Read the reviews below from Meriden, CT residents to see what your neighbors say about our expertise and customer service. We offer Heating & Cooling Services in Meriden CT
Local Reviews
for Meriden, CT
Our Reviews by City
Great service!
Jennifer - Meriden, CT 06450
Quality Work
Juan - Meriden, CT 06451
The technician did a great job and left the area clean after finishing the job.
Excellent Service
James - Meriden, CT 06450
Great service
chris - Meriden, CT 06451
Quick, knowledgeable and went over options with me.
Excellent work
Diane - Meriden, CT 06450
Efficient always polite and respectful. Excellent service.
Good service, steep cost!
John - Meriden, CT 06451
Good customer service, very nice technicians that show up when they're supposed to. If I had a negative about the experience it would be the cost for the service, a furnace and hot water tank cleaning shouldn't cost you an arm and a leg, it's not for individuals who wouldn't be able to take the sticker shock.
Amazing Service!
tony - Meriden, CT 06450
Great service every time!
Lily - Meriden, CT 06451
Repeat customer and will continue to use them for my service needs.
Excellent service done by Andrew Halpin!!!!
Simone - Meriden, CT 06451
Our technician Andrew Halpin was absolutely amazing. He is very professional, polite and respectful. He has serviced our boiler for the last 3 years and he is EXCELLENT.
Excellent
Pat - Meriden, CT 06450
Excellent
Bob - Meriden, CT 06450
Excellent, as expected.
Excellent Service.
Daniel - Meriden, CT 06450
Straight to the point. Found the problem quicker than I expected and solved. My unit was up and running in less than an hour.
Excellent Professional Service
Nick - Meriden, CT 06451
Nothing but great experiences with Larry and the Xtreme Temp team! Responsive, knowledgeable experts with fair rates / costs. Highly recommended!
Best Service!
Matt - Meriden, CT 06450
Larry and team installed a new boiler for us, they’ve competed several jobs over the years for us, they are always extremely professional, efficient, tidy and always take the time to explain the work. We will continue to trust Larry and his team for any future needs.
Excellent service
Patricia - Meriden, CT 06450
He did an excellent job. Was down there for over two hours took everything apart and cleaned everything thoroughly. Very satisfied with the service..
Owner
Rafael - Meriden, CT 06450
Andrew was great !!!
Robert - Meriden, CT 06450
he did sooo good! he was very thorough with his work! thanks !
Excellent service!
Carrie - Meriden, CT 06450
Excellent service
Diane - Meriden, CT 06450
Polite. Professional. Wonderful job. Would highly recommend this company
Great service on time and very clean and thoughtful
fred - Meriden, CT 06450
Best HVAC Company Out There.
Jennifer - Meriden, CT 06451
Couldn’t be happier with the guys at Xtreme. Top notch service at an affordable price. They show you and explain everything in great detail. Highly recommend.
Good service
Julie - Meriden, CT 06451
Great service; respectful and provided explanations
great service
Tom - Meriden, CT 06450
Excellent service.
gregory castro - Meriden, CT 06450
Larry Halpin was outstanding. Great job.
Very good service
Bethany - Meriden, CT 06451
Andrew was kind and knowledgeable. Highly recommend.
Response from X-Treme Temp Heating & Cooling, LLC:
Thank you so much for this 5-star review. We really appreciate you being a customer and helping to share the word about us. We’re here for you anytime.
Larry H.
Customer said that the noise was from the boiler/ circulator area. Turned the thermostat for the first floor on, there was no noise or buzzing from the circulator or relay panel. The other 2 zones were already calling and boiler turned on. Did not hear anything unusual. The relay panel is older and has relays inside of it.
Andrew H.
Performed pm on oil water heater, furnace, and humidifier 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 Furnace- 9.7%o2 0 ppm co 0 smoke Water heater- 9.0%o2 4ppm co 0 smoke Replaced humidifier pad and tested operation Recommend replacing the water heater. The water heater is from 2004. Oil Water heaters typically last around 15 years.
Larry H.
