Cassillo Development | General Contractors & Roofing in Lancaster, NY 14086

Absolutely. As a full-service general contractor with over 20 years of experience, we specialize in managing complex projects that combine interior remodeling with new construction, like additions. President Phil Arnold oversees the entire process, coordinating all trades from foundation to finishes. This integrated approach ensures seamless design, consistent quality, and a single point of responsibility, making the project smoother for you.

Living and working here, we understand the specific challenges local roofs face, such as damage to ridge caps and underlayment from our seasonal weather. Our inspections pay close attention to these vulnerable areas. We use materials and installation techniques proven to withstand Western New York's conditions, ensuring a durable repair or replacement that protects your home long-term.

Yes, we do. Constructing guest houses or ADUs is a core part of our new structure construction services. We handle everything from design and permitting to the final build, applying the same detailed craftsmanship and project management we use for primary home additions and remodels. It's a great way to add flexible living space for family or rental income.