Connecticut Energy Companies
406 companies listed

MCG.energy provides used oil feed stock to major users and represents UMO refineries for installation and sales.

At The ALL-GAS & Equipment Company we can meet all of your propane gas needs. We service and deliver residential & commercial propane to all of Connecticut. Installing, Servicing and Filling any size tank! No tank is too large or small; From a 20lb tank for your grill or patio…

Alcan Chemicals is part of the the Alcan International Network (AIN) consisting of 40 offices conducting business in 65 countries worldwide. Headquartered in Stamford, Connecticut, we are a full service supplier of Chemical Products and Active Pharmaceutical Ingredients (APIs) to the Pharmaceutical,…

Pure elements, alloys and compounds. Highest commercial qualities. Quantities for research and for industry. We excel in the rare, the unusual, the hard to find. Contact us for solutions to your special requirements.Atlantic Metals & Alloys, LLC has been in business since 1983, supplying metals,…

Unison Energy provides turnkey microgrid solutions that keep our clients at 100% operability no matter the state of the grid. We own, install and operate under an Energy Services Agreement model with zero capital expenditures from our clients, while providing resilient power during weather events and…

Jennings Oil & Propane is a locally owned and operated business headquartered in Danbury, CT, that has provided home comfort to families in Fairfield, Litchfield and New Haven counties since 1982.  Throughout the years we have built an organization that goes the extra mile to take care of all…

Goshen Oil Co. merged operations with Klebe Fuel Co. of Winsted in November, 2018 to serve customers in an area stretching from Sharon to Avon, Connecticut. Goshen Oil Co. is now known as Goshen Oil and Propane.  The merger with Klebe allows Goshen Oil to provide more services for it's customers…

Mystique Oil was formed in 2006 by Jamie Laforge a lifelong resident of Bristol, Connecticut. Over the years Mystique Oil has grown from a two-man operation working from a small trailer office to our current operation servicing most of central Connecticut from our new office in Bristol, with our six…

Louth Callan Renewables (LCR) is an experienced solar construction and investment firm headquartered in New England. LCR builds optimized renewable energy projects including Solar PV, and battery storage and provides quality pre-construction and O&M services. Louth Callan Renewables LLC develops,…

General Maritime established the concept of loss control and continues to be the petroleum industry leader. From vessel attendance to claim investigation and everything in between, General Maritime's wide array of professional services have you covered. In 1977, General Maritime established the…

At PetroMar, we recognize the need for a dynamic approach in the cargo expediting and marine cargo loss control areas. We recognize the need to reduce your overall costs, to ensure quality control of the loaded/discharged cargoes, to minimize demurrage expenses, and to generally improve the efficiency…

Rain Carbon Inc. (RCI) is a global leaders and innovators in the production of raw materials critical to worldwide users of carbon products and advanced materials, including producers of aluminum, steel, titanium dioxide, coatings, plastics, concrete and tires.  We are a resourceful, reliable and…

All Green it is Connecticut's leading full-service Solar provider for homeowners, businesses and government organizations. We provide system design, installation, finance and maintenance services throughout New England. Founded in March 2008, our company very quickly established several key principles…

The Sippin Family and Staff… The heart and soul of our 100 year campaign to bring you the finest heating & cooling products available. And because we are a family owned company, we understand family values and we provide the kind of personal service you expect from a family company! We look…

Bridgeport Harbor Station, owned and operated by PSEG Power Connecticut LLC, a subsidiary of Public Service Enterprise Group, has opened Bridgeport Harbor Station 5 (BHS 5), an environmentally friendly power station that harnesses new, cutting-edge technology to power the future of the Greater Bridgeport…

Since 1924 Maus and Son has been delivering quality goods and services to homes throughout Middlesex and New London counties. For almost a century, our ever-evolving company has focused on sustainability, quality, and overall value for our customers. What started as a cotton hauling business during…

Since 1953, we at J&A Waterville Oil Service have provided the best heating fuel value to Naugatuck, CT and the surrounding areas. Today, that means we deliver top-quality biofuel oil, giving you the most heat for every dollar spent. We are proud to serve Connecticut homeowners with expert HVAC…

Choosing the right fuel oil company is important to any homeowner. Your total peace of mind and safety should be a top priority. And as a customer of Krall Oil, New Haven’s top-rated energy provider, you can count on service from a company that always puts you first.  Krall Oil, established…

As President of AgriFuels LLC, Mr. Hoar provides executive management for this Quality Management consulting firm. He was Principal Investigator for the National Biodiesel Board on implementing fuel quality enforcement for the 50 states of the National Conference on Weights and Measures from 2006 to…

The Greater New Haven Clean Cities Coalition, Inc. (GNHCCC) is a 501(c)(3) non-profit organization that furthers the use of alternative fuels and advanced technology vehicles. We were first designated a U.S. Department of Energy (DOE) Clean Cities Coalition in October 1995. The GNHCCC covers New Haven…