At Cornerstone, our dedicated and driven staff members are customer focused and possess industry knowledge and experience. They embody our core values by providing specialized, distinguished and precise service to each client. We create custom-built programs for each client, to ensure you receive the quality service you both deserve and expect. When working with Cornerstone, you can expect a true partnership. 

Cornerstone partners with a large network of vendor partners with nationwide reach, enabling us to assist you no matter what region, department, or size request. We pride ourselves on maintaining strong relationships with our suppliers. We hand select our vendor partners with each individual client, industry, facility or requirements in mind. 



It is our aim to provide a comprehensive solution. Offering various trades for a broad range of industries, Cornerstone is your one-stop-shop for all of your facility needs. 


On Demand Services

  • Plumbing
  • Handyman
  • Electrical
  • HVAC
  • GC/Handyman
  • Lighting
  • Signage
  • Flooring
  • Painting
  • Doors
  • Locksmith
  • Glass
  • Mechanical
  • Pest Control


Preventive Maintenance

  • Handyman
  • Lighting/Electrical
  • HVAC
  • Pest Control



  • Fixture Installation
  • Display Assembly/Re-sets



  • Weather Related Services
  • Mold Remediation
  • Remodels
  • Roll-outs
  • Build Back


Our service offering is not limited to the trades above. For inquiries regarding any trades or services not listed, please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it., or 732.860.4555.

We are confident that we can assist you!