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Waterbury CT Heating and Air Conditioning Services

Get Reliable HVAC Service today in Waterbury CT!

The heating and cooling seasons are pretty equal in Waterbury, CT, which means that having a well operating heating and air conditioning system is important. To ensure that your HVAC system is operating properly, you should have it serviced twice a year and replaced once it reaches the end of its service life. Once your heating and air conditioning system reaches the end of its service life, it will not cool and heat your home effectively or efficiently. Luckily, at X-Treme Temp we can help with any HVAC need you have!

Local Reviews
for Waterbury, CT

X-Treme Temp Heating & Cooling, LLC Rated 5.0 out of 5 stars based on 1 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting strong customer satisfaction and appreciation for the service provided. Customers consistently express gratitude for the professionalism, punctuality, and expertise demonstrated by the technicians. A recurring theme is the thorough and transparent communication throughout the service process, with technicians taking time to explain repairs, walk customers through each step, and provide guidance on future maintenance needs without applying pressure. Reviewers frequently highlight the honest and trustworthy approach, particularly noting that they never felt taken advantage of or pressured into unnecessary services. The friendly and courteous demeanor of the service providers is repeatedly praised, with customers describing pleasant interactions and excellent social skills. Reliability and promptness emerge as consistent positive attributes, with same-day service and on-time arrivals earning specific commendation. Many reviewers express strong intent to use the service again and enthusiastically recommend the company to others, indicating high levels of trust and satisfaction. The veteran-owned status and reasonable pricing also contribute to the positive perception. Overall, the tone is one of genuine appreciation and confidence in the quality, integrity, and professionalism of the service experience.



Map of Waterbury, CT 06704

Best in the business




Review of X-Treme Temp Heating & Cooling, LLC

Just doesn’t get any better. Service you can depend on.

WaterburyCT06704 41.605-73.0325

Larry H.

Larry H.

A customer’s Weil-McLain CGa gas boiler in Waterbury was failing to distribute heat evenly throughout the home. After troubleshooting, I discovered the circulator pump had seized, preventing hot water from flowing through the radiators. I drained the system, replaced the faulty Taco 007-F5 circulator pump, and refilled the boiler while bleeding air from the system. After restarting, I monitored pressure and temperature levels to ensure smooth operation. Heat is now evenly distributed, and the system is running efficiently.

Near Beacon St, Waterbury, CT 06704
Larry H.

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. 6.3% o2, 0 ppm, 80.9% efficient System is operating properly.

Near Stowe Rd, Waterbury, CT 06704
Larry H.

Larry H.

Performed an A/C pm on the system. Washed the electronic air cleaner. Blew out the drain line and tested condensate pump. Rinsed the condenser coil. Checked the electrical connections, pressures and temperatures. System is operating properly.

Near Stowe Rd, Waterbury, CT 06704
Larry H.

Larry H.

Removed and replaced the ECM blower motor. Started and tested. System is operating properly.

Near Stowe Rd, Waterbury, CT 06704
Larry H.

Larry H.

Checked system. The burner turns on and heats the furnace but the fan does not start. The relay is pulled in but does not start. The fan is a variable speed motor. Plugged a test kit into the motor to check the speeds in either heat or cool but the motor did not start. The motor is bad and needs to be replaced. Need to contact the supplier.

Near Stowe Rd, Waterbury, CT 06704
Andrew H.

Andrew H.

Upon arrival unit was off. Turned on and condenser turned on but air handler did not. Upon inspection found that the capacitor for the indoor blower was open internally and was not supplying the blower with power to start. After getting customer authorization we replaced the capacitor for the indoor blower and tightened the terminals on the thermostat housing. Started unit and checked refrigerant levels. Unit is operating properly and had a 19° temp difference.

Near Woodtick Rd, Waterbury, CT 06705
Andrew H.

Andrew H.

Brushed and vacuumed flu pipe and heat exchanger Replaced oil filter, nozzle, and strainer Checked all electrical connections and safeties Preformed combustion and smoke tests 6.9%o2 29ppm co 0 smoke Visually inspected indoor evap coil and blower compartment Checked all electrical connections and safeties Checked volts and amps Visually inspected air filter. Replaced 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 Replaced capacitor after getting customer approval due to it being well outside of factory specs. Duct diagnostics 203 734 1532

Near Stowe Rd, Waterbury, CT 06704
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