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Our Services

Lifts settled slabs and slab foundations
Lifts and levels sunken sidewalks driveways and patios
Levels concrete steps and landings
Fills sinkholes and other voids
Lifts, levels and stabilizes roadways and airport runways
Strengthen and stabilizes loose soil for preconstruction applications

Our PolyLevel^® Dealers Serving Colorado

11795 E. 45th Avenue
Denver, CO 80239

Complete Structural Systems is Greater Denver's concrete leveling and foundation repair contractor, specializing in concrete lifting solutions for sinking driveways, foundation slabs, steps, sidewalks and more!

Visit us at www.completebasementsystems.net.

Visit us at www.radonmitigationmetrodenver.com.

Peak Structural, INC.

707 County Line Road
Palmer Lake, CO 80133

Peak Structural, Inc. provides PolyLevel concrete leveling and lifting services in Colorado Springs, Pueblo, and the surrounding areas.

Foundation Repair of Western Colorado, LLC

2575 Hwy 6&50
Grand Junction, CO 81501

Foundation Repair of Western Colorado is your local expert for PolyLevel slab raising in Durango, Grand Junction, Montrose and nearby. Learn more about our quality concrete slab repair solutions!

Visit us at www.foundationrepairwesterncolorado.com.

Conditions where outdoor concrete has already begun to sink is not uncommon in Colorado and is often the result of shifting or a weak soil base or erosion. It causes driveways, sidewalks, walkways, concrete steps or patio areas to become tripping hazards and can effect property value. Colorado, also known as The Centennial State, hosts a variety of soil types, ranging in density and load-bearing capacities. The vivid landscapes in Colorado range from mountains to canyons, and from high plains to rivers.

Soil in any environment can change, however. When the weight above the soil exceeds the soil below, the soil will compact and settle. Clay and silt can also cause soil to compact when it becomes dry. Regardless of the reason, once soil becomes compact, heavy concrete above the soil will sink and crack. It's a gravity thing!

While it is a very noticeable problem, with the right contractor, it can have a very simple solution.

Previously, sinking concrete was repaired by a technique called "mud jacking" that uses a thick slurry to fill in the gap underneath the sunken concrete. While effective, it is not the most efficient way to solve the problem, and adds more weight above the compacting soil.

Today, select contractors in Colorado are trained and certified to provide a better alternative to mud jacking. PolyLevel is a less intrusive, lighter weight solution that doesn't add more weight to the problem.

If you are seeing signs of sinking concrete on your property, have a contractor certified to provide the PolyLevel alternative to mud jacking take a look at it. The following Colorado contractors are trained and certified to provide a free estimate to solve your sinking concrete problem.

Customer Reviews

By Aaron E.
Parker, CO

"Well worth the wait! I completely understand why you guys are booked so..."

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Customer Review

By Aaron E.
Parker, CO

Well worth the wait! I completely understand why you guys are booked so far out, it's because you're the best! Plan on hiring your company to foam jack my concrete patio in the near future.
By Ron B.
Parker, CO

"The concrete front porch and steps to our home had sunk several inches on..."

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Customer Review

By Ron B.
Parker, CO

The concrete front porch and steps to our home had sunk several inches on one side and pulled away from the garage wall. Felipe and his crew came early to do my job. They did have a little trouble getting the steps to raise on one side without raising on the other, but they stayed with it and got the job done. They were very professional in the execution of the job but were very friendly and pleasant. The seal job and clean up were excellent. I would certainly recommend Complete Basement Systems and if you are lucky, you will get Felipe's crew because they're the best!
By Peter H.
Englewood, CO

"Lance did a very thorough job of evaluating the scope of work, making..."

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Customer Review

By Peter H.
Englewood, CO

Lance did a very thorough job of evaluating the scope of work, making suggestions like caulking of the driveway and gave a good description of the requirements to do the job.
By Doug S.
Denver, CO

"I could not have been happier with the work Jesse and Juan did on our..."