When arrived, the thermostat was at temperature. Checked the system and found the that there was a lot of air in the system which can cause the water from circulating through the pipes. Purged both zones. 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. System is operating properly. While performing the maintenance, noticed some issues that need to be corrected. - the sharkbite valve for the upstairs zone leaks when it starts to get cold - the automatic water feed does not shut off. The valve was turned off when arrived. - the 7” flue going into the chimney has a hole and needs to be replaced - the water line coming out of the domestic water coil is leaking - the oil line is in the concrete. Recommend replacing from the tank to the burner - there is no mixing valve at the domestic water coil.
Larry H.
Performed a Mid-Season filter change and operational check. Replaced the air filters on (3)RTU’s and checked the belts. Started and tested the units in heat mode. All systems are operating properly. While performing operational checks, the middle unit, the inducer was running and the system was locked out. The limit switch was open, but the blower was not running to cool off the heat exchanger. Tested the unit, the burner and blower turned on properly but when the heat was satisfied and burner turned off, so did the blower. Normally the blower will run for approximately 1 minute after the burner is off. Found a wire terminal that was loose on a relay for the blower. After crimping the end tighter and reconnecting on the relay, the blower runs after the burner shuts off. The RTU is operating properly. Also the heat exchanger on the back rtu, has a small area on the heat exchanger that is starting to rust and will potentially be a hole in the future. We will monitor the area.
Andrew H.
Performed pm on gas water heater and gas furnace Brushed and vacuumed burner tubes Inspected and vacuumed burner, blower compartments and surrounding area Checked electrical connections and safeties Checked gas pressure Cleaned and inspected flame sensor Performed combustion test Inlet pressure- 7.652 in.w.c. Manifold pressure- 3.511 in.w.c. 13.3%o2 9ppm co Drained water from the water heater and flushed out sediment from the tank Removed the burner assembly Cleaned the burner assembly and the chamber of the water heater Cleaned and inspected flame sensor and igniter Tested gas pressure Performed combustion test 10.8%o2 0ppm co Recommend replacing the water heater in the near future. The water heater is from 2012. Water heaters typically last around 10 with warranties typically being for 8 years. Took pictures for a replacement quote.
Andrew H.
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 11%o2 0ppm co 0 smoke While performing the maintenance we found multiple birds inside the water heater. Need to have a chimney person come and inspect the chimney. Greg’s chimney 203 630 1976
Larry H.
Checked the boiler and the circulator for the basement was not on. Went to jump out the thermostat and noticed that 2 of the 3 mounting screws were tight and making a connection to the sub base. Tightened the 3rd screw and the relay engaged turning on the circulator. The system is operating properly.
Andrew H.
Furnace Maintenance: Dispatched to perform scheduled maintenance on a commercial furnace. Inspected burners, heat exchanger, blower motors, and electrical controls for proper operation. Cleaned internal components, replaced air filters, and tested safety switches and ignition sequences. Checked ductwork and airflow, verified thermostat and control system communication, and performed multiple heating cycles to ensure consistent temperature, reliable operation, and safe performance.
Andrew H.
Water Heater Installation: Arrived on-site to replace and install a standard 50-gallon water heater. Connected cold and hot water lines, gas supply, and venting system, ensuring proper pressure and safe installation. Flushed the tank to remove sediment, checked the temperature and pressure relief valve, and tested hot water delivery at multiple fixtures. Verified proper operation and safe, consistent hot water supply.
Larry H.
Ductwork Services: Dispatched to address inconsistent temperatures and airflow throughout a residential property. Inspected the duct system for leaks, improperly sized runs, blockages, and poorly insulated sections. Sealed leaks, adjusted dampers, and added insulation where needed. Tested airflow and temperature at multiple vents to confirm balanced heating and cooling distribution across all rooms.
Dyllan M.
Commercial HVAC Service: Arrived on-site to troubleshoot a commercial rooftop HVAC unit with uneven cooling and reduced airflow. Inspected condenser and evaporator coils, fan motors, electrical connections, and control systems. Cleaned condenser fins, replaced a failing fan motor, verified thermostat communication, and tested airflow and temperature output throughout the office. Confirmed the system maintained consistent temperature and proper air distribution under load.
