Skip to main content

Coulter Waterproofing
Your Local Basement Drainage Specialists

Coulter Systems Drainage has been serving the Tri State area for 40 years. We are available for all of your basement and yard drainage needs. We offer free estimates from our father and son drainage specialist team Rob and Tyler Coulter who are committed to the industry as tradesmen first. We’ve done the work ourselves and know all of the pitfalls and nuances needed to ensure a job well done.

Our goal is to educate the customers by not only diagnosing the problem but giving the best options for the solution. We pride ourselves on practicing the “soft sell” method of in-home estimations with your best interests in mind when offering our professional opinions. We are your local, non-franchised, family-owned drainage company that you will get to know on a first name basis.

Coulter Systems lead foreman is Martin Chavez Jr just as his father was before him. We work in tandem with Martin to troubleshoot the issues in your basement even as the work is being performed in order to best protect your property basement from unwanted water infiltration and pooling. For your convenience we are smartphone friendly and can also be reached at any time by way of our e-mail:

Mr. Coulter was up front with the work he could do. Everything was done as outlined in his bid. His crew was hard working and did a great job.

Louis C. in King of Prussia, PAProject: Waterproof a Basement or Foundation
States Covered
Customers Served
New Accounts
Cities Covered

Waterproofers you can trust!

40+ years of experience… thousands of jobs completed


    Close Menu


    State Licenses

    Home Improvement Contractor
    #: 13VH06932500
    EXP: 3/31/2023

    Home Improvement Contractor
    #: PA061465
    EXP: 1/19/2024

    601 DeKalb Pike
    Gwynedd Valley, PA 19437

    Mailing Address:
    PO BOX 505
    Gwynedd Valley, PA 19437

    T: 215-699-7997