Bloomington, MN
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Bloomington, MN
Concrete resurfacing is what most Twin Cities homeowners ask about when a driveway, patio, or garage floor has gone rough: the top layer is pitted, scaled, and flaking, but the slab still feels solid underfoot. Here is the honest version, and it is the whole point of this page: a bonded overlay is a real fix for surface spalling and cosmetic wear, but only when the slab underneath is structurally sound and sitting flat. On a slab that still moves with the frost, the overlay cracks right along with it, usually within a winter or two. Nova Concrete has poured and repaired concrete across the metro for 12 years out of our Bloomington shop, and owner Olidia Nova has the crew check the base before we ever recommend a resurface, because the question that actually matters is whether your slab is a resurfacing candidate or lipstick on a slab that needs to come out. We are fully insured, licensed in Minnesota under TLIC22925, and every job carries a 1-year warranty. Call (612) 462-2610 and we will tell you which one you have before you spend a dollar.
What a resurface costs in the Twin Cities depends on the square footage, how much surface prep the old slab needs, the overlay system, and whether you want a decorative finish on top. We do not quote firm numbers over the phone, because a sound two-car driveway and a spalled slab that turns out to be heaving are two completely different jobs. Every job is different. Contact Nova Concrete for an accurate estimate.
Concrete resurfacing bonds a new wearing surface, usually a polymer-modified or microtopping overlay, onto an existing slab. Done on the right slab, it is a genuine value: you get a fresh, uniform surface without the cost and disruption of a full tear-out and re-pour. Done on the wrong slab, it is money you spend twice. The deciding factor is almost never the overlay product. It is the slab and the base under it.
Here is what a slab needs before resurfacing is even on the table: it has to be sitting flat with no seasonal heave, free of working cracks that open and close with the weather, and solid below the spalled top layer rather than delaminating in sheets. If the slab passes that check, an overlay restores it beautifully. If it does not, a resurface just hides the real problem until spring. When the base has failed, the right call is full tear-out and replacement on a rebuilt base, and we will say so rather than sell you a coating. Ready when you are. Call (612) 462-2610.
What we do
The number one cause of surface damage we see on metro driveways and garage floors is de-icing salt plus freeze-thaw water on concrete poured without proper air entrainment. The top layer flakes off, but the slab below is often still solid. That is the classic resurfacing candidate.
A polymer-modified or cement-based overlay bonds to a sound, profiled slab and rebuilds the wearing surface. It restores the look and texture without touching the base. We clean, profile, and prime the old concrete first, because an overlay is only as good as the bond underneath it.
Resurfacing is also where decorative finishes get added. On a sound slab we can broom, color, or carry an exposed aggregate look across the new surface, so a tired gray slab comes back looking like a deliberate design choice rather than a patch.
Concrete floor polishing and grind-and-polish work are the interior side of resurfacing: a mechanically ground, densified, and polished finish on a sound garage or shop slab. The same rule applies. The slab has to be solid and flat first, or the finish telegraphs every flaw underneath.
An overlay cannot bridge a crack that still moves. Working cracks and any slab that heaves and drops with the seasons will telegraph straight through the new surface within a winter or two. We check for seasonal movement before we profile a single square foot.
Every resurface carries the same 1-year warranty as our new pours, and the crew is fully insured on every job. If the surface does not hold the way we said it would on a slab we cleared for resurfacing, we come back.
Concrete resurfacing versus replacement is the real decision behind most resurfacing calls, and in this market resurfacing gets oversold. A resurfacer, an overlay bonded to the top of an existing slab, is a real fix for surface-level spalling and cosmetic wear on a slab that is otherwise structurally sound and sitting flat. It is not a fix for cracks that move, for a heaved or settled slab, or for a failing base. If the slab underneath is moving, the overlay cracks right along with it within a winter or two.
We sort a resurfacing candidate from a replacement candidate by what the slab is actually doing:
- Resurface when: the slab sits flat, the base is intact, the damage is top-layer scaling or cosmetic wear, and any cracks are hairline and stable - Replace when: the slab heaves and drops with the seasons, has lifted at a joint so you can feel a lip underfoot, spalls deep through the slab rather than just the surface, or has full-depth cracks running in more than one direction - Level first, then decide: a settled-but-sound slab may be a leveling candidate before any surface work, so the overlay is not poured onto a slab that is still out of grade
"We would rather tell you your slab needs to come out than take your money for an overlay that cracks by next spring. The resurface that lasts is the one we poured on a slab we actually cleared for it."
