Business Details
50+ Years
experience
Your Trusted Foundation Repair Experts in Davenport, IA
At Behncke Construction, we have built an unmatched reputation over 80 years of serving the Quad Cities community. Our team has completed over 14,000 projects, addressing complex foundation repair, water intrusion, and structural challenges with precision. We prioritize transparency, offering warranties grounded in decades of proven results rather than empty promises. As a locally owned business since 1948, we source materials locally to support community growth while maintaining rigorous quality standards. Our commitment to fair pricing ensures clients receive maximum value without compromising on durability or craftsmanship. With a 5-star Google rating and recognition as a top contractor by the Quad City Times, we combine generational expertise with modern solutions.Our process eliminates surprises through meticulous planning, avoiding costly change-orders during projects. From foundation repair to masonry and drainage solutions, we deliver lasting results that protect homeowners' investments. Our crews are known for timeliness, professionalism, and attention to detail, ensuring clean, efficient service on every job. This dedication to excellence has earned us trust across 14,000+ satisfied customers who continue to recommend us to friends and family.
Services
Foundation Repair
Water Intrusion
Lawn Drainage
Sealcoating
Egress Windows
Sagging Floors
Masonry Repair
Inspections
Details
- Year established: 1948
Highlights and features
- We have completed 14,000+ foundation and structural repair projects since 1948
- Our warranties reflect proven, long-term results rather than marketing gimmicks
- Locally owned and operated with materials sourced from Quad Cities suppliers
- Transparent pricing model avoids hidden costs or unnecessary change-orders
- Award-winning service recognized by Quad City Times and 5-star Google reviews
What people say
Great and where did I find them
Affordable, timely, professional
On time each day
Spot on estimate
Pride in their work
Services
Foundation Repair
Our foundation repair specialists address cracks, settling, and water damage using proven methods developed over 80 years of local service. We employ steel piers and wall anchors to stabilize structures while preventing future moisture intrusion. Each project includes a comprehensive inspection to identify root causes before implementing permanent solutions.
Water Intrusion
We resolve basement water issues through interior drainage systems, sump pump installations, and exterior waterproofing membranes. Our approach targets both immediate moisture removal and long-term prevention by addressing grading and gutter systems. Over 14,000 completed projects demonstrate our ability to protect homes from recurring water damage.
Masonry Repair
Our masonry experts repair cracked chimneys, deteriorating walls, and damaged foundations using matching materials for seamless results. We reinforce structural integrity while restoring aesthetic appeal through tuckpointing and stone replacement. Projects include both residential and historic building restoration across the Quad Cities area.
Egress Windows
We install code-compliant egress windows that improve basement safety and natural light. Our process includes cutting foundation openings, installing waterproofed wells, and finishing with durable window wells. Each installation follows local building codes while maintaining structural integrity of existing walls.
Lawn Drainage
Our drainage solutions prevent water accumulation through French drains, swales, and proper grading away from foundations. We assess soil composition and water flow patterns to design systems that protect landscapes and structures. Services include both residential and commercial property drainage improvements.
Questions
What foundation repair services do you offer?
We specialize in crack repair, steel pier installation, wall anchoring, and moisture prevention systems for residential and commercial foundations.
Do you provide free estimates?
Yes, we offer free, no-obligation estimates with transparent pricing that matches our final project costs.
Are your warranties transferable?
Our warranties remain with the property, providing added value for homeowners selling their homes.
How long does foundation repair take?
Most projects complete within 1-3 days, depending on the extent of damage and required structural reinforcement.
Do you work outside the Quad Cities area?
We primarily serve the Quad Cities region but consider select projects in surrounding counties based on scope.
Can you repair existing concrete?
Yes, we offer crack repair, resurfacing, and joint sealing for existing concrete driveways and sidewalks.
