Jay Cashman, Inc.

Jay Cashman, Inc.

Jay Cashman, Inc.

Cashman is a recognized leader in many disciplines of construction and well regarded in the industry for our diverse technical capabilities, professional project management and consistent performance. Our expertise in civil, marine, environmental and renewable energy construction allows us to look at projects both large and small with an informed and reasoned approach. We believe that the following values are the essence of our company: We will always be committed to highest level of safety. The success of Cashman and it’s customers is directly linked to our employees. We will always provide opportunities for professional growth and reward success. Innovation will allow us to deliver the best possible products and services. Cashman is dedicated to sustainability, for our customers and for the environment. We will offset all of our carbon emissions with clean energy developed and managed by our company.

Company details

549 South Street, P.O. Box 692396 , Quincy , Massachusetts 02269 USA
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Business Type:
Service provider
Industry Type:
Construction & Construction Materials
Market Focus:
Internationally (various countries)
Year Founded:

Multi-Disciplined Construction
Over the past 42 years, Cashman has successfully completed some of the most challenging and significant construction projects in North America. From the deepest soil mixing project ever performed to the largest environmental dredging project in U.S. history, Cashman has always delivered. We pride ourselves in understanding our client’s needs, meeting their objectives and executing with professionalism, applied expertise and with the highest level of safety. When it comes to Heavy Civil, Marine, Dredging -- or Wind Power, there is no better choice than Cashman.

Working with the client to successfully complete unique and demanding construction projects on time and within budget.
Underpinning all is a commitment to customer satisfaction. At Cashman, every project team—experienced workers and expert professionals alike—is hand-picked for the job. Cashman teams understand that when we put the interests of the owner and the project first, we are putting our own best interests first, as well. We strive to be a reliable partner, working in concert our clients, as well as any other contractors on the site. We also strive to be a good corporate citizen, protecting the neighborhoods where we work, and giving back to the communities where we do business.

Our history in construction dates back  back to the late 1800’s when Jay Cashman's relatives constructed the iconic Provincetown Monument at the tip of Cape Cod.  From an early age, Jay shared the same enthusiasm, passion, and know how for the business by turning derelict city parcels in Boston into neighborhood victory gardens.  The company quickly evolved into performing marine construction in the ‘70’s after the Blizzard of ’78 destroyed seawalls and jetties along the coast. Soon thereafter, Cashman was performing multi-million dollar projects such as a new marine facility for the Martha’s Vineyard Steamship Authority.  In the early 1990's our firm performed the challenging task of installing 55 effluent outfall diffusers on the ocean floor, nine miles from the shore.

Cashman's successes in the 1990's allowed us to take on projects such as Boston's Central Artery Tunnel project and Spectacle Island construction in the early 2000's.  In the past ten years, we have continued to complete challenging heavy civil and marine construction projects while growing into a leader in the dredging industry.  Our vision for the future also led us to start Patriot Renewables -- a wind farm development company with two operating projects in Maine.

Today, the company is regarded as one of the pre-eminent contractors in Heavy Civil and Marine Construction and Dredging disciplines.  With over 40 years of experience, hundreds of experts, and a comprehensive portfolio of services, Cashman looks forward to helping clients create the next generation of modern infrastructure.