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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
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
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.

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The Trusted Basement, Foundation & Crawl Space Contractor of Caldwell, ID

Happy Customers Surrounding Caldwell, ID
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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       
We Use: 
  • Foundation & Slab Piers
  • Wall Anchors
  • I-Beam Wall Braces
  • Crawl Space Jack Posts
  • PolyLevel 

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
Job Stories From Caldwell, ID
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
Vicinity of E Maple St in Caldwell
I am in the middle of buying a house in Caldwell and the inspector recommended I get an estimate for a small foundation wall in the center of the basement. It is currently missing the lower portion of the wall and is held up by a wooden beam. I can send a photo if needed.
Vicinity of Karcher Rd in Caldwell
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.
Vicinity of Stone Creek St in Caldwell
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!
Vicinity of Montclair Way in Caldwell
Maintance check up on the sump pump
Vicinity of in Caldwell
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.
Vicinity of Dorchester Ave in Caldwell
Seeing some cracks in concrete on front porch. Also something going on where a tile is popping loose in kitchen area and squeaking joists
Vicinity of in Caldwell
I have foundation concerns on a home I'm looking to purchase. Needing a second opinion on cost to repair.
Vicinity of N. Michigan Ave in Caldwell
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.
Vicinity of Airport Ave. in Caldwell
Crawl space has water entering need to find a resolution to keep dry.
Vicinity of East Ustick Road in Caldwell
Need my 28x65 manufactured home relabeled starting to split at peak and inside home
Vicinity of Beet Rd in Caldwell
We have an uneven floor, and would like to be able to replace our flooring in the next few months so we need to have our floor leveled. The house was originally built in the 30's, but re-built in the 90's. The high spot in the floor appears to be where the old foundation is. Would like an estimate for repair.
Vicinity of Fillmore in Caldwell
Foundation settling
Vicinity of S Kimball Ave in Caldwell
House is older built in 1934
Vicinity of Marshall Ave in Caldwell
I had someone come and fix one part of my floor. they gave me a quote and i went with it. once they were done the quote of 1000 became 3500. i want a solid quote first off. my bathroom floor is starting to sink. i need to have a quote on it as well as the rest of my flooring just in case.
Vicinity of E Freeport St in Caldwell
We recently purchased a 1940 home that has sloping floors and we are concerned that the foundation needs to be stabilized.
Vicinity of Howard Avenue in Caldwell
I have two bedroom egress wells, and two small wells that need replacing. Plus another basement window that needs a larger window and well to let more light into the living area downstairs.
Vicinity of W Linden in Caldwell
My house has a large brick and stone fireplace - approximately 10 feet wide, 4 feet deep, and 14 feet tall, which has settled. It was built in 1980, and the top appears to have shifted about 1.5 inches from vertical. It's not causing a problem, and it's unclear to me if it's something that really needs attention now, or if it can be measured and watched over the next few years to see if the settling has already slowed or stopped.
Vicinity of Falcon Lane in Caldwell
Crawl space. Would like it sealed or whatever for rodents.
Vicinity of S. Kimball Avenue in Caldwell
We need to have some one come in and inspect the foundation for a 100 year old home that has been converted to office space.
Vicinity of Strayhorn Ct in Caldwell
I have several cracks in my walls inside my house and I found a crack in my foundation outside. Also many cracks in my driveway and sidewalk. It seems like my house is sinking on one side. I have had the crawl space inspected by a plumber and they found no leaks or plumbing issues.

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