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Decking in Maryland

Durable Decking Expertly Installed in Columbia, Annapolis, Ellicott City, Severna Park & Other Communities Throughout Maryland

When it comes to decking, you need to know that you’re not only choosing a quality product, but one that will be properly installed by experts in the field. At Diamond Decks, we pride ourselves in meeting both of these requirements as we install decks. Since 1992, we have built beautiful decks for many residents of Columbia, Severna Park, Pasadena, and the surrounding Maryland communities—and we hope you’ll join our lengthy list of satisfied customers.

We only offer the finest, most durable decking options on the market to ensure that your deck will hold up for years, no matter what kind of weather may come its way. Our available products are created by some of the most trusted composite decking manufacturers in the industry, such as:

No matter which of our low-maintenance decking options you select, you can rely on our team of deck building experts to assemble your deck in a meticulous yet timely manner. We’re not only certified as a “Master Deck Professional” by the North American Deck and Railing Association, but we’re well-versed in developing custom designs that meet our customers’ needs and suit their homes perfectly. We also have an A+ rating from the Better Business Bureau, which reflects our commitment to outstanding customer care throughout the deck construction process.

Our Decking Services in Maryland

From start to finish, we have the decking services you need to create a custom, enviable deck, including:

  • Help choosing from a premium selection of decking materials
  • A consultation to choose from deck railing options
  • Assistance picking the perfect deck lighting
  • Deck design and plan refinement
  • Deck construction
  • Deck sealing
  • Installation of an under-deck drainage system
  • And more!

Why Choose Diamond Decks for Decking in Maryland?

If you’re tired of the “hard sell” tactics of the larger home improvement companies, then we are the company to work with. When you choose Diamond Decks & Home Improvement, you work directly with the owner throughout the design and construction process. We provide an on-site, stress-free design consultation and free estimate and tailor all service to suit your needs.

You can count on us to stick with you, from the initial design process to the last nail—and beyond. We take pride in our decks, using high-quality materials that last a lifetime. We don’t build cheap decks because we believe in quality over quantity.

Call Now for a Premium Deck Building Experience

Contact Diamond Decks today to find out more about the specific decking products that we offer to homeowners in Davidsonville, Hanover, Pasadena, Annapolis, and other areas of Maryland. Not only will we talk with you about your decking design options, but we can answer any questions you have about our other products and services, such as screened porch installation and patio construction. Call now for a free estimate!

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
3D model of a grey deck on a blue house - Deck Professionals in Glen Burnie - Diamond Decks
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