Keep Your Home Comfortable With Quality HVAC Services In Cheshire CT
X-Treme Temp Heating & Cooling is your go-to HVAC service provider in Cheshire, CT! We’re the experts in home comfort year-round, from AC and heating repair to ductwork and water heaters. We’ve got you covered from installation to maintenance so you can have peace of mind about your heating and air conditioning.
Read the reviews below from Cheshire, CT residents to see what your neighbors say about our expertise and customer service. We can’t wait to work with you!
Local Reviews
for Cheshire, CT
Our Reviews by City
Excellent Service
Fred/Martha - Cheshire, CT 06410
Larry is friendly and professional. I have confidence that the job was done right.
Excellent Service
Fred/Martha - Cheshire, CT 06410
Larry was familiar with past services on our furnace, and quickly evaluated the need for a new valve control on our furnace to prevent overheating in one zone. He and his helper did annual maintenance on the furnace. They will be back to change a couple of parts once they are received.
Excellent service
Sheila - Cheshire, CT 06410
Excellent service!
Lee - Cheshire, CT 06410
Great friendly Service
Bob - Cheshire, CT 06410
Very good
Jim - Cheshire, CT 06410
Ok. Larry Halpin was responsive to questions, efficient in diagnosing the problem, and quickly repaired what was needed to make the Airconditioning system work.
Great service
Sheila fuda - Cheshire, CT 06410
Great service as usual, technician very respectful and knew what he was doing, very happy with this visit!
Response from X-Treme Temp Heating & Cooling, LLC:
We are so grateful for your 5-star review. Thanks for sharing your rating with us and the community.
Excellent Service
john - Cheshire, CT 06410
Andrew was personable, informative but most of all he was very capable. When he left I was very confident the boiler was running the best it could.
Excellent Service
Fred/Martha - Cheshire, CT 06410
Andrew was punctual and polite. He worked efficiently and went the extra mile I. Cleaning up some footprints in the kitchen.
Professional, timely, and reasonably priced
Tyler - Cheshire, CT 06410
On time. Reasonable prices. Clean. Polite
Excellent Service
Jack - Cheshire, CT 06410
Larry came out quickly and was able to fix our leak from the furnace. He courteous and explained things so I could understand them. Highly recommend Xtreme heating
Excellent service
Jack - Cheshire, CT 06410
Larry was very professional and did a thorough cleaning of our heating system. Very satisfied
Service Survey
Adam - Cheshire, CT 06410
Andrew was courteous, informative and thorough in his repairs and explanations including a follow-up for a leak detected.
Excellent service
Shelia - Cheshire, CT 06410
Great Job
Brendan - Cheshire, CT 06410
Response from X-Treme Temp Heating & Cooling, LLC:
Thank you for taking the time to leave such a positive review! We're glad to hear you had a great experience with us.
Awesome service and price!
Jing - Cheshire, CT 06410
X-treme Temp has been serving my house for many years. They are very professional and always provide awesome work. Before the scheduled time, I would receive notification that technicians are coming. After technicians(Andrew and Larry) arrive on time, they ask us if we have any questions. They wear booties to enter my house. During covid, they wear masks to make customers feel safe. Not only Andrew and Larry did the awesome service, they also found out a hidden controller which we could not find to turn on the humidifier. On top of that, they took time to answer our questions patiently. After the service, I received a receipt by email. I would strongly recommend this company to friends.
Great service
Fred - Cheshire, CT 06410
Jonathan was fast and complete. You have an excellent worker.
Through Thick and Thin
Fred/Martha - Cheshire, CT 06410
When we had a problem with one zone of our heating system, X-Treme Temp worked with the problem until it was solved. We are most appreciative.
Very good job
Dick - Cheshire, CT 06410
Professional and friendly tech.
Joe - Cheshire, CT 06410
Very professional and knowledgeable.
john - Cheshire, CT 06410
Dyllan and John from X-treme just left after completing an evaporator coil replacement. I was extremely (no pun intended) impressed with their professionalism, cleanliness and knowledge. I've found it rare to experience this level of service and I tend to be a hard marker. Cost: The cost was fair. Its a little difficult in this economic market to really know gauge the cost. However I will say that I will without hesitation call on X-treme for any A/C issues. I also plan on using them for my heating as well.
First Time New Customer with NON Functional A/C
john - Cheshire, CT 06410
We are a new customer with X-Treme. Our A/C had no cooling capability. The technician (Andrew) arrived on time, was very professional. He checked the complete system for general condition. Our system clearly has a leak somewhere. He injected a UV tracer dye into the system and added refrigerant. We are happy we are getting cold air again but we have to wait for the dye to leak out enough to detect the leak. So we are not over but have a good start. I didn't rate the cost as I have no idea what is low or high. My guess the price was fair (as in reasonable).
Great service!
Sheila - Cheshire, CT 06410
Someone was sent over the same day that I called the office!
Andrew H.
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.
Larry H.
Performed a heating pm on an oil boiler. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Started and checked the safeties. Performed a combustion test. 6.9% o2, 17 ppm, 82.5% efficient System is operating properly.
Larry H.
Valved system off and drained some water from the boiler. Removed and installed a new circulator pump with a flow check in it and installed a new top for the Hi-vent. Filled and purged. Started and checked the operation.
Larry H.
Performed a heating pm on an oil boiler. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Started and checked the safeties. Performed a combustion test. 7.3% o2, 27 ppm, 85.4% efficient System is operating properly.
Larry H.
