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Reviews From Kootenai County
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


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl 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


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
EZ Post Deck Repair
Shotcrete Wall Restoration
Company Awards
Three Years of Home Advisor
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Kootenai County, ID Expert Foundation, Basement, Crawl Space Contractor

For a FREE no-obligation basement waterproofing, foundation repair, crawl space repair estimate in Kootenai, ID, please fill out the form to the right and Foundation Supportworks of Idaho will contact you shortly.
Happy Customers Surrounding Kootenai County, ID
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Responsible basement waterproofing, foundation repair, crawl space repair company serving Kootenai County, Idaho

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Kootenai County, ID.

Services we offer in Kootenai County:

  • Wet/flooded basement waterproofing solutions.
  • Lifetime warranty on all perimeter waterproofing systems.
  • Foundation and structural repair solutions.
  • 25-year warranty against manufacturing defects on foundation products.
  • Crawl space sealing with CleanSpace vapor barrier.
  • 25-year warranty on crawl space encapsulation systems.
  • Financing Available
  • FREE written estimates and inspections, and fast installation
Case Studies From Kootenai County
A deck in Coeur D'Alene, Idaho had begun to sink. The homeowners didn't want to lose the enitre deck due to a lack of support, so they began...
Job Stories From Kootenai County, ID
Potato Cellar in Idaho Falls

Eric and Kim own an old farm house in the small town of Grant, right outside Idaho Falls. In the back yard they have a very large potato cellar. At first they used the cellar as storage but Kim wanted to use the large space for much more.

She wanted to turn it into an art studio/play room for her kids.  She knew it would take a lot more then just cleaning up the space and laying down carpet. She wanted it done right, she knew she would be living in this house for a very long time and he just wanted to take advantage of all the space she could. She talked with Eric and they started to look for a company that specialized in finishing basements.  One thing they had to be sure of was that they needed to make sure the space was waterproofed, being surrounding on almost all sides by soil the ground water could become their biggest issue.That’s when they called Foundation Support Works. We have all the right tools, products and knowledge to take care of all their needs and wants on this project.

By the time we had finished, you never would have guessed you were standing in an old potato cellar.  Not only that but we made the room a lot safer and less moist. Eric and Kim couldn’t have been any happier with the job.  If you have an old cellar or basement that you would like to use as living space please call us we service all of Idaho! From Pocatello, Roberts, Menan, Rexburg, Burton, Lorenzo, Archer, Rigby, Lewisville, Blackfoot Malad all the way to Cascade, Sandpoint, Lewiston, Coeur de Alene, Post Falls, Mascow, Elk River and Post Falls. Don’t forget we give free estimates! 

Standing Water Problem in a Coeur d'Alene Crawlspace Fixed

Ben from Coeur d'Alene noticed standing water under the vapor barrier in his crawlspace. Ben was worried that the water could cause other issues like mold or wood rot. He started to search the web for help, he found CleanSpace vapor barrier on our website and noticed we services north Idaho Coeur d'Alene, Sandpoint, Lewiston, Post Falls, Mascow, Elk River and more.

We sent Jeff Smith up to Coeur d'Alene to met with Ben, Jeff crawled around in the crawlspace and came up with a design to improve Ben's crawl space drastically! First, Jeff wanted to install a SmartSump System to automatically remove water out of the crawl space, then install SmartPipe to keep the water away from the perimeter of the house and direct it to the sump pump. Next we installed our CleanSpace vapor barrier which is a 20 mil thick product. (Compared to the common 6 mil thick product most other companies use.) 

When we were done, Ben was extremely pleased with the look of the crawl space! He crawled inside and was shocked at the quality of the products we had used. 

How Long will CleanSpace Last?

John in Coeur D Alene has a home up in near Huetter on the Snake River. Every few years he checks out his crawlspace just to make sure it’s in good shape, and every year the thin black 6 mil liner is hanging down in areas and serving no purpose. John has replaced the liner 5 times in the last 15 years! “I keep up on every area of my house because one day I plan to sale it” John said.

He started to look for a vapor barrier that would last longer and came with a great warranty. That’s when John found CleanSpace on our website! He gave us a call and we sent Jeff Smith one of our System Design Specialist out to meet with John. Jeff explained how CleanSpace could have such a long warranty. CleanSpace is a super durable: 20mil thick, 7-layer polyethylene composition, with polyester cord reinforcement. In other words…it was exactly what John was looking for.

Just a few weeks later the new liner was installed under John’s house, his crawlspace had never looked so great! John crawled around and inspected the work. He was amazed! “ I am able to use the space for storage now and not worry about ripping the liner, its great! “ John said when we followed up with him a few weeks later. He had even recommend Clean Space to friends and family in Boise, Lewiston, PostFalls and Mascow! 

How Your Crawl Space Can Negatively Affect Your Health

Grant had just bought a home he custom designed and he was very happy with all of upgrades he had chosen to go with, but there was one thing missing. The crawl space had a very cheap black plastic liner that was only 6 mil think. Grants wife has really bad allergies and they learned that at least 25% of the air you breath with in your home comes from your crawlspace. They had just spent a lot of money to create their dream home and they both wanted to make sure she would be able to live comfortably.

