To repair a foundation on a historic home without compromising its value, we utilize specialized, minimally invasive techniques that prioritize material integrity and reversibility. Maintaining value requires balancing modern engineering with traditional preservation principles.

Our approach focuses on several key strategies:

• Minimal Intervention: We advocate for methods like helical pier stabilization. These screw-like piers are driven into deep, stable soil to anchor the structure with minimal vibration or excavation, protecting fragile historic masonry.
• Preservation of Materials: When addressing stone foundations, we use lime-based mortar for repointing. Unlike modern Portland cement, lime mortar is breathable and sacrificial, meaning it will erode before the historic stone does, preventing permanent damage like spalling.
• Structural Underpinning: If the existing footings have settled, we use structural underpinning to transfer the weight to competent soil. We ensure these interventions are designed to be as unobtrusive as possible to retain the home’s original character.
• Compliance and Documentation: Historic homes in the Centennial and Denver metro area are often subject to strict building codes and historic district permit requirements. We handle the complex permitting process and ensure all work aligns with International Code Council (ICC) guidelines for existing structures.

Because every historic structure is unique, a professional site assessment is the first step to prevent inappropriate repairs that could devalue the property. Let us help you get your project started by evaluating your home’s specific needs.

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Disclaimers: Estimates are preliminary and subject to change after site inspection and a full scope review. Please consult a licensed contractor for definitive advice; verify licensure with the Colorado Department of Regulatory Agencies (DORA). Project outcomes and timelines may vary based on site conditions, permitting, material availability, and unforeseen issues. Permit, inspection, and fee requirements vary by jurisdiction and may affect schedule and cost.

• Historic Foundation Restoration: Essential Guide to Underpinning