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Our Contractors Build Decks That Last

Want a beautiful deck that won't sag, rot, warp, or fade? Semper Fi Roofing are your local deck building experts who install low-maintenance composite decks for a lifetime of beauty.

Our contractors install the best modern decking solutions available. We install all the parts as well, including railings, post wraps, transition boards, and caps.

We can connect you with high-performance decking materials made right here in the USA from quality manufacturer Genovations. This decking product is distinctly different from competing composites, which is why customers prefer it over anything else.

  • Faster to install
  • Cooler (won't trap heat)
  • Stronger
  • Lighter
  • ADA approved
  • Won't mold, stain, sag, crack or fade

Your New Deck Installed With Expertise

Our Milwaukee deck builders are trained by the manufacturer to install your new deck. Premium composite deck manufacturers require installers to go through training to ensure your deck does last a lifetime.

Improper installation can void the warranty, so it's important to contact our authorized installers who will get the job done right. We will make sure your new deck complies with local building codes and passes any inspections necessary.

Milwaukee Deck Building
Milwaukee Decking

Maintaining Your Easy-Care Deck

Once we install your new deck, you'll need to maintain it. Fortunately, it's extremely easy.

Avoid placing rubber or vinyl welcome mats or other toys, planters, and tarps on your new deck. The additives in these items can discolor the decking, which is common in all brands.

Remove snow with a broom or plastic shovel and use calcium chloride for ice removal. Never chop the ice or use sharp-edged shovels or tools to remove snow.

Keep dead organic matter off the surface, just wash away with your garden hose. Clean your deck when it's cool out during the evening rather than during the heat of the day.

If using a power washer, never set it above 1,500 PSI and keep the fan tip nozzle at least 12 inches above the deck surface.

Our Deck Building Gallery

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What Our Clients Are Saying:

We had a great experience with Semper Fi! They came out and spoke to our insurance company (we had hail damage). They walked us through every single step along the way [...]
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Semper Fi was very professional and answered our calls and questions in a timely manner. They completed the job (three roofs total including gutter guards) in one day [...]
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I had a wonderful experience with SemperFi on the job they did (new roof and siding). I enjoyed working with Vito and his crew. I can't say enough about how professional and polite [...]
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For more information about our Deck Installation Service in Milwaukee, then please call us at (262) 544-4885 or complete our


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