Skip to main content
Licensed & Insured • 11+ Years in Business • Locally Owned & Operated

Foundation Repair & Basement Waterproofing in Dallas County, Iowa

As the fastest-growing county in Iowa, Dallas County is splitting in two — dense new suburban subdivisions on its eastern edge and quiet farmland to the west — and JLB delivers foundation repair and basement waterproofing across all of it. From brand-new builds to century-old farmhouses, we keep Dallas County homes level and dry.

4.9(100+ reviews)
11+ Years in Business
Locally Owned & Operated
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
Angi
Top Rated
Service Provider
State Licensed
KS, MO & IA
Licensed & Insured

Foundation Repair & Basement Waterproofing Across Dallas County, Iowa

From the county seat of Adel to the small towns scattered along the Raccoon River valley, JLB brings foundation repair and basement waterproofing to homeowners across Dallas County, Iowa. We serve Dexter on the southwest side, Booneville near the Madison County line, and the tight-knit communities of Bouton and Dawson to the north. Whether your home sits in a fresh Adel-area development or on long-established acreage in Dawson, our crews work to the same standard countywide.

Towns we serve in Dallas County: Dexter, Booneville, Bouton, Dawson, Adel, De Soto, Granger, and Perry.

Financing

Two Ways to Pay Over Time

12 Months Same As Cash

Pay the full balance within 12 months and you pay no interest.

5 Years at 6.99% APR

A lower monthly payment, spread over 60 months.

On approved credit. Ask for full terms at your free estimate.

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

Steel push pier foundation stabilization in Dallas County, Iowa

Foundation Repair in Dallas County

Foundation repair in Dallas County means working across an unusually wide range of housing — from new-construction subdivisions near Adel to century-old farmhouses outside Dexter and Dawson. We diagnose the root cause first, whether it's settling on freshly backfilled lots or long-term clay movement under older homes, then stabilize with piers, wall braces, or crack repair sized to the structure rather than a one-size-fits-all fix.

How we do it: foundation repair at JLB.

Interior drain tile and sump basement waterproofing in Dallas County, Iowa

Basement Waterproofing in Dallas County

Basement waterproofing is a priority across Dallas County because clay-heavy soils and the Raccoon River watershed keep water tables high in many areas, especially after spring snowmelt. We install interior drainage systems, sump pumps, and sealed vapor barriers that move water away from your foundation and out of your basement, so homes from Booneville to Adel stay dry through Iowa's wettest months.

How we do it: basement waterproofing at JLB.

Crawlspace encapsulation with vapor-barrier liner in Dallas County, Iowa

Crawlspace Encapsulation in Dallas County

Many older homes in the small towns of Dallas County — Dexter, Bouton, and Dawson among them — sit over vented crawlspaces that draw in ground moisture and humid summer air. We fully encapsulate the crawlspace with heavy-duty liner, seal the vents, and add drainage and dehumidification, cutting off the moisture that fuels mold, wood rot, and musty odors rising into the living space above.

How we do it: crawlspace encapsulation at JLB.

French drain trench with gravel and drain pipe in Dallas County, Iowa

French Drains & Drainage in Dallas County

Dallas County's mix of dense new subdivisions and rolling farmland creates plenty of drainage headaches, from runoff pooling against newly built foundations to low-lying yards near river tributaries. We design and install French drains that intercept groundwater and surface runoff and carry it safely away, relieving the hydrostatic pressure that pushes water through basement walls and floors.

How we do it: french drains & drainage at JLB.

Steel-reinforced foundation wall replacement in Dallas County, Iowa

Foundation Wall Replacement in Dallas County

When a foundation wall in an older Dallas County home has bowed, cracked through, or deteriorated past the point of bracing — common in aging block and stone walls around Adel and the western farm communities — full wall replacement is the lasting solution. We excavate, remove the failing wall, and rebuild it to modern standards with proper drainage and waterproofing built in from the start.

How we do it: foundation wall replacement at JLB.

Dallas County Homeowner & Property Resources

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

Financing

Two Ways to Pay for It

12 Months Same As Cash

Pay the full balance within 12 months and you pay no interest.

Best if you can pay it off within a year.

5 Years at 6.99% APR

A lower monthly payment, spread over 60 months.

Best for bigger projects.

On approved credit. Ask for full terms at your free estimate.

Foundation & Waterproofing Questions for Dallas County Homeowners

Yes. While much of Dallas County's growth is concentrated on its eastern suburban edge, our crews regularly travel to Dexter, Booneville, Bouton, and Dawson. These smaller communities often have older homes that need exactly the foundation and waterproofing attention we specialize in, and we treat a service call to Bouton with the same priority as one in Adel.

Dallas County straddles two soil regions — the eastern half sits on Iowa glacial till while the western half grades into the older, more dissected drift plain. Both contain clay-rich soils that expand when saturated by spring rain and snowmelt and shrink during dry summers. That seasonal movement, combined with the county's freeze-thaw winters, is a leading cause of cracked walls, settling, and water intrusion here.

It can. In the fast-growing developments around Adel, Waukee, and Dexter, foundations are often poured on recently graded and backfilled lots. Until that fill fully settles and drainage matures, new homes can experience differential settling and water pooling against the foundation. We help newer Dallas County homeowners address these issues early before they become structural.

Dallas County is bisected by the North and South Raccoon Rivers, and homes in the lower-lying areas near these corridors and their tributaries tend to sit on saturated soils with higher water tables. That raises the risk of wet basements, crawlspace moisture, and hydrostatic pressure on foundation walls — all problems our waterproofing and drainage systems are built to solve.

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 Now (515) 717-8560