HVAC, IAQ, & Plumbing Services in Hartford, WI

Responded to no cooling call on system that had previously frozen. Upon arrival, unit was off per customer request. Performed diagnostic evaluation using wireless manifold gauge to check refrigerant pressures and system temperatures. Readings indicated superheat of 6.34°F on suction side and subcooling of 87°F, with pressures of 312 PSIG and 1511 PSIG respectively. System temperatures showed 22°F evaporator temperature with liquid line temperature of 83.6°F and suction line temperature of 71.3°F. Inspected ductwork and copper refrigerant lines in mechanical space for restrictions or damage. Based on gauge readings and previous freezing condition, system shows signs of potential refrigerant flow issues or metering device malfunction requiring further evaluation when unit can be operated under normal conditions.

Completed annual tune-up maintenance on Daikin split system including indoor furnace unit and outdoor condensing unit. Performed comprehensive system inspection, verified proper operation of all components, checked refrigerant levels, cleaned condenser coils, inspected electrical connections, tested safety controls, and confirmed optimal airflow throughout the system.

Responded to no cooling complaint with loud buzzing sound from Bryant HVAC system. Upon arrival, performed diagnostic inspection of furnace and air handling components in basement utility area. Identified source of buzzing noise and resolved cooling issue, restoring normal system operation.

Replaced defective outdoor hose bib and associated shut-off valve due to active leaking. Installed new hose bib assembly with proper sealing and verified all connections are watertight and functioning correctly.

Completed full HVAC system installation including new furnace and air conditioning unit at residential property. Installed outdoor condensing unit against exterior brick wall with proper clearances and mounted on level pad. Unit features top-discharge fan configuration with protective grill. Ran refrigerant lines and electrical connections from outdoor unit through exterior wall penetration. Connected condensate drain line using PVC piping with proper pitch for drainage. Verified all connections are secure and sealed. System positioned to allow adequate airflow and future service access. Installation includes both heating and cooling components as complete comfort system replacement. All work performed to manufacturer specifications and local code requirements.

Completed annual cooling system maintenance visit as part of membership agreement. Performed comprehensive AC tune-up on outdoor condensing unit, replaced furnace filter and air handler filter as requested, and documented equipment condition with photos. All systems operating within normal parameters upon completion.

Completed scheduled biannual preventive maintenance inspection on HVAC system. Performed temperature diagnostics using infrared thermometer, measuring supply air temperature at ceiling register reading 70.7°F and conducted ductwork assessment. System operating within normal parameters with no deficiencies noted during this routine maintenance visit.

Completed annual maintenance tune-up on Lennox air handler and mini-split system as part of biannual preventative maintenance agreement. Performed comprehensive inspection of air handler unit in basement mechanical room, checked refrigerant pressures using manifold gauge set confirming R-410A system operating within manufacturer specifications, inspected electrical connections and conduit, verified proper airflow through ductwork, and documented equipment condition with photographs for service records.

Performed comprehensive estimate for HVAC system replacement on 29-year-old air conditioning unit that was no longer adequately cooling the space but remained operational. Assessed existing equipment condition, evaluated electrical panel capacity and circuit breaker configuration to ensure compatibility with replacement system, and inspected basement infrastructure including accessible plumbing and structural elements to determine optimal installation approach for new equipment.

Responded to no cooling complaint on R22 system. Upon inspection, diagnosed failed run capacitor preventing compressor operation. Replaced defective capacitor with proper replacement unit, verified system pressures using manifold gauge set, and confirmed unit returned to normal cooling operation.

Completed scheduled cooling system maintenance visit under membership agreement. Performed comprehensive A/C tune-up on Lennox outdoor condenser unit and Carrier indoor air handler system. Inspected condenser cabinet noting significant weathering, surface oxidation, and mineral deposits on exterior panels consistent with extended outdoor exposure. Verified unit operation, checked refrigerant lines, electrical connections, and drainage systems. Examined indoor furnace and air handler components, confirmed proper PVC venting and condensate drainage configuration. All systems operational and functioning within normal parameters at time of service completion.

Responded to no-cool call on 10+ year old HVAC system with complete unit failure following multiple recent repairs by other technicians, including motor replacement and thermostat work. Conducted diagnostic evaluation to assess system condition and identify root cause of total system shutdown. Coordinated arrival time and documented customer information for follow-up service requirements.

Completed comprehensive air conditioning tune-up on Daikin outdoor condenser unit. Performed standard maintenance protocol including inspection of all components, coil cleaning, electrical connections check, refrigerant level verification, and system performance testing to ensure optimal operation for the cooling season.

Responded to service call for strange odor emanating from furnace system. Performed thorough inspection of unit and ductwork through access panel, examining internal components, insulated sections, and air distribution system. Upon visual inspection, verified all mechanical components, ductwork connections, and insulation materials for signs of overheating, contamination, or deterioration that could produce unusual odors.

Completed routine HVAC maintenance inspection and system activation under membership agreement. Performed full tune-up on Lennox gas furnace system, including inspection of heat exchanger, burner assembly, and ignition components. Verified proper operation of PVC intake and exhaust venting system. Inspected air handler unit and ductwork for proper airflow and seal integrity. Tested safety controls, thermostat communication, and system cycling. Confirmed all manufacturer specifications met and system operating within normal parameters. No deficiencies noted during inspection. System left in proper working condition.

Completed membership activation tune-up for new customer on residential heat pump system. Unit exterior and coil fins were found heavily soiled with dirt, debris, and organic matter accumulation, which was affecting airflow and system efficiency. Performed standard maintenance procedures including equipment inspection, documentation of serial numbers and specifications, and captured condition photos for service records.

Completed comprehensive AC tune-up on residential Lennox system, including both outdoor condenser unit and indoor furnace components. Performed standard maintenance procedures including inspection of all accessible components, verification of proper operation, and system performance evaluation. Unit found to be in good operational condition with no immediate service needs identified.

Provided estimate for temporary disconnect and reconnect of outdoor air conditioning condensing unit to accommodate landscaping work being performed at the property. The existing AC system features an older model condenser with copper refrigerant lines, wall-mounted shut-off valves, and electrical disconnect box mounted on the building foundation. Unit is positioned on a concrete pad adjacent to white vinyl siding with standard residential HVAC configuration showing typical outdoor weathering and patina from exposure to elements.

Responded to service call for dual sump pump system malfunction. Upon inspection, found submersible pump in primary sump basin operating ineffectively, creating agitation without proper water discharge. Diagnosed issue with pump impeller or intake obstruction preventing adequate fluid movement. Evaluated secondary deep pit external pump system with red Dayton motor unit mounted on wooden base. Confirmed pump operates correctly in manual mode but fails to activate automatically. Inspected electrical control box and identified faulty automatic float switch or control relay preventing activation during normal water level rise. Tested pressure gauge readings and verified all pipe connections, shut-off valves, and discharge lines for proper configuration. Recommended replacement of submersible pump unit in primary basin and repair or replacement of automatic control components in external pump system. Scheduled preventive maintenance appointment to complete repairs and restore full autom

Responded to no cooling complaint with 6 PM arrival. Upon inspection, accessed HVAC system through interior wall chase where flexible ductwork and PVC drain line were observed running vertically through framing. System evaluated and cooling issue resolved during service call.