Cracks in Concrete Garage Floor: How To Prevent

Have you noticed unsightly cracks in your concrete garage floor? Cracks in your garage’s concrete can affect the floor’s structural integrity. Cracks in the concrete may also indicate problems with the foundation; however, it can be challenging to determine how bad the issue is. 

Concrete coating can restore any imperfections and prevent cracked floors. Regular maintenance to your garage floors can protect against natural flaws that occur over time. If you’re looking for quality, affordable concrete coating experts in Low Country, SC, look no further!

What Are Control Joints?

If you don’t know much about your garage’s structural foundation, it’s easy to mistake control joints for cracks in the concrete. Control joints look similar to cracks but are put in place by contractors when pouring the concrete. 

Control joints are strategically placed throughout the concrete. They’re meant to weaken the concrete in specific areas to control where the concrete cracks. When the concrete eventually cracks, control joints ensure that they do so in a controlled straight line.

When you purchase a property, you can expect cracks in your concrete garage floor over time. Cracking is caused by several factors like expansive soils, poor drainage, and other common surface issues. When a garage surface is first constructed, shrinkage cracks can appear right after the concrete is poured — this can make your concrete vulnerable to expansive soils at the side of the crack, which causes surfaces to shrink or expand.

Our concrete flooring experts can reinforce damaged slabs to prevent structural concerns from worsening. They also protect against more severe structural concerns such as poor drainage due to consistent water exposure. These standard repairs are a great way to maintain your concrete and not compromise your floor’s structural integrity. 

Benefits of Concrete Coating

If you’re looking to improve the appearance and condition of your floors, concrete coating is an effective way to achieve your flooring goals. Epoxy and polyurea, two slip-resistant materials, are the industry standards for concrete coating. Whether you choose epoxy or polyurea, we use a precision-grind method that ensures smooth floors. 

Investing in coating and precision grinding is an affordable way to fix uneven floors or revamp the floor’s appearance to create a refreshed luster, giving your floors that brand new look. Polyurea and epoxy are suitable for residential and commercial use and are built to withstand foot traffic.  Also, concrete coating doesn’t overcomplicate your cleaning routine — you can opt for mild, traditional cleaning products. 

Polyurea is more durable than epoxy and can withstand extreme temperatures. While epoxy is sustainable and provides an equally attractive finish, polyurea is not malleable, meaning it won’t crack. When choosing between epoxy and polyurea coating, it helps to understand the factors that impact the overall cost, like floor condition, thickness, and décor details. 

How Much Does Concrete Coating Cost?

The price of epoxy and polyurea coating is determined according to labor costs and materials used. An epoxy coating ranges from $3 to $7 per square foot, whereas polyurea ranges from $5 to $8. The average homeowner can expect coating costs to range between $1,500 and $3,000 for a car garage service. 

Cost can also vary depending on the condition of your concrete floors — older surfaces will require additional coating and repair. Residential properties tend to have thicker flooring than commercial properties, which require more layers of coating. The more layers of coats you get, the more the cost increases. 

Depending on your personal preferences, décor details can be an affordable way to make your floors look more attractive. You can customize both epoxy and polyurea coating with your preferred color or design. If minor imperfections or stains are present, you can expect an additional cost for removal. 

Choose National Concrete Coatings for Your Concrete Flooring Repair 

The best way to ensure the longevity and beauty of your floors is with concrete coating. Whether you’re seeking preventive maintenance or a full-on makeover, look no further than the experienced professionals at National Concrete Coatings of Low Country, South Carolina.

With years of community experience, we’re dedicated to providing quality service you can trust. Customer trust is our number one priority, and we guide you through every step of the process to ensure a satisfactory experience. We offer a 15-year warranty for every service, so you can confidently invest in your flooring.

National Concrete Coatings remains the industry leader in concrete flooring with years 

of professional service and floor coating experience. Call us today at (833) 452-4252 to learn how concrete coating works and discover your options for concrete coating and floor repairs!


National Concrete Coatings is committed to providing the highest quality service and customer experience, with minimal disruption. Our technicians are trained in a wide range of concrete floor coating services so you can be sure that your needs will always be met!

AMAZING Warranty

National Concrete Coatings will stand by its work. With a 20-year warranty, NCC is confident in offering solid peace of mind for any project they do with the customer’s desired floor coating application- be it residential or commercial spaces!

always Professional & Friendly

Our team will care for your project so it's done right - in every detail! You can expect the best from us because we are a company run by trained customer service technicians and service is what we know.

Installation Experts

Your expert team will be there every step of the way from start to finish so you never have to worry about anything except how beautiful your floors will look when we’re done!

Only The Best Products



With our large selection of different styles, our experts can work with you to help you customize the type of concrete floor coating for your home with a style you’ll love.

durable floors

Durable Floors

Our floors can take an impact

chemical resistant

Chemical Resistant

Defense against harmful chemicals



Easily maintain the look of your floor

15 Year warranty


Two decades guaranteed

we stand on our work

Concrete Floor 1 - AfterConcrete Floor 1 - After
Basement - AfterBasement - After
Garage 2 afterGarage 2 after
bonded and insured


We’re fully bonded and insured giving you peace of mind when we’re on your property.  All of our staff go through safety training to ensure your protected.
On Time


Our customer service is second to no other company in the industry.  When you book an appointment with us, we’ll be there on time, every time.


Our staff is background checked and trained with the best training in our industry.  You can be certain that you and your property are in the hands of professionals.
up front pricing


What is agreed on is what you pay.  We send you an official estimate and once you sign off we do the work.  You pay exactly as you expected you were going to pay.  Hassle-free.

What to expect from NCC

fast quote

fast quote

We know how crazy life can be. That’s why we make our process super easy from start to finish.

scheduled service


Time is our most precious resource. That’s why we make our scheduling easy to work with and around your schedule.

be satisfied


One of our core values is to make sure every customer gets a smile on their face. We want you to 100% LOVE the decision you made


Commercial and Residential Concrete Floor Coating Systems In The Following Areas:

Low Country Areas

North Georgia

Massachusetts & Rhode Island

  • We provide concrete coating services to all the cities, towns & communities in the area.

Prompt, Professional Service, Guaranteed.


Call us today at (833) 452-4252 or get a fast quote.