Heating & Cooling Services in Chicago, IL

Completed comprehensive estimate for complete HVAC system replacement including both air conditioning and furnace units for new customer. Assessment included existing attic-mounted air handler with flexible ductwork distribution system and outdoor condensing unit located beneath deck structure with decorative screening. Provided detailed replacement recommendations and equipment specifications for upgraded heating and cooling system to meet customer's comfort requirements.

Responded to no cooling complaint at residential property. Upon arrival, performed diagnostic evaluation of air conditioning system. Inspected control board assembly and electrical connections, checking for proper voltage and amperage readings using clamp meter. Measured system performance and verified all wiring connections to circuit board were secure. Documented equipment information and current operating conditions for service records.

Responded to no cooling complaint in master bedroom. Upon arrival, verified thermostat settings, checked filter condition, and confirmed breaker status. Inspected air handler unit located in utility closet and assessed ductwork connections. Evaluated refrigerant levels in system, noting previous service history indicating low charge. System required refrigerant recharge to restore proper cooling capacity to affected zone.

Responded to no cooling complaint with 7-degree temperature differential between thermostat setpoint and actual room temperature. Upon inspection, found Frigidaire air handler with severely contaminated evaporator coil restricting airflow and significantly reducing heat transfer capacity. Coil exhibited heavy accumulation of dust, dirt, and debris on fins and surfaces. Additionally, discovered extensive mold and algae growth in drain pan and surrounding interior compartment surfaces, indicating prolonged moisture issues and inadequate drainage. Performed thorough cleaning of evaporator coil to restore proper airflow and heat exchange efficiency. Cleaned and treated drain pan and interior surfaces to remove biological growth. Cleared condensate drain line to ensure proper moisture removal. Verified system operation after service; unit now cooling effectively with improved airflow and temperature control restored to normal parameters.

Responded to warranty callback for loud vibrating noise from second floor AC unit following recent installation. Inspected American Standard furnace system with Carrier air handler and Trion air filtration cabinet. Verified all mechanical connections, refrigerant lines, and mounting hardware for secure installation. Checked PVC condensate drainage, ductwork transitions, and blower motor assembly for proper operation. Identified and resolved vibration issue related to installation. System tested and verified operating within normal parameters. Documentation photos captured showing complete HVAC system configuration and smart thermostat control board installation.

Responded to service call for water leak near furnace area. Upon arrival, conducted thorough inspection of heating equipment, surrounding piping, and mechanical room to identify source of water dripping onto floor. Examined all visible plumbing connections, condensate lines, pressure relief valve, and external water sources that could potentially affect the equipment area. Documented equipment conditions and potential leak sources with photographic evidence for further assessment.

Responded to no cooling call at residential property. Upon arrival, accessed outdoor condensing unit located approximately 8 feet high requiring ladder access. Performed diagnostic testing using digital clamp meter to assess electrical components and system operation. Inspected indoor air handler unit and associated ductwork in mechanical closet. Identified system failure and discussed repair options with customer. Documented equipment information and captured diagnostic photos for service records.

Responded to no-cooling call on air conditioning system installed in 2020. Upon arrival, inspected electrical connections at junction box and discovered wiring issues that were preventing proper system operation. Traced electrical fault to outdoor unit on roof where deteriorated conduit and compromised wiring connections were identified. Documented electrical deficiencies with photos for warranty review and provided customer with repair options to restore system functionality.

Responded to water leak complaint on recently installed air conditioning system. Upon inspection, found severely restricted airflow due to heavily soiled air filter causing condensate overflow from drain pan. Documented existing ductwork configuration and HVAC unit installation in attic space, confirmed proper drain line installation with no leaks present. Issue determined to be maintenance-related rather than installation defect, as clogged filter restricted airflow causing excessive condensation and backup.

Completed full HVAC system replacement including disconnection and disposal of existing air handler with hydronic coil from mechanical closet. Installed new ADP 1.5-2.0 ton air handler with hydronic coil, fabricated custom sheet metal transitions, and connected to existing supply air ductwork, return air ductwork, and electrical service. Installed new Honeywell standard thermostat for system control. Removed existing condensing unit from roof and installed new Lennox 13 SEER2 ML13KC1-024-230 2.0 ton air conditioning condensing unit in same location. Flushed existing copper lineset and connected new equipment. Performed complete system evacuation to 423 microns to remove moisture and air, then charged system with R454B refrigerant to manufacturer specifications. Installed EZ trap, zone valve, and surge protector for system protection and proper operation. Conducted full system startup, testing, and final adjustments to ensure optimal performance and efficiency.

