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Heating & Cooling Services in North Haven CT

Local HVAC Repair, Replacement & Maintenance Service in North Haven CT

X-Treme Temp Heating & Cooling is your go-to HVAC service provider in North Haven, 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.

Keep Your Home Comfortable with Our Local North Haven HVAC Services

Read the reviews below from North Haven, 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 North Haven, CT

X-Treme Temp Heating & Cooling, LLC Rated 5.0 out of 5 stars based on 25 customer reviews


Map of North Haven, CT 06473

Professional and Thorough




Review of X-Treme Temp Heating & Cooling, LLC

Andrew is professional, thorough, concise and was on time. I really like this company and will continue to use them for my central air service.

North HavenCT06473 41.3875-72.83

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.


Map of North Haven, CT 06473

Customer




Review of X-Treme Temp Heating & Cooling, LLC

North HavenCT06473 41.3925-72.85

Map of North Haven, CT 06473

Responds quickly to service calls....




Review of X-Treme Temp Heating & Cooling, LLC

I am happy to have Extreme Temp Heating and Cooling as our service provide... always can count on them for our needs however small they may be.

North HavenCT06473 41.3775-72.8425

Map of North Haven, CT 06473

Excellent Service




Review of X-Treme Temp Heating & Cooling, LLC

Knowledgeable

North HavenCT06473 41.345-72.865

Map of North Haven, CT 06473

Excellent service




Review of X-Treme Temp Heating & Cooling, LLC

Alan was courteous, polite and did a great job

North HavenCT06473 41.355-72.8575

Map of North Haven, CT 06473

Complete Satisfaction - Best Company to have work done !!!




Review of X-Treme Temp Heating & Cooling, LLC

Larry and Andrew were the most professional service reps ever to come into our home and have work done !

North HavenCT06473 41.3775-72.8425

Map of North Haven, CT 06473

First service with Xtreme




Review of X-Treme Temp Heating & Cooling, LLC

Larry our service tech was pleasant and knowledgeable in answering my questions pertaining to our boiler. He completed our service efficiently and we will be using Xtreme’s again in the future!

North HavenCT06473 41.39-72.8825

Map of North Haven, CT 06473

We Definitely are glad we have X-Treme Heating and Cooling !




Review of X-Treme Temp Heating & Cooling, LLC

We had our oil tank replaced today............extremely satisfied with exceptional work performed. No smell of oil and cleanup after was amazing. We totally we recommend this company for any and all services.

North HavenCT06473 41.3775-72.8425

Map of North Haven, CT 06473

Very Professional - Exceptional




Review of X-Treme Temp Heating & Cooling, LLC

North HavenCT06473 41.3775-72.8425

Map of North Haven, CT 06473

Great service and prices




Review of X-Treme Temp Heating & Cooling, LLC

So happy with X-TREME TEMP Larry cleaned and serviced my furnace and I must say I’ve had other companies in the past that couldn’t come close to how X-TREME TEMP does the job right! The last company I used will never see me again!! Got a problem call X-TREME you’ll be happy too!

North HavenCT06473 41.4025-72.8325

Excellent Service!




Review of X-Treme Temp Heating & Cooling, LLC

Very professional and knowledgeable. I would definitely recommend the company

North HavenCT06473 41.3875-72.88

Response from X-Treme Temp Heating & Cooling, LLC:

We are incredibly grateful that you took the time out to leave us a 5-Star review.


Prompt - and very satisfactory job - asked if we had any questions and was very profesional




Review of X-Treme Temp Heating & Cooling, LLC

definitely would recommend this company for service.

North HavenCT06473 41.3775-72.8425

Excellent service!!




Review of X-Treme Temp Heating & Cooling, LLC

North HavenCT06473 41.38-72.8475

Excellent service!




Review of X-Treme Temp Heating & Cooling, LLC

Larry was personable, knowledgeable, and got our central air up and running. Highly recommend!

North HavenCT06473 41.38-72.8625

Excellent Service!




Review of X-Treme Temp Heating & Cooling, LLC

Dylan was here early. Explained what he was doing. Did a great job!

North HavenCT06473 41.38-72.895

Exceptional Service!




Review of X-Treme Temp Heating & Cooling, LLC

Very pleased with service provided by Larry. He arrived during the time frame given, He was very respectful of our home, wore booties to protect our carpet, and came prepared with required tools and parts. He gave a good explanation of operating the thermostat - changing batteries etc.

North HavenCT06473 41.3775-72.8425

Great service




Review of X-Treme Temp Heating & Cooling, LLC

Larry was an excellent technician. Arrived right on time, knowledgeable and concerned with safety. Gave good information on keeping the furnace clean throughout the year. Nice guy great company. Got an appointment right away. I will absolutely be using this company again for all our service needs and yearly maintenance.

North HavenCT06473 41.42-72.83

Great serviceman




Review of X-Treme Temp Heating & Cooling, LLC

The service man showed up on time and took care of everything and explained everything to me that needed to be done. He was very courteous and friendly, and I would definitely recommend him.

