GEM is helping contractors and homeowners in New York, New Jersey, New
England and the Northeastern U.S. to save time, money, and valuable
resources. We have a diverse base of customers who provide gas, electric,
fiber optic, CATV, water, and sewer utility service.
Our Mission is to provide the contractor, excavator, architect, engineer,
site planner, landscaper or homeowner with the best possible knowledge of all
underground lines and structures to avoid any potential hazards or structural
damage when excavating. We want to help make your construction project a safe
and profitable one.
Right out of the gate - you will see quite clearly that we put safety
first. We are committed to our personal service and customer support. It
preserves our clientele and keeps them coming back. Building strong business
relationships is our objective.
Locating Knowledge & Excellence
GEM Locating has the training and the state-of-the-art equipment they need
to do the job accurately and precisely.
GEM maintains a mark of distinction. Our focus is the importance of our
customers and our relationships with them. We regularly evaluate our performance
and strive for continuous improvement. We are driven to provide you with not
only the best service, but also a guarantee of a long-term return on the
investment you put into our relationship.
Buried Underground cable continues to grow at the same rate that you see the
infrastructure developing. There are underground lines everywhere, where you
least expect them to be. With this being the case, how do you avoid hitting one
of them? We mark all lines and sub-structures clearly for easy identification.
Contractors many times will lay several different utility lines at different
depths. GEM marks everything clearly, so you are aware of these situations.
We come to your building site or private property to locate all
underground service lines and infrastructures and mark them clearly according to
APWA color codes. Marking of
underground lines on proposed excavations is the key to damage prevention in the
By navigating our site, we hope you will learn more about the importance
of digging safely. Thanks for visiting us.
If you would like more information about our services and pricing call us
at (516) 369-2962 or email us at
email@example.com and we would be happy to answer any questions you may
- (631) 207-2303
- Postal address
- 44 Fisk Road, Holtsville NY 11742
- Electronic mail
- General Information: