What departments does H.E. Callahan Construction Co have?

H.E. Callahan Construction Co has employees across 6 departments including Civil Engineering & Construction, Operations, Administrative, Finance, Human Resources.

What is the largest department at H.E. Callahan Construction Co?

The largest department at H.E. Callahan Construction Co is Civil Engineering & Construction with 2 employees.

Where are H.E. Callahan Construction Co employees located globally?

H.E. Callahan Construction Co has employees across 2 continents and 3 countries including India, United States Of America, Canada.

How has H.E. Callahan Construction Co's team size changed over time?

H.E. Callahan Construction Co's team has grown from approximately 9 to 11 employees based on available data.

H.E. Callahan Construction Co Employee Directory

ConstructionMaine, United States11-50 Employees

H.E. Callahan Construction Co is a small- to mid-sized general contracting firm based in Auburn, Maine. Founded in 1948 by Herbert E. Callahan, the company has experience delivering commercial, institutional, industrial, and municipal projects.
From its Auburn offices, the company provides a range of services to manage projects from initial concept through completion, including construction management, general contracting, design-build, construction consulting, and property management. It seeks out challenging projects and emphasizes close collaboration with owners and architects, with an emphasis on early analysis of requirements and proactive problem anticipation, underpinned by clear and open communication.

H.E. Callahan Construction Co Global Highlights

North America
32

United States Of America
31
Canada
1

Asia
1

India
1

H.E. Callahan Construction Co's Leadership

C. B.
Chief Executive
Mobile Phone
Email
C. K.
President
Mobile Phone
Email
J. O.
President
Mobile Phone
Email
J. O.
President
Mobile Phone
Email
D. H.
Owner
Mobile Phone
Email
P. A.
Owner Of H&e Construction
Mobile Phone
Email
S. W.
Owner
Mobile Phone
Email
M. C.
Director Of Operations
Mobile Phone
Email

H.E. Callahan Construction Co Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Accounting
Civil Engineering & Construction
Administrative
Analytics
Other
Community & Social Services

Contact profiles from H.E. Callahan Construction Co

Name

Title

Contact Info

Location

Last Update

C. K.
President
Mobile Phone
Email
United StatesMaine
Oct 27, 2025
D. H.
Owner
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
J. O.
President
Mobile Phone
Email
UNITED STATES
Oct 17, 2024
J. O.
President
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
P. A.
Owner Of H&e Construction
Mobile Phone
Email
Jun 05, 2025
S. W.
Owner
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
C. B.
Chief Executive
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
M. C.
Director Of Operations
Mobile Phone
Email
United StatesMaine
Jun 25, 2026
S. H.
Office Manager
Mobile Phone
Email
United StatesMaine
Sep 24, 2025
J. P.
Manager Of Finance And Administration
Mobile Phone
Email
United StatesMaine
Sep 09, 2025

Frequently Asked Questions

What is H.E. Callahan Construction Co known for?

H.E. Callahan Construction Co was founded in 1948 operates in the Construction industry. The company's main headquarters is located in 2664 Turner Road Auburn, Maine 04210 United States; you can contact the main corporate office by phone at

+1-207-784-****

. Explore H.E. Callahan Construction Co's company overview page for more information.

What is H.E. Callahan Construction Co's most common email format?

H.E. Callahan Construction Co employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more H.E. Callahan Construction Co email formats with LeadIQ.

How many employees does H.E. Callahan Construction Co have currently?

H.E. Callahan Construction Co has approximately 21 employees as of June 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are H.E. Callahan Construction Co's key employees and leadership?

As of June 2026, H.E. Callahan Construction Co's key employees include:

Chief Executive: C. B.
President: C. K.
President: J. O.
President: J. O.
Owner: D. H.

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H.E. Callahan Construction Co Employee Directory

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