What departments does Williams Notaro have?

Williams Notaro has employees across 3 departments including Administrative, Human Resources, Engineering.

What is the largest department at Williams Notaro?

The largest department at Williams Notaro is Administrative with 1 employees.

Where are Williams Notaro employees located globally?

Williams Notaro has employees across 1 continents and 1 countries including United States Of America.

How has Williams Notaro's team size changed over time?

Williams Notaro's team has remained stable from approximately 12 to 12 employees based on available data.

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Williams Notaro Employee Directory

Engineering ServicesVirginia, United States11-50 Employees

Williams Notaro is a full-service engineering consultancy focusing on mechanical, electrical, plumbing, and fire protection systems. The firm tackles building problems through MEP design and consulting and can address any related questions or issues. Its offerings extend beyond traditional design work to include disaster planning, mitigation and recovery services, technical consulting, and energy-related services. 

The company is based in Chantilly, Virginia, and was founded in 1996 by Robert Williams and Ken Notaro. From a local practice, it has expanded to operate nationwide, delivering projects coast to coast across fourteen states. Over 80% of its work comes from repeat clients and referrals, indicating ongoing client relationships.

Williams Notaro Global Highlights

North America
19

United States Of America
19

Williams Notaro's Leadership

E. D.
Office Manager
Mobile Phone
Email
L. M.
Human Resources Manager
Mobile Phone
Email
G. W.
Senior Mechanical Engineer
Mobile Phone
Email
K. N.
Executive
Mobile Phone
Email

Williams Notaro Employee Metrics

100%

50%

2026

2025

Engineering
Civil Engineering & Construction
Community & Social Services
Other

Contact profiles from Williams Notaro

Name

Title

Contact

Location

Last Update

E. D.
Office Manager
Mobile Phone
Email
Oct 16, 2024
L. M.
Human Resources Manager
Mobile Phone
Email
G. W.
Senior Mechanical Engineer
Mobile Phone
Email
Sep 10, 2025
K. N.
Executive
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Williams Notaro known for?

Williams Notaro was founded in 1996 and operates in the Engineering Services industry. You can contact Williams Notaro's main corporate office by phone at

+1-703-563-****

. Explore Williams Notaro's company overview page for more information.

What is Williams Notaro's most common email format?

Williams Notaro employees' email format typically follows the pattern of FLast@wnainc.com. Trying to find reliable and up-to-date employee contact data? Find more Williams Notaro email formats with LeadIQ.

How many employees does Williams Notaro have currently?

Williams Notaro has approximately 12 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Williams Notaro's key employees and leadership?

As of August 2026, Williams Notaro's key employees include:

Office Manager: E. D.
Human Resources Manager: L. M.
Senior Mechanical Engineer: G. W.
Executive: K. N.

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Williams Notaro Employee Directory

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