North HavenCT06473 41.37-72.85

Andrew was AMAZING!!!




Review of X-Treme Temp Heating & Cooling, LLC

Andrew was absolutely AMAZING!!!! He was knowledgeable, patient and kind. He took time explaining the service and then replacement of part to me in complete detail. Thank you Andrew!

North HavenCT06473 41.4-72.8425

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.


Great dependable service. Always there when needed and with fair pricing




Review of X-Treme Temp Heating & Cooling, LLC

Awesome service!

North HavenCT06473 41.3875-72.845

Good Service




Review of X-Treme Temp Heating & Cooling, LLC

Andrew was very knowledgeable. Happy with service,

North HavenCT06473 41.375-72.89

Homeowner




Review of X-Treme Temp Heating & Cooling, LLC

He showed up on time. He was very neat, kept the basement clean without any oil odor.

North HavenCT06473 41.4125-72.88

Fantastic Service




Review of X-Treme Temp Heating & Cooling, LLC

Andrew was the service person who arrived and was not only very knowledgeable, he was polite and genuinely friendly. He took the time to explain everything that he was doing and the cause of the issue. Rarely to you receive this level of professionalism any longer.

North HavenCT06473 41.38-72.8475

Great Service!




Review of X-Treme Temp Heating & Cooling, LLC

North HavenCT06473 41.38-72.8625

Great service




Review of X-Treme Temp Heating & Cooling, LLC

North HavenCT06473 41.3975-72.835

Larry H.

Larry H.

Checked drain line, which is clear. Customer turned all 3 zones on. Checked the pressures. The system is properly charged. Checked the zone dampers to make sure that they were open. Dampers are operating properly. While checking the dampers, saw water forming on the top of the furnace. Removed the panel and inspected the coil and pan. There was little water in the drain pan. Looking underneath, noticed water was dripping very quickly from the bottom. The Evap coil pan is cracked. The system is an R22 system. Recommend replacing the system. Gathered the info to get a quote to the customer.

Near N Hill Rd, North Haven, CT 06473
Andrew H.

Andrew H.

Upon arrival removed the old actuator and installed the new one. Attempted to start and test the heat and the actuator was not receiving 24v. Upon further investigation found a wire from the transformer had an internal break and was dropping voltage. Replaced the wire and the unit started up properly.

Near Weathers Rd, North Haven, CT 06473
Larry H.

Larry H.

Customer turned the system on and it started properly. Checked the refrigerant levels. The system is low on charge. Added 1 lb 4 oz R410a to the system. 12.8* subcooling.

Near Marion Ct, North Haven, CT 06473
Andrew H.

Andrew H.

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 Checked refrigerant levels Checked capacitor Took temps While performing the maintenance we found there was a mouse nest inside of the electrical compartment. The mouse had chewed up one wire and it was close to breaking. Repaired the wire and replaced the crimp terminal. Unit is working properly

Near Arrowdale Rd, North Haven, CT 06473
Andrew H.

Andrew H.

Central air- 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 Ductless- Washed condenser coil Checked all electrical connections and safeties Blew out drain line and poured water to ensure proper draining Tested the head in high heat and cool Checked volts and amps Visually inspected evap coil, blower compartment and filters. Washed all filters with water. The head was putting out 117 degree air in high heat mode and was putting out 43 degree air in high cool mode. Unit is operating properly

Near Randall Dr, North Haven, CT 06473
Andrew H.

Andrew H.

Removed cases from both indoor units. Chemically cleaned the evap coil and blower wheel of both units. Wiped down both cases to remove any dust or dirt. Put the cases back on both indoor units. Started and tested both units.

Near Appletree Ln, North Haven, CT 06473
Larry H.

Larry H.

Performed an A/C pm on the Ductless system. Washed all of the air filter and checked the blower wheels. Tested the drains. Rinsed the condenser coil. Checked the electrical connections and temperatures. Heating temp- 119* f, cooling- 55*f System is operating properly. The blower wheel in the living room is getting dirty and recommend having it cleaned.

Near Larson Dr, North Haven, CT 06473
Larry H.

Larry H.

Performed an A/C pm on the system. Replaced the air filter. 16x25x1 Blew out the drain line and tested condensate pump. Rinsed the condenser coil. Checked the electrical connections, pressures and temperatures. System was low on refrigerant, added 9oz R22 to system. System is operating properly.

Near Old Kiln Rd, North Haven, CT 06473
Larry H.

Larry H.

Customer flushed the toilet and the cold water pipe vibrated against the wood. Put some foam tape between the wood and pipe.

Near Hidden Pond Dr, North Haven, CT 06473
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. 7.1% o2, 2ppm, 0 smoke, 84% efficient System is operating properly. There is corrosion on the top of the circulator flange from a previous leak. Recommend having the fitting replaced.

Near Coventry Cir, North Haven, CT 06473
Larry H.