When the base has failed, the honest answer is full tear-out and replacement on a rebuilt, frost-protected base, which is the fix that actually lasts in this climate. For a worn but sound driveway, a resurfacing overlay compares to a full driveway replacement at a fraction of the cost, which is exactly why it is worth checking the base before you assume you need a tear-out. Not sure which side of that line your slab is on? Tell us what's going on and we will come back with a flat-rate number.
The slabs we get called to resurface across the metro fall into a few clear patterns, and the local ground decides a lot of it. Pre-1970 driveways and garage floors in older grid neighborhoods, from South Minneapolis through Richfield and East Bloomington, were often poured without air entrainment, so they scale on the surface from decades of road salt while the slab itself can still be solid. Those are prime resurfacing candidates once we confirm the base. The slabs we steer away from resurfacing sit on the expansive clay along the Minnesota River bluff line through Bloomington, Burnsville, and Savage, where the soil swells wet and shrinks dry and lifts a slab up and down every spring.
Knowing the neighborhood, the era, and the soil means we are not guessing at whether a slab will hold an overlay. Talk to a crew that actually works this metro and these soils: (612) 462-2610.
Our work
Nova Concrete is headquartered in Bloomington at 900 American Blvd E and resurfaces concrete across the full south and west metro from here. Beyond Bloomington we handle resurfacing, overlays, and floor polishing on sound slabs in Minneapolis, Edina, Richfield, Eden Prairie, Burnsville, Eagan, Savage, Apple Valley, and Minnetonka. Because we are local, the crew shows up from a Bloomington base, not a truck two counties away. Read up on [concrete contractors in Bloomington](/blog/concrete-contractors-bloomington-minnesota), and for the broader repair-or-replace picture see our [concrete repair vs replace guide](/blog/concrete-repair-vs-replace).
Here is the honest part, the section a lot of resurfacing companies leave out. Don't resurface a slab that is still moving. If your driveway heaves and drops with the seasons, if you can feel a lip with your foot where a section has lifted at a joint, or if full-depth cracks run in more than one direction, an overlay is not your fix. It will crack right along with the slab within a winter or two, and you will have paid for a coating that bought you one season. That is lipstick on a slab that needs to come out.
"If the slab is moving, no overlay on the market holds. We will tell you that to your face and scope the replacement instead, because a resurface we know will fail is not a sale we want."
The flip side is just as honest: do not tear out a slab that only needs its surface fixed. A sound, flat slab with nothing worse than salt scaling does not need a full replacement, and paying for one is money you did not have to spend. That is exactly the case where a resurface is the smart call. The whole job is telling those two slabs apart, and we will do that assessment for free before you commit to anything. If the base has failed, our concrete removal crew handles the tear-out and we re-pour on a rebuilt base.
What Customers Say
"They are fast, clean and do excellent work. I am very pleased with the product and will be using them again for the next project. Highly recommend."
Amos J Olivarez
Verified Google review
"The crew was easy to work with, showed up on time, and clearly knew what they were doing. They paid attention to the little details, and it really shows in the final result."
Ashley Trevino
Verified Google review
"Jose came out for the estimate and actually thought about how the patio would be created due to the slight slope in our yard. He explained and talked through it with us which gave us confidence everything would be done properly. Their price was fair and very reasonable."
Michael Cheng
Verified Google review
FAQ
Straight answers to what Twin Cities homeowners ask us most before scheduling concrete resurfacing.
Free estimate
Whether it is a salt-scaled driveway, a worn garage floor, or a tired patio, Nova Concrete resurfaces concrete across the Twin Cities the right way: base first, surface second. If your slab is sound and flat, a bonded overlay brings it back for a fraction of a tear-out. If it is moving, we will tell you that instead of selling you a coating that fails by spring. We are headquartered in Bloomington, fully insured, and every job carries a 1-year warranty. Call (612) 462-2610 or reach out online to schedule your free estimate.
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