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Reviews From Caldwell
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
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
Aspen Air Purifier
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
Before and After Pictures from Caldwell
Crawlspace Repaired with SmartJacks in Middleton Idaho

Crawlspace Repaired with SmartJacks in Middleton Idaho

Before After
Crawlspace Repaired with SmartJacks in Middleton Idaho Crawlspace Repaired with SmartJacks in Middleton Idaho

You can hardly tell this is the same crawlspace with the SmartJacks installed! We have been installing SmartJacks all over Idaho such as Bellevue, Blackfoot, Bloomington, Boise, Buhl, Burley, Caldwell, Cascade, Challis, Donnelly, Eagle, Emmett, Garden City, Idaho Falls, Kuna, Lewiston, McCall, Post Falls, Sandpoint, Stanley, and Twin Falls. As you can see we are very experienced at installing SmartJacks. 

The SmartJack™ Crawl Space Stabilizer is an adjustable supplemental support system used for sagging crawl spaces.

It not only provides supplemental support to your failing structure -- it can also often lift failing floor joists or beams, restoring them to their original position.

This crawl space support system is unique in that it's made with strong, corrosion-resistant, galvanized steel. Because your system will not develop rust, it will remain adjustable for years, should you need to perform future adjustments.

Basement Repair in Caldwell, ID

Basement Repair in Caldwell, ID

Before After
Basement Repair in Caldwell, ID Basement Repair in Caldwell, ID

We had a customer that had concerns with her basement, she had un even floors, weak spots and a crumbling wall! She gave us a call because the constant worry of will it get worse or how long will this hold up? If so give us a call today to set an appointment with one of our specialists! 

Basement Waterproofing in Caldwell, ID

Basement Waterproofing in Caldwell, ID

Before After
Basement Waterproofing in Caldwell, ID Basement Waterproofing in Caldwell, ID

Have you noticed any cracks in your foundation? If so, have you noticed any water issues or damage due to the cracks in your foundation? You are not the only one! Here we have installed a water guard and a bright wall as our waterproofing system to help keep the water out!

Company Awards
Three Years of Home Advisor
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The Trusted Basement, Foundation & Crawl Space Contractor of Caldwell, ID

Happy Customers Surrounding Caldwell, ID
Work Requests

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Foundation Repair Expert in Caldwell, ID

At Foundation Supportworks of Idaho, we understand that your home's foundation problems can quickly become a serious issue. Our in-house team of foundation repair specialists will come to your home or property and identify the exact issue as well as the best non-invasive option for repair. We have confidence in our work and our foundation products come with a 25-year warranty.  We take pride in our "do it once, do it right" approach, so you can bet that that job will be done right the first time.

Repairs for:
  • Wall Cracks
  • Uneven Floors
  • Settling Foundations
  • Bowing Walls
  • Uneven Concrete Slabs       
  • Sagging Garage Lintel
We Use: 
  • Foundation & Slab Piers
  • Wall Anchors
  • I-Beam Wall Braces
  • Crawl Space Jack Posts
  • PolyLevel 
  • EverBrace Wall Restoration
  • LintelLift System

Permanent Basement Waterproofing Solutions

If your home's basement has experienced flooding problems, damp walls, and flooring, or has a constant smell of mold, odds are that you need basement waterproofing services. We have the skills and expertise to fix any wet basement, and we use our patented basement waterproofing system to fix any and all water problems once and for all.  One of the more popular repair methods we have used in many other Pittsburgh homes is the installation of an interior French drainage system using our WaterGuard® Below-Floor Drain. Our French drainage system works by pumping out any water that enters your basement away using a sump pump before it can ever cause any damage.

  • Wet Basement 
  • Mold 
  • Damp Walls & Flooring
  • Pooling or Standing Water
  • Musty Odors
  • Sump Pump Issues
  • Sump Pump Installation
  • Water Heater Flood Protection
  • Crawl Space Encapsulation
  • French Drainage Systems
  • Vapor Barrier Installation
  • Energy-Efficient Dehumidification Systems

Crawl Space Repair

The crawl space plays a pivotal role in your home, and since it is not used nearly as often as other areas, it's hard to know when it needs repairs.  Most homeowners aren't aware of most crawl space issues, but there are distinct symptoms to be aware of such as cracked drywall in the home, uneven floors, various foul odors, and increased allergy and asthma symptoms. Foundation Supportworks of Idaho uses proven solutions such as our Vapor Barrier crawl space encapsulation system to keep the crawl space dry and also the SmartJack™ stabilizer to fix and prevent sagging floor joists and beams. All crawl space encapsulation systems we install include a written 25-year warranty! Get a FREE crawl space repair consultation today!

We Fix
  • Wet Crawl Spaces
  • Humid and Moldy Crawl Spaces
  • Uneven Floors
  • Sinking Crawl Space Supports
  • Sagging Floor Joists
We Use
  • CleanSpace® Crawl Space Encapsulation System
  • Vapor Barrier Installation
  • Energy Efficiency Dehumidifiers
  • Crawl Space Insulation
  • SmartJack™ Crawl Space Stabilizer
Case Studies From Caldwell
This homeowner called in with some serious water concerns!! Her basement had standing water in it and it was damaging the walls, floors, and other...
Job Stories From Caldwell, ID
Basement Waterproofing in Caldwell, ID

Have concerns with water in your basement? Are you experiencing any smells or rotting in that area? We are here to help! We offer products that help with keeping the water out, the smell is gone, and the area clean and water-free. Give us a call to get on our schedule and we will have someone right out to take a look!

