Restoring Slabs Without Full Replacement

Concrete Repair & Resurfacing in Seattle for cracked, spalled, or stained surfaces that still have structural integrity

HOFFMAN CUSTOM CONCRETE repairs and resurfaces concrete driveways, patios, and walkways throughout Seattle and surrounding areas when the existing slab shows surface damage but remains sound underneath. You extend the life of the concrete without the cost and disruption of removing and replacing the entire structure, addressing cracks, flaking, discoloration, or minor settling that affects appearance and function. This service applies to residential surfaces that have aged or sustained damage but do not require demolition.



Crack repair involves routing out the damaged area, cleaning it thoroughly, and filling it with a polymer-modified repair compound that bonds to the existing concrete and flexes slightly to resist reopening. Resurfacing applies a thin overlay of new concrete or specialized topping mix across the entire surface, covering stains, minor spalling, and small cracks while creating a uniform finish. In Seattle's climate, proper surface preparation removes any loose material and ensures the overlay bonds correctly, preventing delamination when moisture moves through the slab.

Contact us to assess your concrete and determine whether repair or resurfacing will meet your goals without full replacement.

What Changes After the Repair Work

Your repaired concrete no longer shows the cracks or holes that collected water and widened with each freeze, and the surface sits level where settled sections were lifted or filled. If resurfaced, the slab presents a uniform color and texture across its entire area, hiding old stains, patching scars, and surface wear that made it look aged. You walk or park on a smooth plane that sheds water properly and does not catch shoe heels or bicycle tires in gaps or broken edges.

HOFFMAN CUSTOM CONCRETE matches the overlay finish to your preference, whether that means a broom finish for traction or a troweled surface for a cleaner look, and ensures that edges and control joints are recut so the new layer behaves predictably as it cures. Repairs are feathered into the surrounding concrete so you do not see abrupt transitions or raised patches. The work restores function and curb appeal without changing the footprint or elevation of the existing slab.



The service includes surface preparation, crack filling, overlay application, finishing, and curing. It does not include repair of slabs with severe structural failure, such as those broken into multiple moving pieces, or correction of major settling caused by ongoing soil or drainage problems. If the underlying cause of damage is still active, such as tree roots or poor drainage, that issue must be addressed before resurfacing will hold. Overlays typically add one-quarter to one-half inch of thickness, which may require minor adjustments at door thresholds or garage transitions.

Questions About Repairing Existing Concrete

Homeowners in Seattle often want to know how long a repair will last and whether resurfacing is more affordable than replacement.

• How long does a resurfaced slab last? A properly applied overlay can last ten to fifteen years or more, depending on traffic, weather exposure, and whether the underlying slab remains stable.
  
  
• What kind of cracks can you repair? Narrow cracks up to about a half inch wide can be routed and filled effectively, while wider cracks or those caused by ongoing movement may require slab stabilization or replacement.
  
  
• Why does concrete flake on the surface? Spalling occurs when water enters the surface, freezes, and pops off the top layer, often caused by deicing salts or poor finishing that traps moisture near the surface.
  
  
• How do you ensure the overlay bonds to old concrete? The existing surface is cleaned with pressure washing or grinding to remove contaminants, then a bonding agent is applied before the overlay is placed to create a mechanical and chemical bond.
  
  
• Is resurfacing less expensive than replacing the slab? Resurfacing costs roughly half of full replacement in most cases, but only works if the existing slab is structurally sound and not broken into shifting sections.

If your concrete shows surface damage but remains stable underneath, reach out to HOFFMAN CUSTOM CONCRETE for an evaluation and a cost comparison between repair and replacement for your Seattle property.