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Jim and CC H.

Posted on: April 16, 2018

We highly recommend Diamond Decks. We Contracted with owner Bill Zinnert in the Spring of 2011 to build our combination composite deck, screened porch and paver patio. Bill was a pleasure to work with every step of the way, from pre-contract discussions through final payment and project completion. He’s knowledgeable, professional, amicable and dependable. He directly oversaw his labor crews, who themselves are very skilled and diligent, during every phase of the project. He started our project on time and worked steadily until it was completed…no lags. Our project turned out exactly as we had imagined and hoped for, and the quality of the craftsmanship is very good. Bill offers a wide range of materials along with his opinions on pros and cons, but with no pressure to buy any other product over another. Diamond Decks combination of quality, professionalism, work ethic, friendliness, trustworthiness, and pricing are hard to beat.

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
patio professionals in laurel
Spend Cool Fall Nights on Your New Custom Patio!

If you are like many other people, your first thought of fall may be falling leaves…