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Case Study: Foundation Repair for a Rangely, CO, Commercial Building

A commercial building owner in Rangely, CO, reached out to Groundworks after noticing the shop floor was sinking—raising safety concerns and threatening business operations.

After inspection, Groundworks identified foundation settlement and installed 10 helical piers along with PolyRenewal™ polyurethane foam injections to stabilize and lift the floor.

Despite permitting challenges, the team completed the project efficiently, allowing the business to resume normal activity. The owner was impressed by the honest, cost-effective solution and fast turnaround.


The Challenge

  • Moisture problems inside the home
  • Groundwater collecting under the home

The Solution

  • Crawl space drainage
  • 120-mil vapor barrier
  • Sump pump

The Impact

  • Healthier home
  • Protection of floor structure
  • 55% relative humidity in crawl space

Before Foundation Repair:

Floor Sinking Threatens Operations

Our experts observed visible sinking in the shop floor, which was beginning to impact operations.

If left unaddressed, the issue could have led to further structural damage and increased repair costs.

After Foundation Repair:

Helical Piers

To stabilize the settling shop floor, our crew installed 10 helical piers along the affected footing. In the image, you can see the pier brackets secured to the foundation. These steel piers advance deep into stable soil, transferring the building’s weight away from the failing surface soils. This approach not only halts movement—it can also lift settled areas back toward level—all with minimal disruption to the workspace.

Polyurethane Soil Stabilization

PolyRenewal™ Foam Injection

PolyRenewal™ foam injection was used to further reinforce and level the floor, ensuring long-term stability. One of the biggest hurdles was navigating city permitting requirements, but the Groundworks team worked efficiently to resolve these delays and keep the project moving forward.

Seeing the Positive Effects

With the shop floor successfully stabilized, the business was able to resume normal operations without any major interruptions. The owner expressed appreciation for the cost-effective and transparent approach taken by Groundworks, as well as the speed and efficiency of the repair.

Other Reviews for Our Foundation Repair Near You

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The crew did a great job. Thanks Michael Chris and Dennis

The crew did a great job. Thanks Michael Chris and Dennis

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David Alvarez… I could not have been more happy that you were the rep from Groundworks to check out my homes issues in regards to crawl…

David Alvarez… I could not have been more happy that you were the rep from Groundworks to check out my homes issues in regards to crawl spaces. Aside from responding back and forth via text and or phone calls regardless of the day and or hour he was on time, professional, and knowledgeable of more than just the issue I had at hand. I do not write reviews, not that guy, never have been,but for this man, regardless of whether I planned to use the company for the job or not he is more than deserving of a great review. If his company doesn't already know how much of an asset he is I would be shocked. I will be using groundworks for the job and that is because they are a reputable company and the trust that David brings to the table.

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Kevin Sweeney was knowledgeable about the waterproofing business he gave me a lots of valuable information. He also helped me repair my…

Kevin Sweeney was knowledgeable about the waterproofing business he gave me a lots of valuable information. He also helped me repair my screen door. He was very professional and patient. He needs a raise, he is the best. Thank for sending him out to me.

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The Groundwork guys did a great job. My crew was from Minnesota, Adam S, Justin S and Robert P worked hard and cleaned up the work site…

The Groundwork guys did a great job. My crew was from Minnesota, Adam S, Justin S and Robert P worked hard and cleaned up the work site very well.

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Angel Sanchez and his team did a great job. The showed up on time, explained to me what was going to happen and completed the job in the 2…

Angel Sanchez and his team did a great job. The showed up on time, explained to me what was going to happen and completed the job in the 2 days that was promised. Well done

Need Foundation Repair for Your Home?

Smiling worker in Groundworks uniform holding a level, standing in front of a company vehicle and houses.

Are you experiencing foundation issues in your commercial or residential property?

At Groundworks, we’ve helped homeowners across the country protect their homes. With industry-leading foundation solutions, we fix the problems you can’t see—before they become ones you can’t ignore.

Schedule your free inspection today and let our local experts help keep your home safe, stable, and dry.

Related Resources

Foundation Repair FAQs

Yes, foundation repair restores the stability and integrity of your building, preventing further damage. Solutions like helical piles and polyurethane injection provide long-lasting support for your foundation.

Foundation piers attach to your home’s footing. If your home doesn’t have a closed footing, modifications can be made. Consult a qualified foundation repair expert to help ensure your foundation is properly evaluated and factors like soil composition and local building codes are considered.  

Foundation piers are typically a permanent solution. Once installed correctly by a reputable foundation repair company, high-quality foundation piers can last for the lifetime of your home. Unlike temporary fixes such as patching or filling cracks, foundation piers provide a long-term solution to foundation problems and prevent future damage.