Plumbing, Heating & Cooling Services in Evanston, IL

Responded to no cooling complaint on 10+ year old AC unit with easy access. Upon inspection, diagnosed failed dual run capacitor preventing compressor and condenser fan operation. Replaced defective capacitor with properly rated universal replacement, verified all electrical connections secure, and tested system operation. Unit restored to normal cooling function with compressor and outdoor fan motor running within specifications.

Completed preventive maintenance agreement inspection on condensing unit. Performed electrical diagnostics using clamp meter, recording voltage readings of 775.1V on system components. Inspected blower wheel assembly and verified proper operation of squirrel cage fan. All components found operating within normal parameters and system running efficiently.

Completed comprehensive plumbing inspection of three-level residential property including basement, two full bathrooms, and one half bathroom. Inspected all visible plumbing fixtures, supply lines, drain systems, and shut-off valves throughout the home. Primary focus was evaluation of appliance and fixture connector hoses, which were found to require replacement due to age and condition. Documented findings with photographs of representative bathroom fixtures including vanity installations, toilet assemblies, and accessible plumbing connections for customer review and future service planning.

Completed comprehensive cooling maintenance on two commercial rooftop units as part of scheduled agreement service. Inspected electrical components including contactors, control wiring, and terminal connections; verified proper operation of all electrical circuits and mechanical systems. Documented equipment condition with detailed photos of electrical panel internals and exterior access panels for service records.

Responded to reported RTU leak and performed diagnostic inspection of rooftop unit and associated ductwork. Upon visual examination of accessible components including supply plenum, ductwork connections, and filtration system, no active refrigerant leaks or moisture intrusion were detected at time of service. Inspected recent work areas and verified all duct connections, seams, and joints showed proper sealing with no visible gaps or separation that would indicate air leakage or system compromise.

Responded to no cooling complaint on rooftop package unit. Upon arrival, tested supply air temperature at return grille which registered a FAIL reading on digital thermometer, confirming inadequate cooling performance. Inspected outdoor condensing unit on roof, noting system operational status and documented refrigerant line connections and mounting configuration for further diagnostic evaluation.

Returned to property to complete previously scheduled blower wheel cleaning on wall-mounted mini-split air conditioning unit. Accessed internal components by removing front cover, performed thorough cleaning of cylindrical blower fan assembly and associated mechanical parts to restore proper airflow and system efficiency. Reassembled unit and verified proper operation upon completion.

Completed comprehensive cooling maintenance on two MagicPak HVAC units with 16x25x1 filter specification. Inspection revealed significant corrosion on electrical contactor terminals and dust accumulation on evaporator coil fins. Documented equipment condition with photographic evidence showing oxidized relay connections and debris-laden heat exchanger requiring attention during future service intervals.

Replaced breakdown kit on lobby unit rooftop unit (RTU), installed new Honeywell ProSeries digital thermostat for garage unit, and reattached loose insulation on lobby RTU exterior panels. All equipment tested and operating within normal parameters upon completion.

Completed comprehensive maintenance service on rooftop-mounted air conditioning system accessible via ladder from upper deck. Performed full system inspection of condenser unit including visual assessment of cabinet condition, refrigerant line connections, and rooftop installation integrity. Inspected copper refrigerant lines for proper insulation and signs of wear or damage, verified secure mounting of condensing unit on rooftop platform, and confirmed proper drainage around equipment. Checked condenser coil fins for debris accumulation, assessed fan guard and top grille condition, and documented equipment specifications from manufacturer labels. All components found in good operational condition with no immediate service needs identified. System operating within normal parameters upon completion of maintenance agreement inspection.

Completed installation of RPZ backflow preventer and booster pump system for residential irrigation. Mounted pump assembly on concrete pad in basement utility area with proper electrical connection and integrated pressure tank. Installed copper piping with soldered joints, pressure gauge, braided stainless steel flex connector, and shutoff valves to ensure code-compliant operation and system protection.

Completed preventive maintenance agreement service on residential HVAC system. Performed thorough inspection of furnace unit, accessing internal components including control boards, electrical connections, and wiring harnesses. Inspected blower motor assembly and wheel, verifying proper operation and cleanliness of all mechanical components. All systems found to be operating within normal parameters. Documentation photos captured for service records.

Returned to property to complete outdoor maintenance on residential air conditioning system. Performed thorough coil cleaning of condenser unit using pressure washing equipment to remove accumulated dirt and debris from exterior fins. Verified electrical readings using digital clamp meter, recording amperage draw of 1.92 amps and secondary reading of 0.262. All electrical connections and conduit inspected and found secure. Unit operating within normal parameters following maintenance completion.

Completed comprehensive maintenance inspection on two air conditioning systems and one water heater. Performed full system evaluations including condenser coil inspection for cleanliness and leaks, blower motor and wheel debris check, and refrigerant level measurements showing 492 PSI operating pressure. Tested indoor relative humidity levels, cycled all operating controls, and inspected line voltage switches and electrical wiring connections. Evaluated condensate drainage systems for proper operation, inspected refrigerant lines for leaks and insulation condition, and verified all electrical connections for tightness and deterioration. Notable finding: discovered significant rust and corrosion on electrical disconnect box mounted on exterior wall, particularly concentrated around lower mounting areas and interior surfaces, which may require future attention to prevent electrical safety issues. Installed 16x25x1 filter and verified all systems operating within normal parameters upon co

Responded to no-cool call for rooftop unit at commercial facility. Used 28' ladder to access RTU on roof. Upon inspection, determined unit was not turning on. Diagnosed and resolved power supply issue, restoring unit to proper operation.

Completed estimate for furnace change-out replacement in attic space. Assessed existing ductwork connections, measured supply plenum dimensions, and documented current system configuration including metal supply duct and insulated flex duct connections to prepare comprehensive replacement proposal.

Completed full HVAC system replacement including outdoor air conditioning unit and indoor air handler. Two-person installation crew performed comprehensive system removal and installation over the course of a full workday. New equipment was installed in attic space with proper ductwork connections, refrigerant lines, condensate drainage, and electrical connections. System was tested and verified operational upon completion, with payment collected on-site.

Completed full HVAC system replacement including furnace, REME HALO air purification system, and humidifier unit as part of manufacturer recall compliance. All equipment was successfully removed and new units installed per manufacturer specifications and local building codes. System was tested for proper operation, airflow verified, and all connections secured. Existing ductwork and plumbing connections were inspected and integrated with new equipment. Photos documented pre-existing conditions of mechanical space infrastructure and surrounding plumbing components for warranty records.

Completed spring cooling tune-up on two air conditioning systems as part of recurring maintenance agreement. Performed comprehensive system inspections, replaced heavily soiled 16x25x4 air filter (documented comparison showing significant dust accumulation on old filter versus new replacement), and conducted standard preventive maintenance procedures including temperature differential readings using calibrated digital instrumentation on supply ductwork. Both AC units serviced and operating within normal parameters.

Responded to service call for non-operational dehumidifier system. Performed diagnostic inspection of the humidification equipment and associated ductwork installation. Inspected GeneralAire filter assembly and flexible ductwork routing throughout the mechanical space. Documented system conditions with photographic evidence showing filter location, duct configuration, and installation environment. Discussed coverage options for humidification equipment service with customer.