Overall Experience
Quality
Price
Convenience
Overall Experience
Quality
Price
Convenience
Overall Experience
Quality
Price
Convenience
Overall Experience
Quality
Price
Convenience
I purchased my new HVAC system from Larry Halpin in 2018 and I have had them service my system each year. They are always very helpful whenever I call to set up my annual appointment.
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Andrew is a very knowledgeable person and is very professional when he comes to our home to service our heating and cooling systems.
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Fantastic service at a reasonable cost. The tec. Reviewed everything he did I was very satisfied and highly recommend Extreme to my family and friends.
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Overall Experience
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Service was quick and efficient. He also took the time to show me a couple of area to watch out for.
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Technician- Larry did an excellent job. He explained what was completed and next steps to keep my heating system running effectively. Highly recommend
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Timely, efficient, and kind. We appreciate the service and the care!
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Andrew has come to my house a number of times now to service my air-conditioning and heating units. He’s the most lovely young man. Professional, knowledgeable, the service was done in about 45 minutes and I always have peace of mind after he leaves knowing I’m going to be fine for the winter. He explains anything that’s wrong, that I need to do or any issues I may anticipate. Thank you Larry and Andrew Halpin and Jerry who also came and assisted.
Overall Experience
Quality
Price
Convenience
Overall Experience
Quality
Price
Convenience
Overall Experience
Quality
Price
Convenience
Overall Experience
Quality
Price
Convenience
Performed pm on oil water heater Brushed and vacuumed flue pipe and heat exchanger Replaced oil filter, nozzle, and strainer Checked all electrical connections and safeties Performed combustion and smoke tests While performing the maintenance we found the nozzle was very dirty and was dripping inside the blast tube. Also found the blast tube end cone is developing a crack and the end of the blast tube is starting to corrode slightly. Brought the customer down and showed them the corrosion. Customer would like a price on a new burner since the primary control, burner motor, and oil pump are all from the old water heater. Both the nozzle and the cracked end cone will cause the water heater to run dirtier than normal and will cause extra soot and can cause an oil/soot smell. Also found the shark bite fitting going into the water heater is beginning to leak. Took pictures for a repair quote.
Checked system. The boiler is operating properly with the burner turning on and off according to the zones. There are (4) zones and a storage tank that is feed from the coil. When the burner turned on, there was a rumble. Checked the oil flow and transformer. Both were ok. Removed the nozzle assembly and the was a dark spot on the tip of the nozzle indicating that it was not spraying correctly. Replaced the nozzle and system is operating properly. Cycled the burner several times.
Upon arrival added sludge additive to the oil fill pipe for one oil tank. Went inside and removed a plug from the second oil tank and added the sludge additive to the second tank. Put the plug back in the second oil tank. Replaced both oil filters and found the one for the first tank was very dirty and was starting to restrict oil flow coming out of the tank. Bled the oil line leading to the burner and had clean and consistent oil flow coming out.
Installed a 47-Gallon Short Electric Hot Water Heater in the crawl space. Capped the water coil lines and routed the piping to the new water heater. Filled the water heater with water and checked all piping and fittings for leaks. Purged air out of the water heater. Performed pm on oil boiler Brushed and vacuumed flue pipe and heat exchanger Replaced oil filter, nozzle, and strainer Checked all electrical connections and safeties Performed combustion and smoke tests 9.5%o2 0ppm co 0 smoke
Performed pm on oil boiler Brushed and vacuumed flue pipe and heat exchanger Replaced oil filter, nozzle, and strainer Checked all electrical connections and safeties Performed combustion and smoke tests While performing the maintenance we found a large birds nest inside the chimney. Brought the customer down to show them the nest. Removed as much of the nest as possible. Recommend having a chimney company come out and check the chimney. Greg’s chimney 203 630 1976
Checked the temps at the boiler and at a bathroom downstairs. Coming out of the boiler going into the mixing valve was 137-140 with the aquastat reading 146*. The temp at the sink dropped to 97*, closed and opened the mixing valve several times. After opening the valve, the temp increased on the mixing side to 124* and 117* at the sink. If this continues, recommend replacing the mixing valve.
Checked the thermostat and zone valves. The thermostat is reading correctly, the fan switch was in the “ON” position, causing constant circulation through out that section of the house. The temperature before the valves was 84*, after all three valves was between 74-78*. The valves are working correctly. The system is operating properly, the kitchen side was warmer due to the fan.
Turned the system on, there was an error code of roll out open. Found the limit on the exhaust tripped. Reset and the inducer turned on and fired properly. Cycled several times. High winds can push the exhaust down the flue and possibly trigger it after shut down.
Upon arrival customer brought us into the basement and showed us the leak. The leak is coming from a diverter T in the room behind the boiler. Recommend trying to use a flex tape/paint to temporarily seal the leak until the fitting is replaced. Would try the flex tape/paint before injecting a sealant into the piping as it may begin to clog air eliminating devices on the boiler. Took pictures for a replacement quote.
Performed a heating pm on an oil steam boiler. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Cleaned the sight glass and drained water from the low water cut off until it was clear. Started and checked the safeties. Performed a combustion test. 7.1% o2, 24 ppm, 81.1% efficient, System is operating properly.
Performed pm on gas furnace and gas space heater Brushed and vacuumed burner tubes Inspected and vacuumed burner, blower compartments and surrounding area Checked electrical connections and safeties Checked gas pressure Performed combustion test Furnace Inlet pressure-12.46 in.w.c. Manifold pressure-3.313 in.w.c. Unit heater Inlet pressure- 12.25 in.w.c. Manifold pressure- 3.385 in.w.c. While performing the maintenance we found the inlet gas pressures were higher than the manufacturer recommends. The max inlet pressure is supposed to be less than 12 in.w.c. Recommend having the gas company come out and adjust the gas meter pressure slightly.
Performed a heating pm on a gas furnace. Cleaned the flame sensor, checked the gas pressures 7.1”wc incoming, 1.5”wc low fire/ 3.0”wc hi fire. Replaced the air filter- customer supplied. Started and checked the safeties. Performed a combustion test. System is operating properly.
24-hour Emergency Heating Repair: Responded to a late-night emergency call after the client reported that their boiler had stopped producing heat. Arrived on-site and established safe working conditions, then inspected the boiler system to identify the issue. Found a faulty ignition module preventing the burner from firing. Replaced the defective component, tested the boiler through multiple heating cycles, and verified proper operation of all safety controls. The emergency repair was successful, and the boiler is now fully operational, restoring heat during critical hours.
AC Repair: Arrived at the client’s home after they reported higher than normal energy bills and decreased cooling performance. Inspected the air conditioning system and found the condenser coil partially blocked and the refrigerant slightly low, causing the system to work harder than normal. Cleaned the condenser coil, checked all electrical connections, and topped off refrigerant to proper levels. Tested the system for correct operation, airflow, and temperature output. The system is now running efficiently, and cooling costs should return to normal.
Heating System Maintenance Boiler: Arrived at the client’s home to perform routine maintenance on the boiler system. Inspected and cleaned the burners, heat exchanger, and combustion chamber, checked all safety controls and pressure gauges, and tested the circulator pump for proper operation. Flushed any sediment buildup and verified proper water pressure and temperature settings. Conducted a full operational test to ensure consistent heat distribution throughout the home. The boiler is clean, running within manufacturer’s specifications, and ready for reliable heating.