Plumbing, Heating & Cooling Services in Evanston, IL

Conducted on-site evaluation for complete air conditioning system replacement and assessed feasibility of adding mini split system. Inspected existing evaporator coil assembly within air handler cabinet, documented current electrical connections and ductwork configuration, and evaluated plumbing connections at base of equipment to determine replacement requirements and compatibility with proposed new systems.

Completed annual maintenance inspection on boiler system under service agreement. Documented existing conditions including expansion tank, piping connections, and system components with photographic evidence. Observed significant moisture infiltration and efflorescence on basement brick wall adjacent to equipment, indicating ongoing water seepage issues that may require future attention to prevent equipment corrosion and structural deterioration.

Responded to report of water leaking from first-floor radiator in home with 16-year-old boiler system. Upon inspection, identified severe corrosion on radiator valve assembly and associated piping connections. The thermostatic radiator valve (TRV) and metal elbow joint showed significant deterioration with green and yellowish-brown oxidation, crusty deposits, and compromised integrity at connection points. Evidence of long-term moisture exposure was apparent with rust stains and water damage on surrounding surfaces. Repaired the leaking valve assembly, replaced corroded components, and verified system integrity to restore proper heating function and eliminate active water leak.

Conducted on-site evaluation of existing 15-year-old air conditioning system for replacement estimate. Inspected outdoor condenser unit positioned on concrete pad against exterior brick wall, noting weathered equipment and overgrown vegetation requiring clearance. Assessed indoor HVAC components in mechanical room, including furnace unit and existing ductwork configuration with PVC piping system. Documented current system specifications and spatial requirements, photographed equipment and installation areas, and provided comprehensive replacement options for new cooling system to meet anticipated 2026 replacement timeline.

Completed comprehensive maintenance on three furnaces and two humidifiers per agreement terms. Replaced standard air filters with 16x20x1 and 16x25x1 units, removed accumulated dust and debris from filter media, and cleaned humidifier drain pans which contained sediment buildup. All equipment inspected and operating within normal parameters.

Responded to no heat call on furnace under 10 years old. Upon arrival, performed diagnostic testing using temperature probe and multimeter to assess system operation and electrical components. Verified furnace was not producing warm air as reported and conducted thorough inspection of internal components including gas valve, ignition system, wiring connections, and ductwork to identify root cause of heating failure.

Performed comprehensive preventive maintenance on Carrier furnace and humidifier system under maintenance agreement. Inspected and replaced faulty flame sensor component, which showed signs of carbon buildup affecting ignition performance. Cleaned accumulated dust and debris from air filters and interior cabinet surfaces, removed and serviced mesh filters that exhibited significant dirt loading, and verified proper operation of gas valve connections and piping. Documented system condition through photographic records and confirmed all mechanical components, wiring connections, and safety controls functioning within manufacturer specifications upon completion.

Returned to heat pump installation site to complete warranty work by installing additional wiring kit. Added control wiring to enable proper heat pump operation and integrated humidistat controls with the HVAC system. Verified proper communication between thermostat, heat pump unit, and humidity control components, with digital humidistat displaying correct readings at 62% RH in manual mode.

Completed HVAC maintenance agreement inspection of one boiler and two water heaters. Documented existing conditions with photographic evidence showing significant corrosion on pipe connections, threaded fittings, and valve assemblies, along with mineral deposits indicating long-term moisture exposure. Customer advised of aged equipment condition but declined replacement recommendations per explicit request for no upselling.

Completed comprehensive maintenance agreement service on residential HVAC system including one furnace and one humidifier unit. Performed thorough inspection of furnace assembly, evaporator coil, and associated components located in basement utility area. Verified proper operation of humidifier system, checked all electrical connections, inspected refrigerant lines and PVC condensate drainage, and confirmed adequate airflow through ductwork. All equipment found operating within manufacturer specifications with no immediate repairs required.

