Mammoth Restoration & Construction: Damage Restoration & Remodeling in Lancaster, PA

In Lancaster, window leak water intrusion and groundwater seepage are frequent problems, especially in older homes near areas like Lancaster Central Market or historic neighborhoods. Our team starts with a thorough inspection to identify the source—whether it's a failed window seal, foundation crack, or HVAC condensate overflow. We then perform targeted drying, sealing, and repairs to prevent mold growth and structural damage. For groundwater issues, we may recommend exterior drainage solutions or interior waterproofing, depending on your home's specific needs.

Yes, we handle new structure construction, including modular and manufactured homes, as well as guest houses or ADUs. For Lancaster homeowners, we coordinate with local zoning and permitting processes, ensuring your project meets city or county requirements. Whether you're adding a backyard ADU near Franklin & Marshall College or building a modular home in a new development, we manage the entire construction from foundation to finish.

During bathroom remodeling, we prioritize moisture-resistant materials and proper waterproofing. Our team ensures correct installation of shower pans, tile backer boards, and ventilation to reduce humidity. We also inspect for hidden leaks from plumbing or old window seals, which are common in Lancaster homes. This proactive approach helps avoid the need for future restoration services.