What departments does Critical Systems have?

Critical Systems has employees across 4 departments including Operations, Administrative, Human Resources, Engineering.

What is the largest department at Critical Systems?

The largest department at Critical Systems is Operations with 1 employees.

Where are Critical Systems employees located globally?

Critical Systems has employees across 2 continents and 2 countries including United States Of America, Argentina.

How has Critical Systems's team size changed over time?

Critical Systems's team has decreased from approximately 8 to 5 employees based on available data.

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Critical Systems Employee Directory

ConstructionMaryland, United States11-50 Employees

HVAC Manufacturers Representative.  Manufacturers Represented are:
ArctiChill/ArctiCool
LG Electronics Variable Refrigerant Flow
Addison DOAS and Makeup Air Units
Haakon Custom Air Handlers
Buffalo Custom Air Handlers
Metalaire VAV boxes
Canariis Packaged Pumping Systems and Chiller Plants
Neptronic Humidifiers and Electric Ductheaters

Critical Systems Global Highlights

North America
7

United States Of America
7

South America
1

Argentina
1

Critical Systems's Leadership

A. D.
Founder And President
Mobile Phone
Email
R. L.
Partner
Mobile Phone
Email
M. M.
Controls Operations Manager
Mobile Phone
Email
D. L.
Office Manager/Dispatcher
Mobile Phone
Email
H. S.
Human Resources Manager
Mobile Phone
Email
A. R.
Applications Engineer
Mobile Phone
Email
O. W.
Parts Coordinator
Mobile Phone
Email

Critical Systems Employee Metrics

100%

50%

2026

2025

Solutions Engineering
Human Resources
Program & Project Management
Accounting
Administrative
Other

Contact profiles from Critical Systems

Name

Title

Contact Info

Location

Last Update

A. D.
Founder And President
Mobile Phone
Email
United StatesNorth Dakota
Jan 13, 2026
R. L.
Partner
Mobile Phone
Email
United StatesDistrict of Columbia
Jul 18, 2025
M. M.
Controls Operations Manager
Mobile Phone
Email
United StatesMaryland
Feb 18, 2026
D. L.
Office Manager/Dispatcher
Mobile Phone
Email
United StatesPennsylvania
Oct 23, 2025
H. S.
Human Resources Manager
Mobile Phone
Email
United StatesMassachusetts
Apr 08, 2026
A. R.
Applications Engineer
Mobile Phone
Email
United StatesMaryland
Feb 19, 2026
O. W.
Parts Coordinator
Mobile Phone
Email
United StatesMaryland
Oct 18, 2024

Frequently Asked Questions

What is Critical Systems known for?

Critical Systems was founded in 2008 operates in the Construction industry. The company's main headquarters is located in 12216 Parklawn Drive Rockville, Maryland 20852 United States; you can contact the main corporate office by phone at

+1-570-977-****

. Explore Critical Systems's company overview page for more information.

What is Critical Systems's most common email format?

Critical Systems employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Critical Systems email formats with LeadIQ.

How many employees does Critical Systems have currently?

Critical Systems has approximately 14 employees as of April 2026. These team members are located across 2 continents, including North AmericaSouth America.

Who are Critical Systems's key employees and leadership?

As of April 2026, Critical Systems's key employees include:

Founder And President: A. D.
Partner: R. L.
Controls Operations Manager: M. M.
Office Manager/Dispatcher: D. L.
Human Resources Manager: H. S.

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Critical Systems Employee Directory

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