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Welcome to G & M Dege, Inc.

We specialize in construction and maintenance of gasoline stations and fueling facilities in Nassau and Suffolk Counties on Long Island. Our team handles an array of services, from minor compliance violations and gas pump repairs to new, ground-up facilities, as well as everything in between. We are a family-owned-and-operated business that has been serving the community since 1961. 

Call Us Today (631) 475-1450

Trust us to meet your needs  

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New Gas Station


G & M Dege, Inc. is a full-service pump and tank contractor specializing in complete service station construction, including under and aboveground storage tank removal, dispenser replacement installation, and electronic monitoring systems.



G & M Dege, Inc. is changing customer expectations across the industry. Employing industry-leading technologies and experienced, detail-oriented account managers, we can ensure your business operates efficiently and effectively. From small projects to large enterprises, G & M Dege, Inc. is there.



G & M Dege, Inc. provides countless compliance services for petroleum bulk storage tanks to meet regulations on local, state, and federal levels. Our experienced field team is trained and certified to provide the services you need to satisfy regulatory requirements safely and efficiently.

Hard Hat


G & M Dege, Inc., always gives our clients the peace of mind that no matter what the issue, project, or emergency, we will be there to rectify any situation in record time. Our factory-trained, certified technicians are available 24/7 and have been serving the petroleum industry on Long Island for over 50 years.


Thank you for your interest. We look forward to hearing from you soon.

(631) 475-1450

(631) 475-1238


Hours of Operation
Monday - Friday
6:00 a.m. - 4:30 p.m.


147 West Ave
Patchogue, NY 11772


Service Area
Nassau and Suffolk Counties