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With over 45 years of experience, Thrasher Foundation Repair is your leading concrete repair company for your Denver home. Our expert team of structural engineers will fix your cracked driveway, level your uneven sidewalk slabs, lift your sunken porch steps, and reset your unlevel pool decks. We even offer a no cost, no obligation written estimate. Contact us today to schedule your free estimate!

Proven Concrete Repair Solutions in Denver

Thrasher Foundation Repair offers 3 state-of-the-art concrete repair systems that come fully equipped with a 5-year warranty. Each solution can be adapted to your unique situation. They are quick to install, quick to cure, and are minimally invasive.

Concrete leveling

A sinking concrete slab is hazardous and can create a ripple effect of other problems. Our PolyLevel system at Thrasher Foundation Repair is a lightweight, yet heavy-duty polyurethane concrete leveling solution. PolyLevel compacts the soil below your concrete to create a solid foundation. It slowly expands on application to lift your concrete slab back to its original integrity. PolyLevel is the ideal choice for your sunken concrete and is even environmentally friendly.

Concrete crack repair

Concrete caulking is necessary when your concrete has minor imperfections, such as cracks or splits. NexusPro is our silicone-based concrete crack and joint sealer at Thrasher Foundation Repair. NexusPro is a long-lasting solution that will last through the harsh weather of Denver. It will prevent moisture from seeping beneath your concrete.

Concrete sealing

At Thrasher Foundation Repair, we understand how the unpredictable weather of Denver can affect your concrete. Over time, harsh weather can cause the concrete to erode and even diminish the quality of the soil beneath the concrete. SealantPro is our patented concrete sealing solution that permanently protects your concrete after just one application. SealantPro ultimately adds value to your home by extending the life of your concrete by 3-5 times.

Get a Free Concrete Repair Estimate

As a proud member of the Foundation Supportworks network, our priority is providing you with unparalleled expertise and industry-leading solutions. We proudly serve Denver, CO. Contact us today to schedule your free estimate!

Recent job requests in Denver

Neighborhood: S Leyden St, Denver, 80222


We are under contract to buy the house that we have been renting for the past two years. During the inspection he found three hairline cracks in the foundation on the inside with what looks like there had been a leak at some point. He said to contact a foundation company to see about looking at it further. He said that could probably just patch up myself but wanted to have a professional look at it further.

Neighborhood: Monaco Pkwy, Denver, 80220


We have a 1937 home and would like a foundation inspection/assessment and have two add-on rooms (Sunroom/Mudroom) that are showing wall cracks.

Neighborhood: Denver, 80249


Foundation cracks or sinking.

Neighborhood: Denver, 80222


Concrete Repair.

Neighborhood: Birch St, Denver, 80207


Front porch is uneven and needs repair

Neighborhood: Lisbon Way, Denver, 80249


Concrete Repair.

Neighborhood: South Ivanhoe Place, Denver, 80222


Crcking bricks in stairstep pattern

Neighborhood: S Monaco St, Denver, 80237


Would like to seal my concrete patio at condo about 15x15 ft

Neighborhood: South Zenobia Street, Denver, 80236


Split level home. Bottom floor (concrete) sinking in back bedroom.

Neighborhood: S Monroe Street, Denver, 80210


The front of our home has columns and they appear to be sinking. We'd like to have some input on how to shore them up.

Neighborhood: Santa Fe Drive, Denver, 80201


Horizontal crack in foundation

Neighborhood: S Rosemary St, Denver, 80230


We are getting water in our basement when it rains or snows.

Neighborhood: E Eastman Ave, Denver, 80224


The driveway in front of the garage has been sinking for a few years. I think the gutter and downspout at the front corner of the house might be a contributing factor. Recently, we noticed the water pipe in the foundation wall at the front of the house was leaking. The main shutoff is on that line.

Neighborhood: Valleyview Drive, Denver, 80221


My house is unlevel, falling to one corner in particular.

Neighborhood: S Joyce St, Denver, 80228


Short concrete walkway from driveway has cracked and sunk a bit (no movement in the 3 years we've been at the house)

Neighborhood: S Clay St, Denver, 80219


We have a concrete driveway with large cracks in it that are getting worse with time. Looking to repair it

Neighborhood: Larsh Dr, Denver, 80221


Looking to level driveway and patio

Neighborhood: Denver, 80249


My front walkway has sunk a couple inches and has separated at the first step on my porch.

Neighborhood: East Atlantic Pl, Denver, 80222


Southeast side of the house

Neighborhood: N Fillmore Street, Denver, 80205


Need to get an estimate for foundation repairs, uneven floors and cracking in foundation walls.