What is the difference between slab and slab-on-grade?

• <div><p>There’s no difference between a “slab foundation” and a “slab-on-grade foundation,” and contractors and homeowners use the terms synonymously. “Slab foundation” is just a shortened version of “slab-on-grade.” In both cases, the homebuilder will pour the concrete foundation into a mold they build directly on the ground. As such, these foundations require no expensive excavation.</p></div>

How much does a concrete slab cost?

• <div><p>A <a href="https://www.angi.com/articles/concrete-slab-cost.hml">concrete slab costs</a> between <b>$3,600 and $7,200</b>. The price can fall outside of this range if you need a slab that’s thicker than normal, or if you want or need reinforcements, like steel rebar. In some cases, you may be able to purchase a prefabricated concrete slab that is delivered to you already poured.</p></div>

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Q: Should fence post concrete be above ground?

• <div><p>Ideally, your concrete should set slightly above ground at an angle sloping away from the fence post. This will add extra support and allow water to run away from the wood fence post. Keeping water out will help prevent wood rot. Additionally, you can add soil on top of the concrete for a seamless finish. </p></div>

Q: What is the difference between slab and slab-on-grade?

• <div><p>There&rsquo;s no difference between a &ldquo;slab foundation&rdquo; and a &ldquo;slab-on-grade foundation,&rdquo; and contractors and homeowners use the terms synonymously. &ldquo;Slab foundation&rdquo; is just a shortened version of &ldquo;slab-on-grade.&rdquo; In both cases, the homebuilder will pour the concrete foundation into a mold they build directly on the ground. As such, these foundations require no expensive excavation.</p></div>

Q: How often should I water new concrete?

• <div><p>You should water new concrete by spraying it five to 10 times per day for the first seven days. This process of moist curing allows the concrete to become as strong as possible to prevent cracks and weak concrete. Moist-cured concrete is 50% stronger than concrete that was not sprayed with water during the first week. The only exception is if you pour concrete in the winter. Then, spraying with water is not recommended.</p></div>

Q: What is making my concrete green?

• <div><p>If your concrete stains are green in color, it indicates the presence of mold or algae&mdash;which you should address right away. If left unattended, mold will spread to other areas throughout the home. However, be careful not to disturb mold on indoor concrete surfaces and work with a <a href="https://www.angi.com/nearme/mold-removal/">local mold remediation specialist</a> for specialized care. Once free from mold and algae, seal your concrete to eliminate pores and gaps.</p></div>

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Verified Reviews for Decorative Concrete Service pros in Topeka, KS

*The Angi rating for Decorative Concrete Service companies in Topeka, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Decorative Concrete Service needs.

*The HomeAdvisor rating for Decorative Concrete Service companies in Topeka, KS is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Decorative Concrete Service needs.

Last update on December 13, 2025

Reviewed in October 2025
Excellent, efficient and professional. Great customer service. Highly recommend.
Fix It Solutions LLC
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Reviewed in November 2024
They replaced the concrete pad in front of our garage along with the sidewalk. We are very pleased with their communication and work. It was well done, and we will consider them for future work.
Progress Masonry
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Reviewed in April 2024
You should choose Home Front Renovations for your kitchen or bath project. We just finished a total kitchen remodel with Home Front and are delighted with the results. We had a great experience working with all of the great people at Home Front and they delivered a gorgeous new kitchen to us....
Home Front Renovations
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Reviewed in November 2022
Good company to work with. Quote on Friday and showed up the following day to do the work. consider the job done really well and would hire them again. Came back in a couple days and finished the cleanup after concrete set.
First Generation Construction, LLC
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Reviewed in August 2021
Mr Warner did a great job, very professional and courteous! He listened to what I wanted done and I appreciated his work ethic
Warner Professional Services, LLC
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Reviewed in September 2020
Jake and his crew fixed our basement rec room concrete floor after a flood. We had decided to not put carpet and pad back on the floor and gratefully found HD Performance Coatings and hired them to put epoxy color floor covering over existing old floor with pieces of old pad and glue remnants...
HD Performance Coatings
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Reviewed in April 2020
Very quick and easy to work with. Concrete work was top notch.
A & J Concrete of Kansas, LLC
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Reviewed in June 2019
He recommended a solution that didn't cost us any money, he also called later to check on our project. Very caring.
Chuck Stoll/Contract Tree Worker
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Reviewed in April 2019
Came and measured, showed samples, detailed the job, but never provided an estimate.
A2B Plumbing, LLC
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Reviewed in October 2017
The electricians were very professional and cleaned up as they completed each task. They were very friendly and respectful and made me feel at ease for this day-long job. They explained what they were doing to my electrical box and identified a safety issue with the power line connected to my...
Torgeson Electric Service Department
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