About Drycrete Waterproofing

DRYCRETE Waterproofing, Ltd. is a full-service basement waterproofing contractor and concrete crack repair specialist, backed with over 30 years of experience and a proven track record.

The DryEx Story

We are Jason, Ryan, and Kristen – 3 business partners that came together to solve the problem of wet, damp, moldy, and flooded basements in New England. We formed our partnership to bring together two successful companies with the goal of providing a better solution, with exceptional service and a guaranteed success rate.

We have a passion for our business and share the common belief that our personal character defines our company. We each have a unique strength and expertise in an area of business that has helped our company flourish.

We met one fall afternoon on a playground in Walpole, MA (where we all happen to reside with our combined 6 kids). We were unsatisfied with the technology, products, quality, and installation methods currently being used in our industries.

We Never Compromise Our Consistency and Quality

In New England, our homes and land values are expensive and we want to take your basement space and make it dry, safe, and useful. So many people call us thinking they could NEVER finish their damp, musty, wet basement and we change their beliefs.

In urban areas like Cambridge, Somerville, and Boston, we take basements you can barely stand in; and through dig outs, slab removal, and lowering, we transform them into square footage that could be true useful space – like an apartment, a playroom, or an office!

Jason, along with his dedicated team and lead project manager Mike, has run Drycrete Waterproofing for over 10 years prior to joining with Kristen and Ryan to create DryEx. Today, we have grown to over 15 employees, 2 locations, a fleet of vehicles, and state-of-the-art equipment. We use innovative quality products we are proud of, a leading-edge installation method with a proven design system. DryEx employs a hard-working team. From project managers to installers, we are all respectful and trustworthy. We constantly invest in training, equipment, and vehicles to ensure efficiency and excellence in our industry.

To date, we have serviced over 4000 homes and we treat each of them like our own. We never compromise our consistency and quality that has given us 500+ positive reviews, an A+ rating from BBB, and countless referrals and recommendations.

Our Team

Jason Kaye


Kristen Lenhart


Ryan Lenhart


Alyson Tomasetti

Director of Operations

Mike DiMare

Field Operations Director

Steve McGovern

Director Business Development

Mike Baldwin

Sales Associate


Crew Leader

Service Areas

  • Waltham, MA
  • Walpole, MA
  • Boston, MA
  • Brookline, MA
  • Newton, MA
  • Wellesley, MA
  • Lexington, MA
  • Weston, MA
  • Natick, MA
  • Plymouth, MA
  • Arlington, MA
  • Providence, RI
  • Burlington, MA
  • Milton, MA
  • Hingham, MA
  • Middlesex County, MA
  • Suffolk County, MA
  • Plymouth County, MA
  • Norfolk County, MA
  • Bristol County, MA
  • Providence County, RI
  • Bristol County, RI
  • Newport County, RI
  • Kent County, RI