Tier 1 Testing and Commissioning Employee Directory

Tier 1 Testing and Commissioning corporate office is located in 10451 Mill Run Cir Ste 400, Owings Mills, Maryland, 21117, United States and has 11-50 employees.

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Employees by Department

Departments

Number of employees

Operations

C-Suite

Engineering & Technical

Key Employees of Tier 1 Testing and Commissioning

Jeanne Klein
President
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail
PhoneEmail

Tier 1 Testing and Commissioning Global Presence

Location	People at location
North America	1-10

Index of contact profiles from Tier 1 Testing and Commissioning

Hundreds of professionals searching for Tier 1 Testing and Commissioning have connected with key decision-makers. Join them?

Contact Name

Contact Info

Job Title

HQ Location

DK
David Klein
Email Direct
Vice President
United States , Maryland , Owings Mills

Jeanne Klein
Email Direct
President
United States , Maryland , Owings Mills

MA
Michael Allen
Email Direct
Field Technician
United States , Maryland , Owings Mills

Former Employees at Tier 1 Testing and Commissioning

Explore people who held key positions, contributed to Tier 1 Testing and Commissioning's success, and advanced their careers.

Alexander Sirko

Electrical Superintend... at Sentry

Worked as Project Manager, Tc & Client Relations Lead Bg...

at Tier 1 Testing and Commissioning

Direct

Eric Dexter

Area Manager, Mid-Atla... at American Electrical Te...

Worked as Director, Field Services

at Tier 1 Testing and Commissioning (2022-2023)

Direct

William Villarroel

Protection & Control 2... at Vector Power

Worked as Protection & Control 1 Field Engineer & Techni...

at Tier 1 Testing and Commissioning (2024-2026)

Direct

Mask Content

Manager, Human Resourc... at Tier 1 Utility Design

Worked as Manager, Human Resources

at Tier 1 Testing and Commissioning

Direct

Mask Content

Mid-Atlantic Field Sup... at Asplundh Electrical Te...

Worked as Manager, Field Operations

at Tier 1 Testing and Commissioning (2022-2023)

Direct

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Frequently Asked Questions Regarding Tier 1 Testing and Commissioning Employees

How many employees does Tier 1 Testing and Commissioning have?

Tier 1 Testing and Commissioning has 11-50 employees

Who are Tier 1 Testing and Commissioning key employees?

Some of Tier 1 Testing and Commissioning key employees are Jeanne Klein

Where is Tier 1 Testing and Commissioning located?

Tier 1 Testing and Commissioning’s headquarters are located at 10451 Mill Run Cir Ste 400, Owings Mills, Maryland, 21117, United States

How do I contact Tier 1 Testing and Commissioning?

Tier 1 Testing and Commissioning Contact Info: Website: www.tieronetc.com

What does Tier 1 Testing and Commissioning do?

Tier 1 Testing & Commissioning (T1TC) is a certified Woman-Owned Business Enterprise established in 2022, specializing in electric utility testing and commissioning services. The company is part of a family of electric utility businesses, including Tier 1 Utility Design. T1TC aims to connect concepts through utility operations, serving clients in t... Read More

Is Tier 1 Testing and Commissioning a public company?

Tier 1 Testing and Commissioning is private company therefore does not currently have an official ticker symbol

See more information about Tier 1 Testing and Commissioning Employees