About Company

Keller Waterproofing is a family-owned and operated company serving New England for over 53 years, specializing in basement waterproofing, foundation repair, drainage and grading, masonry repair, and commercial waterproofing. The company offers both interior and exterior waterproofing systems designed to keep basements dry and usable, with lifetime warranty options. Keller Waterproofing provides expert solutions for foundation issues including stone foundation repair and leaking wall repairs. Their masonry services enhance home value with durable and attractive stone, brick, and block work. Known for quick, responsive service and quality workmanship, Keller Waterproofing is a trusted local expert dedicated to protecting homes and commercial properties from water damage and foundation problems.

Service Category

Area Served

Project Photos 

Reviews