Welcome to Gallagher GMC

The Dealership for Every Generation, Gallagher GMC has provided Hartford County with automotive sales, parts and service excellence for over four decades. Whether you’re shopping for a new GMC, buying parts for your truck or stopping by for an oil change, our team of GMC experts, vehicle finance professionals and factory-trained service technicians are here to serve you.

Located in New Britain, CT, but serving all of Hartford County, we are the certified GMC dealer you can trust for all your GMC sales, parts and service needs. When you visit our showroom in New Britain, you can choose from a large inventory of new and certified pre-owned GMC models, as well as a handpicked lineup of high-quality used cars, trucks and SUVs from leading automotive brands. At Gallagher GMC, we pride ourselves on only carrying high-quality used vehicles which pass our rigorous 172-point inspection before hitting our lot. Once you’ve picked your next vehicle, our team of vehicle finance experts will help you find the perfect loan or lease so you can get driving right away.

After the sale, you can trust us to keep your new GMC running like new for years to come with genuine GMC parts and reliable vehicle service and maintenance performed by our team of factory-trained service technicians. If you’re in New Britain and looking for a GMC dealership and service center you can trust, Gallagher GMC is the dealer for you - we are your GMC headquarters. Visit our showroom at 325 Columbus Boulevard in New Britain today and discover why folks across Hartford County have named us The Dealership for Every Generation.