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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement to Beautiful Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier
RainDrop Gutter Guards
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-O-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
Finishing / Remodeling
EverLast Wall Panels
Insulated Wall Panels
Premier and Linen Ceiling Tiles: No-Sag Warranty
Thermal Dry Floor Tiles
SunHouse Window Wells
EverLast Window Replacement
RockWell Egress Window
Before and After Pictures from Poulsbo
Drainage for a Sump Pump System

Drainage for a Sump Pump System

Before After
Drainage for a Sump Pump System Drainage for a Sump Pump System

Sump Pump system Drainage installed 

CleanSpace Drain

CleanSpace Drain

Before After
CleanSpace Drain CleanSpace Drain

Beautiful work from the CleanSpace Crew .... 

An amazing Basement Drainage Job

An amazing Basement Drainage Job

Before After
An amazing Basement Drainage Job An amazing Basement Drainage Job

Really good job to our CleanSpace Crew 

Company Awards
Home Builders Association of Kitsap County -- Excellence In Remodeling Award
This customer wanted to convert an unfinished basement in their home to office space so that they could regain the... [Read more]
Award in excellence for a remodel of a Crawlspace to a completely finished basement for a young expanding family!!... [Read more]
More Awards

Crawl Space Repair, Insulation, Basement Waterproofing & Basement Finishing In Poulsbo, WA

It's no longer damp or buggy! It's amazing. We highly recommend CleanSpace Northwest....
Happy Customers Surrounding Poulsbo, WA
Work Requests

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Reviews From Poulsbo
Testimonials From Poulsbo
Thank you, thank you, thank you - - We FINALLY have a DRY BASEMENT.
Testimonial by Gerry S. from Poulsbo, WA
Looks great and the floor under the 2 bedrooms feels so much warmer!
Testimonial by William a. from Poulsbo, WA

Sump pumps, vapor barrier & patented waterproofing products in Poulsbo

CleanSpace Northwest has been Poulsbo's full-service crawl space repair, basement waterproofing, sump pump installation, gutter guard, and basement finishing company since 2003. With a thorough foundation inspection, we can detect crawl space and basement problems. Then, our highly trained, certified crawl space and wet basement repair contractors recommend permanent solutions.

We adhere to the highest standards, striving to be leaders in the waterproofing industry. Our state-of-the-art products fix sagging floors above the crawl space, basement flooding, crawl space humidity, mold, and more! We are the authorized Basement Systems, CleanSpace, and Total Basement Finishing dealer in Poulsbo, WA.

Get a free estimate on basement waterproofing, crawl space repair & more

Complete the form for a FREE no-obligation estimate on any of our services, including basement waterproofing, sump pump installation, crawl space repair, gutter guard installation, and basement finishing. We serve Poulsbo, WA and nearby areas.

Moisture-proof crawl space repair in Poulsbo

Don't let crawl space leaks, humidity, mold, and structural damage negatively impact the rest of your Poulsbo home. CleanSpace Northwest is the trusted crawl space encapsulation company providing lasting solutions to ensure a dry, secure below-grade space. Our waterproof vapor barrier system, highly efficient sump pumps, self-draining dehumidifiers, and perimeter drainage system keep the crawl space dry no matter the season or the weather. And with crawl space jacks, we can even fix sagging floors from failing support posts.

Our crawl space encapsulation services:

  • Vapor barrier system
  • Crawl space insulation
  • Crawl space sump pumps
  • Drainage systems
  • Dehumidifiers
  • And more

Contact CleanSpace Northwest for a free estimate on any of our crawl space repair or encapsulation services. We offer free estimates in Poulsbo and nearby.

Patented basement waterproofing system in Poulsbo

Whether you're preparing for a basement remodeling project, looking to prevent basement flooding, or trying to create a drier below-grade space, CleanSpace Northwest is here to help! We provide a patented basement waterproofing system that eliminates moisture, stops mold growth, and prevents structural damage.

Our basement waterproofing system includes:

  • Sump pump installations
  • Dehumidifiers
  • Basement insulation
  • Drainage systems
  • Basement wall restoration system
  • And more!

Contact us for a free basement waterproofing estimate. We proudly serve Poulsbo, WA and nearby areas!

Beautiful, lasting basement finishing system in Poulsbo

When starting a basement remodeling project, you want products designed for the below-grade space. Remodeling products with organic materials, like wood and fiberglass, will attract mold, mildew, and rot, causing them to break down in a typical basement environment. That's why CleanSpace Northwest provides the Total Basement Finishing system. Our basement finishing products look great, are customizable to suit your vision, and last a lifetime in the below-grade space!

Our basement remodeling system includes:

  • Basement wall panels
  • Finished basement flooring
  • Drop ceiling tiles
  • Basement insulation
  • Dehumidifiers
  • And more!

