Diamond Decks Services

We’ve made a name for ourselves in the Maryland area providing high-quality decks, patios, screen enclosures, hardscapes, and so much more. Diamond Decks boasts not only masterful construction but also great customer service. We can also provide design or redesign services for your deck, patio, or hardscape.

We use only top-quality products by manufacturers like Fiberon®, AZEK®, TREX®, and TimberTech® because our experience has taught us that these materials make for the highest-quality and longest-lasting decks and patios.

If you’re interested in learning more or just inquiring about your options, contact Diamond Decks today!

DeckDeck Design and Deck Building

We started with decks and we’re proud to be certified as master deck builders through the North American Deck and Railing Association (NADRA), an industry group that promotes safe, affordable, and high-quality deck building. We don’t build cheap decks because we believe in quality over quantity. And that’s why we provide a five-year warranty for our products—five times the industry standard.

Deck Cleaning and Sealing

Diamond Decks is your solution for keeping your existing deck looking great year after year. Our deck restoration and maintenance crew uses only the best available cleaners and sealants and we have over 20 years of experience in maintaining:

  • Decks
  • Patios
  • Fencing
  • Vinyl siding

Paver Patios and Walls

Let us create a unique paver patio for you. Because we are professional deck builders and general contractors, we can complement your patio with a sitting wall, a built-in kitchen, or even a fire pit, and you can be confident in the quality and durability of these additions. We can also add lights, walkways, and retaining walls to fit your landscaping design needs for a complete look.

For the best quality work, we install products by:

Screened Decks and Open Porches

We can turn your open deck into a screened porch using low-maintenance products to provide year-round use. With our materials, you don’t have to paint or stain your screened porch and you can easily replace the screens without having to remove the trim boards.

For your convenience, we can provide a basic screened porch with an open ceiling or can complete the project with a beaded vinyl ceiling, skylights, and ceiling fans.

DreamspacE® Four-Season Patio Enclosures


Diamond Decks is pleased to collaborate with DreamspacE® to provide incredible all-season sunrooms for our customers. We chose DreamspacE® patio enclosures because of their wealth of features, high-quality materials, and variety of options.

brun3Landscape, Deck and Patio Lighting

We have a lot of experience providing custom lighting installation and design for a variety of outdoor spaces. We see these accents as an essential element of a great deck, patio, or hardscape and will work hard to provide lighting that matches the beauty of your new landscape.

Learn More About Our Services

We are proud to provide incredible customer service from the first phone call to the last nail. If you’re interested in learning more or just inquiring about your options, contact Diamond Decks today! We’ll be glad to speak to you.

Our Service Area

We build amazing custom decks and outdoor environments throughout Maryland, including: Annapolis, Bethesda, Columbia, Crofton, Davidsonville, Elkridge, Ellicott City, Frederick, Gaithersburg, Gambrills, Hanover, Millersville, Olney, Pasadena, Potomac, Rockville, Severn, Severna Park, Silver Spring, Upper Marlboro.