Concrete cracks are the result of base metal settling, shrinkage, excessive weight and extreme weather conditions.
Cracks outdoors will only get worse if neglected, especially if you live where freezing temperatures are common.
Water penetrates the cracks, and when it freezes it expands with immense strength, the crack gets larger. Soon, you’re looking at replacing a section of concrete rather than just patching a crack so It makes sense to fill and seal cracks as soon as they appear, and when you do, you’ll extend the life of your concrete driveway.
We include this it in our guide, home maintenance checklist for fall and winter because it is an important item to keep up with before it becomes a big problem.
Repairing concrete cracks can be a DIY job with the proper tips, or you can call a concrete contractor to do the work. This guide will help you decide which the right option for you.
The information in this repair guide is designed to give you an understanding of the work, so you’ll know if you want to tackle it yourself or call a pro.
The cost of DIY concrete crack repair and the cost of hiring a contractor are given to help you make your decision. A brief tools and supply list is included too, and we complete this house repair guide with a few resources that provide additional help, including concrete crack repair step-by-step instructions.
The best repair material for filling concrete cracks is a purpose flexible sealant.
The flexibility of the material means that it will expand and shrink with temperature changes without coming loose.
Here are the steps you need to take during the project, and all of them are something that a person with moderate home improvement skills can do.
How much does it cost to repair cracks in concrete? The cost isn’t that large, and it’s certainly a lot less than replacing a large slab of concrete or an entire driveway, walkway or garage floor.
DIY Concrete Repair Costs: If you do it yourself, your costs will include just the tools and materials. Price ranges for tools reflect that tools are available at various levels of quality:
Professional Concrete Repair Costs: A pro will consider his or her time and materials for the work, though most charge a minimum service fee of $75 to $150 which might cover the cost of a small job. For a series of cracks that need to be filled, expect to get estimates of $3 to $5 per linear foot of cracks.
How to Save Money on Concrete Crack Repair
If you’re planning to do the job yourself, you can save money by borrowing any tools you don’t have. When hiring a professional, the best way to save money is to get estimates from several different concrete services. This will give you the opportunity to find the lowest prices in your area as well as talk to the companies about their experience with concrete repair and what product they use to fill the cracks.
We think you’ll find these additional resources helpful.
Cincinnati Concrete Solutions – A Cincinnati concrete contractor provides a detailed account of how cracks are caused and how you can prevent them in the future.
Home Repair Tutor – This site offers a couple of different ways to fill cracks in concrete.
Quikrete – Here’s a video from Quikrete showing exactly how to prepare the crack, clean it and fill it.