Service Area

Responded to service call for 10-year-old electric AC unit experiencing short cycling and lack of cooling. Upon inspection, discovered significant frost buildup on compressor indicating low refrigerant charge or restricted airflow. Diagnostic evaluation revealed compromised system performance with visible deterioration of condensing unit base pan showing corrosion and weathering. Documented equipment condition including frost-covered compressor, aged copper refrigerant lines, and outdoor unit components showing environmental wear consistent with system age.

Completed installation of flexible ductwork system in attic space, including proper routing of insulated ducts through roof framing and securing with appropriate straps and fasteners. All ductwork was installed per specifications with reflective insulation material and is ready for system connection once the plenum is retrieved from the supplier.

Replaced two 25 MFD capacitors for the condenser fan motors on the right front unit. Obtained the required capacitors and returned to complete the installation, restoring proper operation to the system.

Completed full system installation of a basic 2-ton electric Amana HVAC system utilizing crane assistance for equipment placement. Retained existing ductwork infrastructure to minimize disruption and reduce installation time. Installed new digital thermostat with programmable temperature controls featuring heating, cooling, and fan operation modes. Connected flexible ductwork to new system through floor penetration, ensuring proper airflow distribution throughout conditioned space. All equipment successfully commissioned and operational upon completion, with tenant informed of installation schedule in advance.

Completed spring maintenance on residential HVAC system located in attic space. Performed comprehensive inspection of air handler unit and associated ductwork, verifying proper operation of all system components. Checked refrigerant lines, electrical connections, and insulation integrity throughout the installation. All equipment found to be functioning within normal parameters with no immediate service needs identified.

Completed spring maintenance on four commercial HVAC systems. Performed comprehensive system inspections including electrical component testing, capacitor readings, and operational checks on all units. Measured voltage and amperage on multiple systems using clamp meter to verify proper electrical performance. Reviewed system documentation and technical manuals on-site to ensure proper specifications. Customer-supplied filters were installed on all four units as part of routine maintenance protocol. Previously identified need for two 25 mfd capacitors; returned to site to replace failed capacitors and restore full system functionality. All four systems tested and confirmed operational following maintenance and repairs. Coordinated arrival time with customer as requested and documented work with photographs of electrical compartments and diagnostic readings.

Completed spring maintenance inspection on residential HVAC system. Accessed attic-mounted air handler unit and inspected ductwork, connections, and overall system condition. Identified significant corrosion and deterioration on mechanical components requiring attention. Documented system condition with photographs showing flex ductwork routing, insulated supply lines, and corroded metal housing with visible surface cracks and oxidation around mounting points.

Responded to report of AC line freezing up and unit being inoperable. Upon arrival, unit was off and defrosted as indicated. Conducted diagnostic inspection of system components, including interior evaporator assembly and exterior rooftop equipment. Inspection revealed significant corrosion and deterioration on drainage pan with visible rust spots, mineral deposits, and sediment accumulation indicating chronic moisture exposure and potential drainage issues. Documented condition of condensate management system showing signs of long-term water pooling. Examined exterior rooftop unit connections, refrigerant lines, and electrical components. Black insulated refrigerant line showed age-related wear. Metal fittings and connections displayed weathering and surface corrosion consistent with outdoor exposure. Photographed affected components for documentation purposes. Freeze-up condition likely related to compromised drainage system preventing proper condensate removal, leading to ice format

Responded to service call for clogged drain pan and blower speed adjustment request. Performed diagnostic inspection of HVAC system, verifying drain pan had been previously cleared but conducting thorough assessment to ensure proper drainage and no remaining blockages. Evaluated system operation and refrigerant pressures using manifold gauges, confirming readings within normal parameters. Inspected blower motor and fan assembly for proper operation. Adjusted blower motor speed to lower setting per customer request to reduce airflow velocity. Tested system operation following adjustments to verify proper functionality and adequate cooling performance at reduced fan speed. Documented system conditions with diagnostic equipment readings and component photography for service records.

Completed spring maintenance on residential air conditioning system. Inspected outdoor condenser unit including fan assembly and protective guard, performed standard seasonal preventive maintenance procedures, and tested system capacitor using digital meter to verify proper electrical function and ensure optimal system performance for the cooling season.

Completed installation of Amana 5-ton air handler with 20 kw heat kit in attic space, including connection to existing ductwork system and electrical service. Unit is covered under 10-year parts and 1-year labor warranty.

