Licensed & Insured • 11+ Years in Business • Locally Owned & Operated
Iowa: (515) 717-8560

Foundation Repair, Basement Waterproofing & Concrete Services in Hamilton County, Iowa

Where the I-35 corridor's manufacturing and logistics base meets the scenic Boone River valley, Hamilton County homeowners count on JLB for foundation repair, basement waterproofing, and concrete services built for north-central Iowa.

4.9(100+ reviews)
11+ Years in Business
Locally Owned & Operated
Get Your Free Estimate
Des Moines
(515) 717-8560
JLB Foundation Repair

Free 45-Minute Analysis + Written Report

Get a precise analysis of your foundation and waterproofing situation, and a clear estimate on what any fixes or corrections might cost.

4.9★ (100+ reviews) · 11+ Years · Transferable Warranty
1Contact
2Location
3Details
Please enter your name.
Please enter a valid phone number.
Please enter a valid email.
Please enter your address.
Please enter a valid zip code.
Please select a service.

What are you seeing?

Takes 30 seconds. We'll call within 24 hours.

Your info is safe with us. We never share your data.
BBB
A+
Accredited Business
Google
4.9(100+ reviews)
Angi
Top Rated
Service Provider
State Licensed
KS, MO & IA
Licensed & Insured
Serving Hamilton County

Foundation, Waterproofing & Concrete Across Hamilton County, Iowa

JLB brings foundation repair, basement waterproofing, and concrete services to every corner of Hamilton County, from the county seat of Webster City to the smaller communities of Ellsworth, Blairsburg, and Kamrar. Whether your home sits near Little Wall Lake or along the farm roads off US Highway 20, our crews understand how this stretch of the Des Moines Lobe stresses Iowa foundations season after season. One local team handles the cracked walls, the wet basements, and the sinking driveways for households across Webster City, Ellsworth, Blairsburg, and Kamrar.

Towns we serve in Hamilton County: Ellsworth, Blairsburg, and Kamrar.

Foundation & Waterproofing

Foundation Repair, Basement Waterproofing & Crawlspace Services in Hamilton County, Iowa

One local crew handles the whole structural side in Hamilton County — piering, waterproofing, crawlspace encapsulation, drainage, and wall replacement. Here's how we fix each:

Steel push pier foundation stabilization in Hamilton County, Iowa

Foundation Repair in Hamilton County

Foundation repair in Hamilton County means working with Des Moines Lobe clay till that pushes hard against basement walls every time the moisture content shifts. JLB installs steel push piers and helical piers to stabilize settling footings, then anchors or carbon-fiber-reinforces bowing walls so homes from Webster City to Kamrar stay level and square for the long haul.

  • Steel push piers and helical piers driven to stable load-bearing soil
  • Wall anchors and carbon-fiber straps for bowing or cracked walls
  • Engineered, permanent fixes — not surface patches
  • Transferable warranty and a free, no-pressure inspection
Call (515) 717-8560Get a free estimate ↓
Interior drain tile and sump basement waterproofing in Hamilton County, Iowa

Basement Waterproofing in Hamilton County

Basement waterproofing is a constant need near the Boone River valley, where spring runoff and a seasonally high water table drive water through wall cracks and cove joints. JLB combines interior drain tile, sump systems with battery backup, and exterior sealing to keep Hamilton County basements dry through the wettest north-central Iowa springs.

  • Interior drain tile and sump systems sized for Iowa’s water table
  • Crack injection and wall-to-floor joint sealing
  • Vapor barriers and dehumidification to stop musty air and mold
  • Keeps the lower level permanently dry, backed in writing
Call (515) 717-8560Get a free estimate ↓
Crawlspace encapsulation with vapor-barrier liner in Hamilton County, Iowa

Crawlspace Encapsulation in Hamilton County

Crawlspaces under older Hamilton County farmhouses and small-town homes trap humidity that rots joists and feeds mold. JLB seals the space with a heavy vapor barrier and, unlike crews that treat only one area, spray foams both the crawlspace and the basement for twice the moisture protection at a lower cost than competitors.

  • Spray-foams BOTH the crawlspace AND the basement — twice the protection
  • Sealed vapor-barrier liner over floor and walls
  • Cuts humidity, mold, and energy loss from the stack effect
  • Done for less than competitors who seal only one or the other
Call (515) 717-8560Get a free estimate ↓
French drain trench with gravel and drain pipe in Hamilton County, Iowa

French Drains & Drainage in Hamilton County

With clay-heavy soils that drain slowly, many Hamilton County yards pond water against the foundation after every storm. JLB designs French drains, regrades problem slopes, and extends downspouts to carry water away from the home, protecting footings in Webster City, Ellsworth, and the rural acreages between them.

