How thick should you pour concrete over existing concrete?

• <div><p>Concrete should be at least 2 inches thick to maintain its stability and quality. Most concrete slabs fall between 4 and 6 inches thick, but you should be careful not to make the new slab too high or heavy. If you're considering a stamped concrete overlay, <a href="https://www.angi.com/articles/7-tips-hire-best-stamped-concrete-contractor.htm">hire an experienced stamped concrete contractor</a> to determine the <a href="https://www.angi.com/articles/how-thick-should-a-concrete-patio-be.htm">ideal concrete thickness</a>. </p></div>

Get matched with top concrete leveling pros in Cordova, AK

Q: How long should new concrete last before cracking?

• <div><p>New concrete can crack within 12 hours of finishing, as it can be a common occurrence as the concrete dries and cures. Certain weather conditions and temperatures can slow or speed up the cracking. A concrete contractor plans for cracking during the drying process and keeps some of it at bay by installing control joints.</p></div>

Q: Do metal fence posts need concrete?

• <div><p>Whether metal fence posts need concrete depends on the environment and the ground they're placed on. For thick earth and areas without significant weather or high wind, you can get by without concrete, but in areas with weak dirt and strong seasonal weather, it's a good idea to install a concrete base on each individual post. This increases the cost but not as much as replacing or reinstalling the fence would. </p></div>

Q: How can you tell if a concrete job is bad?

• <div><p>Visible cracks, scaling, flaking, and uneven surfaces indicate a bad concrete job. Additional signs vary depending on the project. You may notice poor drainage or even exposed rebar. Quality issues result from using the wrong concrete, rushing the work, or inexperienced workers completing the job.</p></div>

Q: Are sidewalks concrete or cement?

• <div><p>Sidewalks are concrete, not cement. Cement is merely an ingredient of concrete. To pour a sidewalk, driveway, or patio, you need to form the right mixture of concrete using cement, aggregates, and water. Pouring concrete requires special tools such as a concrete mixer, compactor, screeds, and floats. Unless you're pouring a small area, it's best to <a href="https://www.angi.com/articles/how-to-hire-a-concrete-contractor.htm">hire a concrete pro</a> for a sidewalk or driveway project. </p></div>

Enter your ZIP and get matched with up to 5 pros

Need a pro for your concrete leveling project in Cordova, AK?

Select your specific project to find the pro for you.

Verified Reviews for Concrete Leveling pros in Cordova, AK

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

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

Last update on November 18, 2025

Reviewed in December 2024
Terry and his crew quickly and skillfully repaved my driveway with concrete, including creative accents. All of my neighbors compliment the elevated look it’s provided for curb appeal on our street!
Quality Craft Services
Request a quote
Reviewed in September 2018
Great job! I had them pour a concrete pad for a hot tub, turned out great. Super happy with the results.
Action Concrete Work & Masonry, PLLC
Request a quote
Reviewed in September 2017
- Stairs built improperly to code. Inconsistent rise & run, no tread noses. Improper use of materials. -insulation improperly installed. Compressed & falling down, claimed it happened after install -drywall corners separated from wall. Used glue for vinyl on paper metal corners -Plumbing not up...
Noble Construction & Remodeling
Request a quote
Reviewed in April 2017
Well but didn't make sure that gas was at appropriate levels
RELIABLE APPLIANCE
Request a quote
Reviewed in October 2015
Nathan and team were excellent and provided us with some great ideas for a deck replacement. He and his team did excellent work removing the old deck and putting up a new one. Nathan designed some beautiful built-in benches for the deck as well. And the deck is built for Alaska. Rather than...
Alaska Decks & More LLC
Request a quote
Reviewed in August 2015
The backwater valve in this 1960's duplex was damaged by tree roots and was virtually useless which is pretty scarry in the east side of town where AWWU's storm and waste water systems are old and can back up during big rain events. On a limited budget for yet another project on this house I...
Circle Plumbing & Heating Inc
Request a quote
Reviewed in April 2015
I called Turner's Contracting to see about getting an estimate for some repairs to my drywall and some concrete work done and within a couple of days Mr. Turner had come out to my house to see what I had in mind. I showed him the areas where the work needed to be done and what I was expecting...
Turner's Contracting Solutions
Request a quote
Reviewed in October 2013
Sean was extremely polite and professional. He worked most of the day on the three levels including over 30 steps. After he was finished he raked the carpet. He also provided instructions for cleaning the wood floors. I would definitely recommend his services.
All Seasons Floor Care
Request a quote
Reviewed in September 2013
They leveled and filled in the caved in portions of the driveway and walkway and built it up so that water flows away from the house.
Alaska Infrared Asphalt
Request a quote
Reviewed in July 2013
Very professional - work was fantastic. He came out, cut and installed the gutters with down spouts, dug under the concrete walkway to put in a drain so the water would move away from the house. Didn't take long and over three years later the gutters are still wonderful!
RICHARDSON ALUMINUM
Request a quote

