Mark Dieste Design Build, LLC

Dedicated to the Bethany Beach, DE community since 1995

Mark Dieste Design Build, LLC is a family-owned custom homebuilding company with over 20 years of experience. When we first began building homes, we had one goal in mind—to build our clients beautiful spaces where they could enjoy the beach. Vacations are a precious time to spend with family and friends, and we wanted to create homes that enhanced that time.

Since our journey began in 1995, we’ve completed over 100 custom homes and remodels. To get started on your own custom home, call us today. We’ll show you why other clients love our services.

3 reasons to trust your custom home to Mark Dieste Design Build

3 reasons to trust your custom home to Mark Dieste Design Build

Mark Dieste Design Build is committed to providing safe, luxurious custom homes to our clients. We believe in our mission and our talented craftsmen. Here’s why you should, too:

  1. After choosing Mark Dieste Design Build, your satisfaction becomes our top priority.
  2. We work one-on-one with you throughout the homebuilding entire process.
  3. We check our work thoroughly to make sure everything we build is ready for you and your family.

Visit the Testimonials page to read our clients’ reviews. We earned their trust—give us a chance to earn yours, too.