
About us
We are a local, family owned and operated business with over 30 years of experience. We are connected to, and care about the community we serve.
We love our next-door neighbors but will service most of Rhode Island. Whether we go north, south, east or west, our customers will agree that we are the best!
A Few Things We’re Great At!
New Installs – Boilers, Furnaces, Hot Wat
Service, Repair Existing System Systems
Test, Remove and Replace Oil Tanks

New Boiler and DHW Install
Need to replace some old equipment, but don’t know where to start and need someone you can trust to ensure that you have the proper system for your home? Schedule a consultation and work with one of our specialists to develop an estimate that fits your needs and your budget.

Not only are our technicians courteous and professional, but they are also highly skilled in mechanical ability, critical thinking and problem solving.
Modern HVAC systems require a level of technological knowledge and experience. There’s more to this than turning a wrench.
Performing repair and service on some of the older systems requires our technicians to be familiar with a multitude of different units. Our 30+ years of experience is what sets us apart from others.

Let us inspect and replace your old oil tank before it’s too late!
Old oil tanks can go from leaking a tiny bit to a complete disaster in your basement if left untreated. Let our experts evaluate your tank, and if necessary, replace it before you are stuck with gallons upon gallons of home heating oil all over your basement and creating an environmental hazard.
Complicated System? No Problem!
Our technicians are familiar with all that new technology has to offer. Connolly and Sons is committed to continuing education and training. Education does not stop with certification.
HVAC University – Things you didn’t know you wanted to know.
Anode Rods 101

Our team

What people are saying about Connolly and Sons





Contact us today! [email protected] 401-567-1212