Completed comprehensive maintenance agreement inspection on single furnace system. Performed thorough examination of blower wheel assembly, noting normal dust accumulation on impeller and age-appropriate patina on radial fins consistent with regular operation. Verified Honeywell ProSeries thermostat functionality, confirming proper heating mode operation with system actively calling for heat and fan set to auto mode. Filter media replacement not included in this service visit per agreement specifications.

Performed preventive maintenance inspection on furnace system under maintenance agreement. During inspection, discovered significant ice buildup on evaporator coil with temperature reading of 14.2°F, indicating potential refrigerant flow restriction or airflow deficiency. Documented equipment condition including condensate management components and verified manufacturer specifications on unit labels. Captured diagnostic imagery showing extent of coil frosting and internal component configuration for maintenance records.

Performed comprehensive maintenance on boiler and water heater systems, including combustion analysis and safety inspections. Replaced air filters with 16x20x1 and 16x25x1 units. Inspected recently installed mini split system, checking refrigerant levels, electrical connections, and overall operation. Cleaned mesh filter screen from equipment and verified proper airflow. Confirmed thermostat operation and system controls functioning within normal parameters. All equipment operating safely and efficiently upon completion.

Completed routine HVAC maintenance agreement inspection on gas furnace system. Performed visual inspection of burner assembly, heat exchanger, control board, gas valve connections, and electrical components. Documented system condition with photographs showing proper wire connections, gas line connections, and control board operation. All components found operating within normal parameters with no deficiencies noted.

# HVAC Cooling System Repair - Condensate Drainage Issue Responded to service call for water accumulation in basement during air conditioning operation. Upon arrival, inspected Gibson air handler unit and associated condensate drainage system. Identified improper drainage configuration in PVC condensate line assembly causing water backup. The existing piping network above the unit showed multiple connection points with potential for improper pitch or blockage. Assessed all elbows, joints, and horizontal runs for proper slope and drainage flow. Cleared condensate line blockage and verified proper drainage function. Tested system operation by running cooling cycle and monitoring condensate flow through drain lines. Confirmed water was evacuating properly through drainage system without backup or overflow into basement area. Verified thermostat operation showing system in off mode with indoor temperature reading 69°F. Checked electrical connections, including grounding and power supp

Conducted on-site assessment of boiler system experiencing active leak in mechanical room. Documented existing equipment configuration including pressure tank, piping connections, and control components. Provided estimate for necessary repairs to address leak and restore system to proper operating condition.

Completed comprehensive maintenance agreement service on GS steam boiler system. Inspected and documented boiler piping infrastructure, including brass valves, galvanized supply lines, and associated mechanical components in utility space. Verified thermostat operation and programming functionality, confirming proper temperature control settings and system communication with heating equipment.

Completed comprehensive maintenance inspection on CC 1 boiler system under agreement terms. Documented system condition through photographs, revealing significant rust accumulation on ventilation ductwork connections, condensation throughout duct assembly indicating potential temperature differential issues, and visible corrosion on heating element terminals and connectors. Inspected internal heating components including terminal strips with brass connectors showing oxidation and dust buildup, examined insulation condition noting deterioration and contamination, and assessed overall system integrity for continued safe operation.

Completed comprehensive maintenance on furnace and humidifier system as part of annual service agreement. Performed thorough inspection of all internal components, including control board, wiring connections, and exhaust venting system. Removed and cleaned flame sensor rod to ensure proper ignition and safe operation. Verified PVC exhaust and intake piping connections are secure with proper sealing at all coupling points. Inspected blower motor assembly and confirmed electrical connections throughout the unit are tight and functioning correctly.

Completed comprehensive preventive maintenance agreement inspection on residential HVAC system including one furnace unit, one humidifier assembly, and outdoor condensing unit. Inspected humidifier basin and electronic control panel, verified proper operation of LED indicator and control functions. Evaluated outdoor condenser unit mounted on rooftop platform with proper elevation supports, confirmed secure installation and verified unit accessibility for service. All equipment found operating within normal parameters and documentation captured for service records.