Gowen Power Systems began in 1969 as a division of Gowen Marine that serviced large generator units on commercial ocean transport vessels calling on Portland Harbor. Over the years it evolved and began servicing the shoreside commercial and residential generator market. In 1975 Gowen became the Maine distributor for Kohler Generators and Allis Charmers Engines and Generators, hence Gowen Power systems was created. This deep experience and technical expertise give the company its unique market presence and unrivalled credibility.

After almost 50 years in business, Gowen Power has installed thousands of generators throughout Maine, Massachusetts and New Hampshire. The Company is proud of its reputation for excellent customer service. Our staff are factory trained and the company has an in-house continuing education program to keep up with the ever-changing technology in the back up power sector. The company has both standard and custom-tailored generator maintenance programs that it offers its many customers. The company prides itself in insuring that a live person will always answer its phone, 24/7.