Garage Apron Installation & Replacement

Garage Apron Installation — West Metro Twin Cities, MN

The transition slab that protects your garage — pitched to carry water away, doweled to stay level, and poured full-depth for daily turning traffic.

Apron replacement is one of our signature services. The apron is the hardest-working few feet of concrete on your property, and it fails first when it was built wrong.

• Correct pitch away from the door. The apron's first job is drainage. We set elevations so meltwater and rain run away from your garage threshold instead of under the door and across your floor.
• Doweled connections on both sides. We drill and epoxy rebar dowels into the garage slab and the driveway so the apron moves with its neighbors instead of settling into a trip-and-scrape step.
• Expansion joints where they belong. Isolation joints at the garage slab and driveway connections absorb seasonal movement and protect the threshold from frost-cycle pressure.
• Full-depth, reinforced pours. Aprons take concentrated turning loads every day. We pour full-depth, reinforced, air-entrained concrete — never a thin topping that flakes apart in two winters.
• Threshold elevation set to seal. The finished apron meets your garage door at the height that lets the weather seal actually seal — no daylight gap, no drafts, no snowdrift under the door.

Why choose Legacy

Garage aprons fail before the rest of the driveway for predictable reasons: they sit over the backfill line of the garage excavation, which was rarely compacted, and they absorb the turning loads of every vehicle entering and leaving. Legacy Concrete General Services rebuilds them to break that cycle — we excavate the failed base, compact new aggregate in lifts, and tie the new apron to both adjacent slabs so it can't settle independently again.

Our licensed, bonded, and insured crews carry ACI Flatwork certifications and have replaced aprons on everything from single-stall garages to three-stall lakeside shops. We saw-cut clean removal lines, protect your door tracks and weather seals during demolition, and match the new pour to your driveway finish so the repair disappears into the whole.

You receive a written, itemized estimate — demolition, base correction, dowels, reinforcement, concrete, joints, and sealing — backed by our 1-year workmanship warranty. And because aprons are often the only failed section, we'll tell you honestly when an apron-only replacement saves your budget versus a full driveway job.

Signs it's the right call

1. The apron has dropped below the garage slab. A step down at the threshold means the apron settled over uncompacted backfill. Every freeze widens the gap, water pours into it, and the garage slab edge starts breaking next.
2. Water or ice at the garage door. An apron pitched wrong — or one that has settled out of pitch — sends meltwater under the door instead of away from it. Ice at the threshold every winter is a drainage failure, not a weather problem.
3. Cracking concentrated at the garage entrance. Radiating and offset cracks in front of the door mark the turning-load zone punishing a slab with a failed base. Patching the cracks treats the symptom; the base underneath is the disease.
4. A gap you can see daylight through. When the weather seal no longer touches the concrete, you get drafts, snow infiltration, and rodents. Resetting the apron elevation restores the seal.
5. The rest of the driveway is fine. The most common situation we see: a sound driveway with a failed apron. An apron-only replacement fixes the problem at a fraction of full-replacement cost.

If your garage entrance shows any of these, our estimator will check the apron, the base, and both adjacent slabs, and quote the right scope in writing.

Our process

1. Assessment and estimateWe measure the apron, check elevations against the garage slab and driveway, evaluate drainage, and deliver an itemized written quote.
2. Saw-cut and demolitionWe saw-cut clean lines at the driveway and garage slab, break out the failed apron, and haul the debris — protecting door hardware and seals throughout.
3. Base correctionWe excavate the failed backfill, place crushed aggregate, and compact it in lifts — fixing the reason the original apron sank.
4. Dowels and reinforcementRebar dowels get drilled and epoxied into both adjacent slabs, and reinforcement is placed through the new section.
5. Pour and finishWe pour air-entrained concrete pitched away from the door, broom-finish for traction, and tool or saw joints at the connections.
6. Cure, seal, and door checkCuring compound goes on the same day. After cure we seal the surface and confirm the door closes and seals against the new elevation.

Most apron replacements demolish and pour within one to two days, with vehicles back on the slab after seven days of curing.

Brands and materials we use

Apron work happens where vehicles, pedestrians, and an open garage meet. We barricade the work zone, keep a safe path to your entry doors, follow OSHA silica controls during saw-cutting, and keep the pour protected until it cures. Your garage stays secure and accessible on foot throughout the project.

Completed projects

Frequently asked questions

Where we install

Garage Apron Installation available throughout the West Metro Twin Cities, including Maple Grove, Rogers, Plymouth, Brooklyn Park, Champlin, Osseo and surrounding communities.