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Outdoor home improvements
that help bring
your dreams to life!

About Us

G1 Construction is a local South Australian based company, operating in Adelaide and surrounding suburbs specialising in bringing your outdoor dreams to life.


Whether it is a verandah, pergola deck or a carport we will design a concept that will meet your lifestyle and will compliment your home.


We utilise the latest design technology to help visualise the concept from the start, fabricate materials in-house using only 100% Australian products and achieve highest quality finish with our specialised and qualified installation teams on every project.

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Builders You Can Trust

High Quality Tradesmen


Concept Designs

95% Referral Rate

Our Happy Customers

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I needed a pergola with very specific requirements that needed special designing, and G1 absolutely nailed it, they even put the wires up for the vines. Looks absolutely amazing and the communication was excellent, beginning to end. Could not be happier.

Anna Dooland

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