  • French drains, regrading, and buried downspout extensions
  • Redirects surface and groundwater away from the foundation
  • Relieves the hydrostatic pressure that cracks walls and floors
  • Built for Iowa freeze-thaw and heavy spring snowmelt
Call (515) 717-8560Get a free estimate ↓
Steel-reinforced foundation wall replacement in Hamilton County, Iowa

Foundation Wall Replacement in Hamilton County

When a Hamilton County basement wall has sheared, crumbled, or bowed past the point of bracing, JLB rebuilds it. We excavate, remove the failed section, and pour or lay a new engineered wall designed to withstand the lateral pressure of expansive Iowa clay so the structure is restored, not just patched.

  • Full removal and rebuild of failed or severely bowed walls
  • Steel-reinforced poured concrete below the 42-inch frost line
  • Exterior waterproofing and proper drainage built back in
  • The permanent answer when bracing is no longer enough
Call (515) 717-8560Get a free estimate ↓
Concrete Services

Concrete Services in Hamilton County, Iowa

JLB brings its full concrete crew to Hamilton County — flatwork, decorative finishes, structural walls, and pools, all in-house. Here's what we pour locally:

Broom-finished concrete driveway for Hamilton County, Iowa homes

Concrete Driveways in Hamilton County

JLB pours durable concrete driveways for Hamilton County homes, building on a properly compacted base that resists the heaving caused by freeze-thaw cycles and shifting Des Moines Lobe soils. From Webster City to gravel-road acreages near Blairsburg, we form, reinforce, and finish driveways made to carry farm trucks and family vehicles for decades.

  • Air-entrained mixes (5-7%) built to survive 100-120 freeze-thaw cycles a winter
  • Proper subgrade preparation over Des Moines Lobe glacial till
  • JLB's own in-house crew — no subcontractors
  • Free inspection plus the JLB transferable warranty
Call (515) 717-8560Get a free estimate ↓See driveways in Des Moines
Warm ashlar stamped concrete patio for Hamilton County, Iowa homes

Concrete Patios & Outdoor Spaces in Hamilton County

A new concrete patio gives Hamilton County families a solid outdoor space for grilling and gathering through Iowa's short, prized summers. JLB pours and finishes patios sized to your yard, with control joints and base prep that keep the slab flat and crack-free despite the clay underneath.

  • Site-specific subgrade prep for Des Moines Lobe glacial till
  • Proper joint placement and air entrainment to survive Iowa freeze-thaw
  • One in-house crew handles excavation through finish
  • Can be paired with a JLB pool installation under a single crew
Call (515) 717-8560Get a free estimate ↓See patios in Des Moines
Broom-finished concrete front walkway for Hamilton County, Iowa homes

Concrete Sidewalks & Walkways in Hamilton County

JLB installs and replaces concrete sidewalks and walkways across Webster City and the smaller Hamilton County towns, fixing the tripping hazards that freeze-thaw upheaval leaves behind. We grade for proper drainage and finish a slip-resistant surface that holds up to ice, salt, and snowmelt.

  • Built to handle expansive till movement and frost heave
  • Correct concrete strength and 5-7% air entrainment
  • Full range from plain replacement to decorative finishes
  • JLB's own in-house crew
Call (515) 717-8560Get a free estimate ↓See sidewalks in Des Moines
Italian slate stamped concrete for Hamilton County, Iowa homes

Stamped Concrete in Hamilton County

Stamped concrete lets Hamilton County homeowners get the look of brick, slate, or natural stone at a fraction of the cost. JLB stamps and colors patios, entryways, and pool surrounds, sealing the surface so the pattern stays sharp through harsh north-central Iowa winters.

  • Integral color and surface hardeners engineered for Iowa freeze-thaw
  • Proper base and drainage over glacial till
  • Durable, low-maintenance alternative to natural stone
  • JLB's own in-house crew
Call (515) 717-8560Get a free estimate ↓See stamped concrete in Des Moines
Concrete pool deck at the water edge for Hamilton County, Iowa homes

Concrete Pool Decks in Hamilton County

A concrete pool deck needs a slip-resistant, cool surface that handles standing water and freeze-thaw without spalling. JLB pours and finishes pool decks for Hamilton County backyards, with textured broom or stamped finishes and drainage detailing that keeps the area safe and dry all season.

  • Air-entrained mixes and correct expansion joints for Iowa soil movement and freeze-thaw
  • JLB can set the pool AND pour the deck — one crew, one contract
  • Proper reinforcement for a deck that stays level
  • Free inspection
Call (515) 717-8560Get a free estimate ↓See pool decks in Des Moines
Stained decorative concrete patio for Hamilton County, Iowa homes

Stained & Colored Concrete in Hamilton County

Stained concrete turns plain garage floors, basements, and patios into rich, finished surfaces. JLB applies acid or water-based stains to new and existing slabs across Hamilton County, then seals them for a low-maintenance floor that resists moisture and wear in Iowa's variable climate.