Performed a heating pm on an oil boiler. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Started and checked the safeties. Performed a combustion test. 3.4% o2, 28 ppm, 85.5% efficient System is operating properly. The upstream bedroom zone is heating due to the flowcheck inside the circulator is not closing fully allowing some water to go through the zone when it is not calling. Recommend replacing the circulator and Hi-vent on the air scoop. We will have the office schedule the replacement.
Andrew H.
Performed pm on oil furnace 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
Andrew H.
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 Recommend getting oil sludge additive for the oil tank.
Larry H.
Customer turned the first floor thermostat on. Checked the boiler, did not hear the circulator turn on. Checked for power. Had 127 volts at the aquastat and at the circulator but it’s not turning on. The circulator is bad and needs to be replaced. Customer would like to replace the first floor thermostat also. While working on the circulator, noticed that the extrol tank was full. Recommended replacing while the system is draining. Drained the system and replaced the circulator and extrol tank. Filled the system and purged. Removed the thermostat and installed a Honeywell T4 thermostat. Started and tested.
Larry H.
Performed a heating pm on an oil furnace. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Replaced the air filter, customer supplied. Started and checked the safeties. Performed a combustion test. System is operating properly.
Larry H.
Furnace and Water Heater Maintenance- Performed preventative maintenance on an oil furnace and oil hot water heater. Brushed and vacuumed. Replaced the oil filter, nozzles and strainers. Started and checked the safeties. Performed a combustion test. System is operating properly. Recommend replacing the anode rods in the water heater
Andrew H.
HVAC Maintenance- 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 8.2%o2 5ppm co 0 smoke While performing the maintenance we found the there is debris in the chimney that is close to level with the flue pipe entrance. Recommend having the chimney cleaned before the debris fully blocks the flue pipe entrance.
Andrew H.
Performed 2 ac pms Visually inspected indoor evap coil and blower compartment Checked all electrical connections and safeties Checked volts and amps Visually inspected air filter Replaced both filters with customer supplied Rinsed condenser coil Blew out drain line and poured water to ensure properly draining Tested condensate pump Checked refrigerant levels Checked capacitor Took temps While performing the maintenance we found the customer had the second floor system replaced since the last maintenance. We found the refrigerant line connections were made with silver solder instead of braze. Manufacturers say in the install manual not to use silver solder since it is not rated for higher pressure refrigerants. Also found the second floor unit was low on refrigerant. The manufacturer calls for 10*sub and the u it was only at 2.5*. After getting customer authorization we added 11oz R410A to the system bringing the subcooling up to 13*. Unit is working properly
Andrew H.
Performed 2 ac pms Visually inspected indoor evap coil and blower compartment Checked all electrical connections and safeties Checked volts and amps Visually inspected air filter Rinsed condenser coil Blew out drain line and poured water to ensure properly draining Tested condensate pump Checked refrigerant levels Checked capacitor Took temps Both units are working great
Larry H.
Performed an A/C pm. Blew out the drain line, checked the air filter. Checked and tested the condensate pump. Rinsed the condenser. Checked the electrical connections, checked the pressures and temps. System is operating properly.
Larry H.
Turned the system on, nothing turned on. Checked for power at the circuit board inside the furnace, there as no power. Started to remove the cover plate on the service switch at the furnace and the system turned on. Checked the wires on the switch, the power wire was not connected fully and came out of the terminal very easily. Secured the wires and tested. The switch did not turn the system on. The switch needs to be replaced. Replaced the service switch. Turned system on and checked the pressures and temps. The system is low on refrigerant. Added 6 oz R22. Turned the thermostat to heat and checked the operation.
Jonathan L.
A homeowner’s Bryant Evolution furnace in Cheshire was failing to ignite. The hot surface ignitor was cracked, and the flame sensor was covered in carbon buildup. I replaced the ignitor with a new Norton 271NM and cleaned the flame sensor. After resetting the control board, the furnace ignited without issues. The system is now running efficiently, providing consistent heat throughout the home.
Andrew H.
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 8.5%o2 30 ppm co 0 smoke
Andrew H.
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 7.2%o2 30ppm co 0 smoke
Larry H.
Removed and replaced the 1st floor circulator pump relay panel. Started and tested.
Larry H.
Isolated the circulator pump for the first floor. Removed a spare pump and installed it where the first floor pump was due to noise. Replaced the circulator gaskets, opened the valves and checked for leaks. Turned the system on and checked the operation.
Larry H.
Checked the air handler, found the capacitor was bad. Replaced the capacitor and started the system. The blower turned on properly and the pipes are hot going to the coil.
Larry H.
Performed a heating pm on an oil furnace. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Started and checked the safeties. Performed a combustion test. System is operating properly.
Andrew H.
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 Bled air from all zones. When starting and testing the boiler we noticed water pooling on the ground by the base of the boiler. Upon further investigation we found a small leak is starting to develop between 2 sections of the boiler when the boiler temp is colder. Showed the customer the leak and informed them of what to do should the leak get more serious. Took pictures to work up a replacement quote.
Andrew H.
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 5.8%o2 40 ppm co 0 smoke While performing the maintenance the customer stated the autofeed was leaking by and he needs to periodically check the boiler and add pressure. After getting customer authorization we drained some pressure from the boiler and removed the old autofeed. Installed a new autofeed and purged air out of all 3 zones. Started and tested the system. When leaving boiler pressure was at 20 psi. Unit is working properly.
Andrew H.
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 Adjusted the schedule on thermostat for the customer
