Contact Us For
A Free Estimate!
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 Port Townsend
Port Townsend, WA Home Goes From Basement to Beautiful!

Port Townsend, WA Home Goes From Basement to Beautiful!

Before After
Port Townsend, WA Home Goes From Basement to Beautiful! Port Townsend, WA Home Goes From Basement to Beautiful!

This homeowner's unfinished basement was in need of a total basement transformation. Our crew got to work and turned it into a beautiful new living space.

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 & Basement Waterproofing In Port Townsend, WA

They were very professional I would hire them again. ...
Happy Customers Surrounding Port Townsend, WA
Work Requests

Click the icons to see what our customers had to say.

Reviews From Port Townsend
Testimonials From Port Townsend

Sump pumps, vapor barrier & patented waterproofing products in Port Townsend

CleanSpace Northwest has been Port Townsend'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 Port Townsend, 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 Port Townsend, WA and nearby areas.

Moisture-proof crawl space repair in Port Townsend

Don't let crawl space leaks, humidity, mold, and structural damage negatively impact the rest of your Port Townsend 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 Port Townsend and nearby.

Patented basement waterproofing system in Port Townsend

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 Port Townsend, WA and nearby areas!

Beautiful, lasting basement finishing system in Port Townsend

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 Port Townsend, WA and areas nearby.

Free estimates on crawl space repair & more in Port Townsend

Ready to create a drier, healthier, and more beautiful Port Townsend 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
Case Studies From Port Townsend
This customer wanted to convert an unfinished basement in their home to office space so that they could regain the living space that had been...
Work Requests From Port Townsend, WA
Project Location: Port Townsend, WA
Would like inspection & estimate.
Project Location: Port Townsend, WA
Crawl Space Vapor Barrier: 6ML Plastic, Displaced/Damaged - Sections of vapor barrier were noted to be displaced/damaged throughout the crawl space. It appears this condition may have been caused in part by rodent activity and or past work performed in crawl space. It is recommended at this time to have a qualified contractor remove/replace all vapor barrier throughout crawl space to help properly contain all ground moisture. Crawl Space Ventilation: Foundation Vents - A missing foundation vent screen was noted at the south side of structure. It is recommended to have a qualified contractor make all necessary repairs or replacement of foundation vent screens to prevent rodent access into crawl space.
Project Location: Port Townsend, WA
Crawl space needs cleaning out, new vapor barrier, new insulation.
Project Location: Port Townsend, WA
Greetings. You have done some stellar work for us in a house in Poulsbo, and we would like to have you do a job for us in Port Townsend. The house we just purchased has a crawlspace with insulation that is loose and hanging down and needs to be removed and replaced, and the crawlspace fixed up with your typical great work. We are working on a bid for installation of venting in the crawlspace for a new furnace, and so it will need to be coordinated with the work for that project. I anticipate: insulation/clean out, furnace vents installed then the new insulation and completion of the crawlspace work. Thank you.
Project Location: Port Townsend, WA
Ground surrounding my home is very wet much of the year; home is almost level with a swamp a couple hundred yards away.
Project Location: Port Townsend, WA
I have a FEMA claim for storm damage to my crawl space. I would like a new membrane installed and as I store things in my crawl space and as storm water creeps in every 5-10 years, I am interested in your top of the line product. FEMA also said they would reimburse the cost to treat any wood that got wet from the storm. Please let me know how to proceed. I am interested in getting this work done as soon as possible.
Project Location: Port Townsend, WA
Water in crawl space. Water seeping through foundation. May need sealant and/or French drain.
Project Location: Port Townsend, WA
I have a project to revamp my crawlspace. I have a structural engineer working on it. He is recommending a sealed/dehumidified environment. I would like a quote for this.
Project Location: Port Townsend, WA
Need a bid for installation of vapor barrier and some insulation work in a standard crawl space. House is 1,200 sqft.
Project Location: Port Townsend, WA
5 yr old home, water in crawl, rodents pulled down insulation and moved vapor barrier
Project Location: Port Townsend, WA
Hello, we'd like to get an estimate for some basement water issues. During storms, we have water come through concrete walls and floors in our dug-out crawl space basement, and are consequently running a dehumidifier 24/7. Additionally we have exposed dirt. We'd like to build-out the basement and want to solve the water issues so we're not worried about what's going on under the floor.
Project Location: Port Townsend, WA
I would love to clean up my basement. It is used for storage, and I would like to make it nicer.
Project Location: Port Townsend, WA
Our house is 30 years old and sits on a fairly steep sloped yard. Half the basement has concrete floors and the other half is a crawlspace with about 4 feet of clearance. It usually smells damp and musty down there, especially in the crawlspace. We have only lived here 1 year, but this past winter we had about 3" of water back up into the lowest level of of the basement. That may have been due to the gutters overflowing around the house (they have now been replaced). The vapor barrier that was originally installed in the crawlspace is a tattered mess, and probably isn't serving any purpose.
Project Location: Port Townsend, WA
I need to have the crawl space sealed to avoid rats and mice
Project Location: Port Townsend, WA
I need the water pumped out of the crawl space and possibly a sump pump installed for future water drainage.
Project Location: Port Townsend, WA
Previous water issues in crawl space, ongoing dampness, need to humidify space insulate and make home more energy efficient.
Project Location: Port Townsend, WA
Need an estimate for crawl space insulation and if any rebates are available.
Project Location: Port Townsend, WA
Wanting to seal our basement
Project Location: Port Townsend, WA
Our current sump pump in crawl space not doing the job and insulation is pulling down
Project Location: Port Townsend, WA
Need to insulate a simple 1300 sq. ft. crawl space

our service area

Service Area
Free Quote