They searched the web for the best crawlspace encapsulation process in the area.  That was when they found CleanSpace. After giving us a call we met with them both and explained how we could help keep the air inside the home clean. 

Not only did we clean the air, we also saved them money on their energy bills and gave them peace of mind about their crawlspace for years to come. 

Foundation Concerns Resolved in Worley, ID

A homeowner in Worley, Idaho had concerns about her foundation.  After noticing cracks in her drywall she went out to investigate her foundation.  She found that the exterior of her foundation had many visible cracks.  Not certain what to do, she found a contractor to come help.  The contractor was able to come out quickly and discuss the cracks in the foundation, but then he quickly left to go back to Colorado!  The homeowner was left feeling abandoned, and still needed the cracks in her foundation repaired!

After a little more research online, the homeowner discovered Foundation Supportworks of Idaho.  She called right away to schedule an appointment with us.

Our foundation expert visited with the homeowner and performed a thorough inspection.  The cracks were diagnosed as symptoms of settlement and piers were recommended to stabalize the house permanently.  Knowing that we were local experts who were not going to abondon her mid-project, the homeowner entrusted us with the repair of her foundation.

The installation crew of Foundation Supportworks of Idaho were able to install several push piers that will provide lasting support of the foundation preventing further settlement and damage to the home.  The homeowner will never have foundation settlement concerns again!


Free estimate on how to fix your crawlspace in Hayden, ID

Mr. Davis had a major amount of water in his crawlspace, We came in and took a look at what would be his best option to fix this problem. This was a picture from our free estimate on how to fix this  

Free estimate on how to fix your crawlspace in Hayden, ID - Photo 1
Crawl Space gone Bad! in Hayden, ID

Mr.P called because his wood floors were curling up due to humidity differential between the inside of the house and crawl space. He also had plastic on the floor of crawl space that was installed improperly, and the drainage was not installed correctly.



Crawl Space gone Bad! in Hayden, ID - Photo 1
Porch Leaning in Spirit Lake, ID

The porch is leaning on the right side next to an area near a wall. Most likely due to a rotten root under the beam. We quoted her a Post Pier.

Foundation problems only get worse

A house can be 100 years old or it can be 1 year old, age does not make a difference when the structural integrity of a home is compromised. We have fixed new builds and old homes that have suffered from settlement. With this home, the builder did not pour the supporting walls correctly so over time the house could not hold. Unlike most settlement examples you see, the interior walls had settled significantly while the walls around the perimeter had no settlement. Due to the fact that this settlement was not addressed sooner, the home had SEVERE damage. 

Foundation problems only get worse - Photo 1Foundation problems only get worse - Photo 2Foundation problems only get worse - Photo 3Foundation problems only get worse - Photo 4
Waterproofing Contractor Post Falls, ID 83854

If you have a wet, leaky basement and are looking for a waterproofing contractor to resolve your concerns, give us a call!

Wet Leaky Basement Coeur D Alene, ID 83814

A customer in Coeur D Alene had concerns with the basement leaking, water was coming in through the basement wall! If you're looking for a waterproofing contractor or experiencing water issues in your basement or crawlspace, give us a call!

Waterproofing Contractor in Post Falls, ID 83854!

Are you experiencing any of the following?

  • Sticking of doors and windows (swelling)
  • Smelly/ damp carpets
  • Buckling hardwood floors
  • Increased cooling and heating bills 
  • Aggravated allergies and asthma

If so give us a call to schedule an appointment with one of our specialists! This is just some of the signs of water damage to your crawlspace or basement! 

Basement Flooding concerns! Rathdrum, ID 83858

These customers had just bought the house, and shortly after they learned of lots of issues caused from a basement flood. They found mold visible, and by testing samples, give us a call to prevent or repair!

Basement Repair in Glenns Ferry, ID 83623

Are you noticing any sloping in your floors? Any weak spots? Any sticking when you try to open or close windows and doors in your house? Give us a call to schedule an appointment for a free quote with one of our specialists!!

Basement Waterproofing Company in Coeur d'Alene, Idaho

Do you have wet basement concerns?? 

  • Damp carpets
  • Water marks
  • Mold/Mildew
  • Bubbling/Yellowing Paint

Foundation Supportworks of Idaho is the waterproofing contractor you need! Our System Design Specialists will come design a complete waterproofing system unique to your home's needs and stop water intrusion in its tracks!

Call us today for your no obligation estimate for repairs! 

Basement Waterproofing Company in Coeur d'Alene, Idaho - Photo 1
Serving the following Kootenai County, ID zip codes
Coeur D Alene 83815, Post Falls 83854, Post Falls 83877, Coeur D Alene 83814, Hayden 83835, Rathdrum 83858, Spirit Lake 83869, Cataldo 83810, Bayview 83803, Athol 83801, Worley 83876, Harrison 83833, Medimont 83842, Coeur D Alene 83816

our service area