Pellegrino Buick GMC, INC. is a family-owned dealership located in Williamstown, New Jersey, offering a wide selection of new Buick and GMC models, as well as pre-owned vehicles. Customers consistently praise the service department for its outstanding staff, who excel at managing customer concerns and keeping them informed throughout the repair process. Though some customers have expressed frustration with the repair systems in place, the service team remains highly regarded for their support and communication. The sales experience is described as top-notch, with staff members recognized for being friendly, professional, and helpful in guiding customers to find the right vehicle. Customers have enjoyed the service at Pellegrino's, including the availability of a coffee machine and the resolution of a water problem. The owner, Mark, has been praised for his great customer service, and the staff, including John, Brandon, and Craig, have been described as awesome during the whole process.
Excellent experience with Henry Smith at Pellegrino GMC in Monroe. Really took care of my needs for my 2023 Buick Envision purchase. Highly recommend going to see him for your next vehicle.
September 2026
Thank you for all your help Henry! You were great and my kids appreciated you including them in the process as well <3
September 2026
My husband and I had the pleasure of dealing with Henry at Pellegrino Buick GMC, INC. I couldn’t be happier with my purchase, Henry was professional and friendly to work with. I highly recommend!
