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Patio Deck Options for Homeowners in Columbia, Ellicott City, Annapolis, Severna Park & Throughout Maryland

If adding a patio deck to your home is on your to-do list, Diamond Decks can help cross it off. Since we first began serving Maryland homeowners in 1992, we have created thousands of decks, honing our installation skills along the way. Whether you’re in Columbia, Ellicott City, Annapolis, or Severna Park, MD, we’re ready to create a customized deck that is built to suit your intended uses.

When we construct a patio deck, our focus is always on ensuring the durability and longevity of the addition, so we only utilize some of the finest decking materialsaround. If you prefer wood decking, our pressure-treated, eased-edge lumber is one of the best choices available to you. On the other hand, if you’re looking for a patio deck that requires minimal maintenance, we also offer many composite decking options to choose from. Our selection includes products created by some of the most trusted manufacturers in the industry, such as:

  • AZEK
  • Trex
  • TimberTech
  • Fiberon
  • Shoreline
  • And others

Once you choose the material that best matches your aesthetic taste and practical needs, our experienced installers can begin creating your patio deck. From the time our deck builders begin construction to the time you set foot on your newly finished deck, our team will pay attention to even the minutest details in an effort to provide you with the patio deck you’ve been dreaming of. But you don’t have to take our word for it – simply look to our designation as a North American Deck and Railing Association Master Deck Professional or to our outstanding A+ rating from the Better Business Bureau. Better yet, you can request to see testimonials from our many happy former customers.

Contact Diamond Decks today to get started on your new patio deck.  Also, be sure to ask about the other services we provide for residents of Columbia, Ellicott City, Annapolis, Severna Park, and other areas of Maryland, including everything from patio construction to deck cleaning, and more.

Diamond Decks200 Verified Reviews


  • "My wife and I are very pleased with our recent experience with Diamond Decks. Our interaction with everyone from the company was great from the schedulers on the phone to the men who did the work. William remained in close communication with us until the job was completed and we were satisfied. The deck itself is beautiful and of excellent quality. We will be recommending Diamond Decks to everyone we know. -Kev Mitchell, Piney Orchard, MD"
    Customer: Kevin and Winnie
    Address: Odenton, Maryland
    Date: 07/18/2017
deck professionals in Hanover
Creating a Custom Deck Design

When putting in a new deck, there are tons of decisions to make and options to…