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Critical Systems Employee Directory

ConstructionMaryland, United States11-50 Employees

Critical Systems is a Rockville-based HVAC equipment representative serving the construction industry. It acts as an intermediary between manufacturers and project teams, providing access to a portfolio of HVAC brands through a single point of contact. The represented lines include ArctiChill and ArctiCool, LG Electronics variable refrigerant flow systems, Addison DOAS and makeup air units, Haakon and Buffalo custom air handlers, Metalaire VAV boxes, Canariis packaged pumping systems and chiller plants, and Neptronic humidifiers and electric duct heaters. The firm serves clients involved in building projects who need access to specified HVAC equipment. By representing a diverse set of manufacturers, Critical Systems supports procurement and system design for HVAC installations. Based in the Rockville area, it operates as a small company within the construction sector.

Find Critical Systems employees' phone numbers or email addresses

Critical Systems Global Highlights

Location
Employees

North America
3

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  • United States Of America
    3

Critical Systems's Leadership

  • Founder And President at Critical Systems
    A. D.
    Founder And President
    Mobile Phone
  • Partner at Critical Systems
    R. L.
    Partner
    Mobile Phone
  • Human Resources Manager at Critical Systems
    H. S.
    Human Resources Manager
    Mobile Phone
  • Parts Coordinator at Critical Systems
    O. W.
    Parts Coordinator
    Mobile Phone

Critical Systems Employee Metrics

100%
50%
0%
2026
2025
  • Solutions Engineering
  • Human Resources
  • Program & Project Management
  • Other
  • Engineering

Contact profiles from Critical Systems

Name
Title
Contact
Location
Last Update
  • Founder And President at Critical Systems
    A. D.
    Founder And President
    Mobile Phone
    United States, North Dakota
    Jan 13, 2026
  • Partner at Critical Systems
    R. L.
    Partner
    Mobile Phone
    United States, District of Columbia
    Jul 18, 2025
  • Human Resources Manager at Critical Systems
    H. S.
    Human Resources Manager
    Mobile Phone
    United States, Massachusetts
    Apr 08, 2026
  • Parts Coordinator at Critical Systems
    O. W.
    Parts Coordinator
    Mobile Phone
    United States, Maryland
    Oct 18, 2024

Frequently Asked Questions

What is Critical Systems known for?

Minus sign iconPlus sign iconCritical Systems was founded in 2008 and operates in the Construction industry. You can contact Critical Systems's 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?

Minus sign iconPlus sign iconCritical Systems employees' email format typically follows the pattern of FLast@criticalsystemsllc.com. 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?

Minus sign iconPlus sign iconCritical Systems has approximately 14 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are Critical Systems's key employees and leadership?

Minus sign iconPlus sign icon

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

  • Founder And President: A. D.
  • Partner: R. L.
  • Human Resources Manager: H. S.
  • Parts Coordinator: O. W.

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