Whether you need a new playroom for the kids, a space to entertain guests, or an in-law apartment for family, we can bring your vision to life! Get a free basement finishing estimate to learn more. We serve Poulsbo, WA and areas nearby.

Free estimates on crawl space repair & more in Poulsbo

Ready to create a drier, healthier, and more beautiful Poulsbo home with CleanSpace Northwest? Call 1-833-567-3753 or click below for a free estimate on any of our services, including crawl space repairs, crawl space encapsulation, basement waterproofing, and basement finishing.

Our crawl space encapsulation & other home improvement services:

  • Basement waterproofing & basement flooding solutions.
  • Lifetime warranty on all perimeter drainage systems & other waterproofing products.
  • Waterproof basement finishing & remodeling services.
  • Crawl space encapsulation with CleanSpace vapor barrier.
  • RainDrop gutter guard installation services.
  • 25-year warranty on crawl space encapsulation systems.
  • Fast, professional crawl space encapsulation & basement waterproofing system installations
  • Financing is available for basement waterproofing, crawl space repairs & more.
  • FREE written estimates & inspections on all waterproofing services
Job Stories From Poulsbo, WA
Joanna B. Crawlspace Poulsbo

Customer requested inspection of crawlspace with concerns regarding standing water in crawlspace and rodent intrusion.  Found issues with both as there was standing water on the ground cover even with a sump pump installed and down and compromised insulation due to rodents.

Due to limited resources we redirected the water intrusion to the pump basin,....  cleaned up all downed and compromised insulation and replaced to code minimum along with a new 6 mil poly ground cover.

Joanna B. Crawlspace Poulsbo - Photo 1
Work Requests From Poulsbo, WA
Project Location: Poulsbo, WA
Need sump pump in basement asap
Project Location: Poulsbo, WA
I have a sump pump in the crawl space that needs re worked the water slams back causing the pump to go off and on
Project Location: Poulsbo, WA
Crawl space installation replacement and encapsulation advice
Project Location: Poulsbo, WA
Want the best repair for our basement. Working with USAA on insurance claim.
Project Location: Poulsbo, WA
Replace fiberglass insulation with spray foam insulation in crawl space. About 1250 square ft.
Project Location: Poulsbo, WA
1600 sq ft cabin with 2 separate crawl spaces. Needs debris and insulation removal. Needs vapor barrier, insulation including heating ducts
Project Location: Poulsbo, WA
Would like to get an estimate to redo post and pier supports in crawl with something that's permanent. Our floor has about 3-1/2" slope in 60' and hope to help level and support floor preventing further sagging. 1. •Would like all 20 post supports replaced with new pier jacks. 2. •We would like any wood contact materials cut out and removed and debris removed. 3. •Like to have a vapor barrier installed 4. •Like to get insulation installed.
Project Location: Poulsbo, WA
Need crawl space vents repaired and vapor barrier replaced and sealed
Project Location: Poulsbo, WA
We have water in our crawl space coming in though seams in the cement.
Project Location: Poulsbo, WA
Our crawl space is consistently flooding during the heavy rains and after. We rigged up a sump pump that empties out of our sliding glass door but needs a more permanent solution and we need assistance figuring out where and how it's coming in. We've been trenching and redirecting water daily now for many days. Any assistance would be greatly appreciated.
Project Location: Poulsbo, WA
Project Location: Poulsbo, WA
Critters accessed crawl space under house and have pulled down some of the insulation and have left excrement.
Project Location: Poulsbo, WA
Would like to get a comprehensive crawl space inspection. Owned the home for 3 years, and it was built in the 80s. Would like to make sure the crawl space is functioning properly, all ducting is hooked up, insulation is adequate, and no excessive rodent problems are present. Thank you. Sean
Project Location: Poulsbo, WA
Crawl Space clean-up, new installation, new heat ducts Home: 1400sqft
Project Location: Poulsbo, WA
Recently purchased Waterfront home in Poulsbo with water in crawl space. Has sump pump but not sufficient- ? Need another, larger something else? Has been settlement in past; inspection didn't find any evidence or red flags of recent settlement; structural engineer to inspect foundation & advise tomorrow.
Project Location: Poulsbo, WA
My home is new construction with a conditioned crawl space. The foundation has exterior footing drains but water is still getting to the crawl space. I would like to have someone look at this and provide options to fix. Thx, Rob
Project Location: Poulsbo, WA
Need to replace sump pump in crawl space.
Project Location: Poulsbo, WA
Need inspection of crawl space including vapor barrier, insulation and existing sump pump...check for any standing water, etc.
Project Location: Poulsbo, WA
Need my crawlspace cleaned and sealed.
Project Location: Poulsbo, WA
I would like to either purchase or have installed 2 turtl crawl space access new construction

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