Exterior Basement Drainage Systems

Don’t risk water damage and harmful mold growth inside your home or business. Perma Dry Waterproofing is the right source for a new basement drainage system.

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(206) 309-5147

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Perma Dry Drainage Solutions

When you live in the Pacific Northwest, you expect a lot of rain to fall. But when your home or business develops water damage, you need a reliable way and a reliable company to solve the problem.

If you need a long-lasting solution to basement drainage for your property, call Perma Dry Waterproofing and Drainage at the first signs of trouble. We cover primarily from Bellingham to Olympia but will travel further to help in all directions. We have many clients on the East side of the mountains and South beyond Olympia.

Prevent Indoor Water Damage

You may not think to look outside for drainage issues when your basement is flooded or leaking. However, at Perma-Dry, we look both outdoors and indoors so we can properly assess and determine with clarity the conditions creating the water intrusion source.

If we can install a more cost effective superior drainage system outside then that will be our recommendation. It is definitely in some cases a smarter way to keep water from entering the basement or crawl space. Again, it is trusting that a common sense approach while paying attention to all the details of each unique situation is taken into consideration.

Some companies only take a surface view of your drainage problems before offering their cookie cutter and sometimes temporary fix to address difficult issues. Our field representatives do whatever it takes to find the issues and discuss all options with each client to determine the correct repair whether that repair is either inside or outside. If that means crawling underneath your home, opening your sheetrock/drywall to find an internal leak, or following up post diagnostic services we’ll do it.

We believe our clients deserve more than a vague answer about their repair or system design prior to investing potentially thousands making that repair. Once we determine the source and drainage needs, we’ll give you honest advice about the steps you should take, which sometimes doesn’t even include our Perma Dry team.

We don’t sell solutions…..we solve water problems guaranteed.

Turn to us for:

  • Repairs, installations, and coatings for your footing drains
  • Strip drain installations for your driveway
  • Tight-line downspouts for effective roof drainage
  • Catch basins that direct storm water away from the building
  • Drainage systems for a soggy yard
  • Infiltration systems and dry wells

Don’t risk water damage and harmful mold growth inside your home or business. Perma Dry Waterproofing is the right source for a new basement drainage system from Bellingham, WA to Olympia.

Have A Wet Basement?

We have been providing common sense basement drainage systems since 1996 and we offer a full list of interior and exterior drainage solutions to meet your needs.

Talk To Specialist

If you have water in your basement, or your planning a remodel in your basement and want to avoid future moisture issues, the first step is to give us a call and speak with a basement water intrusion specialist.

Schedule An Estimate

Schedule an inspection and estimate. After a inspecting the situation in your basement, we can offer several common sense solutions to your wet basement issues.

Schedule Your Repairs

Servicing Everett to Olympia, with some special trips to outlying areas, Perma Dry Waterproofing is a well-regarded drainage and water repair company with the demonstrated experience and knowledge to prove it.

Perma Dry Waterproofing

Serving King County

Serving Snohomish County

Serving Pierce County

Satisfaction Guaranteed!

At Perma Dry Waterproofing, we take the time to assess the problem and determine the best way to solve it. As a result, what we make dry stays dry. In fact, we’re so confident in the quality of our work that we offer a written guarantee to back it up.

We had had our basement flood twice in a couple of years. Perma Dry found a poorly sealed crack in a foundation wall and repaired it beautifully. Even with huge rainstorms, we haven't had a drop of water. Highly recommended. Macall Gordon

We've had several very wet storm seasons since the installation three years ago, and the basement has remained bone dry, even while water covers large parts of our yard. We've doubled the usable space in our house. Scott Jarol

These folks were EXCELLENT. I mean "first class". Perma Dry delivered on their promises. I've had perfect and wonderful dryness. Nope, they didn't pay me to write this. I'm just a genuinely satisfied customer. John Austin

Get in Touch

(206) 309-5147
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Open Hours

6am - 5pm Everyday

Our Office

608 SW 12th Street
Renton, WA 98057

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