Basement Waterproofing & Foundation Repair in Altoona, Iowa
Iowa’s Highest-Rated Company — Serving Polk County Homeowners since 2012
Expert Basement & Foundation Services in Altoona, Iowa
Altoona features a mix of older established neighborhoods and newer developments near Prairie Meadows and the Adventureland corridor. The city's varied terrain includes some low-lying areas near the Skunk River that experience elevated groundwater during wet seasons.
BAM Basements & Masons has been protecting Polk County homes since 2012. Our team of certified technicians understands the unique soil conditions, drainage patterns, and weather challenges that affect Altoona homeowners. We provide free, no-obligation assessments and back every job with a transferable lifetime warranty.
Services BAM Provides in Altoona
Every service backed by our transferable lifetime warranty.
Basement Waterproofing
Interior drain tile, exterior membranes, crack injection — we stop water at the source.
Learn More →Foundation Repair
Carbon fiber straps, wall anchors, poly piers — we stabilize and lift failing foundations.
Learn More →Egress Windows
Code-compliant egress window installation that adds light, safety, and living space.
Learn More →Sump Pumps
Primary and battery backup sump pump installation, service, and replacement.
Learn More →Crawl Space Repair
Full encapsulation, vapor barriers, drainage, and dehumidification systems.
Learn More →Concrete Lifting
Poly foam injection lifts sunken driveways, sidewalks, and patios without replacement.
Learn More →Ready to Protect Your Altoona Home?
Get a free, no-obligation assessment from BAM’s certified technicians. We’ll diagnose the problem and give you a clear, honest recommendation.
Frequently Asked Questions — Altoona Homeowners
Altoona homes commonly experience water intrusion through wall cracks, floor-wall joints, and window wells. Older homes near the Skunk River corridor are especially prone to hydrostatic pressure during spring flooding. BAM provides free assessments to identify the exact source of your water problem.
BAM typically schedules free assessments within 2–3 business days throughout Altoona and Polk County. For urgent situations with active flooding, call us directly at (515) 400-4141 and we'll prioritize your appointment.
Warning signs include horizontal or stair-step cracks in basement walls, doors and windows that stick, uneven floors, and visible gaps between walls and ceiling. If you see any of these in your Altoona home, call BAM for a free assessment.
Yes. BAM Basements & Masons provides a transferable lifetime warranty on all waterproofing and drainage systems installed in Altoona and throughout Central Iowa. The warranty transfers to the new owner if you sell your home.
Most interior waterproofing projects in Altoona are completed in 1–2 days. Larger projects or those requiring exterior excavation may take 2–4 days. BAM minimizes disruption and cleans up completely before leaving.