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.

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Sale Ending Soon 2/28/2026

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

The main water line to my house had a leak causing water to seep into the basement. I just want to thank Dennis, Kyle and Jeff for the great job they did laying drain tile. It took 2 full days of hard work but now I can go on to the next step getting drywall, painting and carpeting to restore my lower level.
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kathleen berube Avatar
kathleen berube
2/23/2026
William was courteous and personable. I appreciated his honesty and flexibility when discussing our home projects. He answered all of our questions and the quotes were reasonable. Would recommend to a friend.
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June Avatar
June
2/21/2026
Will was very honest and explained every option that was available. Very good communication and very personable! Thank you!
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Jessica M Avatar
Jessica M
2/21/2026

Don’t Let a Leaky Basement
Ruin Your Day!