Heating & Air Conditioning Services in West Chicago

Completed comprehensive plumbing inspection of lower level bathroom and mechanical room. Inspected dual showerhead system with rain head and handheld unit, verified proper operation of brushed nickel fixtures and faucet controls, and confirmed white subway tile surround in good condition with no visible leaks or water damage. Examined water heater, associated copper and PEX supply lines, drainage system, and overhead plumbing connections in utility area, documenting all components with photos for maintenance records.

Completed comprehensive BFMA tune-up service on a 3-year-old residential HVAC system including both outdoor condensing unit and indoor air handler. Performed full system inspection, cleaned condenser coils, checked refrigerant pressures, tested blower motor operation, verified electrical connections, and inspected all mechanical components for proper operation. System is operating within manufacturer specifications and ready for continued service.

Completed residential tanked water heater installation with galvanized pipe connections. Installed BFRG140T6N unit with new flue system including 7x5x4 wye tee, 5x4 reducer, and 4x3 reducer to accommodate proper venting configuration. Added expansion tank to system for thermal expansion protection and code compliance. Addressed existing corroded floor drain fixture showing significant rust staining and deterioration. All components properly secured and tested for functionality upon completion.

Responded to service call regarding suspected humidifier water leak. Upon inspection of basement HVAC system, examined furnace unit and associated ductwork, PVC drainage lines, and humidifier components while unit was operational for heating only. Verified heating system functioning properly with humidifier in off position, confirmed no active water leakage present at time of inspection, and assessed drainage configuration and condensate management system for potential issues.

Responded to no heat call at residential property. Upon arrival, performed diagnostic inspection of gas furnace located in basement utility area. Conducted visual inspection of unit, ductwork connections, and associated components including condensate drainage system. Verified proper clearances around equipment and inspected main supply plenum and metal ductwork for integrity. Tested system operation and restored heating functionality to residence.

Conducted on-site assessment for ductwork removal required to facilitate wall repair due to active water leak. Evaluated existing HVAC system configuration in confined ceiling cavity, including horizontal metal supply duct with insulated branch runs secured to structural framing. Documented water-damaged ceiling areas showing brown staining and deterioration near ductwork penetrations. Provided estimate for temporary ductwork disconnection and removal to allow access for plumbing repairs and structural wall support, with subsequent reinstallation upon completion of remediation work.

Completed scheduled BFMA preventive maintenance on commercial rooftop unit (RTU) including comprehensive tune-up procedures and filter replacement. Performed full system inspection of Trane packaged RTU, checked all electrical connections and components, verified refrigerant pressures and temperatures, inspected condensate drainage system, and replaced air filters per maintenance protocol. All equipment operating within manufacturer specifications upon completion of service.

Responded to after-hours call for non-operational furnace less than one year old. Upon arrival, conducted comprehensive system inspection including visual assessment of ductwork and heating equipment. Performed carbon monoxide safety testing at water heater and heating system components, with readings within safe parameters (5 ppm). Documented existing conditions including significant rust corrosion at galvanized ductwork connection points and seams, particularly at horizontal-to-vertical duct junction. Noted weathered galvanized coating and moisture damage indicators throughout duct system. Inspected water heater installation area, copper piping connections, and associated mechanical components. Equipment remains under warranty coverage for potential repair costs.

Responded to no heat call on natural gas furnace installed in December 2020. Upon arrival, verified unit was not igniting despite homeowner replacing air filter prior to service call. Performed diagnostic inspection of gas furnace components including gas valve assembly, ignition system, and electrical connections. Inspected gas valve control module with ON/OFF markings and verified proper gas supply to unit. Examined all wire connections including red, beige, green, blue, and yellow control wiring to gas valve and associated components. Checked electrical connections at wire harness and verified secure terminations. Inspected burner assembly and heat exchanger components for proper operation. Documented equipment condition with detailed photographs of gas valve assembly showing natural gas designation and pressure adjustment warnings per manufacturer specifications. Verified all safety controls and limit switches. System restored to full operational status with proper ignition sequenc

Completed new installation of 9,000 BTU Mitsubishi Hyper Heat mini-split system with outdoor condenser unit mounted on white metal stand against exterior brick and siding. Installed 15-foot refrigerant line set and 15-foot electrical conduit run, connecting outdoor unit to indoor air handler with gray PVC conduit housing and electrical disconnect box mounted to exterior wall. Total installation time was 12 hours, resulting in fully operational heating and cooling system.

Completed comprehensive furnace tune-up and maintenance inspection on residential heating system. Performed thorough examination of control board, electrical connections, and wiring harness, verifying proper terminations and secure connections throughout. Inspected all wire bundles for proper routing and strain relief, confirmed control module mounting and functionality, and documented system components with photographic records for service history.

Responded to a no-heat callback after previous gas valve replacement. Upon arrival, indoor temperature had dropped to 55 degrees with furnace not operating. Accessed furnace cabinet and control panel to diagnose recurring failure. Inspected internal components including blower motor assembly, ignition control board, electrical connections, and gas valve installation from prior service visit. Documented furnace condition and control circuitry for further troubleshooting and repair.

Installed 40-gallon domestic water heater in residential basement mechanical room. Removed existing well anode rod and replaced with electric anode rod to address water odor issue as recommended by water quality specialist. Installation included proper connections to copper supply lines with shutoff valves, venting ductwork, and electrical components. All components tested and verified operational upon completion.

Completed comprehensive furnace tune-up on 16+ year old residential heating system located in basement mechanical room. Performed full preventative maintenance inspection including cleaning and testing of all major components, verified proper operation of burners and heat exchanger, checked gas connections and pressures, inspected and cleaned blower assembly, tested safety controls and limit switches, examined venting system and flue pipe connections to brick chimney, and confirmed adequate airflow through ductwork system. All components found to be functioning within acceptable parameters at time of service. Provided client with quote information for future furnace and air conditioning replacement system as requested.

Replaced defective circuit board in gas furnace heating system. Special ordered replacement control board was picked up from Ferguson supply house in Naperville and installed to restore proper system operation. All electrical connections were properly terminated, gas valve wiring verified, and system tested for normal heating cycle operation.

Responded to no heat call following power outage. Upon arrival, found furnace unresponsive with no power to control board. Inspected electrical panel and control system, identified tripped breaker and reset. Verified all wire connections at control board were secure and undamaged from power surge. Tested transformer output voltage, confirmed proper 24V supply to thermostat circuit. Cycled system through full heating sequence, verified ignition, flame sensor operation, and blower motor engagement. System restored to normal operation with no further issues detected.

Completed comprehensive furnace tune-up on a one-year-old unit installed in basement utility area. Performed standard maintenance protocol including system inspection, filter evaluation, combustion analysis, and safety checks. All components found operating within normal parameters; unit demonstrated proper function with no immediate service requirements identified.

Upgraded existing 2" PVC exhaust venting system to 3" PVC to meet manufacturer specifications and ensure proper condensate drainage and combustion gas venting. Verified system operation and documented installation with photos of control board and completed ductwork installation in basement area.

Conducted thorough diagnostic on unit and identified need for additional support from Lennox technical team. Documented system condition with photos showing control panel with blue indicator light. Senior technician scheduled to return after consulting with manufacturer support (available after 12pm).

Completed scheduled commercial BFMA tune-up service on rooftop HVAC unit, which included replacement of nine air filters. Removed and installed new filters with white plastic frames, ensuring proper fit and airflow. Visual inspection confirmed system components were in working order following maintenance.