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Customer Review

By Doug S.
Denver, CO

I could not have been happier with the work Jesse and Juan did on our front porch today. They showed up on time and were polite, professional and knowledgeable. The finished product after lifting the porch and caulking the seams around our foundation greatly exceeded my expectations. It looks great! I solicited bids from two other companies and clearly chose the right contractor. The entire process from the initial assessment and quote from Matt through the finished product with Jesse and Juan was very professionally handled. Their bid was competitive and the work they did is undoubtedly better than I would have received from their competitors. These guys are first rate. Thanks much for a job well done!
By Cindy J.
Thornton, CO

"Although the polylevel on our front porch worked out well in one area, it..."

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Customer Review

By Cindy J.
Thornton, CO

Although the polylevel on our front porch worked out well in one area, it did not work at all on the area where the concrete was about 3' thick - so if you have an area like that, don't bother.
By Charles D.
Westminster, CO

"I was very happy with the process. "

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Customer Review

By Charles D.
Westminster, CO

I was very happy with the process.

Featured Colorado Cities:

Click to see why people hire us

Recent work requests in CO Wagon Wheel Trail in Elizabeth

My front porch has settled unevenly, in two directions by as much as about 2". My sidewalk has also settled.

N Rocky Cliff Pl in Franktown

Single car garage slab has cracks and slopes off to the back corner. Hydrant close to the back of the garage probably contributed to the soil movement. Would like to level the garage floor/fill any gaps under the slab.

Whitney Bay in Windsor

I have a 2 slab back patio that has sunk house side that needs to be raised I also have the driveway which needs some attention as well we are looking to get this done next month

Peregrine Dr in Parker

Would love a quote for my front porch

Sanborne St. in Castle Rock

Settling exterior concrete

La Paz Drive in Fort Collins, CO

I have a cement patio that expands along the front of my home and it is pulling away from the house.

Krameria Way in Brighton

Basemant floor sinking.

Desert Ridge Cir in Castle Rock

Back porch front step and possibly driveway settling

E 135th Way in THORNTON

About 50 square feet needs leveling.

Tiger Chase in Lone Tree

I have 2 patio slabs that need attention. Also have a small section between driveway and front entry that has sunken approximately 4"

Abstract St in Castle Rock

I'd love to send you a photo of the problem. Reply back to me and I will. Back stoop (3x4') has sunken on the house side about 8". Need it repaired!

Grace Blvd. in Highlands Ranch

Two small slabs in front of a stairway have sunk and water now pools in this area.

Hooker in Westminster

Sinking driveway and walks around the house.

W 95 Ave in Westminster

Need an estimate on concrete lifting in garage

S. Fox St. in Englewood

I have a small slab of concrete that has sunk about 2 1/2 inches. What is your minimum charge to come out???

Stilt Street in Berthoud

I have 3 areas of concrete settling on my new home and would like to get an estimate to see about getting things stable.

Sage Brush Ct in Broomfield

The front part of the porch is sinking, in the last week it has drop several inches. There are also 3 post attached to the porch and I do not want to have any structural damage with the over hang on the porch.

W 105th Drive in Westminster

2 car garage 700 sq feet

Tennyson St in Westminster

Concrete slab has dropped considerably in the back yard next to the foundation

11th Avenue in Longmont

Customer requesting PolyLevel for the front stoop of residence.

West 61st Ave in Arvada

I have a three slab patio with uneven settling. Apx 600 square feet, three slabs

Nickel St in Broomfield

Just want to get an idea of cost *if* we have any problems with our foundation. Aslo looking for the cost of leveling our driveway, garage floor and back patio.

Clemson Drive in Longmont

I have two slabs in the garage crack and sunk.

RELIANCE CIR in Louisville

Front Stoop has significant moving/dropping over last 23 years. Driveway also in need of lifting.

W 56th Cir in Arvada

Front porch sinking.

Van Gordon St in Lakewood

Slab sinking in interior walkway.

W. Layton Dr in Morrison

Front stoop is pulling away from the house and the sides not looking very good at all. interested in an estimate to have that fixed and possibly some work on the driveway. Thanks

W 63rd Ave in Golden

Driveway is having issues with a settling and drainage not working. Void visible under side of driveway. Void visible under back patio slab. Void under steps off garage.

