electrical connections. Replaced air filter with new pleated media to restore proper airflow and system efficiency.

Performed routine heating maintenance on an aging system (10+ years old). Conducted combustion analysis with Testo 310 analyzer, measuring flue temperature at 131° with carbon monoxide levels at 18 ppm, which falls within acceptable parameters. Visual inspection of heat exchanger revealed normal condition with no signs of deterioration or cracks in the fins.

Responded to emergency service call for a severely leaking boiler. Upon inspection, identified water level issues as indicated by the gauge glass, which was below the safe minimum water line (5/8" above lowest visible part). Repaired leaking connections at pipe joints and restored proper water level in the system to manufacturer specifications.

Performed first-year heating maintenance on a basement-installed furnace with PVC venting system. Inspected Honeywell controller and thermostat functionality, confirming proper operation. System appears to be in good working condition with no issues identified.

Performed contracted maintenance service on water boiler system, including inspection of expansion tank, flow control valves, and circulator pump. Verified proper operation of all components in the heating system, with particular attention to the red boiler unit and associated piping network. All connections, valves, and fittings were examined and confirmed to be in normal working condition with no leaks or damage detected.

Returned to complete previously scheduled repair that was delayed due to frozen conditions. Successfully replaced pressure reducing valve (PRV) and backflow preventer on boiler system located in addition. Installed new components with proper connections to copper supply lines and verified system pressure readings were within normal operating range.

Performed electrical panel inspection and found disorganized wiring with multiple colored conductors (black, white, red, yellow, green) requiring proper organization. Identified and labeled all circuit breakers in the panel mounted on wooden wall structure, ensuring proper connections for safe operation and compliance with electrical code requirements.

Returned to complete scheduled repair by installing new sight glass on the system flow meter. Successfully replaced the damaged component and verified proper operation of the flow indicator assembly. All connections were pressure tested to ensure integrity of the system.

Completed warranty service by removing expired expansion tank from previous installation, requiring two technicians for approximately two hours. Observed and noted that third floor radiators require additional bleeding to ensure proper system function.

Conducted comprehensive assessment of existing furnace system in basement utility area. Evaluated aging unit mounted on concrete blocks with multiple duct connections and visible wear. Inspected electrical components in crawlspace, noting junction box condition and wiring requirements for potential replacement options. Documented furnace/AC replacement alternatives for client consideration.