Undercover Systems Carports

What is a Carport?

Undercover Systems Carports is the easy, affordable solution for adding dry parking space to your home. We custom design each space to suit your needs. Be it a two- or four-post system, our experts will ensure that you end up with a carport that is perfect for you.

Areas we serve

We service the Greater Seattle and Bellevue areas, as far south as Olympia and as far north as Bellingham. Estimates are free and you will have a bid in-hand before the estimator leaves your home.

Why Undercover Systems?

Don’t rely on aluminum or plastic kits – our system is made of 22-gauge galvanized steel and is warrantied for life against leaks! Undercover Systems has been in business since 1997 and is sold nationwide. The success of this product is in the patented interlocking panel and gutter system. Unlike many polycarbonate or aluminum systems, Undercover Systems panels are removable for easy access and cleaning. This unique quality will make it the last system you will ever have to purchase!


If you are wanting a more customized space, you can add recessed lighting, fans or heaters to keep your carport bright and warm, suitable for all Western Washington weather.

As a full service contracting company, we can also offer add-ons like post wrapping and waterproof pergolas to further customize your carport, making it look like it was always an extension of your home.


COVID-19 Update: If you are in need of any of our contracting services or any emergency repairs, we can do it. To keep you and our workers safe USI Custom Outdoor Living has established a social distancing policy, and we don’t have to enter your home to do work. We are also 100% paperless, allowing you to make payments, and e-sign all your documents from your phone or computer using BuilderTrend. Have questions, please feel free to call!