Redcastle Builders, Inc. You need a client-oriented builder to tackle your commercial or residential renovation. Redcastle Builders, Inc is a prime choice for kitchen remodeling, bathroom remodeling, and basement finishing work. We also provide deck installation services. We’ll listen to your requests and work hard to make our work match your vision. Once we’ve finished our work, we’ll clean up after ourselves so you can enjoy a neat, renovated space. Call 303-570-5706 now to speak with a seasoned general contractor.