Waterproof Your Home with Exterior Waterproofing.

Exterior Waterproofing is a umbrella term that encompasses several types of services based on your needs. This is an excellent choice for customers that have a finished basement that would prefer it not be disturbed and like the idea of keeping the mess of construction outside.

Get a Free Quote Plus Up To 33% Off Basement Waterproofing*
Sale Ending Soon 4/30/2026

What We Offer

Exterior Drainage: The two most common types of exterior drainage are Exterior Drain Tile and French Drains. Exterior Drain Tile is installed along the perimeter of the home to guide water away from the foundation. French Drains are used in other areas to give pooling water a route away from the property. This is a popular option for those who experience issues such as a flooded backyard during heavy rain.

Exterior Sealing

Another effective exterior solution is Exterior Sealing. This is performed using drain tile, plastic, and tar to form a barrier to keep water from entering the basement and giving any water that collects at this barrier a route to escape. We are able to perform this repair with homes that are on a cement slab, commonly called Slab and Grade, so don’t hesitate to call BWM for your foundation as well. Our knowledgeable inspectors will be able to suggest the proper solution for your home and budget.

What Our Customers Say

We had BWM come out for a quote and William Horton came out and did an amazing job thoroughly explaining everything, taking pictures, and giving us his experienced knowledge.
read more
Brittany Galloro Avatar
Brittany Galloro
7/09/2026
Will came out and did a great job discussing our basement and different treatments we could consider. He was thorough and answered all our questions. We are grateful to have options for maintaining our home and look forward to scheduling the service soon!
read more
Kristin Carey Li Avatar
Kristin Carey Li
7/08/2026
Will was great and even gave us tips and advice on existing house problems.
read more
Arif Avatar
Arif
7/07/2026

Don’t Let a Leaky Basement
Ruin Your Day!