Ridgewood NJ – Trusted Heating and Cooling Services

Diagnosed the heating system and identified a failed primary component, which was replaced with a new part. Inspected the thermostat wiring and terminal connections (C, R, W2, Y, G) and found no signs of damage, corrosion, or burn marks. Verified proper system operation after repair; work is covered by warranty.

Completed comprehensive maintenance and tune-up service on two gas furnaces. Performed diagnostic testing using digital multimeter to verify proper electrical function, checked all control board connections and terminal blocks, inspected wiring integrity across multiple circuits, and documented system conditions with detailed photography of internal components and electrical measurements.

Replaced failed condenser unit and installed new capacitor to restore system functionality. Removed old weathered capacitor showing significant corrosion, oxidation at terminal points, and accumulated environmental debris that compromised electrical connections. Connected new capacitor with proper wire configuration including brown, red, yellow, purple, and blue leads, ensuring secure terminal connections and verifying all electrical specifications matched system requirements for safe operation.

Responded to no cooling complaint with unit blowing warm air. Upon inspection, identified failed dual run capacitor with visible corrosion and deterioration at terminal connections. Removed defective capacitor and replaced with new component, restoring proper compressor and condenser fan motor operation. System tested and confirmed cooling properly.

Conducted attic inspection and documentation of existing HVAC ductwork system to obtain measurements for complete duct replacement estimate. Photographed flexible aluminum ductwork showing significant deterioration including damaged insulation wrapping, visible staining, tears in vapor barrier, and evidence of previous repairs with tape and patching materials. Documented duct routing, configuration, and spatial constraints within confined attic space for accurate material takeoff and labor assessment.

Replaced defective evaporator coil under warranty on HVAC air handler unit (Model# S1-37348942001, Serial# W2L5702740). Installed new coil assembly and verified proper system operation upon completion.

Arrived onsite for no heating service call. Performed diagnostic and found the system trying to start. Discovered fault in the fuel delivery system. Received signal to send fuel but solenoid stuck closed. Manipulated the solenoid to open by tapping it while igniter was hot. Was able to get it send fuel. Restarted system several times and fired up each time. Recommend replacing the fuel delivery system. Will send repair estimate when we find out part availability.

Arrived onsite for Mid-Season maintenance on 3 standard efficiency furnaces; 2 humidifiers.

Arrived for no cooling. Systems for first floor, when powering on by thermostat, causes a short black out. Checked the wiring on in the condenser. Got appropriate voltage and amps, no volt drops. Checked Capacitor, a jumper wire was completely burnt, prong on Capacitor was good.

Arrived on site and performed insulating of copper lines underneath kitchen area. We removed insulation, moving on to repair old armor flex. We then proceeded to wrap another layer of armor flex around existing piping. In addition, we added new thicker insulation to uninsulated pipes. Everything is operational at this time.

Arrived on site for a heating maintenance. Customer said no issues as of late with unit. Called for heating on a thermostat. Hema turned on normally. Gas intake was 7.5 PSI and Supply side was 3.6. Clean the flame sensor. Perform the combustion test analyzer on unit, Co levels exceeded 100ppm. Turned off the unit and trouble tested for a cracked heat exchanger. Test do not indicate a crack in a heat exchanger. Removed burners and used a wire brush to thoroughly clean all the dirt and debris off of burner. Reinstall burner and made sure no gas leaks were occurring. Everything was fit tight and securing. Turn unit back on and seal level stayed at a constant 63 PPM.

Arrived onsite for heating maintenance 2 gas fired furnace 1 in basement and 1 in the attic. Attic Furnace System. Turn heat on and confirmed operation. Brushed and Wiped down furnace blower cabinet and gas burners. Burners fired and are in good working order.. No visual impingement detected. Checked electrical. Cleaned the flame sensor. Measured temperature rise at 38 degrees. 75/114. System running as it should.

Perform the maintenance for a bypass type humidification system, cleaning of the distribution tray, cleaning of the drain line and confirm operation of the solenoid/float assembly.

Arrived on site for heating maintenance. Turned all three gas furnaces on for to see operation. All units turned on normally. Upstairs gas unit is controlled by the thermostat in the master bedroom. Downstairs dining room thermostat controls the unit in the big room downstairs. Thermostat by washing machine in living room controls unit inside small closet downstairs in the basement. All three units gas was shut off to operate on it safely. Removed flame sensor of all three units and cleaned it. Upstairs unit gave me Micro amp readage of 2.3. Downstairs unit in the closet flame sensor gave me a micro amp reading of 2.7. Gas pressure in the manifold side on the top floor in the Attic gave me 3.71, unit in the small closet gave me 3.79, unit in the big room gave me 3.81.

