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

As the southern suburban expansion zone for the Des Moines metro and home to the National Balloon Classic, Warren County keeps adding new homes and driveways every year. JLB delivers foundation repair, basement waterproofing, and concrete services built for that growth.

4.9(100+ reviews)
11+ Years in Business
Locally Owned & Operated
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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Foundation, Waterproofing & Concrete Across Warren County, Iowa

From the county seat of Indianola and the balloon fields near Simpson College to the smaller communities of Hartford and Cumming, Warren County homeowners count on JLB for foundation repair, basement waterproofing, and concrete services. Iowa's clay-heavy soils and deep freeze-thaw winters work on every foundation here, whether it's a new build on Indianola's edge or an older farmhouse outside Cumming. We bring one local crew to all of it, so families in Hartford, Cumming, and Indianola get the same workmanship without driving to the metro.

Towns we serve in Warren County: Hartford, and Cumming.

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

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

Steel push pier foundation stabilization in Warren County, Iowa

Foundation Repair in Warren County

Warren County's clay-heavy soils expand and contract with the seasons, slowly pushing on footings and basement walls until cracks, sticking doors, and uneven floors appear. JLB stabilizes settling foundations with steel piers, wall anchors, and crack repair sized to the home, whether it's a century-old place near Indianola or a recent build outside Cumming. We start with a full inspection so the fix matches what the soil is actually doing under your house.

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

Basement Waterproofing in Warren County

Spring rain and snowmelt saturate Warren County's tight clay soils, and water that can't drain away presses against basement walls and seeps through cracks. JLB waterproofs from the inside and out with interior drain systems, sump pumps, and exterior membranes that move water away from the foundation. Homes in Indianola, Hartford, and Cumming all face the same wet-season pressure, and we design each system around the home's layout and water source.

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

Crawlspace Encapsulation in Warren County

Crawlspaces under Warren County homes trap ground moisture that breeds mold, rots wood, and drifts up into living space. JLB seals the crawlspace with a heavy vapor barrier and adds drainage and dehumidification to keep it dry year-round. Unlike contractors who treat only one area, we spray foam both the crawlspace and the basement for twice the protection at a lower cost — a real advantage for the older homes scattered around Hartford and rural Warren County.

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

French Drains & Drainage in Warren County

With Warren County's clay soils draining slowly, surface and subsurface water tends to pool against foundations after every heavy rain. JLB installs French drains, downspout extensions, grading corrections, and drain pipe to carry that water well away from the home. It's one of the most cost-effective steps a homeowner near Indianola or Cumming can take to stop water before it ever reaches the basement.

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

Foundation Wall Replacement in Warren County

When a basement wall in a Warren County home has bowed, cracked, or crumbled past the point of stabilizing, JLB rebuilds it. We remove the failed section, address the soil and water pressure that caused it, and rebuild with properly reinforced block or poured concrete. This is common in older homes around Indianola and the county's small towns, where decades of clay movement and freeze-thaw have finally outpaced the original wall.

  • 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

Concrete Services in Warren County, Iowa

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

Broom-finished concrete driveway for Warren County, Iowa homes

Concrete Driveways in Warren County

New construction across Warren County means a steady demand for fresh driveways, and existing ones eventually crack from clay movement and freeze-thaw. JLB pours durable concrete driveways with proper base prep and control joints so they hold up to Iowa winters. From new builds near Norwalk to replacements in Indianola and Cumming, we size the slab and reinforcement to the soil beneath it.

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

Concrete Patios & Outdoor Spaces in Warren County

A concrete patio gives Warren County families a solid, low-maintenance space for grilling, gathering, and enjoying long Iowa summers. JLB pours patios with a compacted base and proper slope so water runs off instead of pooling against the house. We work throughout the county, from Indianola backyards to acreages near Hartford, matching the finish to how you want to use the space.

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

Concrete Sidewalks & Walkways in Warren County

Sidewalks and walkways take a beating from Warren County's freeze-thaw cycles, heaving and cracking when the ground moves underneath. JLB pours new walks and replaces failing ones with a stable base and proper jointing to resist cracking. Whether it's a front walk in Indianola or a path connecting outbuildings near Cumming, we build it to stay level and safe.

  • 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
Italian slate stamped concrete for Warren County, Iowa homes

Stamped Concrete in Warren County

Stamped concrete gives Warren County homeowners the look of brick, stone, or pavers in one solid, low-maintenance pour. JLB stamps and colors patios, walkways, and entries to match the home's style, then seals the surface against Iowa's moisture and salt. It's a popular upgrade for newer homes around Norwalk and Indianola where owners want curb appeal without the upkeep of individual pavers.

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

Concrete Pool Decks in Warren County

A concrete pool deck has to stay slip-resistant and stable through Warren County's wet springs and freezing winters. JLB pours and finishes pool decks with textured surfaces and proper drainage so water moves away from both the pool and the house. We build decks for acreage pools near Hartford and backyard setups throughout Indianola and the surrounding area.

  • 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
Stained decorative concrete patio for Warren County, Iowa homes

Stained & Colored Concrete in Warren County

Stained concrete turns a plain slab into a rich, colored surface for patios, entries, and interior floors across Warren County. JLB applies acid or water-based stains and seals the result to stand up to foot traffic and Iowa weather. It's a durable, distinctive option for homeowners near Indianola and Cumming who want more than a gray finish.

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

Concrete Retaining Walls in Warren County

Warren County's rolling terrain and graded subdivision lots often need retaining walls to hold back soil and control runoff. JLB builds engineered concrete retaining walls with proper drainage behind them so water pressure doesn't push the wall out of place. We handle everything from sloped yards near Indianola to acreage grade changes around Hartford and Cumming.

  • 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
Backyard fiberglass pool for Warren County, Iowa homes

Pool Installation in Warren County

For Warren County families wanting a backyard pool, JLB handles the concrete foundation and decking that make the project last. We prepare the site, manage the soil and drainage, and pour the structural concrete the installation depends on. Given the county's clay soils and freeze-thaw winters, getting that base right is what keeps a pool from shifting or cracking over time.

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

Concrete Parking Lots in Warren County

Warren County's growth near Indianola, Norwalk, and the I-35 corridor brings new commercial and community parking demand. JLB pours and repairs concrete parking lots built for heavy vehicle loads, with proper base, jointing, and drainage to resist rutting and cracking. We also restripe and patch existing lots to extend their life through Iowa's hard winters.

  • 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
Sealed warehouse concrete floor for Warren County, Iowa homes

Warehouse & Industrial Floors in Warren County

Businesses along Warren County's highway corridors need industrial floors that handle forklifts, racking, and constant traffic. JLB pours and repairs warehouse and industrial concrete floors with the thickness, reinforcement, and flat finish those operations demand. From facilities near Indianola to shops along the I-35 and US-65 routes, we build floors meant for daily 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
Concrete ADA ramp with handrail for Warren County, Iowa homes

ADA Ramps & Compliance in Warren County

Public buildings, churches, and businesses across Warren County need ADA-compliant ramps for safe, accessible entry. JLB designs and pours concrete ramps that meet slope, width, and handrail requirements while standing up to Iowa freeze-thaw. We help property owners in Indianola and the county's smaller communities bring entrances into compliance with durable, code-correct concrete.

  • 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

Warren County Homeowner & Property Resources

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

Foundation & Concrete Questions for Warren 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

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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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