HVAC Services for Heating and Cooling – Oak Park, IL

Completed furnace replacement for 16-year-old unit that was shut down and no longer operational. The existing furnace had easy access for removal and installation. Documented existing ductwork measurements showing 13-inch diameter supply plenum, and photographed exterior HVAC equipment including dual air conditioning condensers positioned on gravel pad with proper refrigerant line sets and drainage components connected to the building exterior.

Performed comprehensive maintenance on residential furnace and humidifier system as part of preventative maintenance agreement. Conducted thorough inspection of heating unit, verified proper operation of all components, and took combustion analysis readings using calibrated digital instruments which showed system operating within normal parameters at 759 reading. Replaced 20x25x1 air filter with customer-supplied unit to maintain proper airflow and system efficiency. Inspected ductwork connections, interior compartment, and all accessible components for wear, dust accumulation, and proper function. System tested and confirmed operational with no issues identified.

Responded to no heat call for furnace intermittently shutting off. Upon inspection, diagnosed faulty inducer motor causing unit to cycle on safety. Inspected blower motor, electrical connections, and control board for additional issues. Documented equipment condition with photos showing internal components including motor assembly, wiring harnesses, and control relays for service records and future reference.

Completed comprehensive maintenance inspection on Lennox furnace system and associated water heater as part of annual maintenance agreement. Verified proper operation of all furnace components, inspected heat exchanger, checked burner assembly, and confirmed adequate combustion air supply. Examined PVC venting system for proper installation and clearances. Inspected water heater connections and plumbing fittings, verified proper operation of safety devices, and documented equipment condition through photographic records. All systems found to be operating within manufacturer specifications.

Conducted comprehensive assessment of 18+ year old furnace system experiencing inadequate cooling performance. Documented existing basement-installed HVAC unit with dark gray cabinet, PVC venting, and associated ductwork configuration. Performed detailed measurements of equipment dimensions and clearances using precision measuring tools. Evaluated complete system including furnace cabinet, supply and return ductwork, venting components, and installation environment. Photographed equipment nameplate data, unit positioning, ductwork connections, and mechanical room layout to develop accurate replacement specifications for full system estimate.

Responded to no cooling call on residential HVAC system less than 10 years old. Performed diagnostic inspection of air handler unit located in attic space, checked refrigerant lines, ductwork connections, and electrical components. System evaluated and customer provided with pricing options for necessary repairs.

Replaced defective evaporator coil with faulty TXV under manufacturer warranty. Evacuated system, installed new coil assembly, pulled proper vacuum to 500 microns, charged system to manufacturer specifications, and verified proper operation with all pressures and temperatures within normal range.

Completed full HVAC system replacement including furnace, condenser unit, evaporator coil, and programmable thermostat. New outdoor condenser unit installed on concrete pad with proper electrical connections and refrigerant lines routed through foundation. Digital thermostat installed and programmed to manufacturer specifications, displaying proper operation at 42 degrees setpoint during system testing.

Responded to service call for air conditioning system not turning on. Upon investigation, confirmed issue was related to Ecobee thermostat communication. Communicated with customer via text message to coordinate appointment scheduling and service details.

Responded to no cooling complaint caused by wet switch safety shutoff. Upon inspection, found excessive condensate accumulation in air handler drain pan triggering the float switch. Cleared condensate drain line obstruction, verified proper drainage, tested system operation, and confirmed unit cycling normally with wet switch reset.

Responded to callback for intermittent indoor fan operation. Performed diagnostic evaluation of blower motor and control board assembly, taking measurements and documentation of clearances and component positioning within the air handler. Verified system operation and documented findings with photographic evidence of the mechanical components and piping configuration for service records.

Responded to no airflow complaint on 10+ year old air conditioning system. Upon arrival, confirmed outdoor compressor was running but indoor unit was not delivering conditioned air to living space. Measured supply air temperature at register showing 65.4°F, indicating inadequate cooling performance. Inspected attic installation and identified failed or disconnected supply duct at plenum connection. Flexible ductwork was found completely detached from main trunk line, causing all conditioned air to dump into attic space rather than reaching occupied areas. Reconnected supply duct to plenum and secured connection properly. Verified airflow restoration at registers and system operation returned to normal. Customer declined further repairs at this time.

Responded to callback for excessive noise from newly installed HVAC unit. Upon inspection, discovered loose electrical connection in control panel causing vibration and audible humming that intensified during operation. Secured wire connections with proper wire nuts, verified capacitor mounting, and tested system operation. Unit now running quietly with no abnormal sounds detected.

Completed full HVAC system replacement in residential basement mechanical room, including installation of new furnace unit with proper ductwork connections and plenum integration. Installed condensate pump, fan-powered humidifier, surge protector, and Ecobee thermostat to provide complete climate control functionality. All equipment properly mounted, vented with PVC piping, and connected to existing ductwork system with metal transitions, ensuring efficient airflow and system operation.

Conducted comprehensive evaluation of 24-year-old Carrier R22 air conditioning system with intermittently failing condenser fan motor. Assessed outdoor condenser unit housed in wooden lattice enclosure and inspected indoor ductwork and plenum assembly in basement mechanical space. Provided detailed replacement estimate for complete AC system upgrade due to obsolete R22 refrigerant phase-out and deteriorating condenser fan motor requiring full system replacement rather than repair of aging equipment.

Responded to service call for AC unit not cooling and making noise upon startup. Inspected outdoor condensing unit and found electrical connections at contactor showing signs of wear and outdoor exposure. Examined capacitor, contactor assembly, and associated wiring within electrical compartment. All wire connections were secured and terminals cleaned. Verified proper voltage and amperage at contactor. Capacitor tested within acceptable range. Unit cycled successfully with normal operation restored and noise eliminated upon startup.

Completed comprehensive cooling check on dual-zone HVAC system consisting of two air handlers and two condensing units per maintenance agreement. Performed electrical diagnostics including amperage readings on compressor and fan motors using digital clamp meter, verified all components operating within manufacturer specifications, and inspected refrigerant circuit connections and safety controls with all systems found to be functioning properly.

Performed comprehensive estimate for replacement of 24-year-old air conditioning system utilizing obsolete R22 refrigerant. Evaluated existing outdoor condenser unit and assessed current installation location, clearances, and refrigerant line configuration. Discussed customer's interest in relocating condensing unit to more optimal position and installing new refrigerant line set to accommodate modern equipment specifications and improve system efficiency.

Completed cooling check on two air conditioning systems. Replaced air filters with 16x20x1 and 16x25x1 filters, performed general service inspection, and conducted change-out-the-winter preparation to ensure both HVAC units are operating efficiently for the upcoming season.

Completed scheduled maintenance agreement inspection on residential split HVAC system consisting of condenser unit and air handler located in attic space. Performed comprehensive visual inspection of air handler control board and power supply components, verifying proper operation of all electronic circuits, connections, and safety systems. Documented equipment condition through photographic records showing control board assembly with intact heatsinks, toroidal inductors, wire harnesses, and digital display functioning normally. Inspected attic-mounted air handler installation, confirmed adequate clearances, proper insulation placement around unit, and verified all manufacturer labels and specifications were legible and intact for future reference.