Concrete Repair & Slab Leveling in Castle Rock

Common problems around Castle Rock

• Settled or sunken slabs – often where soil under the slab washed out or wasn't compacted, such as garage aprons and slabs next to downspouts.
• Heaved slabs – clay soil swelling under concrete can lift and tilt sections.
• Cracks – from shrinkage, soil movement, freeze-thaw and heavy loads.
• Surface flaking (scaling) – often made worse by freeze-thaw and de-icing salt.
• Trip hazards – offset edges on walks and patios.

Mudjacking and foam lifting

Slab lifting pumps material under a sunken slab through small drilled holes to raise it back into place. Mudjacking uses a cement-based slurry; polyjacking uses polyurethane foam, which costs more but uses smaller holes. Angi's 2026 data puts mudjacking at about $662–$1,883 (average around $1,241), with driveway jobs typically about $800–$2,400 and sidewalk jobs about $300–$900. Lifting fixes the symptom; ask what's causing the settling, such as drainage, so it doesn't come back.

Crack repair and section replacement

Angi's 2026 data puts the average concrete driveway repair at about $1,872 (most between $829 and $2,924). Filling minor cracks runs about $0.50–$3 per linear foot, often with a $100–$150 minimum, while cutting out and replacing damaged slabs runs about $6–$14 per square foot. New concrete won't match the color of old concrete exactly.

When replacement is the better spend

If a slab is broken into many pieces, crumbling, or heaving in several places, lifting or patching may not hold. A contractor who sees it in person can tell you honestly which sections are worth saving. See driveway replacement.