Chernin HVAC & Refrigeration L.L.C.

Chernin HVAC & Refrigeration L.L.C. operates from Hartford, Connecticut, serving Waterbury and surrounding communities with a remarkable four-decade foundation in construction and specialized HVAC expertise. The company has accumulated 113 five-star reviews, reflecting consistent customer satisfaction across residential and commercial projects. Owner Eli Chernin leads a team that handles installations, repairs, and commercial refrigeration systems for homes and businesses throughout the Greater Waterbury area.

What distinguishes Chernin HVAC from competitors is their directOWNER involvement in every project and their transparent pricing structure. The company specializes in commercial RTU installations and ductwork, having completed complex system upgrades for property managers overseeing multiple buildings. Their ability to complete large-scale residential replacements, such as the dual compressor and air handler installations noted in a recent review, demonstrates technical capability across job magnitudes. The team leverages advanced tools and technology to ensure efficiency and system longevity.

Reviewers repeatedly highlight owner Eli's availability and hands-on approach. When Catherine Ursini needed emergency cooling before a heat wave, the company delivered a new AC unit within days of the estimate. Daniel Lyakovetsky's project required removing two old units and installing new compressors in the basement and attic, yet the crew completed everything in a single day. For Avi Newman managing commercial properties, Eli personally oversaw RTU installations to code while remaining accessible for questions throughout the process.