PIKE CT in Arvada

Widening gap between garage floor and driveway and garage floor and garage door trim.

W. 84th Dr. in Arvada

Steps separating from porch.

Waco Mish Rd in Colorado City

Purchasing a house that has a patio section that has sunk about an inch or so due to erosion of the soil beneath the slab. Also, a section of the garage floor sunk about 1 1/2" due to water entering the garage and pooling in the corner..

Park Point Dr in Golden

We have one step in a run of stairs that has sunk about 2"

Franklin Avenue in Canon City

I have a utility room attached to my kitchen on a slab that has sunk away from the house a couple inches. Can your services help with this? Thank you.

N/A in Winter Park

Basement waterproofing and concrete leveling in the garage

Archery Cir in Salida

Driveway Additional information: I'm concerned about: driveway

Hwy 82 in Carbondale

Concrete slab needs lifted and leveled

Florida Meadows Lane in Durango

Where sidewalk abuts driveway, the sidewalk is about 1 1/2 inch lower than the driveway. Not a big job, but something I want to get repaired.

Recent job requests for PolyLevel in CO:

Project Location: Wagon Wheel Trail, Elizabeth, CO 80107

Comment: My front porch has settled unevenly, in two directions by as much as about 2". My sidewalk has also settled.

Project Location: N Rocky Cliff Pl, Franktown, CO 80116

Comment: Single car garage slab has cracks and slopes off to the back corner. Hydrant close to the back of the garage probably contributed to the soil movement. Would like to level the garage floor/fill any gaps under the slab.

Project Location: Whitney Bay, Windsor, CO 80550

Search Request: concrete leveling

Comment: I have a 2 slab back patio that has sunk house side that needs to be raised I also have the driveway which needs some attention as well we are looking to get this done next month

Project Location: Peregrine Dr, Parker, CO 80124

Comment: Would love a quote for my front porch

Project Location: Sanborne St., Castle Rock, CO 80104

Comment: Settling exterior concrete

Project Location: La Paz Drive, Fort Collins, Co, CO 80524

Comment: I have a cement patio that expands along the front of my home and it is pulling away from the house.

Project Location: Krameria Way, Brighton, CO 80602

Comment: Basemant floor sinking.

Project Location: Desert Ridge Cir, Castle Rock, CO 80108

Comment: Back porch front step and possibly driveway settling

Project Location: E 135th Way, Thornton, CO 80241

Comment: About 50 square feet needs leveling.

Project Location: Tiger Chase, Lone Tree, CO 80124

Comment: I have 2 patio slabs that need attention. Also have a small section between driveway and front entry that has sunken approximately 4"

Project Location: Abstract St, Castle Rock, CO 80109

Comment: I'd love to send you a photo of the problem. Reply back to me and I will. Back stoop (3x4') has sunken on the house side about 8". Need it repaired!

Project Location: Grace Blvd., Highlands Ranch, CO 80126

Comment: Two small slabs in front of a stairway have sunk and water now pools in this area.

Project Location: Hooker, Westminster, CO 80031

Comment: Sinking driveway and walks around the house.

Project Location: W 95 Ave, Westminster, CO 80031

Comment: Need an estimate on concrete lifting in garage

Project Location: S. Fox St., Englewood, CO 80110

Search Request: level concrete that has sunk in Colorado

Comment: I have a small slab of concrete that has sunk about 2 1/2 inches. What is your minimum charge to come out???

Concrete slab lifting for Commercial Buildings

About Us

PolyLevel uses high-density polyurethane expanding foam to raise settled concrete in residential and commercial applications. The state-of-the-art polymer injection is a cost-effective, advantageous alternative to mudjacking. PolyLevel has been tested under the toughest conditions by the nation's top structural contractors.

Our Services

Our PolyLevel® Dealers Serving Colorado

Customer Review

Customer Review

Customer Review

Customer Review

Customer Review

Customer Review

Featured Colorado Cities:

Recent job requests for PolyLevel in CO:

About Us

Our PolyLevel^® Dealers Serving Colorado