Licensed & Insured • 11+ Years in Business • Locally Owned & Operated
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Foundation Repair, Basement Waterproofing & Concrete Services in Jasper County, Iowa

Along the South Skunk River watershed and the busy Interstate 80 corridor that built Jasper County's manufacturing legacy, JLB delivers foundation repair, basement waterproofing, and concrete services engineered for the area's Pre-Illinoian clay and loess soils.

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11+ Years in Business
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Des Moines
(515) 717-8560
JLB Foundation Repair

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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
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Serving Jasper County

Foundation, Waterproofing & Concrete Across Jasper County, Iowa

From the Maytag-rooted county seat of Newton to the small town of Kellogg out along I-80, Jasper County homes sit on deeply weathered Southern Iowa Drift Plain soils that swell and shrink with the seasons. JLB provides foundation repair, basement waterproofing, and concrete services to property owners throughout Newton and Kellogg. Whether your house dates to Newton's industrial boom or a newer build near Rock Creek State Park, our crews diagnose the soil and water problems behind the symptoms and fix them for good.

Towns we serve in Jasper County: Kellogg.

Foundation & Waterproofing

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

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

Steel push pier foundation stabilization in Jasper County, Iowa

Foundation Repair in Jasper County

Foundation repair in Jasper County starts with reading the soil. The deeply dissected Pre-Illinoian till and loess across the Newton and Kellogg area moves with every wet-dry cycle, leaving homes with stair-step cracks, sticking doors, and uneven floors. JLB stabilizes settling foundations with steel push piers and helical piers driven to stable load-bearing strata, then addresses the cracks and bowing the movement caused.

  • 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
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Interior drain tile and sump basement waterproofing in Jasper County, Iowa

Basement Waterproofing in Jasper County

Basement waterproofing matters here because the slow-draining loess and clay soils hold water against foundation walls long after a storm passes. JLB installs interior perimeter drains, reliable sump pump systems, and exterior membranes to relieve hydrostatic pressure and keep Newton and Kellogg basements dry through spring snowmelt and the rains that feed the South Skunk River.

  • 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
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Crawlspace encapsulation with vapor-barrier liner in Jasper County, Iowa

Crawlspace Encapsulation in Jasper County

Crawl spaces under older Jasper County homes trap ground moisture rising from the till and loess below, breeding mold, wood rot, and musty air that drifts up into living space. JLB fully encapsulates the crawl space with a sealed vapor barrier and a dehumidifier — and we spray foam both the crawl space and basement for twice the protection at a lower cost than crews that treat only one.

  • 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
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French drain trench with gravel and drain pipe in Jasper County, Iowa

French Drains & Drainage in Jasper County

When yards in the Newton and Kellogg area sit on slow-draining clay, surface and subsurface water has nowhere to go and ends up against the foundation. JLB designs French drain systems, regraded swales, and downspout extensions that intercept runoff and carry it well away from the home, cutting the moisture load that drives both wall cracks and wet basements in Jasper County.

  • 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
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Steel-reinforced foundation wall replacement in Jasper County, Iowa

Foundation Wall Replacement in Jasper County

Some Jasper County foundation walls — particularly in Newton's older manufacturing-era homes — are too far gone for stabilization after decades of clay pressure, severe bowing, or crumbling block. In those cases JLB removes and rebuilds the failed wall section, relieves the soil load behind it, and engineers the new wall to stand up to the expansive Southern Iowa Drift Plain soils for the long haul.

  • 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
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Concrete Services

Concrete Services in Jasper County, Iowa

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

Broom-finished concrete driveway for Jasper County, Iowa homes

Concrete Driveways in Jasper County

A new concrete driveway in Jasper County has to ride on soils that heave and settle, so JLB preps a properly compacted base and pours with correct thickness and control joints. Whether it's a long rural drive near Kellogg or a city approach in Newton, we build slabs that resist the cracking and tilting that loose, moisture-sensitive clay subgrades cause.

