LOCAL. TRUSTED. PROVEN.
LOCAL.
TRUSTED.
PROVEN.
We build with the intention of exceeding our clients’ expectations for safety, quality, functionality, and aesthetics, and deliver finished products that stand the test of time.

Superflat
Furnish and Install Concrete Slab on grade to F-min Tolerance to meet the ever growing use of defined traffic warehouses.

Concrete Construction
Furnish & install concrete footings, piers, foundation walls, slab-on-grade, slab-on-deck and more.

Concrete Reinforcement
Install all types of concrete reinforcement for footings, foundations, walls, bridges, abutments, bridge deck and more.

Tilt-up
Furnish and install custom designed and poured concrete panels titled and set to form the external structure of a building.

Metal Buildings
Furnish and erect pre-cut, ready to assemble steel structures custom designed and created to fit your needs.
Custom Work
Whether it’s a Square building or a one off unique build we have the abilty to take your ideas to a reality.
Concrete Construction
Concrete Reinforcement
Tilt-Up Construction
Pre-Eng. Metal Structures
SuperFlat
Dedicated to a job well done
We build with the intention of exceeding our clients’ expectations for safety, quality, functionality, and aesthetics, and deliver finished products that stand the test of time.
Your One-Stop Contractor
Sullivan Construction Group, LLC can provide design build assistance, general contracting and all phases of trade contracting in order to provide the client with a one-stop contractor.
Experts in the field
With expertise in commercial, industrial, and institutional construction, our team of estimators, project managers, site superintendents, and carpenters deliver building programs that are on time and within budget.
Project Experience






focused on safety, integrity, innovation & performance.
Sullivan Construction Group strives to provide a service that utilizes high quality, outstanding customer service, superior workmanship and creative installation while building lasting and meaningful relationships.
No Project Too Big Or Too Small
Sullivan Construction Group, LLC. is a Sullivan County, NY based commercial construction company fully insured and bondable. Regardless of project size Sullivan Construction Group, LLC. utilizes our experience and combined knowledge of our expert team of estimators, project managers, site superintendents, and carpenters to deliver building programs that are on time and within budget.