Over Three Decades of Exceptional Service in Central Connecticut!

Bill Chiarillo Sr. started serving Central Connecticut’s heating, cooling and plumbing needs in 1976. Over the years he built a solid base of satisfied customers through a relentless focus on service excellence. Bill took the unique approach of educating his customers, making sure that they understood all of their options and the investment they were making. His open and honest approach made Chiarillo’s a well known and highly recommended business in the heating, cooling and plumbing marketplace.


Over the years Bill passed down his knowledge and approach to business to his son Bill Jr. As a result, the business continues to grow and is a prominent fixture in the community. They have built a solid reputation based on best-in-class products and exceptional service. As a family-run business today, Chiarillo’s still means quality and dependability.

Hear Bill Chiarillo Talk about Chiarillo’s Heating, Cooling and Plumbing in the Video From 2010

Erwin Heating Services - Customers

A Blast from the past

Residential & Commercial Installation & Service

Heating & Cooling Installation & Maintenance from Chiarillo's
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Call 860-585-8139