Larry H.

During a service call, I diagnosed a heater failure caused by a malfunctioning ignition system. On inspection, I found that the igniter was worn out and the flame sensor was coated with soot, preventing proper operation. I replaced the faulty igniter, cleaned the flame sensor thoroughly, and tested the system to confirm it was heating efficiently and safely once more.

Near Homewood Ave, North Haven, CT 06473
Larry H.

Larry H.

Performed a heating pm on a gas boiler. Removed and cleaned the burner tubes. Checked the flame sensor. Checked the gas pressure. 8.4”wc incoming, 3.5”wc at the manifold. Started and checked the safeties. Performed a combustion test. System is operating properly. 8.6% o2, 4ppm, 82.4% efficient The extrol tank is starting to fail. Water is migrating to the air side of the tank. Recommend replacing.

Near Quinnipiac Ave, North Haven, CT 06473
Andrew H.

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 6.4%o2 25ppm co 0 smoke

Near Culver Ln, North Haven, CT 06473
Larry H.

Larry H.

The Aquastat was off on low water. Checked the control, the lights were lit up on the top of the control and the display was showing the #8. Checked the probe and cleaned. Reinserted the probe and it sensed the well and the water. The boiler started properly. Cycled several times.

Near Turner Dr, North Haven, CT 06473
Andrew H.

Andrew H.

Drained the old water heater and boiler. Removed the old water heater and installed a 40 gallon Weil McLain Aqua Plus 45. Filled systems and purged all zones. Installed a Tiger Loop at the boiler and installed a new coated oil line from the tank to the burner. Blew out the oil line and crimped the ends. System is operating properly.

Near Hidden Pond Dr, North Haven, CT 06473
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. Blew out the oil line. The tank valve on the left tank was blocked. The oil filter was very dirty. Recommend adding an additive to help clean the oil. Performed a combustion test. System is operating properly. The was a lot of corrosion on the bad of the boiler from a previous leak. Recommend replacing the boiler due to age. The flue pipe metal is getting thin. Recommend replacing the flue pipe.

Near Stephen Ct, North Haven, CT 06473
Andrew H.

Andrew H.

Pumped out the oil from the tank. Removed and replaced the 275 gallon oil tank and fill and vent piping. Pumped the oil back into the tank. Connected the oil line and purged. Started and tested the boiler.

Near Hidden Pond Dr, North Haven, CT 06473
Larry H.

Larry H.

The burner was off on reset when arrived. Reset the control and it did not light. Checked the oil flow and transformer. Found some carbon buildup between the nozzle and electrodes. Cleaned the assembly and replaced the nozzle. Started and burned off the excess oil in the chamber. System is operating properly.

Near Scrub Oak Rd, North Haven, CT 06473
Andrew H.

Andrew H.

Drained pressure from the system. Remove old hi-vents, autofeed, and pressure relief. Installed new hi-vents, autofeed, and new pressure relief. Filled the system back up with water and purged all air out of the system. Started and tested the unit. Ensured hot water is coming back to the boiler. When leaving boiler pressure was at 20 psi.

Near Colonial Dr, North Haven, CT 06473
Larry H.

Larry H.

Checked system. The gas furnace was locked out with an error code “14”, ignition failure. Cycled power and the furnace started and lit. Found the flame sensor dirty. Cleaned the sensor and checked the Hot Surface Ignition. Started and tested several times. The furnace operates properly. While it was running, the inducer motor was noisy, checked the amps, the motor is drawing 1.9 amps and rated at 1.8 A. Recommend replacing the inducer motor before it fails.

Near Washington Ave, North Haven, CT 06473
Larry H.

Larry H.

Started the system and the burner starts properly with no delay and the draft damper does not move allowing anything to come into the room. The customer mentioned that the smell was stronger in the bathroom area where the oil tank is. Checked the bottom of the tank and saw several drop of oil on the bottom. Did not see any streaks going down the side of the tank. The oil is red in color indicating that it is new. It is only wet around the drops of oil. Customer put a pan under the tank. Recommend replacing the oil tank. While on site, the customer mentioned that the downstairs zone was not turning on. Checked the thermostat and it was several degrees off. Replaced the thermostat and tested.

Near Hidden Pond Dr, North Haven, CT 06473
Larry H.

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. Need to send customer a price on replacing oil line from the tank to the furnace and replacing 3-5” 90’s on the flue.

Near Revere Rd, North Haven, CT 06473
Andrew H.

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 9.0%o2 24ppm co 0 smoke

Near Kings Hwy, North Haven, CT 06473
Andrew H.

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 6.4%o2 40 ppm co 0 smoke

Near Turner Dr, North Haven, CT 06473
Larry H.

Larry H.

Performed a heating pm on a gas furnace. Cleaned the flame sensor and checked the gas pressures. Started and checked the safeties. Performed a combustion test. System is operating properly.

Near Old Kiln Rd, North Haven, CT 06473
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