Commercial Sinkhole Repair
Structural excavation and base rebuild for permanent repair.
Sinkhole Repair Edmonton Parking Lots
Sinkholes in commercial parking lots are typically caused by long term water infiltration and base layer erosion beneath the asphalt surface. Surface patching does not solve the underlying structural failure. Without proper excavation and reconstruction, the problem will continue to worsen.
Armadillo Asphalt Construction provides professional sinkhole repair services in Edmonton for industrial sites, condo properties, retail centers, and institutional facilities. We address the root cause of collapse through full excavation, base rebuild, and structural asphalt restoration to ensure long term stability.
Sinkhole Excavation and Base Reconstruction
Full excavation of the collapsed area, removal of washed-out material, and installation of properly compacted aggregate base to restore structural support.
Drainage and Catch Basin Correction
Inspection and repair of underlying drainage issues, including failed catch basins or improper grading that caused the sinkhole to form.
Asphalt Replacement and Surface Restoration
Installation and compaction of new asphalt to match surrounding pavement, restoring safe, level driving and pedestrian surfaces.
What Causes Sinkholes
Sinkholes form when water infiltration weakens and washes away the supporting base beneath the asphalt surface.
• Catch basin failure
• Base washout
• Long term water infiltration
• Poor drainage
Our Repair Process
We address the underlying structural failure to restore stability and prevent future collapse.
• Full excavation
• Removal of unstable material
• Engineered base reconstruction
• Asphalt replacement
Left it Too Long
Failing to repair damage to a catch basin allows the water to find its way into the base and potentially into a damaged lead.
Mortar Damage
Sometimes the mortar is damaged allowing the water to flow back into the catch basin. These repairs are critical but less costly and scope than if the lead is damaged.
Damaged Leads
Damaged leads need to be removed and replaced before the problem becomes larger than it already is.
Proper Repairs
We have the experience and equipment to safely excavate the damaged area.
Proper Solutions
Our work is performed to City of Edmonton specifications and is guaranteed.
Request a Sinkhole Repair Estimate
Frequently Asked Questions
Can sinkholes be repaired without excavation?
No. Structural repair requires base reconstruction.
Are sinkholes dangerous?
Yes. They present vehicle and pedestrian safety risks.
Contact Us
Contact our Edmonton team for a site inspection and detailed project plan.