Heating, Cooling & Air Quality Services in Elmhurst

Completed comprehensive furnace tune-up on 5-year-old residential heating system. Performed full system inspection including burner assembly, heat exchanger, evaporator coil, blower motor, electrical connections, and venting components. All components found operating within manufacturer specifications with no deficiencies noted; system cleaned, tested, and returned to service.

Responded to no-cooling complaint on 3-year-old air conditioning system. Upon arrival, unit was displaying E17 fault code. Followed manufacturer diagnostic flowchart to troubleshoot fault, which indicated a motor communication or wiring issue. Verified aerial motor wire connections, tested DC line voltage connectivity, and inspected motor wiring harness per technical diagrams. Resolved fault code, restored system to normal operation, and confirmed proper cooling function before departure.

Completed comprehensive BFMA furnace tune-up and preventative maintenance inspection on 2-year-old heating system. Replaced dirty air filter, inspected gas valve and control board assembly, and documented significant copper pipe corrosion with heavy verdigris oxidation near valve connections requiring future attention. All system components tested and operational upon completion.

Completed comprehensive BFMA preventive maintenance on four 3-year-old rooftop units, including full tune-up procedures, filter replacements, and belt changes on all units. Inspected condenser coils showing moderate dirt and debris accumulation, noted for future cleaning consideration. All blower motors, electrical connections, and drive belts were inspected and replaced as scheduled, with all units tested and confirmed operational upon completion.

Completed comprehensive BFMA tune-up service on residential air conditioning system, performing electrical diagnostics with amp draw readings of 57.9 amps and voltage testing on outdoor unit. The condenser coil exhibited heavy accumulation of dust, debris, lint, and fibrous material throughout the fin assembly, which was addressed during the maintenance service to restore proper airflow and system efficiency.

Completed annual boiler maintenance including inspection of combustion chamber assembly, blower motor, gas valve controls, and all electrical connections. Verified proper operation of ignition system, heat exchanger, digital control board, and all safety devices. Cleaned and tested unit, confirmed all copper piping connections and brass valves secure with no leaks detected.

Completed annual furnace maintenance on a two-year-old unit located in the basement. Performed comprehensive tune-up including inspection of burner assembly, flame sensor, and ignition components. Examined evaporator coil and heat exchanger for proper operation and cleanliness. All components inspected and found to be functioning within normal parameters with no issues identified at time of service.

Completed comprehensive BFMA tune-up service including full furnace inspection and humidifier maintenance on residential HVAC system. Performed standard seasonal maintenance procedures, verified all safety controls, inspected heat exchanger, tested ignition system, checked gas pressure and combustion efficiency, cleaned burner assembly, and evaluated air handler operation. Inspected and serviced whole-home humidifier unit, verified water supply connections, checked drainage system functionality, and confirmed proper integration with heating system. All equipment found operating within manufacturer specifications with no immediate repairs required.

Completed comprehensive duct cleaning service for residential HVAC system. Cleaned all accessible ductwork, main trunk lines, and return air vents throughout the home, removing accumulated dust, debris, and contaminants from the system. Documented pre-service conditions showing significant dust buildup on floor-level return register and verified proper system operation upon completion.

Completed comprehensive tune-up and maintenance service on AO Smith tanked water heater in residential basement utility room. Performed full system inspection including verification of pressure relief valve operation, examination of all plumbing connections and fittings, assessment of venting components, and visual inspection of tank condition. Checked gas line connections, tested safety controls, and verified proper clearances around unit. All components found to be functioning within normal operating parameters with no immediate concerns identified. Unit properly labeled with current safety and warranty information, and installation appears to meet code requirements with appropriate piping configurations in place.

Completed comprehensive BFMA tune-up service on 16-year-old outdoor air conditioning unit. Disassembled cabinet panels to access interior components, which revealed heavy accumulation of dirt, debris, leaves, and organic matter throughout the unit. Performed thorough cleaning of condenser coil, internal components, and cabinet assembly, removing all accumulated contamination to restore proper airflow and system efficiency. Inspected refrigerant lines, electrical connections, and all mechanical components during service. Reassembled unit and verified proper operation upon completion of maintenance protocol.

Completed comprehensive BFMA tune-up service on two air conditioning systems aged 9 and 21 years. Performed standard maintenance procedures including inspection of evaporator coils, verification of refrigerant levels, electrical component testing, and system performance evaluation. Inspected and documented condition of air filtration system, noting dust accumulation on pleated filter and AprilAire air quality monitoring device operation.

Completed comprehensive cooling system maintenance on 15-year-old air conditioning unit. Performed standard tune-up procedures including system inspection, cleaning of condenser coils, verification of refrigerant levels, testing of electrical connections, and assessment of all mechanical components. Unit operational and running efficiently upon completion of service.

Performed boiler service for property undergoing driveway renovation with existing snowmelt system. Capped off snowmelt zone to accommodate contractor's excavation work and driveway replacement. Inspected existing boiler plumbing assembly including multiple zone valves, pressure gauges, heat exchanger connections, and copper piping with press fittings installed by previous contractor.

Performed scheduled BFMA preventative maintenance tune-up on three rooftop units of varying ages (3, 4, and 25 years old). Completed comprehensive inspection of all three RTUs including both refrigerant circuits on dual-circuit systems, verified electrical performance using diagnostic meters, and replaced air filters on all three units. All systems operational and running within manufacturer specifications upon completion.

Completed standard air conditioning tune-up maintenance on a 4-year-old residential cooling system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of compressor and fan motor, checked refrigerant levels and electrical connections, and inspected the air filter which showed normal dust accumulation for the service interval. All components found operating within manufacturer specifications with no deficiencies noted.

Leveled outdoor Trane air conditioning condenser unit that had settled unevenly on its concrete pad. Used precision level to verify proper horizontal alignment across multiple axes, ensuring optimal equipment operation and preventing future compressor damage or refrigerant migration issues. Unit was successfully adjusted and confirmed level for proper drainage and mechanical function.

Completed comprehensive BFMA tune-up service on two Trane outdoor condensing units located at the lower level of the property. Performed full preventive maintenance protocol on both systems including inspecting electrical connections, measuring refrigerant pressures, cleaning condenser coils, checking amp draws on compressors and fan motors, verifying proper airflow, and testing system operation. Both units are approximately two years old and operating within manufacturer specifications with no deficiencies noted at time of service.

Completed comprehensive BFMA tune-up on 5-year-old air conditioning system, including inspection of outdoor condenser unit with verification of fan operation, heat exchanger coil condition, and proper unit mounting. Performed semi-annual filter change by removing and servicing indoor air return grille, ensuring optimal airflow and system efficiency for continued reliable operation.

Completed comprehensive BFMA tune-up service on two air conditioning systems as part of scheduled preventive maintenance program. Performed standard inspection protocols including filter assessment, system performance evaluation, and documentation of equipment condition. Inspected air filter showing moderate dust accumulation and documented utility area mechanical installations including plumbing connections, electrical components, and battery backup system to ensure all ancillary equipment supporting HVAC operations was functioning properly.