What departments does Calvert Controls have?

Calvert Controls has employees across 6 departments including Operations, Program & Project Management, Information Technology, Purchasing, Quality Assurance.

What is the largest department at Calvert Controls?

The largest department at Calvert Controls is Information Technology with 2 employees.

Where are Calvert Controls employees located globally?

Calvert Controls has employees across 1 continents and 1 countries including United States Of America.

How has Calvert Controls's team size changed over time?

Calvert Controls's team has decreased from approximately 3 to 2 employees based on available data.

Calvert Controls Employee Directory

ConstructionMaryland, United States51-200 Employees

Calvert Controls is a construction-focused company based in Prince Frederick, Maryland, delivering HVAC mechanical service, system installation, and building automation controls for facilities in the Washington DC metropolitan area. Founded in 1986, the firm emphasizes reliable workmanship and responsive customer service, aiming to meet client needs with quality craftsmanship and professional collaboration. The organization operates as a regional provider of integrated HVAC and controls solutions within the building services sector. 

Calvert Controls supports clients in construction and facilities management who require dependable climate control and automated building operations. In 2021, the company joined the Orion Group to broaden its capabilities as a comprehensive mechanical services provider in the DC region.

Calvert Controls Global Highlights

North America
15

United States Of America
15

Calvert Controls's Leadership

M. B.
Administrative Director
Mobile Phone
Email
R. S.
Field Operations Director
Mobile Phone
Email
A. L.
Manager
Mobile Phone
Email
C. L.
Senior Project Manager
Mobile Phone
Email
M. F.
Lead Controls Tech
Mobile Phone
Email
S. B.
Service Lead Tech
Mobile Phone
Email
T. S.
Credit & Purchasing Manager
Mobile Phone
Email
M. J.
Preventative Maintenance Coordinator
Mobile Phone
Email

Calvert Controls Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from Calvert Controls

Name

Title

Contact Info

Location

Last Update

M. B.
Administrative Director
Mobile Phone
Email
Oct 17, 2024
R. S.
Field Operations Director
Mobile Phone
Email
Oct 18, 2024
A. L.
Manager
Mobile Phone
Email
UNITED STATES
Oct 18, 2024
C. L.
Senior Project Manager
Mobile Phone
Email
United StatesMaryland
Oct 17, 2024
M. F.
Lead Controls Tech
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
S. B.
Service Lead Tech
Mobile Phone
Email
Oct 22, 2024
T. S.
Credit & Purchasing Manager
Mobile Phone
Email
United StatesMaryland
Oct 22, 2024
M. J.
Preventative Maintenance Coordinator
Mobile Phone
Email
United StatesDc
Jun 25, 2026
K. M.
Accounts Payable Associate
Mobile Phone
Email
Oct 22, 2024
S. B.
Service Technician Hvac Division
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Calvert Controls known for?

Calvert Controls was founded in 1986 operates in the Construction industry. The company's main headquarters is located in Prince Frederick, Maryland 20678 United States; you can contact the main corporate office by phone at

+1-301-855-****

. Explore Calvert Controls's company overview page for more information.

What is Calvert Controls's most common email format?

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

How many employees does Calvert Controls have currently?

Calvert Controls has approximately 51 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Calvert Controls's key employees and leadership?

As of February 2026, Calvert Controls's key employees include:

Administrative Director: M. B.
Field Operations Director: R. S.
Manager: A. L.
Senior Project Manager: C. L.
Lead Controls Tech: M. F.

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Calvert Controls Employee Directory

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