Andrew H.
Brushed and vacuumed burner tubes Inspected and vacuumed burner, blower compartments and surrounding area Checked electrical connections and safeties Checked gas pressure Cleaned and inspected flame sensor Performed combustion test Inlet pressure- 7.597 in.w.c Manifold pressure- 3.094 in.w.c. 11.5%o2 5ppm co
Andrew H.
Performed pm on gas boiler Brushed and vacuumed burner tubes Inspected and vacuumed burner, blower and surrounding area Checked electrical connections and safeties Checked gas pressure Cleaned and inspected flame sensor Performed combustion test Inlet pressure- 8.215 in.w.c. Manifold pressure- 3.435 in.w.c. 11.3% o2 0ppm co
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. 4.4% o2, 14 ppm, 83.2% efficient System is operating properly.
Larry H.
Open boiler door and remove old combustion chamber. Clean and vacuum soot and any debris from the old chamber. Install new combustion chamber and gaskets. Close burner door and start the boiler. Run the boiler for at least 20 minutes continuously to let the new chamber and gaskets cure. Performed a combustion test. 3.8% o2, 51 ppm, 0 smoke, 84.3% efficient
Andrew H.
Upon arrival customer stated they saw some smoke/soot coming from the baseboard heaters. What they saw was just dust buildup getting heated up by the baseboards warming up and is typically more common at the beginning of the season. The baseboards cannot make smoke or soot. Customer asked us if we could perform a maintenance on the natural gas boiler Performed pm on natural gas boiler Brushed and vacuumed burner tubes Cleaned and inspected flame sensor Inspected and vacuumed burner compartment and surrounding area Checked electrical connections and safeties Checked gas pressure Performed combustion test Inlet pressure-8.158 in.w.c. Manifold pressure- started at 3.6 adjusted it to 2.696 in.w.c. To make to unit run clean 7.3%o2 12ppm co
Larry H.
Performed a heating pm on an oil boiler. Brushed and vacuumed. Replaced the oil filter, nozzle and strainer. Oiled circulator. Drained water from the expansion tank. Started and checked the safeties. Performed a combustion test. 6.4% o2, 23 ppm, 0 smoke, 82.4% efficient System is operating properly.
Andrew H.
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 8.4%o2 0 ppm While performing the maintenance we found extremely high levels of sludge and rust buildup at the oil filter canister. The entire canister was full of sludge and sediment. Had to blow out the oil line to get oil flowing into the new oil filter. Recommend getting a sludge additive for the oil tank.
Andrew H.
Performed pm on 2 oil boilers 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 Unit 1 - Unit 2-
Larry H.
Performed a heating pm on an oil furnace and oil hot water heater. Brushed and vacuumed. Replaced the oil filter, nozzles and strainers. Replaced the air filter- 16x25x1 Started and checked the safeties. Performed a combustion test. System is operating properly.
Larry H.
Customer turned the thermostat up, the boiler turned on and the circulator also turned on. Checked the water temperature coming out of the boiler to the mixing valve-187*, coming out of the mixing valve-102* the stem is seized on the mixing valve. Recommend replacing the mixing valve. Picked up part. Replaced the mixing valve. Adjusted the temperature at the sink to 122-124*.
Andrew H.
Disconnected the water lines and the electrical from the old water heater. Drained the old water heater and removed it. Installed a new 50 Gallon Rheem Electric Hot Water Heater. Installed 2 ball valves and new water piping. Connected waterlines to new piping and connected the electrical. Filled the water heater with water and checked for leaks. Started and tested the water heater. Unit is working 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. 5.2% o2, 32 ppm, 0 smoke, 82.0% 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. 8.2% o2, 23 ppm, 0 smoke, 82.8% 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. 4.5% o2, 40 ppm, 82.6% efficient System is operating properly. Valved and drained the system. Replaced the Hi-vent on top of the air scoop and replaced the circulator gasket w/ bolts on the first floor circulator. Filled and tested the system.
