Providing our customers with electrical apparatus sales, service, engineering and machining!

120 Merrow Road
Auburn, ME 04211
(207) 784-7341

40 Target Industrial Circle
Bangor, ME 04401
(207) 945-9487

Providing Excellence in Quality and Service for Multiple Industries
Since 1950!

AC Electric is the industry leader in the repair of motors, generators, pumps and related electrical equipment throughout the Northeast. With a full staff of technicians and field service engineers available we can provide the support that keeps your business running. With over 40,000 square feet of shop space in our two facilities we provide all the services you’ll need including overhauls and rewinds up to 7500 H.P. motors, DC motor repair and switchgear service. If you need service on AC Electric motors, switchgear, pumps or drives, AC Electric is only a phone call away!


With a full staff available 24/7 we can respond to emergency repairs of electric motors, pumps, gearboxes, generators and related equipment. With two shops, one located in Auburn, Maine and one in Bangor, Maine, we have the manpower and equipment to perform even the largest job effortlessly. You can be assured that your jobs are maintained to the highest quality standards.

Field Services

AC Electric offers both mechanical and electrical field services on rotating electrical equipment as well as electrical apparatus. Our staff of engineers and technicians are trained to test, repair and offer preventative maintenance services across industries. Additionally, we offer commissioning services on transformers and electrical switchgear and Infrared Thermal Imaging.

Industries Served

Mills: Paper, Lumber, Pellet

Recloser and Regulator

Power Generation

Ski Resort

Water and Wastewater

Railroad Services