Grey Rock Companies

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Welcome to Grey Rock Companies, your go-to destination for quality services in Connecticut. Located at 340 Valley Rd, Cos Cob, our establishment provides top-notch Home Builders services to meet your needs. We are conveniently situated in Connecticut, with the postal code 06807. For more information or to inquire about our services, please call us at (203) 853-1600. Our website offers further details about our offerings, working hours, and location. You can also find directions, view our map, and explore additional information to help you connect with us easily. Discover why Grey Rock Companies is a trusted name in Connecticut and experience our commitment to providing excellent service.