The cost of a concrete slab generally falls between $3 and $10 per square foot, depending on factors like the thickness of the slab and whether frost walls are included or the slab is floating. For a 500- to 1,000-square-foot house, you can expect to pay around $5,318 for your slab. 

When making pricing decisions — such as choosing between a 4-inch, 5-inch or 6-inch slab — factor in what type of furnishings and interior structures you will put in the house. 

You can get personalized cost estimates from concrete slab contractors near you.

Cleaning your concrete slab properly involves having the right chemicals for the job, such as concrete cleaner, degreaser and micro-degreasers, among others. You may also need a wax stripper and special equipment. For these reasons, it’s a job best left to the pros. 

Because unsealed concrete is porous, it readily absorbs liquids, leading to unsightly stains and freeze-and-thaw cycle damage. For this reason, it’s important to seal concrete that will see spills or outdoor weather.

The best option for garage floors and other high-traffic areas is epoxy, which forms a hard and extremely durable surface on top of concrete. Epoxy, acrylic, and polishes are often used on indoor floors, while acrylic-resin sealers and reactive penetrating sealers are used on outdoor surfaces to repel water and salt. Locate a concrete contractor in your area to help find the best solution.

Laying a concrete slab is a multistep process that is absolutely best left to the concrete professionals — especially because concrete slabs are vulnerable to cracking if improperly installed. A concrete contractor will clean the site, level the surface, build the form for the slab, add rebar, pour it much more. 

Paving contractors can be hired to install a concrete or asphalt driveway at your home, office or property. They can also repave an asphalt or concrete driveway that has been damaged by time, weather or heavy loads. When you are looking for a driveway contractor, request quotes from at least three professionals who are in good standing and have great customer reviews. They should do a site visit and write you a bid, detailing the work involved, materials needed, approximate length of the project and estimated cost.

The site for your new driveway will determine costs and the work required for your contractor. First, the ground must be excavated to lay a clear path. This means removing any trees, bushes and stumps. Next, the driveway contractor will grade the area, making a level surface for the concrete or asphalt. To ensure proper drainage, driveway contractors should install a sub-base of compacted gravel (or similar) 4 inches-8 inches deep, depending on your soil type. Then the concrete or asphalt may be poured and smoothed over the top. Your driveway contractor should recommend an appropriate sealant for your climate and advise you on curing time. When hiring a paving contractor, check out our tips for smart hiring on Thumbtack.

Concrete contractors can build foundations, structures, driveways, concrete storm drains, raise or level concrete patios and much more. They can handle every step of the process, starting with framing the mold that the concrete is poured into. They then cut, assemble and tie together the rebar, giving the concrete its tensile strength. Finally, they pour the concrete in, mixing and conditioning it to ensure it cures properly. They will also take steps to ensure that no air pockets are trapped within it. 

If you have a project that requires the help of a concrete contractor, reach out to one today to get a price estimate.

 Here are some examples of average costs:

• The national average cost to hire a concrete specialist is $2,750, but that price can vary greatly depending on the work needed to repair and resurface your concrete driveway, the square footage of the project, current costs of concrete, and regional labor rates.
• Driveway contractors average $2-$3 per square foot to smooth and resurface your asphalt driveway.
• Resurfacing concrete driveways averages $3-$10 per square foot. Pricing can depend on repairs needed, project size and geographic location.
• Nationally, the average cost for resurfacing a 500-square-foot driveway ranges from $2,000 to $5,000.
• Sealant for a concrete drive can cost $20-$80 per gallon.
• Sealant for an asphalt drive averages 25 cents per square foot.

A concrete paint cover is typically opaque and covers up the color of the concrete. This means it provides significant protection to the concrete below. However, if it is improperly applied or subjected to heavy traffic, a painted concrete floor is likely to chip and peel. 

Epoxy and staining are two types of concrete floor sealer. Epoxy is a more durable but often more expensive option than a concrete stain. Epoxy forms a protective layer, while concrete stain is more decorative and requires more maintenance. Because epoxy can be more expensive than concrete stain, it is best used in high-traffic areas or in applications where low maintenance is desired.

A concrete stain, on the other hand, is quick to apply and can show off the textures of the concrete, but it does not provide a high degree of protection for the concrete against spills, salt, water and other contaminants. Staining concrete generally requires a dust mop, a pH-neutral cleaner and water to clean, while epoxy can cause resin buildup that necessitates the use of special detergents.

Find a concrete contractor near you for help selecting the right floor concrete sealer.

The best finish for concrete floors depends on your personal taste. An acid stain is a bold, varied look with lots of texture and the potential for earthy tones and a natural stone appearance. A water-based stain might not last as long as an acid stain, but it gives you the choice of many different colors. Epoxy is great for high-traffic areas, kitchens, bathrooms, basements and garages. It provides a glossy, damage-resistant, non-slip coating on your concrete floors. To find out which finish is the best for your concrete floors, contact a concrete contractor near you.

To find the best concrete contractors in your area, start by comparing concrete contractor reviews and ratings, which can give you insight into the quality of work you can expect from potential concrete contractors. When reading reviews, pay attention to details about how long the project took and whether the customer had any disputes with the contractors. The reviews often contain photos of past work, but if you don’t see any reviews, ask the contractor to share photographs of concrete floors, driveways and other projects they’ve worked on. Look for details such as clean edges and a lack of cracking. And finally, if a concrete license is required in your state, ask to see the contractor’s credentials.