Square One Electric Motors and Pumps, located in Dover, Delaware, is an electric motor repair and sales shop for single and 3 phase AC motors, DC motors, pumps, gearboxes, variable frequency drives, and other rotating equipment and power transmission products. Square One is an authorized motor distributor and warranty center.

We sell several major motor brands online, including Baldor Reliance, Weg Electric, Teco Westinghouse, Worldwide Electric, Elektrim, Hyundai, Emerson US Motors, GE Genteq, Toshiba, and Regal Beloit brands Century, Marathon, Fasco, Leeson, and Lincoln. Each item ships brand new from the closest stocked warehouse and has a manufacturer’s warranty.

New products and brands are being added daily. Use the search categories to shop by motor brand or motor type. If you’re not sure which path to take, use the Master Product Search to narrow down your selection. Don’t see what you need? Contact us for a quote.

Square One’s motor shop serves Delaware and surrounding parts of New Jersey, Maryland, and Pennsylvania, with pickup and delivery available for our service area. We provide a wide range of mechanical, rewind, and machine shop services for industrial and commercial rotating equipment.

Looking for a mechanical contractor? Our field service department offers onsite services for all industries, from facilities maintenance to industrial plants. Services include preventative maintenance, dynamic balancing, laser alignment, vibration analysis, cooling tower maintenance, and equipment rigging.

Our pump repair division services all types of equipment, including pool pumps, centrifugal pumps, vertical pumps, booster pumps, and circulator pumps. We also handle all brands, such as Goulds, Pentair, Wilo, Xylem, Bell & Gossett, Grundfos, Taco, Century, and Dayton, both in our repair shop or onsite. Whether it’s installing a new seal or replacing the entire rotating assembly, consider Square One Electric for your pump repair needs.