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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

Rod Martin's Complete Basement 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!

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.
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!

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 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 to provide the PolyLevel alternative to mud jacking take a look at it. The following Colorado contractors are trained and 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..."

    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..."

    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..."

    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..."

    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..."

    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 John D.
    Denver, CO
    "Professional response from sales  "

    Customer Review

    By John D.
    Denver, CO

    Professional response from sales  
  • By George W.
    Centennial, CO
    "Good experience. Techs were exceptional and customer oriented. Result was..."

    Customer Review

    By George W.
    Centennial, CO

    Good experience. Techs were exceptional and customer oriented. Result was great.
  • By Charles D.
    Westminster, CO
    "I was very happy with the process. "

    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 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: 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: 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???

Project Location: Stilt Street, Berthoud, CO 80513

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

Project Location: Sage Brush Ct, Broomfield, CO 80023

Comment: 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.

Concrete slab lifting for Commercial Buildings