Foundation Repair in Boulder

About Boulder

Boulder is a city at the base of the Flatirons in Boulder County, home to the University of Colorado Boulder. It sits at about 5,400 feet along the foothills.

Regional considerations

Parts of Colorado's Front Range are known for expansive clay soils and claystone bedrock that swell when wet and shrink as they dry. That movement can affect foundations, basement slabs, driveways and sidewalks, and it is one reason many local homes are built with deep foundations or floating basement slabs.

Front Range weather brings freeze-thaw cycles, spring snowmelt and summer storms. Keeping water away from the foundation with working gutters, extended downspouts, grading that slopes away from the house and careful irrigation near the foundation is a common first step before or alongside any repair.

Services Boulder visitors ask about

• Foundation Cracks: How to think about foundation cracks, which patterns tend to get attention, and what an evaluation usually looks at.
• Foundation Settlement: What causes foundation settlement, common warning signs, and how repair options are typically evaluated.
• Bowing Basement Walls: Why basement walls bow or lean, the warning signs, and the bracing and anchoring options homeowners often hear about.
• Foundation Pier Systems: An overview of the pier types used in foundation repair and how contractors typically choose between them.
• Basement Waterproofing: Interior and exterior basement waterproofing approaches, what each addresses, and questions to ask before hiring.
• Foundation Inspections: What a foundation evaluation usually includes, who performs it, and how to use the results.

Points to keep in mind

• Get multiple proposals for major repairs. More on foundation inspections.
• Ask about warranties and whether they transfer to a new owner. More on foundation settlement.
• Warranty terms vary widely. Read them carefully. More on foundation pier systems.
• Ask whether the system can stop further movement or attempt to straighten the wall. More on bowing basement walls.
• Expansive soils are common on the Front Range and can contribute to foundation movement. More on foundation cracks.
• Permits are often required for structural foundation work. More on foundation settlement.

How to prepare your inquiry

• Note when you first noticed the problem and whether it seems to be getting worse.
• Note where gutters and downspouts discharge and whether irrigation runs near the house.
• Have any inspection or engineer reports handy, such as from a home purchase.
• Say whether you are buying or selling the home, since timelines may matter.
• Take photos of cracks, gaps, sloping floors or sunken slabs, with a tape measure or coin in frame for scale.

Good questions to ask any provider

1. Would you recommend getting an engineer's evaluation?
2. What warranty do you provide?
3. Do you recommend an engineer's evaluation?
4. Is the movement ongoing, and how can we tell?
5. How will this affect my finished basement or landscaping?

Verify before you hire

Licensing, permit and insurance requirements are set by the state and local jurisdiction where the work happens, and they can differ between neighboring cities. Ask any provider which requirements apply in Boulder, and confirm details with the relevant agency when it matters.

Nearby areas

We also take inquiries from Fort Collins, Denver, Colorado Springs, Pueblo.