Heating & Cooling Services in Chicago, IL

Responded to follow-up service call for ongoing condensate leak on second-floor air conditioning system less than five years old. Performed comprehensive diagnostic evaluation of cooling equipment and drainage system to identify root cause of persistent water leakage issue that continued after previous service attempt. Utilized refrigerant manifold gauges to verify system pressures and operating temperatures, confirming compressor discharge pressure at 381.5 psi and monitoring superheat/subcooling values. Inspected evaporator coil drain pan, condensate drain line, and trap assembly for blockages or improper pitch. Checked condenser unit level and verified proper installation to ensure correct refrigerant flow and drainage. Identified underlying issue causing repeated condensate overflow and provided repair options to resolve water damage concerns before summer cooling season.

Completed Comfort Plan maintenance on two air conditioning systems. Performed comprehensive clean and check procedures on both outdoor condenser units, including visual inspection of components, electrical testing with digital multimeter to verify proper voltage and amperage readings, cleaning of condenser coils, and verification of refrigerant levels and system operation. Both units found to be operating within normal parameters. Comfort Plan renewal collected on-site.

Completed spring preventative maintenance on a two-system HVAC setup per the Comfort Plan agreement. Performed thorough clean and check procedures on both the furnace/air handler and air conditioning condenser units, including inspection of the control board, electrical connections, blower motor assembly, refrigerant lines, condensate drainage system, and all associated venting. All components found operating within normal parameters, wiring connections secure, and system ready for the cooling season.

Responded to service call for hallway west rooftop unit with compressor and condenser fan not operating while blower fan ran continuously regardless of thermostat setting. Performed diagnostic inspection of electrical control compartment and identified control board malfunction preventing proper cycling of outdoor components. Documented system conditions with photos of control board, transformer connections, and supply air grille temperatures. Communicated findings to office for property management approval process, noting building was attempting to use unit for heat extraction during re-roofing project beyond normal design parameters. Awaiting authorization to proceed with control board replacement and restore normal system operation.

Completed preventative maintenance clean and check service on residential forced air furnace and air conditioning system per maintenance agreement guidelines. Inspected Trane TUE1C100A9481AD furnace unit manufactured August 2014, verified all technical specifications and safety certifications on equipment nameplate, and documented electrical panel configuration with circuit breaker arrangement and main disconnect switch for system reference.

Completed comprehensive tune-up on American Standard furnace system and addressed customer concern regarding air filter installation. Verified proper filter placement and operation, inspected capacitor and electrical components, and confirmed all system functions operating within normal parameters.

Completed full HVAC system replacement on second floor, removing existing 2005 R22 1.5-ton air conditioning unit and 2006 80% single-stage 44,000 BTU furnace. Installed new Payne brand furnace with proper ventilation ductwork, connected refrigerant lines, and integrated all electrical components and conduit. All ductwork, including vertical cylindrical supply ducts and horizontal insulated returns, were properly secured with ceiling-mounted support plates, and system was tested to verify operational performance.

Completed HVAC system estimate for replacement of existing heating and cooling equipment. Assessment included evaluation of indoor Payne furnace unit with associated ductwork and plenum connections in basement mechanical room, as well as outdoor cylindrical condenser unit positioned on concrete pad adjacent to building exterior. Provided comprehensive pricing options for new system installation including equipment specifications, labor requirements, and necessary modifications to existing infrastructure.

Completed comprehensive clean and check maintenance service on four air conditioning systems as part of comfort plan agreement. Performed thorough inspection of all units, cleaned condenser coils, checked refrigerant levels, verified electrical connections, and tested system operations to ensure optimal performance for the cooling season. All systems are operating within manufacturer specifications with no issues identified.

Completed Comfort Plan maintenance on single air conditioning system. Performed comprehensive clean and check procedures including electrical testing with digital clamp meter to verify proper amperage draw and system performance. Inspected dual-run capacitor (45+5µF, 440VAC) which tested within manufacturer specifications and showed no signs of bulging or degradation. All components found operating normally with no repairs required at this time.