Crawlspace Waterproofing Caldwell

Homeowner is concerned there is no insulation in the crawlspace and water is coming in through crack on foundation wall. We are able to offer silverglo insulation for energy efficiency, cleanspace in place of the vapor barrier, and smartpipe for the water intrusion. 

Crawlspace Waterproofing Caldwell - Photo 1Crawlspace Waterproofing Caldwell - Photo 2Crawlspace Waterproofing Caldwell - Photo 3
Sinking House in Caldwell, ID

Dan from Caldwell noticed his house settling. Already his house had sunken about 3 inches, so he called us to receive a free estimate to lift the house and prevent it from settling.

Quickly, we sent our design specialist, Jeff to his house to take a look at it. After inspecting the house, Jeff knew just how to fix the settling house. He proposed we install Smart Jacks and PowerBraces to lift the house. This solution has worked wonderfully on many other houses and would work great on Dan's house, too.

Unfortunately, Dan decided not to follow-through with our suggestion. However, without repairing this issue, it will only grow more expensive and difficult to repair. 

Sinking House in Caldwell, ID - Photo 1
Rose In Middleton, Crawl Space Nightmare!

Rose from Caldwell has lived in her home for over 25 years and the first time she found water in her crawl space she called a company to add a vapor barrier.  They told her the 6mil thick liner was the same liner everyone else installed in their homes and that was true. It was only 2 years later that while in her garden Rose notice an odd odor coming from the crawlspace; she took her flashlight and peered into the space. Rose was mortified!   


The black vapor barrier was pull away from the perimeter of the crawlspace exposing the damp dirt and in one corner she could see a large puddle or water. In the large puddle she found mold growing on the wood post that held up her home and she could see the wood had started to rot away.

Rose was not only disgusted by the odor she was living above but she was also scared that the wooden post would snap! She knew that if the post snaped it would cause a ton of damage leaving her home unsafe.


Rose started to look for help; she didn’t want the normal 6 mil thick liner because she has seen how useless it was. She was looking for a real fix to her issue.

She came across our website and found our CleanSpace liner. CleanSpace which is 20 mil think and would seal her home off from the ground water. She also found our SmartJacks which are used to replace beams. She instantly called us and set an appointment for later that week.


For homes in farm areas such as Kuna, Caldwell, Emmett, Middleton, Nampa, Parma and Marsing ground water can be a huge issue. If you find water in your crawlspace or basement please give us a call! We give free estimates! And don’t forget your home will always be your biggest investment, keep it save and enjoyable for your family.

Rose In Middleton, Crawl Space Nightmare!  - Photo 1
Work Requests From Caldwell, ID
Project Location: Caldwell, ID
We just bought a house on Blaine street in Caldwell and noticed some wet spots in the concrete of our unfinished basement. We Would like to determine probable cause and possible solutions before moving forward in our basement renovations. Thank you!
Project Location: Caldwell, ID
I had a sump pump installed and would like an estimate to seal the cracks etc in my basement.
Project Location: Caldwell, ID
Buying a 1936 home in Caldwell and per the inspection, the foundation walls are showing signs of bowing and failure. Would like to know the extent and potential cost for repairs. Ty.
Project Location: Caldwell, ID
Cracks in ceiling in multiple rooms throughout the home, cracked cement slab in one bedroom.
Project Location: Caldwell, ID
Sagging floors in 2 areas , crack in wall. Please text/email rather than call
Project Location: Caldwell, ID
I need a wall or 2 raised and support added under home.
Project Location: Caldwell, ID
I have a water intrusion at the cove joint of a half basement wall. Water damage has been torn out and removed, but the cause of the water intrusion has not been resolved. Not sure if I need to have the exterior wall excavated and resealed, or to have sump pump installed.
Project Location: Caldwell, ID
Sagging, uneven floors , siding warping and sliding.
Project Location: Caldwell, ID
I would like to have someone come out and take a look at my current home as the house is starting to sag in some areas.
Project Location: Caldwell, ID
We bought a house on beams and it needs to be leveled out a bit.
Project Location: Caldwell, ID
I am in need of a moisture barrier in my crawlspace
Project Location: Caldwell, ID
Crawl space has had a history of water damage and mold, we are looking to encapsulate it.
Project Location: Caldwell, ID
100+ year old house with uneven floors throughout. Crumbling concrete in the cellar. We are considering purchasing it from our landlords and would like to get an estimate before moving forward with buying it.
Project Location: Caldwell, ID
We have a ranch style home used as a rental. We just discovered there is no insulation under the floor boards of the house between the crawl space and floor. We would like to get a quote.
Project Location: Caldwell, ID
Pulled up our tile and found a large crack in the foundation extending the whole perimeter, as well as cracking/gaps in the corners of one exterior wall. Looking for a repair quote. Thanks!
Project Location: Caldwell, ID
Maintance check up on the sump pump
Project Location: Caldwell, ID
I'm getting water in my basement. Has flooded twice in past 3 years. Since there is no plumbing in house area where water is located, I believe it must be coming through foundation. Please call me on cell to discuss.
Project Location: Caldwell, ID
Seeing some cracks in concrete on front porch. Also something going on where a tile is popping loose in kitchen area and squeaking joists
Project Location: Caldwell, ID
I have foundation concerns on a home I'm looking to purchase. Needing a second opinion on cost to repair.
Project Location: Caldwell, ID
My clients are selling there home, Home inspector saw a crack in the foundation and the Buyers want it looked at. I can forward you the Inspection report if you would like.

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