Treeline Construction

Treeline Construction Treeline Construction is an award-winning construction company dedicated to building for families in Anchorage and the surrounding areas.

Specializing in custom decks and docks, we are passionate about creating lasting spaces where memories are made. Treeline Construction creates living spaces you will love to live on. Chosen 3 years in a row as a Top 12 Deck Company in the Nation by the Trex Company, we not only competes in the industry, but we set the standard of excellence in both quality construction and customer service.

First impressions matter and this front entry is now built to make one.
05/28/2026

First impressions matter and this front entry is now built to make one.

Built to fit the landscape. This cedar deck build in Big Lake was designed and framed with custom cutouts around 3 exist...
05/27/2026

Built to fit the landscape.

This cedar deck build in Big Lake was designed and framed with custom cutouts around 3 existing trees to keep the natural character of this property intact and complement this stunning Alaskan view.

05/12/2026

Another build ready to be enjoyed.

That face when the weather hits 50° and deck season is right around the corner.
05/01/2026

That face when the weather hits 50° and deck season is right around the corner.

04/28/2026

Another week with our great crew.

A closer look at the Trex Signature Aluminum Railing system.
04/27/2026

A closer look at the Trex Signature Aluminum Railing system.

04/21/2026

Our crew installing a Trex Signature aluminum railing system and dialing in some finishing touches on this clients build out in valley.

Decking: Trex Toasted Sand

The views from site ✨
04/16/2026

The views from site ✨


Lines. Curves. Details
04/15/2026

Lines. Curves. Details

04/15/2026

Why is the space under your deck always wet?

Most decks aren’t built to manage water which means everything below ends up soaked, muddy, and unusable. But with the right system in place, that space can stay dry, protected, and actually become functional.

With an under-deck roofing system, you’re not just preventing rot, you are also creating more usable space for storage, seating, or whatever fits your lifestyle.

Save this if you’ve ever dealt with water under your deck. 



Address

11341 Olive Lane
Anchorage, AK
99515

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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