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Products & Services

Basement Waterproofing

Basement Dehumidifiers

Basement Sealing

Basement Seepage Solutions

Basement Wall Repair

Flood Vents

Drain Tile Installation

Dry Basement Systems

Exterior Waterproofing

Flooded Basement Repair

Foundation Waterproofing

French Drain Installation

Interior Waterproofing

Leaky Basement Repair

Sump Pump Drainage

Sump Pump Installation

Sump Pump Repair

Sump Pump Battery Backup

Wet Basement Solutions

Basement Insulation

Basement Crack Repair

Basement Wall Cracks

Aspen Air Purifier

 

Crawl Space Encapsulation & Repair

Crawl Space Access Doors

Crawl Space Dehumidifier

Crawl Space Drainage

Crawl Space Encapsulation

Crawl Space Insulation

Crawl Space Liner

Crawl Space Moisture Barrier

Crawl Space Moisture Control

Crawl Space Mold Prevention

Crawl Space Sealing

Crawl Space Sump Pump

Crawl Space Vapor Barrier

Crawl Space Ventilation

Crawl Space Waterproofing

Crawl Space Excavation

 

Foundation Repair

Foundation Crack Repair

Bowing Wall Repair

Basement Wall Stabilization

Wall Anchors

Secure Lock Interior Wall Brace System

Helical Piers

Helical Tiebacks

Push Piers

Slab Piers

SmartJack Crawl Space Support System

Sinking/Settling Foundation Repair

Uneven Floor Repair

Sagging Beam & Joist Repair

Crawl Space Structural Repair

Pier & Beam Foundation Repair

Block & Concrete Wall Reinforcement

Structural Floor Joist Replacement

 

Seismic/Earthquake Retrofitting

Before and After Pictures from La Conner
Floating Wooden Posts in La Conner, WA

Floating Wooden Posts in La Conner, WA

Before After
Floating Wooden Posts in La Conner, WA Floating Wooden Posts in La Conner, WA

This home suffered from bouncy and squeaky floors. The owners knew that if left unaddressed, this could lead to worse foundation issues. To get on top of this issue, the owners contacted John's Waterproofing and scheduled a free inspection. We sent out a design specialist who did a full inspection. Afterwards we sat down with the owners and crafted a repair plan to suit their home and budget. To stabilize the home we had to replace the floating wooden posts with SmartJacks. These adjust to fit the space, and will not succumb to any water issues over the years. We then installed a drain system and sump pump. These will ensure water won't be able to flood the space and damage the vapor barrier and the remaining wooden posts will be able to stay out of water. We installed a new 6 Mil vapor barrier, overlapping edges and running this up the walls. Now the space is on solid ground again. 

Company Awards
Top Air Filter System of 2025
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Global Awards 2024/2025
Each year Corporate LiveWire invites both readers and contributors to put forward companies, products, services, and individuals who they feel... [Read more]
Oregon Business 100 Best companies to work for in Oregon - 2025
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Your Trusted Home Services Provider in La Conner Area

Top-Quality Basement Waterproofing, Crawl Space Repair & More in La Conner, WA

Your La Conner home is a significant investment, and protecting it is a priority. Working with a trusted and experienced home services contractor is one of the best ways to safeguard your property. In La Conner, John's Waterproofing is the team you can rely on.

Since 1974, our dedicated team has served homeowners throughout Washington with outstanding service. We take pride in using only premium products from renowned brands such as Basement Systems Inc. and Total Basement Finishing™ to ensure lasting results. Whether you need basement waterproofing, crawl space repair, or other services, you can count on John's Waterproofing to deliver the best. Explore the services we offer below!

Our services:

  • Basement waterproofing
  • Basement crack repair
  • Crawl space repair
  • Crawl space encapsulation
  • Mold remediation
  • Insulation
  • Foundation repair
  • Foundation leak repair
  • Sump pump installation
  • And More!

John's Waterproofing is honored to serve homeowners in La Conner and across Skagit County. Contact us at 1-503-694-4758 or click below to book your free estimate today!

