#1 in Emergency Generators

At Colonial Generators we only focus on one thing – Generators. We carry only the best generators from Cummins, Generac, Briggs & Stratton and Kohler.  Every Colonial Generator is meticulously quality-tested from start to finish. Our quality standards continue to our installation, service and monitoring departments.  Excellence in training and customer service are a part of our core competence. From 7kW to 150kW we carry, install, service and monitor any size generator.

We sell generators all over the U.S. but we install any size generator for home or business throughout the Mid Atlantic.  We have locations at 473 S. Henderson Rd, King of Prussia, PA 19406 and our new location at 202 Milton Street, Dedham, MA 02026.  From these locations our crew can install and service Pennsylvania, New Jersey, Maryland, DC, Virginia, Connecticut, Vermont, Massachusetts, New York, New Hampshire and Rhode Island.

ABOUT US
Colonial Generators, a part of the Colonial Home Services Family, is a leading emergency home generator installation company. Colonial makes the process of purchasing, designing, installing and monitoring simple and easy. With one call – you will have your home and family protected with state-of-the-art technology and superior service.
Authorized Dealers
Generac
Whether it's a standby power system for a large data center, a backup generator powering the family home through an outage...
Learn More
Kohler Generators
Our company’s founder, John Michael Kohler, was an Austrian immigrant, a businessman and a visionary...
Learn More
Briggs & Stratton
Every day, millions of our dedicated and passionate customers like you achieve amazing things using Briggs & Stratton products...
Learn More
Cummins Generation
Cummins Power Generation is committed to providing products that minimize their impact on the environment...
Learn More