Construction Services in Somerset County, New Jersey
Cornerstone Builders Group provides construction management and general contracting throughout Somerset County, New Jersey — commercial and residential projects delivered from concept to completion, with transparent budgets and hands-on leadership.
OVERVIEW
Building across Somerset County
Cornerstone Builders Group provides construction management and general contracting throughout Somerset County, New Jersey — commercial and residential projects delivered from concept to completion, with transparent budgets and hands-on leadership.
Since 2014, Cornerstone has delivered commercial and residential projects for owners across Somerset County. We manage scope, budget, schedule, and quality so you have one accountable partner.
Our local knowledge of Somerset County permitting and site conditions, paired with a vetted subcontractor network, keeps projects predictable from first estimate to final walkthrough.


WHAT WE BUILD
Every Cornerstone service is available throughout Somerset County:
- Construction Management → Explore our construction management work across New Jersey.
- Pre-Construction → Explore our pre-construction work across New Jersey.
- Commercial Construction → Explore our commercial construction work across New Jersey.
- Multi-Family → Explore our multi-family work across New Jersey.
- Healthcare → Explore our healthcare work across New Jersey.
- Hospitality & Restaurant → Explore our hospitality & restaurant work across New Jersey.
- Custom & Luxury Homes → Explore our custom & luxury homes work across New Jersey.
- General Contracting → Explore our general contracting work across New Jersey.
- Renovations & Additions → Explore our renovations & additions work across New Jersey.
COMMUNITIES WE SERVE
Somerset County towns
We work throughout Somerset County, including these communities.
Somerville • Bridgewater • Bernardsville • Franklin • Hillsborough • Basking Ridge • Warren
WHY CORNERSTONE
Why owners choose us
The same standard on every project, whatever the scope.
- Local Knowledge: Familiar with Union County permitting and site conditions.
- Transparent Budgeting: Clear numbers up front and no surprise charges.
- One accountable team: Concept-to-completion ownership under one roof.
- Hands-on leadership: Senior leaders present on every project.
- Deep NJ network: A vetted local subcontractor and trade network.
- Zoning & entitlement: Early-stage expertise that de-risks your project.

Serving Northern New Jersey
Cornerstone works throughout Northern NJ. Choose a county for local detail.
Frequently Asked Questions
Who provides commercial construction in Somerset County, NJ?
Cornerstone Builders Group provides commercial construction and construction management throughout Somerset County, from pre-development through completion.
Does Cornerstone build custom homes in Somerset County?
Yes. Cornerstone builds custom and luxury homes across Somerset County with transparent, fixed budgets and hands-on leadership.
What towns in Somerset County does Cornerstone serve?
Cornerstone serves Somerville, Bridgewater, Bernardsville, Franklin, Hillsborough, Basking Ridge, and Warren, and surrounding Somerset County communities.
How do I get a project estimate?
Call 201.891.3713 or request a consultation. We’ll give you a clear scope and a transparent budget with no surprises.
START YOUR PROJECT
Build with Cornerstone
Tell us about your New Jersey project. We’ll give you a clear scope and a transparent budget — no surprises.


