A historic brick building surrounded by lush trees.
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Our Story

Our mission is to make a transformative impact on our communities

DOC has been in continuous, successful operation since 1879. Our firm has deep roots in all types of construction throughout New England. We have built ballet schools, finely detailed museums, massive bridges, academic buildings and office towers. Through generations of experience, we have gained an unparalleled degree of in-house technical expertise and the wisdom to understand our role as an advisor in the planning and building needs of our clients.

Core Values

  • Always do the right thing
  • Support and respect the people you work with
  • Think like a client
  • Be patient and flexible even when unexpected obstacles arise
  • Ensure everyone safely returns to their families
  • 143 Years Established in 1879
  • 5 Regional Offices
  • 200 Employees
  • 15 Years Average Tenure Of Employees

Life at DOC

Our Culture

Since 1879, when young Daniel O’Connell established this company, our strength has come from the generations of hard-working men and women of DOC. Our employees are rewarded with a benefits and compensation package that includes health insurance, life and disability insurance, and tuition reimbursement. We work hard to create a rewarding workplace and are proud to see the results by celebrating employees completing 10, 20 and even 30 years of service to our company.

We offer employment opportunities for project managers, superintendents, engineers, estimators, and office/administrative staff at all our office locations. Career paths are available for both experienced construction veterans and recent graduates.

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Representative Client

  • University of Connecticut logo
  • MARIST logo
  • Division of Capital Asset Management & Maintenance logo
  • Miami-Dale County logo
  • Yale University logo
  • Deerfield Academy logo
  • Massachusetts DOT logo
  • Amherst College logo
  • RI DOT logo
  • The Narragansett Bay Commission logo

Office Locations

2999 NE 191st Street, Suite 906, Aventura, FL 33180
(786) 864-0003
800 Kelly Way, Holyoke, MA 01040
(413) 534-5667
28 Birch Street, Milford, MA 01757
(508) 520-8900
1 Albany Avenue, Suite G-2, Kingston, NY 12401
(845) 663-1900
1 Audubon St, Suite 202, New Haven, CT 06511
(203) 672-0687

Join Our Team

Careers for industry leaders

Leaders grow leaders. We do it by attracting great people and empowering them to do their best work and grow in an environment of respect and fairness.

See Current Openings