Energy Companies
28393 companies listed

Founded by Dean Gammill, Gammill Electric, Inc. has been a licensed electrical contractor since 1967. Mr. Gammill started working in the industry as a young man for his father who was also an Electrical Contractor.  He held a control engineer license and was experienced in circuit design and engineering…

Weatherford delivers innovative technologies and services designed to meet the world’s current and future energy needs in a safe, ethical, and sustainable manner. Grounded by our core values and inspired by our world-class people, we are committed to being a trusted business partner to those we…

Barrett Electric Co., Inc. is an electrical contracting firm located in Concord, NH, performing electrical service, construction and maintenance. We provide electrical solutions for business and industry through out New England, including New Hampshire, Massachusetts, Vermont and Maine. Services range…

During the past decade, Penn Detroit Diesel Allison has evolved into a company that provides a broad selection of world class products and services to an expanded base of customers. As a result of this evolution, we have changed the name of our company to Penn Power Group which better defines our company’s…

From our original location on Sawtelle Boulevard in West Los Angeles, we have been servicing our community since 1953, steadily building a reputation of quality and reliability. Our wide range of plumbing and heating innovations use the latest in technology - including solar - to improve efficiency…

Welded Tube is a multi-faceted cold formed carbon and HSLA steel tubular producer with producing facilities in the US and Canada. Founded in 1970, our company enjoys an unparalleled and well-earned reputation for producing tubular products to the highest quality standards across all of our product lines…

GreenSpark provides leading-edge energy-efficiency technology solutions for commercial, industrial, and institutional buildings in North America. During the last 24 months, we completed projects for several million square feet of buildings nationwide. We offer turnkey project services from facility…

Founded in 1988, Hi-Z is a small R & D oriented thermoelectric business of engineers and technicians who design, develop, manufacture and sell bulk material Thermoelectric Modules and Generator systems.  The Modules range from milliwatt to kilowatt size in power output.

Founded in 1993, Westpower is headquartered in Calgary, Alberta, Canada. We have a full-service repair shop in Edmonton, Alberta and two facilities in Calgary.  With early beginnings operating primarily as a manufacturer’s agent supplying new and remanufactured pumps to Alberta’s oil…

Oil and gas operators around the world rely on Wild Well for engineered solutions that safely prevent and resolve well control incidents. No other company has more experienced personnel and successfully completed jobs, and no one trains more professionals in the industry’s workforce than Wild…

Endless Energy Systems, Inc. was established in 1978 to offer our customers the latest, most efficient products and the safest, most reliable installation and service available anywhere. We are Durango's leader in sales, installation and service of wood and gas stoves and fireplaces, passive solar systems,…

W.L. Walker Co., Inc. was established in 1926 by William Lee Walker, co-inventor of the Tulsa Oil Thief™ (Tulsa Oil Thief Sampler).  This became the first oil sampling device of the company, and continues to be the leading oil thief sampler of choice today.  During the 1940s, numerous…

Colorado Solar (now known as SolarPanelStore.com) was established back in 2002.  We are located just outside of New Castle, a small town along I-70, near Glenwood Springs. Currently we have a 4800 sq ft facility stocking solar panels, racking, inverters, batteries, etc and we welcome visitors.…

Since 1846, Powell Valves has been centered around one thing: 100% customer satisfaction.  We strive to continually improve on all aspects of our daily operations.  Our mission, coupled with our product line manufactured to the highest quality standards, continues to be what separates us from…

Central Vermont Solar & Wind ( CVSolar) is Rutland's oldest Solar Installation Company. We design, sell, and install grid-tied net metered systems with and without battery backup and also off-grid for remote homes and other remote power needs. We sell only the highest quality SolarWorld Photovoltaic…

Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and…

The brand of Lee C. Moore, A Woolslayer Company is firmly rooted in the legacy of innovation. Their recognition for outstanding, innovative design and exceptional quality began in 1907 with a salesman by the name of Lee C. Moore and has been carried into the next century by Homer J. and Joseph R. Woolslayer.…

AC Solar has the expertise to help you get your energy costs under control. With energy saving washer or swamp cooler, or an entire alternative-energy system, decreasing your energy bill is our priority. We have been in the solar energy business since 1991, helping our customers gain energy independence.…

Worldwide Oilfield Machine (WOM) is a globally recognized, multinational company established in 1980 with its headquarters based in Houston, Texas. With over 2,500 employees, the WOM group of companies is strategically located worldwide with manufacturing facilities, engineering centers, sales offices…

Since 1918 William E. Williams Valve Corporation has produced high quality valves for industrial and commercial applications worldwide.  Williams Valves are designed, manufactured and tested to meet and exceed all applicable specifications. Our goal is to furnish top quality valves at competitive…