Thompson Waterproofing, Inc. (TWI) is a Massachusetts SOMWBA, WBE and DCAMM Certified General Contractor specializing in masonry restoration, historical masonry restoration and waterproofing. We recognize that each project is unique and has its own varying degrees of problems. As a result of listening to the needs of our clients, paired with careful planning and quality craftsmanship, Thompson Waterproofing, Inc. delivers quality work, on time and within budget. TWI has successfully completed hundreds of projects ranging from straightforward to multifaceted and multi-phased including commercial, industrial, institutional and educational for numerous federal, state, municipal and historical agencies, private developers and property managers.
Founded in 1991, Thompson Waterproofing, Inc. (TWI) is a family owned and operated company that has dedicated a Quarter Century to customer satisfaction, quality craftsmanship and safety. While family members joined the business and with more than 30 dedicated employees to help it grow, expand its reach and service offerings throughout Eastern Massachusetts, TWI has evolved to become a premier SOMWBA and DCAMM Certified General Contractor specializing in faade restoration. Through a willingness to adapt, a commitment to quality service and a dedication to family values and its employees, TWI has managed to succeed during some of the country's most turbulent times.