Cornerstone has been building Orange County's finest decks, patio covers, pergolas and balconies for over the last 25 years. Cornerstone Custom Decks and Patio Covers is your local award winning premium deck and patio cover builder. Cornerstone will take your outdoor living space dream from design to reality. We specialize in custom decks, balconies, patio covers and more. Cornerstone is a local, family owned and operated deck and patio cover contractor in Orange County, CA. We are what's next in outdoor living.

What's new?

San Clemente waterproof second story balcony. What a view! 🍊 Glass railing. Heaters. Waterproof. Recessed lights. Ceiling fan #sanclemente #orangecounty

Posted on Mar 10, 2021  •  Facebook

I love building awesome decks 🍊 #orangecounty

Posted on Dec 17, 2020  •  Facebook

Trex deck ready for Christmas 🎄 lights and lots of friends 🍊 Orange County

Posted on Dec 15, 2020  •  Facebook

Great reviews are always a blessing 🙌🏽

Posted on Dec 02, 2020  •  Facebook

Mid process on this 🍊 Orange County county deck. Really liking the fortress evolutions steel framing. 👍🏽 Time for the pavers company to do their thing and then we come back and finish

Posted on Nov 14, 2020  •  Facebook

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