Providing Year Round Comfort for Your Home
Annual Cleanings
Installations & Upgrades
Repairs & Emergencies
Time for your annual furnace/boiler cleaning?
Annual cleanings improves efficiency, save oil, prevent costly repairs, and keep your furnace or boiler in good working order.
Rhode Island's Favorite Heating Contractor
New Installation | Efficiency Upgrades
- We install all system types
- Design and layout services
- New or existing construction
- No job too big or small
Service and Maintenance
- We service all system types
- Furnace/boiler cleanings
- Hot water heater replacement
- Service agreements available
Heating Oil Delivery
- Competitive price per gallon
- Automated delivery available
- Price protection agreements
- Budget payment programs
Why Energy-One?
Popular Services We Offer
Mini-Split Heating & A/C Installation
Need heat and/or cooling in a single room or area? Mini-split units are the easiest and most affordable way to make it happen. Contact us today for a free quote!
Hot Water Tank Replacement
If your tank is leaking and needs to be replaced, we've got you covered with technicians ready to remove your old tank and connect a new, energy-efficient model.
Water Leaks and Plumbing Installation
Whether you need emergency service for a leaking pipe or wish to install a new toilet, sink, or any other plumbed fixture, we've got you covered.