  • 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
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Warm ashlar stamped concrete patio for Jasper County, Iowa homes

Concrete Patios & Outdoor Spaces in Jasper County

Outdoor living space in Jasper County takes a beating from freeze-thaw winters and shifting soil. JLB pours patios on a stable, well-drained base with the right joint layout so the slab stays flat and crack-free season after season, giving Newton and Kellogg homeowners a durable surface for grilling, gathering, and relaxing.

  • 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
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Broom-finished concrete front walkway for Jasper County, Iowa homes

Concrete Sidewalks & Walkways in Jasper County

Sidewalks and walkways across Jasper County's clay and loess soils are quick to lift, crack, and trip people up when poured on a poor base. JLB installs walkways with compacted subgrade, proper thickness, and clean joints — and where a path is sound but settled, we can lift it instead of replacing it.

  • 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
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Italian slate stamped concrete for Jasper County, Iowa homes

Stamped Concrete in Jasper County

Stamped concrete gives Newton and Kellogg homeowners the look of brick, stone, or pavers in one durable pour. JLB stamps and colors patios, walkways, and entries over a properly built base so the decorative surface holds its pattern and color despite Jasper County's freeze-thaw swings and seasonal soil movement.

  • 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
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Concrete pool deck at the water edge for Jasper County, Iowa homes

Concrete Pool Decks in Jasper County

A pool deck in Jasper County needs slip resistance and a base that won't settle unevenly around the pool shell. JLB pours and finishes pool decks with proper drainage and joint placement, using textured or decorative finishes that stay comfortable underfoot and stable on the area's moisture-sensitive soils.

  • 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
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Stained decorative concrete patio for Jasper County, Iowa homes

Stained & Colored Concrete in Jasper County

Stained concrete turns plain gray slabs into rich, low-maintenance floors and patios for Jasper County homes and shops. JLB applies acid or water-based stains to interior and exterior surfaces, sealing them to stand up to Newton and Kellogg's foot traffic, sun, and seasonal weather while keeping the color deep and even.

  • 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
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Concrete retaining wall with weep holes for Jasper County, Iowa homes

Concrete Retaining Walls in Jasper County

On Jasper County's rolling, dissected terrain, retaining walls hold back soil and control the runoff that the loess-over-clay ground sheds slowly. JLB engineers and pours concrete retaining walls with proper drainage and footings so they resist the lateral pressure and freeze-thaw forces that topple poorly built walls near Newton and Kellogg.

  • 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
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Backyard fiberglass pool for Jasper County, Iowa homes

Pool Installation in Jasper County

JLB handles the concrete side of pool installation for Jasper County homeowners — from the structural shell work to the surrounding deck. We build on a compacted, well-drained base suited to the area's expansive soils so the pool and its surround stay level and crack-free through Iowa's hard freeze-thaw winters.

  • 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
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Concrete parking lot with control joints for Jasper County, Iowa homes

Concrete Parking Lots in Jasper County

Jasper County's manufacturing and commercial corridor along I-80 runs on durable pavement. JLB pours and repairs concrete parking lots for Newton-area businesses with engineered thickness, drainage, and jointing that carry heavy vehicle loads and resist the rutting and cracking that soil movement and freeze-thaw inflict.

  • 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
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Sealed warehouse concrete floor for Jasper County, Iowa homes

Warehouse & Industrial Floors in Jasper County

Given Jasper County's deep industrial roots, JLB pours and restores warehouse and industrial concrete floors built for forklift traffic, racking loads, and machinery. We deliver flat, level slabs with the right base prep and joint design so floors near Newton's I-80 logistics corridor hold up under constant heavy use.

  • 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
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Concrete ADA ramp with handrail for Jasper County, Iowa homes

ADA Ramps & Compliance in Jasper County

Accessible entrances are essential for Jasper County businesses, churches, and public buildings. JLB designs and pours ADA-compliant concrete ramps with correct slope, landings, and slip-resistant finish, building them on a stable base so they stay safe and code-compliant through Newton and Kellogg's freeze-thaw seasons.

  • 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
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Jasper County Resources

Jasper County Homeowner & Property Resources

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

County Government Site County Assessor Community Development (Zoning) County GIS

Foundation & Concrete Questions for Jasper 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.

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