We are a family-owned and operated company. J.J. Sullivan Company was founded in 1970, specializing in residential construction and new home building.

Today, the company has transformed into a General Construction/Management company that specializes in commercial interiors for some of Connecticut’s finest developers, property management companies, and building owners. We are proud that a majority of our work comes from referrals which has helped make us who we are today.

JJ Sullivan Company Inc.

1068-F Tolland Street

East Hartford, CT 06108

Phone: 860-291-9515

Fax: 860-291-0226

psullivan@jjsullivanco.com