General contractor — Centereach, NY
Services,
foundation up
Concrete and masonry first, then interiors, the exterior shell and the bigger builds. One contractor for the whole house.

Concrete & Masonry
Where every JDG job startsInterior Remodeling
Kitchens, baths, basements, paintRoofing & Exterior
The shell that keeps it dryAdditions, Storm & Claims
Bigger builds and repairsHow we work
How a JDG job runs
The same order on every project, whether it is a walkway or an addition.
- 01
Site visit
We walk the property with you, measure, and look at grade, drainage and what is under the surface before talking finishes.
- 02
Written scope
You get a clear scope in writing: what comes out, what goes in and how it will be built. Changes are agreed in writing too.
- 03
Foundation first
Base, structure and water management come before anything you will see. It is the part that decides how long the job lasts.
- 04
Finish & walkthrough
Finished, cleaned up and walked with you before we call it done.
Request a quote
Not sure where to start?
Describe the project and we will help you sort the order. Concrete and drainage first is usually the answer.
In a hurry? Just leave your number.
Name and phone is enough. We call or text you back to set a time.