Hard Hat and Blueprints


About Us

G & M Dege, Inc. has been a family-owned-and-operated business since 1961. We specialize in construction and maintenance of gasoline stations and fueling facilities in Nassau and Suffolk Counties on Long Island.

Over the past 50 years, we have seen a significant amount of change within our industry, and we have made every effort to be on the leading edge giving our clients new and efficient alternatives consistently. We plan to grow with the rapidly-changing times and always focus on providing an excellent customer experience.


Mission Statement

We strive to demonstrate our exceptional skills by surpassing our clients' expectations with the highest quality workmanship and taking all necessary safety precautions to protect the clients, employees, and the communities in which we work. We continue to build lasting relationships with new and existing customers through professionalism, reliability, and industry knowledge.

Industry Knowledge

Construction is a complex business. We excel at it with the creative use of our knowledge and our ability to overcome obstacles and deliver top results for our clients. We have gained our product and industry knowledge over 50 years of experience, extensive factory training, and continuous on-site training.

Construction Site

Quality Workmanship and Reputation

We owe our success to dedicated long-time customers who have given us the opportunity to "wow" them time and time again. Our dedicated, knowledgeable, and courteous team is recognized throughout our industry and has helped to achieve our superior reputation. A low employee turnover rate shows our qualified staff is carefully chosen to ensure we consistently deliver the best customer service and top-notch work to our customers. We strive for excellence and efficiency every day.