Classic &
Contemporary
Decks

 

A New Deck.
A New Life

 

Your Social
Outdoor Space

1
1
Close up shot of wooden stairs in a house

Welcome to Triple A Decking, LLC!

WHAT WE DO
With a storied history as well as countless decks and pergolas on display in Bismarck, Mandan and Greater part of North Dakota, there’s no doubt that Triple A Decking, LLC is a top choice for whatever deck or pergola work you need done. We aim to excel, and we always deliver.

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Our Products

Triple A Decking, LLC is proud to use Azek, Deckorators and TimberTech products for all our decks. We offer a variety of materials including fiberglass, aluminum and steel for our pergolas. Check below to learn more about the products that we use.

Decorators

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Pergolas & Privacy Screens

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Westbury Aluminum Products

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Deck Tiles

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Steel Deck Frames

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Timbertech

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20

Years of Experience

8,450

Happy Customer

75

Members

250

Completed Project

20

Years of Experience

8,450

Happy Customer

75

Members

250

Completed Project
What We Do

Check
Our Services

Our custom deck and pergola services are designed to be comprehensive, and take care of any need you might have. As a premiere deck builder, we offer quality workmanship and pay attention to the finer details. Our decks are well built, low maintenance and built to last. Click below to read the specifics about what we do.

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WHY CLIENTS LOVE US

Excellent
Based on 10 reviews
Catonmyhead
Catonmyhead
2021-10-04
Gary did a fantastic job with the deck on our new house! We installed a 14'x16' timber tech/azek maintenance free deck with a steel frame. It looks amazing! This is the second maintenance free deck we've had built; Gary's prices were competitive and I'm happier with the quality this time around. And while I don't know a ton about decks, every building professional we've had in our back yard since has commented on how amazing our deck is and how perfectly it was installed. I DEFINITELY recommend Triple A Decking!
Adria Ridl
Adria Ridl
2021-06-02
Gary was fantastic! Could not be happier with the stairs he added to our patio. He was so accommodating to our requests, easy to work with and completed the job promptly. Highly recommend Gary!!
Robert Lundgren
Robert Lundgren
2020-12-16
Gary did an outstanding job repairing our deck. His professionalism and quality of work strengthened our existing deck. He was very fair in price and a pleasure to work with. I give Triple A Decking my highest endorsement.
Mary Kaye Hjelle
Mary Kaye Hjelle
2020-11-07
We can't say enough about the great job Gary did building our deck. Gary was patient and helped us through the design process. The quality of his work is top notch with great attention to detail. He has a great work ethic.
Lindsey Hale
Lindsey Hale
2019-07-22
Gary did an amazing job on our deck! We had previously started t build our deck ourselves and we asked him to take a look at it and he came right over and was very accommodating. He was able to fix what we had done already and make everything up to code! He definitely went above and beyond then what we expected and was very professional. He is very detailed and he definitely knew exactly what and how to do everything!! I highly highly recommend him with any decking services! Gary did an amazing job! 😊
Caitlin Evans
Caitlin Evans
2018-10-05
Thank you for building such a beautiful deck!
Sarah Francetich
Sarah Francetich
2018-08-30
Gary does fantastic work. He so was patient and accommodating from start to finish. He went above and beyond what we expected. His attention to detail was fantastic. He is truly an expert in his field. We look forward to enjoying our deck for many, many years to come.
David Shapiro - Motor Club of America
David Shapiro - Motor Club of America
2018-05-28
Classy and professional act all the way
Trampus Braaten
Trampus Braaten
2018-04-27
Had 2 decks built by Triple A decking. Amazing attention to detail and beautiful craftsmanship. Would highly recommend Gary and Triple A Decking!