Cassone Leasing Inc. is a certified Women-owned Business Enterprise (WBE), Disadvantaged Business Enterprise (DBE) and a family-operated business founded in 1976. We are an experienced, award-winning team of modular building professionals who can create a custom design with a cost-effective and efficient approach for all of our permanent and temporary modular building projects. Office Trailers, Modular Buildings, Storage Containers & More. If you’re not sure what you need or the best way to see your dreams and plans come to life, Cassone is there to help. For more information call or visit our website.