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Cornerstone Architectural Group Employee Directory

Architecture and PlanningNew Jersey, United States2-10 Employees

Cornerstone Architectural Group, LLC is an architecture and planning firm located in South Plainfield, New Jersey, at 202 Hamilton Boulevard. The company employs between 2 and 10 people. It provides architectural design services for new construction, renovations, and adaptive reuse, and it offers code consulting covering IBC, NFPA, ADA, and NJ subcodes. Additional services include feasibility studies and property condition assessments, as well as project management. Led by Robert M. Longo, AIA, LEED AP, a licensed architect with more than 30 years of experience, the firm has expertise in life-safety compliance, hazardous materials classification, accessibility standards, and property condition assessments. The firm serves municipal, commercial, industrial, and institutional projects, maintains a website at cornerstoneag.com, and reports annual revenue in the range of $1 million to $10 million.

Find Cornerstone Architectural Group employees' phone numbers or email addresses

Cornerstone Architectural Group Global Highlights

Location
Employees

North America
28

Minus sign iconPlus sign icon
  • United States Of America
    28

Cornerstone Architectural Group's Leadership

  • Stylized image of a person
    S. M.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. G. S.
    Principal / Partner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. M. L.
    Principal / Partner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. S.
    Owner
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. W.
    Vice President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. F. B.
    Senior Project Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    V. T.
    Architect & Construction Services Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. M. M.
    Senior Architectural Designer
    Phone icon
    Mobile Phone

Cornerstone Architectural Group Employee Metrics

100%
50%
0%
2026
2025
  • Arts & Design
  • Community & Social Services
  • Accounting
  • Administrative
  • Analytics
  • Other

Contact profiles from Cornerstone Architectural Group

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    M. G. S.
    Principal / Partner
    Phone icon
    Mobile Phone
    United StatesNew Jersey
    Apr 20, 2026
  • Stylized image of a person
    R. M. L.
    Principal / Partner
    Phone icon
    Mobile Phone
    United StatesNew Jersey
    Apr 20, 2026
  • Stylized image of a person
    M. S.
    Owner
    Phone icon
    Mobile Phone
    UNITED STATES
    Feb 26, 2024
  • Stylized image of a person
    S. M.
    President
    Phone icon
    Mobile Phone
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    L. W.
    Vice President
    Phone icon
    Mobile Phone
    UNITED STATES
    Mar 07, 2023
  • Stylized image of a person
    R. F. B.
    Senior Project Director
    Phone icon
    Mobile Phone
    United StatesNew York
    Apr 20, 2026
  • Stylized image of a person
    V. T.
    Architect & Construction Services Director
    Phone icon
    Mobile Phone
    United StatesNew Jersey
    Oct 22, 2024
  • Stylized image of a person
    S. M. M.
    Senior Architectural Designer
    Phone icon
    Mobile Phone
    May 29, 2026
  • Stylized image of a person
    A. C.
    Principal
    Phone icon
    Mobile Phone
    United States
    May 30, 2025
  • Stylized image of a person
    P. F.
    Project Architect
    Phone icon
    Mobile Phone
    United StatesFlorida
    Jun 01, 2026

Frequently Asked Questions

What is Cornerstone Architectural Group known for?

Minus sign iconPlus sign iconCornerstone Architectural Group was founded in 1987 operates in the Architecture and Planning industry. The company's main headquarters is located in 202 Hamilton Boulevard South Plainfield, New Jersey 07080 United States; you can contact the main corporate office by phone at
+1-908-753-****
. Explore Cornerstone Architectural Group's company overview page for more information.

What is Cornerstone Architectural Group's most common email format?

Minus sign iconPlus sign iconCornerstone Architectural Group employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Cornerstone Architectural Group email formats with LeadIQ.

How many employees does Cornerstone Architectural Group have currently?

Minus sign iconPlus sign iconCornerstone Architectural Group has approximately 10 employees as of May 2026. These team members are located across 1 continents, including North America.

Who are Cornerstone Architectural Group's key employees and leadership?

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As of May 2026, Cornerstone Architectural Group's key employees include:

  • President: S. M.
  • Principal / Partner: M. G. S.
  • Principal / Partner: R. M. L.
  • Owner: M. S.
  • Vice President: L. W.

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