Keith Grimes Inc - Our diversity is our strength

(631) 537-2424 / (631) 668-4101

Company Profile


From its beginning as an excavation and drainage company, Keith Grimes Inc. has grown steadily over those years to include full site development services including demolition, excavation, septic systems, storm water drainage, road construction, utility installation, truck service, steel sheet pile supply and installation and dewatering. Its marine construction services include dock and bulkhead construction, piling installation, dredging, salvage and recovery, and also has cranes suitable for any job site.

In its more than 30 years in business, Keith Grimes Inc. has accumulated experience in dealing with site problems common to the East End including difficult excavations with groundwater or tight spaces, to technical or deep excavation septic systems as well as erosion issues.

The company is family run, with over 25 skilled employees, which allows it to provide customers with services to handle construction projects from simple to challenging in a safe, professional and cost-effective manner.




Keith Grimes Inc - Bridgehampton, New York - (631) 537-2424 - Montauk, New York - (631) 668-4101