About Us

Diamond Design Kitchen & Bath Gallery located in the heart of downtown Lancaster, Pennsylvania provides you with a unique approach to design service and full custom to semi-custom cabinetry. Our design professionals will work closely with you to determine the design and functionality needs of your kitchen or bath.

Our team includes Martha Diamantoni and her over 20 years of interior design experience. As a design consultant she spends her time listening to each client’s needs and desires then assists them in selecting products, materials and designs that are best suited for their projects. Her eye for design and passion for your project helps make Diamond Design unique in the industry.

Our General Manager, Dale Mohler, has over 28 years in the industry and brings a strong custom millwork background to our team to insure all designs are architecturally fitting and functional relative to the project. He manages each project from concept to completion keeping your project on time and ensuring your lasting satisfaction.

Diamond Design Kitchen & Bath Gallery offers another unique aspect to our business; our contracting division of The Diamond Companies. Owned and operated for over 30 years by James Diamantoni,
The Diamond Companies offers contracting, design and painting services. Now there is no need for outside contracting on your project. You can have peace of mind knowing all of your needs are met under one roof. Just one more aspect of our “team service”.