Serving the entire state of Rhode Island

Desmarais Plumbing & Heating Inc | Plumber | Johnston, RI
heating heating heating

Reliable Heating Repairs and Installations

Does your heating system need an upgrade before the cold temperatures hit? Call Desmarais Plumbing & Heating Inc for heating professionals with over 20 years of experience!

  • Heating repairs

  • Heating equipment

  • Installation for heating equipment

  • Installation and repair on high efficiency equipment

  • Boilers

Licensed and insured service

We know how important it is to keep your family warm during the winter. That's why we're always easy to get ahold of for all types of heating services. Plus, your satisfaction is guaranteed on all of our services!


Call us today for a FREE estimate on your heating services. From heating repairs to equipment installations, we do

them all!

Quality work at an affordable price

Contact us now for 24/7 service!


We are family owned and operated, so you can rest assured knowing you'll get friendly customer service!