Removed and disposed of existing conventional water heater, then installed one Rinnai Sensi RXP199IN 199,000 BTU tankless water heater. Ran new PVC exhaust venting system through exterior wall and reconfigured gas piping to accommodate the new unit. Connected tankless heater to existing household water lines with new isolation and purging valves installed for future maintenance access. Installed recirculation valve under the furthest fixture to provide instant hot water delivery. Completed startup procedures, tested all connections for leaks, adjusted system settings for optimal performance, and performed comprehensive safety inspection to ensure proper operation of all components.

Installed new 8-conductor thermostat wire from the indoor unit to the furnace and ran new 4-conductor control wire to the outdoor condensing unit. Replaced deteriorated low-voltage wiring to restore proper communication between the thermostat, furnace, and air conditioning system, ensuring reliable operation of the HVAC equipment.

Completed annual Comfort Plan maintenance on air conditioning and air handler system. Performed comprehensive clean and check service including inspection of evaporator coils, which showed moderate dust and debris accumulation on fin surfaces. Cleaned coils to restore optimal airflow and heat transfer efficiency. Inspected heat exchanger and internal components, verified proper operation of all mechanical systems, and confirmed refrigerant lines were secure and properly insulated. Additionally, provided customer assistance with adjusting water temperature settings on IBC 90% efficient boiler system per request.

Completed comprehensive evaluation of existing Magic Aire air handler and associated air conditioning system for replacement estimate. Documented current equipment condition through detailed photography, noting aging ductwork with surface oxidation, existing refrigerant lines with ball valve assembly, and evaporator coil housing. System assessment included inspection of condensate drainage, electrical connections, filter accessibility, and overall installation configuration within confined mechanical space to determine replacement specifications and requirements.

Completed Comfort Plan clean and check maintenance on single-system air conditioning unit. Performed comprehensive inspection of outdoor condenser unit with cylindrical fan assembly, verified proper operation of all components, and confirmed Honeywell Home ProSeries thermostat functionality with system set to cooling mode at 70 degrees. All maintenance services provided under member's Comfort Plan coverage with no additional charges assessed.

Completed annual Comfort Plan maintenance on residential air conditioning system. Performed comprehensive clean and check including inspection of outdoor condensing unit with electrical components, contactor assembly, and wiring connections. Verified amperage draw readings using digital clamp meter, recording 80.4 amps during operational testing to ensure system is operating within manufacturer specifications and providing optimal cooling performance for the upcoming season.

Completed preventive maintenance clean and check service on three heat pump systems as part of group comfort plan agreement. Performed comprehensive inspection of all units including condensate drainage systems with EZ TRAP components, verified proper operation of air handlers and supply registers, and documented temperature and airflow readings using calibration-grade test instruments. All three systems tested within normal operating parameters with no deficiencies noted.

Completed HVAC tune-up on single system with air conditioner and air handler unit found to be clean and operating correctly. Replaced 16x20x1 air filter as part of routine maintenance. System inspected, tested, and confirmed to be functioning within normal parameters with no issues identified.

Completed clean and check service on single-system air conditioning unit and air handler. Unit was found operating without a filter installed. Performed comprehensive tune-up including inspection of outdoor condenser unit, electrical connections, and refrigerant lines. Measured amperage draw at 0.7 amps using clamp meter to verify proper compressor operation. Installed replacement filter in air handler. System tested and confirmed operational within normal parameters following service completion.

Completed full air conditioning system replacement with early morning start. Reclaimed refrigerant from existing condenser, coil, and line-set before disconnecting and properly disposing of old equipment. Installed new Lennox 3-ton 18 SEER2 variable speed condensing unit (Model EL18KCV-036-230) on leveled pad with pea gravel and new matching evaporator coil. Connected to existing copper refrigerant lines, evacuated system to remove moisture and air, then charged with R410a refrigerant per manufacturer specifications. Installed refrigerant detection system for enhanced safety monitoring. Verified existing humidifier operation prior to removal and confirmed proper function after reinstallation with new system. Performed complete system startup, tested all components, adjusted for optimal performance, and conducted comprehensive safety inspection. System operational readings confirmed proper amperage draw and equipment function within normal parameters.