Daniel O'Connell's Sons Employee Directory

Q: What is Daniel O'Connell's Sons known for?

Daniel O'Connell's Sons was founded in 1879. Daniel O'Connell's Sons operates in the Construction industry.

Q: How many employees does Daniel O'Connell's Sons have currently?

Daniel O'Connell's Sons has approximately 1K employees.

Q: Who are Daniel O'Connell's Sons's key employees and leadership?

Daniel O'Connell's Sons's key employees include: Founder And Ceo: A. S., Chief Executive Officer: A. C., Chief Estimator For Site Construction: M. M., Chief Estimator: P. C., Chief Engineer: J. W..

ConstructionMassachusetts, United States1001-5000 Employees

Founded in 1879, DOC is a trusted leader in construction, committed to building with purpose and integrity. Our 200+ professionals deliver projects that sustain, educate, and inspire the communities we serve. We offer a full range of services—including construction management, general contracting, lean delivery, self-perform work, and sustainability solutions—from offices in MA, NY, CT, and FL.

Find Daniel O'Connell's Sons employees' phone numbers or email addresses

Daniel O'Connell's Sons Global Highlights

North America
368

United States Of America
365
Mexico
2
Costa Rica
1

Europe
33

Italy
8
Netherlands
5
United Kingdom Of Great Britain And Northern Ireland
5
Ireland
3
Spain
3
Portugal
2
Finland
2
Luxembourg
1
Germany
1
Greece
1
Denmark
1
Ukraine
1

Asia
16

India
7
China
2
Thailand
1
Saudi Arabia
1
United Arab Emirates
1
Indonesia
1
Viet Nam
1
Pakistan
1
Russian Federation
1

Oceania
14

New Zealand
12
Australia
2

Africa
7

South Africa
4
Nigeria
1
Mali
1
Egypt
1

South America
5

Brazil
3
Argentina
2

Daniel O'Connell's Sons's Leadership

A. C.
Chief Executive Officer
Mobile Phone
Email
M. M.
Chief Estimator For Site Construction
Mobile Phone
Email
P. C.
Chief Estimator
Mobile Phone
Email
J. W.
Chief Engineer
Mobile Phone
Email
J. W.
Chief Engineer
Mobile Phone
Email
J. W.
Chief Engineer
Mobile Phone
Email
J. H.
President
Mobile Phone
Email
P. S.
President
Mobile Phone
Email

Daniel O'Connell's Sons Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Administrative
Business
Accounting
Civil Engineering & Construction
Other

Contact profiles from Daniel O'Connell's Sons

Name

Title

Contact Info

Location

Last Update

J. H.
President
Mobile Phone
Email
United StatesMassachusetts
Jul 02, 2025
A. S.
Founder And Ceo
Mobile Phone
Email
AustraliaVictoria
Oct 24, 2025
A. C.
Chief Executive Officer
Mobile Phone
Email
Oct 18, 2024
B. M.
Owner
Mobile Phone
Email
Oct 17, 2024
B. W.
Owner
Mobile Phone
Email
Oct 22, 2024
J. S.
Owner
Mobile Phone
Email
Jul 07, 2024
P. S.
President
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
H. B.
Head Of Talent Acquisition
Mobile Phone
Email
United StatesMassachusetts
Jan 14, 2026
M. M.
Chief Estimator For Site Construction
Mobile Phone
Email
United StatesMassachusetts
Nov 10, 2025
P. C.
Chief Estimator
Mobile Phone
Email
United StatesMassachusetts
Jan 29, 2026

Frequently Asked Questions

What is Daniel O'Connell's Sons known for?

Daniel O'Connell's Sons was founded in 1879 operates in the Construction industry. The company's main headquarters is located in 800 Kelly Way Holyoke, Massachusetts 01040 United States; you can contact the main corporate office by phone at

+1-413-534-****

. Explore Daniel O'Connell's Sons's company overview page for more information.

What is Daniel O'Connell's Sons's most common email format?

Daniel O'Connell's Sons employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Daniel O'Connell's Sons email formats with LeadIQ.

How many employees does Daniel O'Connell's Sons have currently?

Daniel O'Connell's Sons has approximately 1K employees as of February 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Daniel O'Connell's Sons's key employees and leadership?

As of February 2026, Daniel O'Connell's Sons's key employees include:

Chief Executive Officer: A. C.
Chief Estimator For Site Construction: M. M.
Chief Estimator: P. C.
Chief Engineer: J. W.
Chief Engineer: J. W.

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