Drennen Custom Contracting (Radon and Roofing)

Drennen Custom Contracting (Radon and Roofing) helps Fort Collins homeowners protect their homes from the roof down with expert repairs, replacements, and radon safety solutions. As a Roofing contractor, they provide detailed inspections, leak fixes, storm-damage assessments, and full replacements—ask for a photo-filled report, material options, and a clear timeline before work begins. As an Environmental health service, they handle radon testing and mitigation (including sub-slab systems and crawlspace sealing) and provide post-mitigation verification—request a written plan with target post-mitigation levels and warranty terms. As a Construction company, they manage permits, keep sites clean, and coordinate schedules—call to book a no-obligation estimate, ask about financing, and see if they can do a same-week inspection.