Design Builders, Inc. is based in Bethesda MD.  Based on geography, we service parts of Fairfax County, Arlington County, Loudoun County, Montgomery County, Howard County, Prince Georges County, as well as Northwest / Northeast Washington DC. Please contact us to confirm service to your area.  We only provide free estimates to those living within our service area. 

Screened porches, decks, rooftop decks, patios, and outdoor kitchens.

Design Builders, Inc. is a custom design-build firm headquartered in Bethesda, MD. Founded in 2006, the licensed, bonded, and insured outdoor design company has transformed hundreds of backyards in Northern Virginia, Montgomery County, Howard County, and northern Washington D.C, into luxurious outdoor living spaces. It specializes in uniquely designed decks, screened porches, and outdoor kitchens but is experienced in an array of home remodeling services, including rooftop decks and interior design. 

Testimonial from July 2020:

"I want to compliment your company for the excellent job your staff did on our porch. I also want to compliment the office folks we interacted with.

James provided a lot of helpful suggestions when we first met with him to discuss our design. We incorporated the vast majority of his suggestions into the final design and were very pleased with the final outcome.

Cathy was our project manager. She was extremely helpful in providing suggestions as to the choice of materials, and sent pictures and samples to make our decisions easier. She was always very prompt in getting back to us on any questions or issues that arose, and made sure that things moved along smoothly to keep the project on schedule. Thank you  !!"