Arrived onsite for maintenance for one gas fired boiler. Requested the customer turn on the thermostats up to heat and confirm operation of the boiler and each zone valve. Bled all radiators for air. Note steam converted to hot water heat. Turned the boiler off and removed and cleaned all burners and wiped cleaner the burner compartment. Performed a visual inspection of all electrical and inspected all external water components such as the exp tank, fill valve, backflow preventer and the circulator pump. System working as it should.

Arrived onsite for maintenance for one gas fired boiler. Requested the customer turn on the thermostats up to heat and confirm operation of the boiler and each zone valve. Turned the boiler off and removed and cleaned all burners and wiped cleaner the burner compartment. Performed a visual inspection of all electrical and inspected all external water components such as the exp tank, fill valve, backflow preventer and the circulator pump. System working as it should.

Arrived onsite for reattached heating communication wire for master bedroom, changed filters provided by customer, and performed dryer cent cleaning. Started by connecting master bedroom communication wire to air handler in attic. Confirmed call for heat to the air handler and then to the furnace in the basement. Measure temperature rise in the bedrooms. There wasn’t much of a heat rise. Discussed with homeowner; kids bedrooms are hot but master bedroom is a cold room. Down the road we will look into updating the system and the ductwork. Maybe add a furnace into the attic.

Arrived onsite for ac maintenance on 1 system. Turn AC on to confirm operation. Checked all electrical. Cleaned outside unit, measured temperature drop at 10 degrees with an outside temperature of 72. Cleaned evaporator coil and out condensate line.Changed 14x30x1 filter. Note filter is in a difficult spot above the stair. Told tenant to contact us if she wants assistance changing it mid-season. System running as it should.

Ran the new signal wire from the air handler to the condenser, installed new conduit and buried the line under the walkway and into the area by the condenser. Made all of the required connections and cycled the system, we found that upon startup that the machine was still having a communication error. We checked all of our connections and confirmed that they are all in good condition, the issue is in either the Infinity control or in the circuit board in the air handler. We disconnected the signal wire from the second floor condenser and connected it to the first floor condenser and found that we were still not receiving a communication signal. This confirms our diagnosis of a hardware problem inside the house. We ran a new wire from the thermostat to the air handler and we converted the system from a digital signal to an analog signal.

Arrived on site for no cooling. Air handler was not on. Make sure the thermostat was calling for cooling. Went to go check on the air handler and saw that the fuse was blown. Replaced a fuse and fuse was blown immediately. Went to the condenser and unwired the c and y wires from the air handler to condenser. Went to the air handler and took off the C and Y wires of the condenser and then checked for continuity. Multimeter not detect anything, rewired everything together. What's the condenser and replace a contactor. After replacing the contactor replace the fuse for a new fuse and powered on the air handler, air handler and condenser turned on normally. Inform the customer and customer acknowledged.

Arrived on site for no cooling. Customer had ac running already before arrival. Unit leaked through the cieling. Checked coils, Txv was frozen. Turned on fan, ac off, let unit unfreeze.

HVAC Repair Service: Traced repeated tripping of the HVAC breaker to a poor ground in the control circuit. Rewired the ground path to meet code standards, replaced corroded terminals, and performed continuity testing to verify system safety and consistent electrical performance.

Arrived onsite to discuss hvac system on newly purchased home. Found two furnaces with ac coils located in the basement. Zoned by front and back of the home. The back is from an extension.

Arrived for no cooling. Systems for first floor, when powering on by thermostat, causes a short black out. Checked the wiring on in the condenser. Got appropriate voltage and amps, no volt drops. Checked Capacitor, a jumper wire was completely burnt, prong on Capacitor was good. Replaced wire. Turned unit back on, powered up normally. Checked for pressure, low on subcooling. Subcooling was at 3.7. After recharge subcooling is at 10.2. Inside temperature improved aswell. Before recharge, supply was giving 72°F. After recharge supply reached 64.9. Everything ran normally,

Arrived for no cooling. Systems for first floor, when powering on by thermostat, causes a short black out. Checked the wiring on in the condenser. Got appropriate voltage and amps, no volt drops. Checked Capacitor, a jumper wire was completely burnt, prong on Capacitor was good. Replaced wire. Turned unit back on, powered up normally. Checked for pressure, low on subcooling. Subcooling was at 3.7. After recharge subcooling is at 10.2. Inside temperature improved aswell. Before recharge, supply was giving 72°F. After recharge supply reached 64.9. Everything ran normally,