Find Concrete leveling pros in Cordova

Jensen Construction

4.95(

162

)

Jensen Construction

4.95(

162

)

Customers say: Quality work

Recommended by 98% of Angi customers

Jensen Construction is a small family owned company, in business in Anchorage since 1984. My business is under many categories on Angie's list. Almost all phases of construction. We take pride in the quality of work we provide and I, Dave Jensen take a hands on approach to ensure satisfaction. business lic #50121 specialty contractor lic# 15739

"Dave went above and beyond on our door installation, even coming up with some creative fixes for alignment problems that the door supplier created (SBS). He's very detail oriented, knowledgeable, and really wants you to be happy with his work. We plan to work with him again for other home projects!"

SARAH M on August 2022

"Dave went above and beyond on our door installation, even coming up with some creative fixes for alignment problems that the door supplier created (SBS). He's very detail oriented, knowledgeable, and really wants you to be happy with his work. We plan to work with him again for other home projects!"

SARAH M on August 2022

Concrete Leveling questions, answered by experts

New concrete can crack within 12 hours of finishing, as it can be a common occurrence as the concrete dries and cures. Certain weather conditions and temperatures can slow or speed up the cracking. A concrete contractor plans for cracking during the drying process and keeps some of it at bay by installing control joints.

Whether metal fence posts need concrete depends on the environment and the ground they're placed on. For thick earth and areas without significant weather or high wind, you can get by without concrete, but in areas with weak dirt and strong seasonal weather, it's a good idea to install a concrete base on each individual post. This increases the cost but not as much as replacing or reinstalling the fence would.

Visible cracks, scaling, flaking, and uneven surfaces indicate a bad concrete job. Additional signs vary depending on the project. You may notice poor drainage or even exposed rebar. Quality issues result from using the wrong concrete, rushing the work, or inexperienced workers completing the job.

Concrete should be at least 2 inches thick to maintain its stability and quality. Most concrete slabs fall between 4 and 6 inches thick, but you should be careful not to make the new slab too high or heavy. If you're considering a stamped concrete overlay, hire an experienced stamped concrete contractor to determine the ideal concrete thickness.

Sidewalks are concrete, not cement. Cement is merely an ingredient of concrete. To pour a sidewalk, driveway, or patio, you need to form the right mixture of concrete using cement, aggregates, and water. Pouring concrete requires special tools such as a concrete mixer, compactor, screeds, and floats. Unless you're pouring a small area, it's best to hire a concrete pro for a sidewalk or driveway project.

The Cordova, AK homeowners’ guide to concrete leveling services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Tyler Lacoma
•
Nov 13, 2025Nov 13, 2025
How Much Does Concrete Leveling Cost? [2026 Data]
Don’t let sinking concrete capsize your budget. Learn about concrete leveling costs and the available methods to plan ahead for your project.
Angi
•
Oct 15, 2025Oct 15, 2025
How Much Does Mudjacking Cost? [2025 Data]
Wondering about mudjacking costs? Discover prices, key cost factors, and tips to save on your concrete leveling project.
Rachel Hoffman
•
Sep 16, 2025Sep 16, 2025
Everything to Know About Concrete Leveling
Learn about concrete leveling and how it can fix uneven surfaces, from sunken sidewalks to uneven driveways, and boost your home’s safety and curb appeal.
Rachel Hoffman
•
Jan 24, 2025Jan 24, 2025
Who Do I Hire to Level My Concrete Slab?
Leveling concrete slabs around your home is no small feat. Learn who to call to level your concrete slab and why they’re the right choice.
Catherine Hiles
•
Mar 2, 2025Mar 2, 2025
5 Questions to Ask About Concrete Injection Leveling and Mudjacking
Sunken concrete can be a structural issue, but a professional can easily repair it. Ask these concrete injection leveling and mudjacking questions before you hire.
René Bennett
•
Jan 20, 2025Jan 20, 2025
How to Raise a Sunken Concrete Slab With DIY Mudjacking
DIY mudjacking is an advanced task, but learning how to raise a concrete slab is great to know for many scenarios. Let's take a look at how to DIY mudjack.