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Culvert Repair & Restoration

If you are looking for the best-in-class culvert repair and restoration contractor in Florida, look no further than Shenandoah. As a geotechnical construction company, we specialize in culvert and roadway repair and restoration. With over four decades of hands-on experience, the professionals at Shenandoah have the experience, training, and real-world skills necessary to complete your project correctly, on time and on budget. Whether it’s a failing culvert, storm drain, manhole basin, seawall, or bulkhead restoration, you can count on our team’s technical expertise to permanently restore and stabilize your culvert and public utilities structures. We utilize a deep polymer injection process along with trenchless technologies that repairs and restores culverts to a safe, and stable condition. Shenandoah can complete your repair and restoration project cost effectively and in a way which is environmentally friendly, with no excavation and mess. Established in 1976, we are one of the oldest and most experienced geotechnical contractors in the state of Florida. Contact us today to start your culvert inspection, repair, and restoration project.

Culvert Repair & Restoration

Culverts are an essential tool for ensuring water flow and storm drainage do not compromise critical structures or infrastructure.

Culvert Inspection & Restoration Pompano Beach Shenandoah 20212105

Common Causes of Culvert and Roadway Failures:

Water flow and leaks from drainage boxes and pipes compromise the soil and cause erosion above and around the culvert and roadway. This causes the roadway and culvert structure to lose support, resulting in settlement and roadway cracking and sinking. These soil voids and movement around the culvert or roadway can at times cause total failure. Many drainage systems and joints remain intact but need the soil densified, re-compacted, lifted and stabilized.

Trenchless Culvert Repair and Restoration Solution:

Shenandoah’s deep injection, eco-friendly, water-resistant, expansive polymer is injected into the foundation soil beneath the roadway and culvert structure at various elevations. This process densifies and compacts loose and voided soils, lifting and stabilizing the roadway and drainage structure to its original grade. The polymers are also injected around joints to help stabilize soils and encase and seal leaking joints.

Benefits and Results of Polymer Trenchless Culvert Repair and Restoration:


No Daytime Roadway Closures


Weight Bearing Capacity Restored or Increased


Material Reaches 90% of Strength in 15 Minutes, Assets can be Used Immediately


Precision Structural Leveling Often up to 1/8” Tolerance with Rapid Polymer Expansion


Use of Small 5/8” Injection Holes, No Deconstruction Reconstruction


Low Pressure Injection of Polymer down to Base and Subbase Soils


Water Intrusion and Leaks Eliminated


One-Time Cost-Effective Method for Long Lasting Restoration


Eco Friendly

Who would Utilize a Culvert Repair and Restoration Contractor?


Government, state, county & city agencies, and managers & engineers


Transportation engineers, civil engineers, structural engineers, geotechnical engineers, and hydro engineers


Property managers, company operations mangers, industrial operations managers, manufacturing & warehouse managers, etc

Culvert Repair, Restoration, and Soil Stabilization Applications

Infrastructure lifting & leveling and soil stabilization methods are essential techniques employed in construction and civil engineering to guarantee the stability and longevity of structures. At Shenandoah, we understand the significance of these practices and their role in ensuring the safety and durability of infrastructure. Trust our expertise and experience when it comes to infrastructure lifting, leveling, and soil stabilization solutions.

Infrastructure Applications:

  • Culvert Repair & Restoration
  • Bridge & Roadway Transition Lifting & Leveling
  • Concrete Slab Lifting & Leveling
  • Railroad Track Lifting & Leveling
  • Foundation & Slab Lifting & Leveling
  • Public Works & Utilities
  • Airports & Runways
  • Sea ports, etc.

Other Applications Include:

  • Manufacturing Plants
  • Agricultural Facilities
  • Heavy Industry
  • Industrial Parks
  • Warehouses
  • Refineries
  • Pipelines
  • Public Works
  • Prison Facilities
  • Hospitals
  • Universities
  • Hotels & Resorts

Contact Shenandoah, your Statewide Expert in Culvert Repair and Restoration

When it comes to culvert repair and restoration, don’t settle for any company less than the best! With decades of technical and hands-on experience and thousands of successfully completed projects, Shenandoah’s portfolio of satisfied clients is nearly endless. Shenandoah uses the most current advanced equipment and materials in the industry to ensure project success and decades of long lasting results, saving our customers tens of thousands of dollars with extremely limited down time. Contact us today to start the inspection, restoration and maintenance program and project.

Stormwater and Sewer Cleaning and Inspection


Our Inspection, Restoration, and Maintenance (IRM) Program has helped maximize the performance of our customers sanitary and stormwater systems for over 45 years.