Remodeling | crossings-at-bethany | Bethany Beach, DE

Our work speaks for us

Quality workmanship starts here

Mark Dieste Design Build LLC specializes in distinctive design and quality construction. From bungalow renovations

to custom dream homes, we focus on the details that are the hallmarks of fine construction.

Let us make your house a home  

There’s more to your house than the square footage and number of bathrooms. Your house is a place that is yours alone - an investment for your family.  


We are proud to work with you to design a home that embraces your lifestyle, your family, and your budget. We pay attention to all the details, both big and small, that make a house your home.    

Call us today

Schedule your in-home consultation  

We're ready to get started on your custom project, we're

you're ready to start.  

“You made what could have been a traumatic experience into a genuine pleasure.”

- Maureen and George W.  

Let us help you create to home of your dreams.  

Contact Jennifer Dieste to learn more.


See some of our custom work by viewing our gallery, or

Call Jennifer Dieste 302-539-9646  or

cta1 kitchen room