La Conner Expert Basement Waterproofing Services

Struggling with a damp, musty basement? At John's Waterproofing, we believe you shouldn’t have to deal with a wet, uncomfortable basement. Since 1974, we’ve been helping homeowners in La Conner with reliable, effective basement waterproofing solutions. With years of experience and advanced waterproofing technology, our team is dedicated to transforming your basement into a dry, safe, and livable space.

Our basement waterproofing solutions

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Replacement windows
  • Wall panels
  • Vapor barriers
  • Radiant heat barriers
  • Waterproof flooring
  • Dehumidifiers
  • IceGuard® discharge line system
  • Crack repair
  • Downspout extensions

Say goodbye to basement water issues once and for all! Contact John's Waterproofing today to schedule your free on-site inspection and estimate for expert basement waterproofing services in La Conner and surrounding areas.

Trusted Crawl Space Encapsulation in La Conner

We’ve all heard the phrase, “out of sight, out of mind,” and your home’s crawl space is a perfect example of this. Damp, dirty, and musty crawl spaces can become home to pests or rodents. It’s no wonder so many homeowners neglect them! Unfortunately, the problems in your crawl space can affect your entire home, leading to poor indoor air quality, higher energy bills, sagging floors, and more.

The good news is that John's Waterproofing is here to help! As your local crawl space repair experts, we offer effective solutions to address and prevent these common crawl space issues. Our crawl space encapsulation system includes vapor barriers and thermal insulation to keep moisture, pests, and contaminants out while ensuring your air stays clean. We also specialize in repairing mold damage to crawl space support beams, preventing further structural issues and saving you from costly repairs down the road.

Our crawl space repair solutions

  • Crawl space encapsulation
  • Crawl space drainage
  • Drainage matting
  • Wall insulation
  • Floor insulation
  • Secure access wells
  • Crawl space doors
  • Vent covers
  • Structural repair
  • Crawl space fan
  • Crawl space dehumidifier
  • Crawl space excavation

Don’t let crawl space issues impact your home any longer. Contact John's Waterproofing today to schedule an inspection and receive a free estimate from our La Conner crawl space repair specialists.

Trusted Foundation Repair Services in La Conner

Is your foundation showing signs of damage, such as bowing, cracking, or shifting walls? Have you noticed uneven floors or sagging above your crawl space? If so, John's Waterproofing is here to help. We specialize in dependable foundation repair services throughout La Conner, WA, and the surrounding areas. Our skilled team is equipped to assess and repair various foundation issues, including cracked and buckling walls. Using high-quality foundation repair products, we work quickly and efficiently to restore your foundation to its best condition and prevent future damage.

Foundation repair services in La Conner

  • Steel I-beam systems
  • Carbon fiber wall reinforcing systems
  • Crawl space support jacks
  • And more!

Contact John's Waterproofing today at 1-503-694-4758 or reach out online to schedule your free, no-obligation foundation repair estimate in La Conner and surrounding areas.

Job Stories From La Conner, WA
Water in the Crawl Space, Looking to Encapsulate - La Conner, WA

This homeowner called up John's Waterproofing for their free inspection. They had standing water in their crawl space. They could see their old 6 Mil vapor barrier was out of place, and was holding puddles of water throughout the space. They knew one option was to just replace the old vapor barrier, but without any other changes, this would continue being a problem. To find a solution that worked, they wanted to learn about encapsulation. We scheduled their free inspection and sent out a specialist. 

To address the water issues we began by removing the old vapor barrier and general debris. Once cleared out we installed a full interior perimeter drainage system. This will ensure any groundwater is routed to the newly installed TripleSafe sump pump, which then sends the water safely away from the homes foundation. Each vent was then properly sealed shut and we laid TerraBlock insulation over the dirt floor. Along the walls we installed SilverGlo insulation, and air sealed. CleanSpace was then installed, wrapping under each wooden post, anchored and sealed to the foundation walls, and sealed along every seam. As a final piece we installed a SaniDry dehumidifier to keep the moisture in the air controlled. The homeowner is pleased to know their crawl space is now cared for properly, and they can enjoy the peace of mind that comes with choosing John's Waterproofing. 

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