Grateful for Larry’s quick response this cold morning! I woke up to no heat and they were able to come out today and get it running ! Great service as always & always patient with my dog 🤪
About X-treme Temp Heating & Cooling, LLC
X-treme Temp Heating & Cooling, LLC focuses on customer comfort and satisfaction. This local, veteran and family-owned company offers attentive, honest, and professional services for heating, ventilation, and air conditioning systems. They respond quickly to emergencies like propane leaks and provide routine maintenance and energy audits. Customers value their reliability, courtesy, and expertise. Andrew, in particular, is praised for being thoughtful, kind, and thorough when servicing the AC, water heater, and furnace. He answers questions, provides helpful tips, and explains inspections and recommendations clearly. Many customers highlight the excellent communication and professionalism of the team, noting that Andrew is the best technician they have encountered. The service is considered premium, with polite, knowledgeable staff arriving on time and doing outstanding work. The prices are reasonable, and the company is willing to go the extra mile, even with challenging tasks. Many customers recommend X-treme Temp for all HVAC needs, emphasizing their efficiency and commitment to leaving families comfortable, even during hot summer days.
Reviews
The two technicians that came to my house today to perform my yearly furnace & oil tank cleaning/ maintenance were absolutely amazing. They both were professional, honest, and executed the job with extreme expertise. I would highly recommend this company in those two technicians!
Fantastic Service!
From scheduling my appointment to getting the job done, Larry, Jerry and everyone at Xtreme had me covered. They kept me posted about when they would arrive and they were on time. I wouldn’t recommend any other HVAC company.
Photos

Hours
Good to know
- accepts credit cards
Location
340 Quinnipiac Street Suite 15, Wallingford, CT 06492
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