Everything Heating in Waterbury

Chiarillo's is the heating company Waterbury residents can rely on whenever they need a new furnace, a repair or an inspection. We help people stay warm all winter in Waterbury no matter how low the temperature goes.


We have more than 30 years of experience in installing and and fixing furnaces, boilers and radiant heating systems. Although we bring the products we trust the most when we install new systems, we can do repair work on any make or model heating system you have in your home or office.

Our Furnace Services in Waterbury

  • New Furnace Installation
  • Furnace Repairs
  • Switching from Oil Furnaces to Gas Furnaces
  • Installing Radiant Heating
  • Furnace Inspections for Home Buyers and Sellers
  • Oil Tank Replacement and Removal

Our Boiler Services in Waterbury

  • New Boiler Installation
  • Boiler Repairs
  • Hydronic Boiler Systems (for Heat and Hot Water)

Our Radiant Heating Services in Waterbury

  • Design and Install New Radiant Heating System
  • Fixing Radiant Heating System


Click here if you need to learn more about our cooling and plumbing services in Waterbury


We Install and Fix Furnaces - Chiarillo's
Chiarillo's installs and fixes boiler based heating systems
Let us inspect your furnace before the winter sets in

Residential & Commercial Installation & Service

Heating & Cooling Installation & Maintenance from Chiarillo's
Join Chiarillo's on Facebook

24 Hour Emergency Service

Call 860-585-8139