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Knollmeyer Building Corp. / Greylock Roofing Co. Employee Directory

ConstructionMassachusetts, United States11-50 Employees

Knollmeyer Building Corporation is a general contracting firm with capabilities spanning new construction and reconstruction projects across commercial and residential markets. It serves both private and public sector clients, handling interior renovations, tenant build-outs, and exterior envelope repairs. Based in Wilmington, Massachusetts, the organization is sized as a small- to mid-sized firm and works with local architects and engineers to deliver projects.

Greylock Roofing Company Inc. functions as the roofing and waterproofing arm of the group, serving commercial and industrial clients. Its services include roofing and waterproofing installations, preventive maintenance programs, and around-the-clock leak repair capabilities.

Find Knollmeyer Building Corp. / Greylock Roofing Co. employees' phone numbers or email addresses

Knollmeyer Building Corp. / Greylock Roofing Co. Global Highlights

Location
Employees

North America
31

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  • United States Of America
    31

Knollmeyer Building Corp. / Greylock Roofing Co.'s Leadership

  • Stylized image of a person
    T. E.
    Chief Estimator
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. C. M.
    Vice President Of Business Operations And Finance
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. J. K.
    President And Ceo
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. L.
    Vice President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. V.
    Director Of Marketing And Business Development
    Phone icon
    Mobile Phone
  • Stylized image of a person
    U. M.
    Controller
    Phone icon
    Mobile Phone
  • Stylized image of a person
    L. K.
    Project Manager
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. B.
    Assistant Project Manager
    Phone icon
    Mobile Phone

Knollmeyer Building Corp. / Greylock Roofing Co. Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Civil Engineering & Construction
  • Business
  • Business Development
  • Healthcare Services
  • Other

Contact profiles from Knollmeyer Building Corp. / Greylock Roofing Co.

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    C. J. K.
    President And Ceo
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Feb 18, 2026
  • Stylized image of a person
    J. L.
    Vice President
    Phone icon
    Mobile Phone
    United StatesNew Hampshire
    Jun 26, 2026
  • Stylized image of a person
    C. C. M.
    Vice President Of Business Operations And Finance
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Apr 16, 2026
  • Stylized image of a person
    T. E.
    Chief Estimator
    Phone icon
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    S. V.
    Director Of Marketing And Business Development
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Sep 09, 2025
  • Stylized image of a person
    U. M.
    Controller
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Jun 26, 2026
  • Stylized image of a person
    L. K.
    Project Manager
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Mar 25, 2026
  • Stylized image of a person
    J. B.
    Assistant Project Manager
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Jun 24, 2026
  • Stylized image of a person
    J. D.
    Project Manager
    Phone icon
    Mobile Phone
    United StatesRhode Island
    Oct 27, 2025
  • Stylized image of a person
    M. L.
    Project Manager
    Phone icon
    Mobile Phone
    United StatesMassachusetts
    Jan 27, 2026

Frequently Asked Questions

What is Knollmeyer Building Corp. / Greylock Roofing Co. known for?

Minus sign iconPlus sign iconKnollmeyer Building Corp. / Greylock Roofing Co. was founded in 1992 operates in the Construction industry. The company's main headquarters is located in 60 Jonspin Road Wilmington, Massachusetts 01887 United States; you can contact the main corporate office by phone at
+1-781-933-****
. Explore Knollmeyer Building Corp. / Greylock Roofing Co.'s company overview page for more information.

What is Knollmeyer Building Corp. / Greylock Roofing Co.'s most common email format?

Minus sign iconPlus sign iconKnollmeyer Building Corp. / Greylock Roofing Co. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Knollmeyer Building Corp. / Greylock Roofing Co. email formats with LeadIQ.

How many employees does Knollmeyer Building Corp. / Greylock Roofing Co. have currently?

Minus sign iconPlus sign iconKnollmeyer Building Corp. / Greylock Roofing Co. has approximately 28 employees as of December 2025. These team members are located across 1 continents, including North America.

Who are Knollmeyer Building Corp. / Greylock Roofing Co.'s key employees and leadership?

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As of December 2025, Knollmeyer Building Corp. / Greylock Roofing Co.'s key employees include:

  • Chief Estimator: T. E.
  • Vice President Of Business Operations And Finance: C. C. M.
  • President And Ceo: C. J. K.
  • Vice President: J. L.
  • Director Of Marketing And Business Development: S. V.

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