MA HIC 203912 RI GC-49650 Serving MA, RI, S. NH since 1995

Exterior Foundation Waterproofing

The permanent fix. Excavate, seal, and drain at the source.

Free estimates. Licensed and insured. No high-pressure sales.

30+
Years in Business
2,500+
Projects Completed
100%
Licensed & Insured
MA, RI, NH
Service Area
What's included

Our Exterior Foundation Waterproofing Scope

Our process

From first call to final walkthrough

  1. 01

    Free Estimate

    We visit the site, assess the scope, and provide a detailed written estimate. No pressure, no hidden fees.

  2. 02

    Scheduling

    Once you approve, we lock in a start date and walk you through the pre-construction plan.

  3. 03

    Execution

    Our licensed crew completes the work to spec, with daily communication and clean job-site practices.

  4. 04

    Warranty

    Final walkthrough, written workmanship warranty, and follow-up to ensure you are fully satisfied.

Recent work

From the field

Exterior foundation waterproofing membrane installation by Concrete Solutions MA
Exterior foundation excavated for waterproofing membrane
Excavated foundation prepared for exterior waterproofing by Concrete Solutions in Massachusetts
Drainage board and membrane install on exterior wall
Common questions

Frequently Asked Questions

When does exterior waterproofing make sense over interior?
Exterior is the right choice when you have severe hydrostatic pressure, want to stop water before it touches the foundation, or are already excavating for other work. It is more expensive but more permanent.
How deep do you excavate?
To the bottom of the footing, typically 7 to 9 feet below grade for a full basement.
Will you damage my landscaping?
Yes, the work zone landscaping must be removed. We restore grading and topsoil but do not replace plantings, lawn, or hardscaping unless it is included in the proposal.
How long does the work take?
A typical residential exterior waterproofing project takes 5 to 10 working days depending on the foundation perimeter.
Get a free estimate

Tell us about your project

We respond within one business day. No high-pressure sales calls.

  • Free, written estimate
  • Licensed and insured (MA HIC 203912)
  • 30+ years serving Eastern MA, RI, S. NH
Or call now (774) 464-3682

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Also offered

Other services