About Us

For more than 131 years we have been a family owned and operated construction company.

Our History

We have been fortunate to have had generations of family leadership in delivering quality services to our customers.

Way back when, a young man with a vision and the motivation to make something for himself founded a company that now bears his name. Since 1890 there have been 24 U.S. American presidents and man has invented the airplane and landed on the moon. Indeed, when William J. Quinn founded the company, the first World Series was more than a decade away! Yet during the past 131 years, W.J. Quinn has been responsible for helping to build much of Western Massachusetts and Northern Connecticut. We have built facilities for businesses that employ thousands and we have proudly built homes, schools, and churches.

While the company is no doubt tied to closely to our family, it is our long standing connection to our community – our extended family – that continues to drive us forward.

“Whether it’s workplace safety or sustainable building, we know that the community is the ultimate beneficiary of our work…

Our Mission

For more than 131 years we have been a family owned and operated construction company.

To achieve for our clients impeccable quality construction at a fair cost with absolute satisfaction beyond the industry’s standard one year guarantee.
To develop and maintain loyal long-term relationships with clients, architects, subcontractors, suppliers, and professional associates. To earn repeat and referral business by responding on first contact, understanding and communicating needs, being honest and fair and valuing relationships.
To employ highly skilled workers. To mandate training programs to promote advancements in safety, tools, and state of the art building methods and skills.