Hardscape Design & Installation

A well designed and installed hard-scape patio or sidewalk using some of today’s manufactured pavers and wall systems or natural stone is just the thing to add a whole new dimension to your property.We have the experience, equipment, and manpower to construct the hardscape (decks, patios, retaining walls, walkways, etc.) that you have always wanted. We use the most progressive technology available, highest quality of materials, and we are manufacturer-certified installers. We proudly stand behind our work and offer not only a warranty but a satisfaction guarantee as well.

Gate Installation & Repair Services

We pride ourselves on our excellent service reputation. First, by designing and building quality into all of our automatic gate systems and second by insuring extreme reliability allowing us to offer our comprehensive maintenance and service agreements that are very cost effective. Our system designers will be glad to provide technical assistance and if so requested will offer a selection of automatic gate systems to enable our customers to select, not settle, for the best possible solution for their own individual automatic gate system.

Custom Fire Pits & Fireplaces

The process of fire pit installation starts with a meeting with you to help our designers understand your property, and how you want to upgrade it. We’ll come up with a customized fire feature design to make sure it’s exactly what you want.  After you are completely satisfied with our landscape design and the budget, our professional team begins construction with high-quality materials to make your fire pit vision a reality. We will complete your project quickly and without cutting corners, so you can get to enjoying your new backyard fire pit as soon as possible.



  • Driveways

  • Stone Patios

  • Walkways

  • Retaining Walls

  • Terrace Gardens

  • Landscape Design

  • Concrete Work

  • Interlocking Pavers
  • Water Features & Pools

  • Fencing & Gates
  • Exterior Kitchens

  • Decking & Outside Lounges

  • Trees & Plants
  • Gate Installations
  • Barrier & Security Gates
  • Parking Gates
  • Remote Control Gates
  • Gate Transmitters & Keypads
  • Commercial Services
  • Residential Services

Contact Us

Are you looking for Hardscape Design & Installation services? Or Gate Installation or Repair? Feel free to give us a call, email us or fill out the contact form. Get a FREE ESTIMATE today! We are here to answer any of your questions.

Supremax Construction LLC

Diego Costa

13110 NE 177th PL. #325, Woodinville, WA 98072
Direct: 425.633.7927

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