Responded to no cooling call on 2018 Lennox air conditioning system. Upon arrival, performed diagnostic evaluation of system including thermostat settings verification, air filter inspection, electrical breaker check, and temperature measurements at supply ductwork. Documented equipment information and captured photos of furnace installation and diagnostic temperature readings during service call. Discussed available service options and maintenance plan with new customer.

Responded to no cooling complaint on second floor unit with indoor temperature at 94 degrees. Upon arrival, verified thermostat set to 72 degrees in cooling mode with system blowing warm air. Performed diagnostic evaluation of outdoor condenser unit and indoor air handler. Inspected refrigerant lines, electrical connections, and compressor operation. System exhibited signs consistent with aging equipment over 10 years old. Documented equipment information and captured photos of outdoor unit installation showing dual condenser setup with proper clearances and electrical disconnects. Completed thorough assessment and discussed repair options and replacement considerations given age of equipment.

Responded to service call for non-operational air conditioning system with reported furnace blower vibration. Upon inspection, identified blower motor assembly as source of excessive vibration affecting system performance. Performed diagnostic evaluation of motor, housing, and mounting components. Documented equipment condition with photographs showing motor assembly, shaft, and housing with visible wear and dust accumulation. Presented repair options and discussed preventative maintenance program to prevent future issues.

Responded to no cooling complaint on residential air conditioning system. Upon inspection, diagnosed failed dual run capacitor with visible corrosion on terminal cap and tested electrical readings confirming capacitor failure. Replaced defective capacitor, verified proper voltage and amperage readings at compressor and blower motor, and confirmed system returned to normal cooling operation.

Completed preventative maintenance tune-up on single HVAC system. Performed comprehensive system inspection, recorded temperature readings of 72.3°F, measured electrical current draw at 308 amps using clamp meter, and verified capacitor operation and all electrical connections were secure.

Responded to no cooling complaint on 10-15 year old rooftop unit. Upon arrival, performed visual inspection of indoor air handler and associated ductwork in mechanical room. Measured refrigerant line sizing to verify proper installation specifications. Inspected condition of furnace/air handler unit, noting age-related wear on insulation and PVC condensate drainage system. Evaluated overall system components including ductwork insulation, electrical connections, and drain lines for signs of leakage or deterioration. Documented equipment condition with measurements and photographic evidence for further diagnostic assessment and repair recommendations.

Responded to callback regarding non-operational compressor one day after completing warranty service on attic-mounted air handler system. Upon inspection, verified air handler installation including suspended unit with multiple insulated flex duct branches, condensate drain pan, and PVC drain lines. Conducted diagnostic measurements and system evaluation to determine if compressor issue was related to previous warranty work or represented a new failure requiring separate attention.

Responded to HVAC water leak call and conducted diagnostic inspection of the system. Upon investigation, identified drainage issue with utility sink showing significant debris accumulation around drain area, which was contributing to water backup concerns. Documented existing conditions with photographic evidence for customer records.

Responded to water leak call in basement utility area. Upon inspection, found evidence of moisture damage on concrete floor with significant staining and discoloration patterns indicating previous water intrusion. Examined PVC drainage piping system and connections, including white coupling joints and elbow fittings connecting to copper piping. Assessed condition of plumbing infrastructure, noting older metal components showing signs of corrosion and oxidation in proximity to newer PVC installations. Documented existing conditions with photographs showing water damage patterns, pipe routing, and structural elements. Communicated findings to property owner regarding association responsibility and reimbursement procedures. Collected standard dispatch fee and explained diagnostic process, flat rate repair options, and available customer programs. Recorded all equipment information for service records.

Completed follow-up maintenance call on 9-year-old residential air conditioning system following previous service visit. Performed system inspection and documentation of indoor air handler unit and outdoor condensing unit, verifying capacitor operation and electrical connections. All components photographed and system operational upon completion.