X-treme Temp Heating & Cooling, LLC

X-treme Temp Heating & Cooling, LLC operates from 340 Quinnipiac Street in Wallingford, Connecticut, holding state license S1-0403430. This family and veteran-owned contractor has earned a 4.9-star rating across 281 client reviews, reflecting years of consistent service in the region. The company maintains standard hours Monday through Friday from 8 AM to 5 PM and handles emergency repairs throughout the surrounding area. Their service coverage extends to communities including Southington, Meriden, Cheshire, New Haven, North Haven, West Haven, Middletown, and more than 20 additional towns across the region.

As an authorized Trane dealer, X-treme Temp supplies and installs heat pumps, zoned climate systems, mini-split configurations, and programmable smart thermostats. The contractor handles water heater systems separately from HVAC work, and maintains dedicated commercial services for businesses requiring integrated climate solutions. Their team emphasizes transparent communication, ensuring clients understand problem diagnosis and recommended repairs before work begins, a practice consistently praised in customer feedback.

Reviewers frequently cite specific technicians who delivered thorough service. Andrew, described as "amazing" by one Wallingford homeowner, completed comprehensive maintenance across AC, water heater, and furnace systems in a single visit, answering every question and offering practical maintenance tips. Another reviewer working with Andrew and his apprentice noted the team performed a detailed oil burner tune-up, explaining each step while leaving the workspace pristine. Larry was described as phenomenally informative, walking customers through repair options while keeping pricing reasonable.