Responded to service call for lobby AC unit that was switching to heat mode overnight and blowing hot air despite manual thermostat adjustments. Connected refrigerant manifold gauges to measure system pressures and temperatures, revealing abnormal superheat and subcool readings indicative of refrigerant flow issues. Diagnosed reversing valve malfunction preventing proper cooling mode operation, causing unit to default to heating cycle regardless of thermostat setting.

Completed full ductwork and plenum replacement for residential HVAC system. Removed existing ductwork, fabricated and installed new supply plenum and trunk lines with proper sizing per load calculations, and installed multiple branch runs with appropriate register drops to ensure optimal airflow distribution throughout the structure.

Replaced thermal expansion valve (TXV) and liquid line filter drier on refrigeration system, installed universal 1/2 HP 115V motor replacement, and replaced damaged first step of attic ladder to restore safe access. All components tested and confirmed operational upon completion.

Completed spring maintenance on HVAC system under No Sweat Maintenance membership. Inspected blower assembly and fan wheel, noting dirt and debris accumulation on blades requiring attention during routine seasonal service. Performed standard preventive maintenance procedures to ensure optimal system performance for the cooling season.

Responded to no cooling complaint with unit running but interior temperature at 80 degrees. Upon inspection, found failed capacitor preventing compressor from operating properly. Replaced defective capacitor, verified all electrical connections, tested unit operation, and confirmed system cooling effectively with proper amp draw and temperature differential.

Responded to no cooling complaint on residential AC unit. Upon arrival, confirmed system was running but not producing cool air with thermostat functioning properly. Performed electrical diagnostics using digital multimeter at both the main electrical panel and outdoor condensing unit. Testing revealed failed capacitor at outdoor unit, evidenced by out-of-range readings and visible corrosion on terminal connections. Capacitor replacement required to restore proper compressor operation and cooling capacity.

Responded to no cooling call where customer reported unit not starting despite hearing clicking from thermostat. Upon arrival, performed diagnostic inspection of outdoor unit and found heavily corroded compressor and motor components with extensive rust damage on concrete pad. Inspected indoor air handler and ductwork system in attic space. Diagnosed system failure due to severe corrosion of outdoor unit components preventing proper operation. Advised customer of findings and recommended replacement of outdoor condensing unit due to extent of deterioration affecting electrical and mechanical components.

Responded to AC issue with moisture buildup at ceiling access panel and condensation on exterior unit refrigerant line. Performed diagnostic inspection of indoor air handler components, electrical connections, and blower assembly. Documented existing water damage and HVAC system condition for further evaluation of potential drain line obstruction or refrigerant flow issues.

Responded to service call reporting freezing lines on two circuits and no cooling in women's restroom. Upon arrival, accessed rooftop unit and performed system inspection. Found electrical control panel and terminal connections in working order. Inspected wiring configuration, terminal blocks, and control board assembly. All electrical connections were secure with proper wire terminations at junction points. Control board displayed normal operation with LED indicators functioning correctly. Documented electrical panel configuration and wiring arrangement for warranty records. System components including terminal blocks, circuit board, and panel enclosure showed no signs of damage or deterioration.

Completed comprehensive ductwork sealing and insulation service in attic space. Sealed all duct connections at boots and plenum, reconnected loose flexible duct run at plenum junction where separation had occurred, and installed additional insulation on exposed ductwork and register eyes. Also installed ceiling saver float switch and secondary drain pan for overflow protection.

# Diagnostic - AC Issue Responded to no cooling complaint on upstairs unit in two-system home. Upon arrival, confirmed compressor was running but condenser fan motor failed to operate. Removed access panel and performed electrical diagnostics on outdoor unit. Testing revealed faulty fan motor and defective capacitor preventing fan operation. Documented unit condition with photos showing internal electrical components, capacitor, and refrigerant lines. Provided customer with repair recommendations for fan motor replacement and capacitor replacement to restore cooling functionality to upstairs system.

Completed spring preventive maintenance on a 5-year-old HVAC system. Performed standard inspection of outdoor condenser unit and indoor evaporator coil, noting significant dirt and debris accumulation on exterior cabinet panels requiring future cleaning attention. Replaced 20x25x1 air filter as scheduled.

Completed spring maintenance inspection on HVAC system with focus on ductwork and mechanical components in attic space. Examined flexible duct runs, insulation integrity, and overall system accessibility. Documented existing conditions including aged ductwork with surface debris accumulation and verified proper duct support and fastening throughout accessible areas.

Completed comprehensive assessment of residential attic HVAC system installation. Documented existing air handling unit, flexible ductwork routing, and associated components including metallic piping, electrical conduit, and drainage lines positioned within confined crawl space between wooden joists and insulation.