Connecticut Energy Companies
238 companies listed

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,…

Explore your oil company options – there is another choice…a better choice for ALL your energy needs. Let us welcome you to our family owned and operated business. Here at Brunelli Energy we want to bring the basics back to pricing and service and will do so, one home at a time.  ​ …

Hillcrest Fuel offers a full line of warranted products and services for both new construction and system replacement. Coupled with our economical service and fuel delivery plans you will be assured a safe and comfortable home. Services Include: Free Estimates and a choice of modern efficiency systems…

For over fifty years, Inland Fuel Terminals has been a leading supplier of premium wholesale energy products to marketers in the Northeast. Offering heating oil, kerosene, diesel, biofuels, and propane from a network of terminals in Connecticut and Rhode Island, Inland Fuel is the only distributor offering…

Mystic Fuel of West Mystic, CT is a family owned and operated company. We pride ourselves on serving our customers with quality customer service, competitive pricing, and helpful information. Mystic Fuel offers consistently reliable service every day by employing only the most professional and qualified…

Established in 2009 and serving clients throughout Newtown, CT, and surrounding communities, Hometown Fuel LLC is known for providing prompt, professional services. As a family-owned and operated company, we know the importance of working with a friendly team that provides competitively priced and convenient…

We are a 2nd generation family business and pride ourselves for over 34 years in providing top notch heating service and fuel deliveries to families and businesses. Here to keep you safe and warm! Big enough to bring our customers quality heating fuels at competitive prices, and outstanding heating…

General Oil Company of Quaker Hill is a locally owned business. We have been delivering fuel oil and installing heating equipment in Connecticut since 1969.  General Oil Company of Quaker Hill offers a variety of payment plans for fuel oil delivery including budget plans, automatic delivery, COD…

Swanson Fuel, was started in 1988 by Martin C. Swanson.  The company is now run by the second generation Martin Swanson and his family.  When you call the office you more than likely will be speaking to a Swanson!  We take pride in knowing our customers and treating them like family. …

At Fuelco, we pledge to provide our customers exceptional service and the most affordable price possible for home heating oil. We are a family owned and operated fuel oil company located in Newington, Connecticut. We deliver high quality oil at discount prices throughout Hartford County. What We Do…

Just Clean Fuel, LLC is located in Westbrook, Connecticut. We offer home heating oil, commercial diesel fuels, and professional burner cleaning/24 hour service from three local independent service companies. You can choose the best service plan for your needs. Our three recommended companies are Arctica…

Worried about running out by forgetting to order Heating Oil!  Let us deliver Automatically Our “Always Warm Automatic Delivery Program” keeps away the cold and will ensure that you and your family stay comfortable and safe all year round while saving you money in the process. Call…

Toro Fuel LLC was formally started by Juan C. Leonardo. Aside from being our founder, he serves as our company’s owner and general manager. We are comprised of a team of technicians and specialists who have more than 20 years of experience in the industry. Whatever your heating oil concerns may…

In 1915, two brothers began the Spicer Plus journey by delivering ice and firewood to your homes and businesses. They built a company on honesty, integrity and an unwavering dedication to you, the customer. Through 100 years, three generations and a great deal of hard work, we’ve stayed committed…

Automatic Oil Delivery from Seymour, Connecticut Customers enrolled in Automatic Delivery have less to worry about, and that’s a fact.  We use our years of experience, unique comprehension of your homes’ energy consumption and efficiency, internal software, and daily climate measurements…

Since 1953, we at J & A Waterville Oil Service have strived to provide quality home heating fuel oil at the best prices to Naugatuck and the surrounding areas. We are proud to serve Connecticut homeowners with expert HVAC service recommendations, equipment installation, and repairs. We have vowed…

CITRINE POWERs mission is to help build a nationwide sustainable power infrastructure by expediting the deployment of proven renewable resource technologies in target markets. WHAT WE DO  CITRINE POWER is a developer of and investor in renewable power plants with a focus on larger scale commercial…

New Wave Renewable Energy Systems, Inc. (“New Wave”) is a privately-held Connecticut corporation created in April, 2008. After over 40 years of working in the construction, real estate development and energy industries, the company’s founder and President, Mr. Jean Marc Lacroix, started…