  • Permanent color that won't peel or fade
  • Integral color carried through the full slab depth
  • Proper curing for Iowa conditions
  • Works on patios, driveways, pool decks, and commercial floors
Call (515) 717-8560Get a free estimate ↓See stained concrete in Des Moines
Concrete retaining wall with weep holes for Hamilton County, Iowa homes

Concrete Retaining Walls in Hamilton County

On the rolling ground near the Boone River valley, JLB builds concrete retaining walls that hold back soil, control erosion, and create usable terraced space. Each wall is engineered with proper footings and drainage to withstand the saturated clay loads common across Hamilton County.

  • Footings set below Iowa's 42-inch frost line
  • Rebar-reinforced for structural strength
  • Full drainage systems — weep holes, gravel backfill, and drain tile — to manage persistent hydrostatic pressure from the till
  • JLB's own in-house crew
Call (515) 717-8560Get a free estimate ↓See retaining walls in Des Moines
Backyard fiberglass pool for Hamilton County, Iowa homes

Pool Installation in Hamilton County

JLB handles the concrete foundation and decking work that makes a backyard pool possible in Hamilton County. We excavate, form, and pour the structural base and surrounding deck to a level, durable standard that stands up to Iowa's freeze-thaw soil movement.

  • Authorized Iowa dealer for Kisol, Elegance by Kisol, and Exclusive Pools — three factory-built shell lines
  • Every shell carries a 15-year structural warranty (manufacturer's, travels with the product)
  • Dig to swim in 4-8 weeks on most installs
  • Excavation dug dead-level to manufacturer spec, with backfill placed in controlled lifts and compacted to proctor standards so it won't settle, crack the deck, or heave in Iowa's expansive till
Call (515) 717-8560Get a free estimate ↓See pool installation in Des Moines
Concrete parking lot with control joints for Hamilton County, Iowa homes

Concrete Parking Lots in Hamilton County

Hamilton County's manufacturing and logistics operations along the I-35 corridor need parking lots that take heavy loads day after day. JLB pours and repairs commercial concrete lots with reinforced thicknesses, proper drainage, and joint layouts engineered for trucks, equipment, and high traffic.

  • Heavy-duty 4,000-5,000+ PSI specifications
  • Proper subgrade preparation over glacial till
  • Air entrainment for Iowa freeze-thaw
  • Drainage engineered for Iowa precipitation and frost
Call (515) 717-8560Get a free estimate ↓See parking lots in Des Moines
Sealed warehouse concrete floor for Hamilton County, Iowa homes

Warehouse & Industrial Floors in Hamilton County

With logistics and heavy manufacturing anchoring the local economy, JLB pours and restores warehouse and industrial concrete floors built for forklift traffic and rack loading. We deliver flat, hard-troweled slabs with the joint design and surface durability that Hamilton County facilities along US Highway 20 depend on.

  • 6-12" thickness at 4,000-5,000+ PSI
  • Proper joint spacing for forklift and heavy traffic
  • Subgrade preparation for glacial till
  • Built for Iowa frost and freeze-thaw
Call (515) 717-8560Get a free estimate ↓See industrial floors in Des Moines
Concrete ADA ramp with handrail for Hamilton County, Iowa homes

ADA Ramps & Compliance in Hamilton County

JLB builds ADA-compliant concrete ramps for homes and businesses throughout Hamilton County, from Webster City storefronts to private residences. We pour ramps to the correct slope, width, and landing dimensions with slip-resistant finishes so access stays safe and code-compliant year-round.

  • Precise 1:12 slope and code-compliant landings
  • Air-entrained, reinforced concrete that holds compliance through Iowa freeze-thaw and soil movement
  • Deep footings below the 42-inch frost line
  • Meets federal ADA requirements plus local code
Call (515) 717-8560Get a free estimate ↓See ada ramps in Des Moines
Hamilton County Resources

Hamilton County Homeowner & Property Resources

Official Hamilton County offices for permits, assessments, and property records:

County Government Site County Assessor

Foundation & Concrete Questions for Hamilton County Homeowners

Our Locations

We're always close enough to help — our crews are local to your area.

JLB Basement Waterproofing & Foundation Repair — Des Moines

97 Indiana Ave Suite #1
Des Moines, IA, 50314
(515) 717-8560 View on Google Maps

JLB Basement Waterproofing & Foundation Repair — Van Meter

325 Grand St
Van Meter, IA, 50261
(515) 642-3406 View on Google Maps

JLB Basement Waterproofing & Foundation Repair — Boone

2041 Knezevich Rd
Boone, IA, 50036
(515) 444-9234 View on Google Maps

Stop the Damage. Get Answers Today.

A free estimate takes 45 minutes and tells you exactly what's going on under your house — and exactly what it takes to fix it.

Call (816) 408-3651 Schedule Free Estimate
Call Now (515) 717-8560