Concrete driveway heaving and uneven — San Diego, California
Concrete driveway slabs that lift, tilt, or become uneven are usually caused by frost heave (water in the sub-base freezing and expanding), tree root growth underneath, or poor compaction of the gravel base during original installation. The resulting trip hazards and pooling water worsen every freeze-thaw season. A concrete mason can mudjack (pump a cement slurry under the slab to lift it back to grade) for $500–$1,500 per slab, use polyurethane foam injection ($1,000–$3,000) for a lighter, longer-lasting lift, or remove and re-pour the affected section ($8–$15 per square foot). If root intrusion is the cause, the roots need to be addressed first or the heaving will recur.
Who to call
For this problem in San Diego, call a: Betonwerker
Vind een Betonwerker in San DiegoSymptoms to look for
- One or more driveway slabs sit noticeably higher than their neighbors
- A raised lip or ledge at a slab joint creates a trip hazard
- Water pools in low spots instead of draining toward the street
- Visible cracks radiating from the lifted section
- Slab rocks or wobbles underfoot when you step on the raised edge
Spoeddienst in San Diego
Emergency services in San Diego typically respond within 30–90 minutes. Emergency rates run $90–$250 for callout plus $95–$180/hour. Russian-speaking pros are often available given the local community.