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Outstanding Deck Builders Serving Columbia, Ellicott City, Annapolis, Severna Park & Other Areas of Maryland

Deck builders are easy enough to find, but how can you be sure that you’re choosing someone who will construct your deck in a thorough and timely manner? If you live in Columbia, Ellicott City, Annapolis, Severna Park, or another community in Maryland, the answer is simple – turn to Diamond Decks.

There are many reasons to choose us as your deck or patio deck builders. We offer:

  • Excellent materials – We use pressure-treated wood as well as composite decking created by TimberTech, Fiberon, AZEK, Trex®, and other industry-leading decking manufacturers.
  • Dedicated crews – Unlike some other deck builders, Diamond Decks will assign a crew to your deck, and that group will continue on your project until it is completed. That means that you will always have our undivided attention during the deck building process.
  • Unparalleled customer service – We are a deck contractor that is absolutely committed to providing the best service in the area, so you can count on us to go the extra mile to create the deck of your dreams. This dedication has helped us earn an A+ rating from the Better Business Bureau.

If you’d interested in choosing the experts at Diamond Decks to be your deck builders, contact us today. We’ll not only give you a quote on your deck plans, but we can also give you more information about our other services, including patio installation and screen porch construction. We’re proud to serve homeowners living in Pasadena, Davidsonville, and Hanover, MD.

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
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