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New Castle County’s #1 Deck Builder

Are you in the market for a new deck for your property? Call the decking experts at Deck Masters LLC. (302) 234 2177

Welcome to our website

Your home is your castle, and if you want quality decking in New Castle County, there’s no better choice than Deck Masters LLC. We have over 20 years of experience installing weather-resistant, durable decking, porches, pergolas, and more. We offer year-round Deck Construction. We can take your vision and craft it into a reality that will give your home a sense of style and increase your curbside appeal. We stand behind all of our work and back our materials and deck installations with a transferable 25-year warranty to give you peace of mind. We’re licensed, bonded, insured, and standing by to transform your yard into an oasis. Deck Masters is proud to be a Trex Pro Installer. Once you are within 45 days of having your deck constructed, call for a free estimate.  Contact us now to find out how we can best serve you.

Service Guarantee
Licensed, Bonded, and Insured
20 Years Experience

Composite and Wood Deck options

Without a properly installed deck, you may find your recreation options are limited. We offer exceptional quality decks, pergolas, and more. We can transform your yard into a beautiful recreational space. All of our installations are durable, weather resistant, and guaranteed to last for decades. We specialize in installations of:

  • Decks and porches
  • Pergolas and benches
  • Low voltage lighting

We stand behind all of our work with a transferable 25-year warranty and pride ourselves on friendly service and clear communication. Don’t let another summer pass you by—enjoy the great weather with a custom deck from Deck Masters LLC. We’re Wilmington, DE’s, leading deck installation service.

Our satisfaction guarantee

When it comes to getting a new deck built, we understand that trust in a contractor is paramount. That’s why we offer a 25-year transferrable manufacturer warranty on all of our decks.  All construction jobs are owner supervised. We guarantee that upon completion and inspection of your new deck with proper maintenance and upkeep, your deck will last for decades to come. All bolts will be securely fastened, all decking will be secure, and all material will be installed according to manufactures specifications and/or preferred methods. While this warranty is limited by excessive weathering and rot, neglect, and natural disasters, we’ll ensure you feel comfortable and satisfied with our work.

Maintaining your new deck

When you purchase a deck from Deck Masters LLC you know you’re getting quality. We use only the finest materials for our decks and seating areas and have over two decades of experience. We want your deck to last you for many years to come, so we recommend the following care for the optimal protection of your new deck:

  • Be sure to clean your deck periodically but avoid using harsh chemicals like bleach
  • To avoid scratches to the deck use coasters on the bottom of your outdoor furniture and seating
  • We recommend you move plants and furniture occasionally to avoid fade spots on your deck

With these simple steps, you can keep your deck looking great for years to come. We’re happy to answer your questions. Once you’ve contracted with Deck Masters we will be happy to provide you with deck maintenance information. Get the most of your deck by contacting Deck Masters LLC today.

Get in Touch

Want more information about how we can build your dream deck? Let’s get connected.


Deck Masters LLC
123 S. Clifton Ave.
Wilmington, DE 19805

Phone: (302) 234 2177

Hours of operation
Monday – Friday: 8 a. m. – 8 p. m.
Saturday – Sunday: 10 a. m. – 3 p. m.

123 S Clifton Ave, Wilmington, DE 19805, USA

Enjoy your yard. Call us for expert deck installation! (302) 234 2177