Concrete does not fix itself. A hairline crack in April can be a wide gap by October. Water gets in, the clay under the slab moves and the damage spreads. The good news is that most concrete problems are cheaper to fix early than late.
Waco Concrete handles concrete repair in Waco TX for driveways, patios, sidewalks, garage floors, steps and pool decks. We are locally owned, we give honest advice about what can be saved and we send a free written estimate.
Common concrete repair problems in Waco
We see the same problems again and again. Cracks from drying and soil movement. Chipped corners where a mower or a bumper hit the edge. Flaking surfaces after a winter freeze or a bad finish. Holes where a pipe was cut out. Settled edges next to the house.
Each problem has a different cure. We pick the repair that matches the cause, not just the look.
- Hairline and wide cracks
- Spalling, flaking and pitting
- Broken corners and edges
- Holes, old patches and failed joints

How we repair concrete so it lasts
For cracks, we clean out dirt, fill the crack with the right filler or sealant and match the surface. For broken edges, we cut back to solid concrete, build a form and place a patch that bonds to the old slab. For flaking surfaces, we grind or resurface the top.
We never smear a thin coat over a loose surface. A patch only lasts when it grabs good concrete underneath. That takes cleaning, cutting and the right bonding product.

Repair, resurface or replace concrete
Not every slab can be saved. If the concrete is mostly sound, repair is the smart move. If the surface is worn but solid, see concrete resurfacing. If the slab is sunken, see concrete leveling. If it is broken in many pieces, replacement may be best.
We give you the honest answer and the price of each choice.

Concrete repair cost, timing and next steps
Small repairs may take an hour or two. Larger jobs take a day or more. Price depends on the size, the method and the access. We give you a free written estimate after we look at the damage.
Call us any day from 5 AM to 10 PM or use the contact page. Photos help us plan before we visit.
Concrete Repair questions answered
Is it worth repairing a cracked concrete slab?
In most cases, yes. A crack that is not repaired lets water into the slab and the soil beneath. In Waco, that water softens the clay and makes the crack grow. A simple repair stops that water, keeps the slab looking decent and often costs a small part of what a new slab would cost.
The repair is worth it when the slab is still mostly solid and level. If the slab has sunk, is crumbling or is broken into many pieces, a patch will not hold for long. In that case, we may suggest concrete leveling or replacement. We look at the whole slab, explain what we see and give you honest options with prices.
Early concrete repair in Waco TX is almost always cheaper, so call when you first see a change and let us look before it spreads further. Early action is the cheapest repair there is, so a short call about a new crack can save you from paying for a bigger fix next year.
What is the difference between a hairline crack and a structural crack?
A hairline crack is thin, often no wider than a credit card edge, and does not change over time. It usually comes from the concrete shrinking as it dried. These cracks are mostly a surface issue, though they should be sealed to keep out water.
A structural crack is wide, grows, or shows that one side of the slab sits higher than the other. It often points to soil movement or a failed base. Those cracks need more than a filler. We look at the pattern, the width and the height difference, and we check drainage. If the crack points to a bigger problem, we tell you and suggest the right next step.
Take a close photo with a coin beside the crack and send it with your call. That helps us plan the right concrete repair before we visit. We often suggest a simple test patch in a hidden spot, so you can see how the color and the finish look before we treat the whole area.
How long does a concrete repair last?
A good repair can last many years, but it depends on the cause of the damage. A crack filled with a flexible sealant can last five to ten years before it needs a touch up. A well bonded patch on a broken corner can last as long as the slab. If the ground keeps moving or water keeps flowing under the slab, any repair has a shorter life.
That is why we look at the cause, not just the damage. We fix drainage problems when we can and tell you what to watch for. We also tell you how to care for the repair, so it keeps working through Waco summers and storms.
We keep notes on every concrete repair, including products and weather, so we can answer questions about the work later on. Keep a record of dates and photos for any crack that grows, and share it with us so we can see how fast the movement is happening.
Will the repair match the color of my old concrete?
We try to match as closely as we can, but old concrete changes color with sun, dirt and time, so a perfect match is hard. Crack fillers usually blend in well, because the line is small. Large patches may stand out until the new concrete weathers, which can take a few months.
If color matters, we have options. We can stain or seal the whole surface so it looks even. We can add a thin overlay across the slab. Or we can plan a patch in a place where the difference will not show. We talk through this before we start, so there are no surprises when the work is done.
Even a good concrete repair looks better when the surface is cleaned and sealed afterward, and we can add that step if you want it. In cold or wet seasons we may recommend waiting for better weather, and we will tell you which small repairs are safe to do right now.
Can you repair concrete in cold or hot weather?
Yes, with care. Concrete repair materials have a temperature range for best results. In summer heat, we work early in the day, keep materials cool and cure the patch so it does not dry too fast. In the rare cold snap, we wait until the temperature is safe, because a patch that freezes before it sets will fail.
If the weather is not right, we call you and move the date. A short delay is better than a repair that peels off in a month. We also check the forecast for rain, because fresh patches do not like to get soaked. We tell you when you can walk or drive on the repaired area.
Our crew fixes the cause during every concrete repair in Waco, whether that is a gutter, a slope or a missing joint. A short walk around your property with us often turns up two or three small problems, and fixing them together can save a second trip.
How do I keep concrete from cracking again?
Start with water. Keep gutters clean, send downspouts away from slabs and point sprinklers away from the concrete edges. Fill small cracks early and seal the surface every few years. Avoid heavy loads that the slab was not built for, and watch for tree roots near the edges.
When we repair concrete in Waco, we also look for the cause. Sometimes it is a missing joint, a washed out base or poor drainage. Fixing the cause matters as much as fixing the crack. We leave simple care notes, and we are happy to answer questions. See foundation repair if cracks show up in walls or floors too.
A little care goes a long way after concrete repair, and we are glad to talk through a simple yearly routine with you. Seal coats help, but they work best on clean and sound concrete, so we repair the damage first and apply protection after it has cured.
Ready for a free estimate? Call (254) 233-1766 any day from 5 AM to 10 PM, or use the estimate form. Waco Concrete is locally owned and gives clear written estimates for slabs, patios and driveways.