Rhode Island Energy Companies
79 companies listed

Based in Westerly RI, Miner Discount Fuel is a family owned and operated company, providing the best residential and commercial #2 heating oil, Kerosene, marine and truck fleet diesel to our customers at the lowest prices. Starting out as a young man working with his grandfather’s company Miner…

Shearman Oil, Inc. has been a certified and trusted fuel supplier for more than 35 years. We are a small, family-owned fuel delivery and heating equipment repair company serving both residential and commercial customers’ fuel needs.  The company was founded in Portsmouth as Pedersen Oil.…

The Malloy family has been in the fuel business since 1935, always providing a personal and reliable touch in the Rhode Island and Southern Massachusetts area. We pledge to continue our family commitment to a new and ever-changing field of energy. We offer full-service home heating, and on- and off-road…

Newport Biodiesels mission is to recycle New Englands used cooking oil into clean-burning fuel. By doing so, our region will benefit not only environmentally, but also economically. Every gallon we make is one less gallon of imported petroleum that will make its way to our shores.   Newport…

Dupuis Oil is a full service oil company providing the residents of Rhode Island and Southeastern Massachusetts with quality products and service for over 115 years. Established in 1898 we are now into our fourth generation of management. The Dupuis Family has been so successful because of one objective:…

SmithCo Oil Service is South Countys only family-owned, full-service fuel oil company. Since Stephen Smith began delivering fuel oil with a single, used truck in 1985, SmithCo Oil Service has grown to become Southern Rhode Islands leading independent oil dealer and heating services company. We offer…

Scott and Rose Besson started the Exeter Fuel Company, Inc., in 1991 with the goal of helping South County residents stay warm. Through their hard work and dedication, Exeter Fuel has grown into a first-class, full-service fuel delivery and heating system dealer. The Exeter Fuel customer knows this…

We are a Local Family Owned and Operated company 60 years of service to Rhode Island and Southern Massachusetts. Our technicians that service your homes heating and air conditioning equipment are certified, licensed, trained and insured to protect and promote your familys safety and well being.With…

Guardian Fuel & Energy is a family business that all started at the dining room table over 20 years ago. We take pride in always evolving; to keep on top of renewable alternative fuels and modern business practices. Were committed to helping you find the best solutions for your familys comfort and…

When you are looking for personal attention for all your fuel delivery, heating service, and gas station needs, put your trust in one of the only locally owned and operated oil companies in Westerly, RI. Get your fuel and other services where they know you by name. Let us keep your tanks full No matter…

Henry Oil Co., Inc. is a full service fuel oil, diesel, and gasoline dealer based in Providence, RI. We provide service to most of Rhode Island and parts of Massachusetts. We are a third generation, family owned business that has been serving Rhode Island since 1947. Call us today to supply all of your…

AGI Construction is one of New England's premier underground utility contractors. For over 25 years we have provided a comprehensive range of contracting services for natural gas, telecommunications, and electric underground utility installations. We have grown to become an industry leader and we are…

In today's "always on, always available"​ world where businesses can't stop and downtime is measured in dollars, APC by Schneider Electric provides protection against some of the leading causes of downtime, data loss and hardware damage: power problems and temperature. As a global leader in network-critical…

Nordson EFD is the world’s leading designer and manufacturer of precision dispensing systems that apply accurate, consistent amounts of the adhesives, sealants, lubricants, and other assembly fluids used in virtually every manufacturing process. When companies are able to put the same amount of…

Biowater Technology designs and engineers next generation technologies and solutions for the municipal and industrial wastewater treatment markets. The team has experience from over 300 projects and installations of MBBR worldwide.  The company provides innovative technologies and solutions for…

ADI Energy is a specialized design-build energy-engineering firm with in-house project execution capabilities ready to deliver and build complex capital projects whose savings directly fall to the bottom line. Core business: technically strong energy solutions, with design and engineering under one…

Deepwater Wind is proud to be America’s leading offshore wind developer.  The company’s path breaking Block Island Wind Farm will be the first in the nation. Led by a veteran management team with experience in developing complex energy projects worldwide, Deepwater Wind is making offshore…

Taco, Inc., headquartered in Cranston, RI, develops and manufactures hydronic-based components for use in heating and cooling applications across the building spectrum--residential, commercial, industrial and institutional. Its wide range of hydronic and radiant systems and components include pumps,…

OWECO Ocean Wave Energy Company mission is carbon combustion and nuclear processing reduction, hydrogen/oxygen cycling, and water climate management through utility-scale wave energy conversion to electricity. Founded 1978 in Rhode Island USA, and providing the first wave energy web site since 1994,…