anchored in Baltimore, Serving the East Coast.

13 warehouses. fully stocked with the brands contractors demand.

Let's Talk

Find Solutions for all Your Building Envelope Needs.

Our Brands

Our Recent Projects

  • Us and Dr. Jones
  • Come to the Wharf, the Water is Fine
  • Calling Dr. Kenseal: Clio Medical Center Waterproofed
  • A Capital Building for Capital One
  • Improving the Environment for Education at Guilford Middle
  • Updating the Charlotte Motor Speedway
  • The Monumental City
  • Renewal to Harvard's Dunster House
  • The WakeMed North Healthplex Expands!
  • Christopher Newport's Student Success Center

What We Do

From Massachusetts to North Carolina

Our 13 warehouses are strategically located across the East Coast.

View Locations

Recent News

  • Meet the Team Part 70: Sean Thompson
    In part 70 of our 'Meet the Team' series, we spoke with Sean Thompson! Sean has been with A.H. Harris for 5 years as a Forming & Shoring Specialist in Northern New England. Sean's knowledge in Forming & Shoring has helped his team grow. Let's hear more from Sean! ... read more
  • Meet the Team Part 69: Sheryl Krzeminski
    In part 69 of our 'Meet the Team' series, we spoke with Sheryl Krzeminski! Sheryl has been with A.H. Harris for a little over a year now and loves working with her New Haven, CT team as one of our Rental Administrators in our Forming & Shoring Division. Lets hear it for Sheryl!  ... read more

Testimonials

“Kenseal is a tremendous help. They delivered everything on time and as promised. We are always pleased with Kenseal’s service — they go above and beyond”

Jack Victor from JD Long Masonry

“We worked with Kenseal to give WakeMed a complete Tremco system above grade. This may have sealed the deal for us in getting this very important project. I got together with Kenseal early on and let them know what I anticipated our material requirements to be, and they made it happen. Throughout the project, Kenseal kept up with our material needs and made sure they had what we needed in stock. I look forward to the next project that we can work on together.``

Tom Wilson, Division Manager Moisture Control, SECO Architectural Systems, Inc.