Foundation Repair & Basement Waterproofing in Denver-Boulder, CO
If your home is settling or heaving, you’re not alone. Foundation damage is common throughout north central Colorado, but you can restore your home’s safety and stability with the right repairs.
We’ve Merged! Complete Basement Systems and Peak Structural are now Groundworks.
We’re not just experts. We’re also your neighbors. We understand what the Colorado environment does to homes and their foundations. That’s why we go the extra mile.
Foundation Repair
Your Denver home is prone to foundation cracks, nail pops, and sticking doors and windows. Learn how the soil and weather have a big impact.
Concrete Lifting
Do you notice a sinking patio, sidewalk, or driveway? If so, you’re risking a serious tripping hazard.
Crawl Space Repair
Crawl Space encapsulation protects your home from water damage, high humidity, and mold growth. The experts at Groundworks can help.
Basement Waterproofing
Homeowners in Denver are familiar with a wet, moldy basement or crawl space. Learn how to repair problems permanently.
Groundworks Provides Professional Foundation and Crawl Space Repair
As the most populated city in Colorado, Denver homeowners deal with their share of foundation, waterproofing, and crawl space problems. If your home is experiencing foundation cracks, uneven floors, musty odors, or sunken concrete slabs, it’s likely the area’s soil and weather conditions are to blame.
Homes, both big and small, new and old, experience problems regardless of foundation type. The soil in Denver is poorly drained clay loam. This is one of the most problematic soil types for foundation construction. Clay soils absorb and hold water, causing molecules to expand. This added water content puts pressure on basement and crawl space walls, causing them to crack and bow inward. During dry periods, which are common since the area sees less than average rainfall per year, the clay loam soil shrinks, leaving voids that are unable to support a home. A sinking foundation leads to cracks and sloping floors throughout your home. Additionally, cracks provide the perfect entry point for water and cause costly damage.
Groundworks offers various waterproofing, foundation, and crawl space repair options. Our innovative, permanent solutions are backed by long-term transferable warranties for peace of mind. With more than 20 years of living and working in the Denver area, you can trust we aren’t going anywhere and will be there if you need us. Let one of our trained inspectors walk you through our custom solutions to solve your home’s unique problems.
Our Simple Process
Top-Rated Service
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Based on 130 reviews.
Groundworks services the following areas in Colorado
Reviews from our Denver Customers
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This team is fantastic! Mark first came to my home, assessed my needs and proposed a solution. During the preparation stage, Mark and other …
This team is fantastic! Mark first came to my home, assessed my needs and proposed a solution. During the preparation stage, Mark and other members of the team stayed in touch. On remediation day 1, Silvino contacted me regarding his arrival time. The excellent communication continued over the 2 days they were in my home. His team was polite, professional and extremely clean. They minimized the intrusion in my life, which isn't easy when you have jackhammers in your basement. Upon their exit, Silvino promised to send photos of the entire process. I highly recommend Groundworks!
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Had an old sump pump replaced with a modern system The experience was positive from start to finish. The initial inspector was exceedingly…
Had an old sump pump replaced with a modern system The experience was positive from start to finish. The initial inspector was exceedingly thorough, patient, fair, and able to give detailed yet easy to understand explanations. Luis and his installation team were highly experienced, conscientious, quick, and neat. Every single person I dealt with at Groundworks was good at their job, but on top of that, kind, communicative, and willing to go the extra mile. Highly recommended.
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Real Aces, "Anthony", "Jayden" & "John C."
Real Aces, "Anthony", "Jayden" & "John C."
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We had our driveway and front porch steps stabilized. Alexander Fancher is great to work with. He explained everything thoroughly and was…
We had our driveway and front porch steps stabilized. Alexander Fancher is great to work with. He explained everything thoroughly and was always on time and did what he said he was going to do. These days that is really appreciated. Alexander checked the whole driveway and not just the part that had sunk.
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I recently had the pleasure of working with Shane Ishmael from Groundworks. I was thoroughly impressed with the service and the…
I recently had the pleasure of working with Shane Ishmael from Groundworks. I was thoroughly impressed with the service and the professional estimate provided for a small job at my home. Although the cost was outside of my budget, I was thoroughly impressed by Shane's kindness, expertise, and if I were to seek another job in the future, I would not hesitate to hire Groundworks for my next job. Thank you Shane for a pleasant experience!
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On Friday, Jon and Seth came out to lift the driveway. These guys are awesome! Very professional and knowledgeable about their work. …
On Friday, Jon and Seth came out to lift the driveway. These guys are awesome! Very professional and knowledgeable about their work. Explained to me what was going to happen and answered all my questions. This morning, Jayden, Caitlyn and Mandi came out to seal the cracks on the driveway. It was great seeing an all female team. They explained what they were going to be doing and answered all my questions. They are very professional and knowledgeable about their work. Thanks Groundworks! Mary Pool
4686 Ivy Street
Denver, CO 80216
All times are listed in MT
- Mon
- 5:00am – 9:00pm
- Tue
- 5:00am – 9:00pm
- Wed
- 5:00am – 9:00pm
- Thu
- 5:00am – 9:00pm
- Fri
- 5:00am – 9:00pm
- Sat
- 6:00am – 9:00pm
- Sun
- 8:00am – 9:00pm