About PCF Construction Group

People Come First (PCF) Group serving the Seattle, Bellevue and surrounding areas. 

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Our Company

PCF was formerly known as USI Custom Outdoor Living. Our company originally specialized in an underdeck ceiling product called Undercover Systems. This product was patented and franchised in the late 90’s. By 2009, PCF purchased the franchise rights for the Pacific Northwest because Undercover Systems continued to prove its outperformance of other underdeck drainage systems nationwide. Our clients would rave about their Undercover System installation. As a result of PCF’s growing credibility, clients would frequently request other outdoor construction services that, at the time, were outside the scope of our specialty.

In response to this growing need from our clients, PCF began diligently networking, learning, and aligning a group of leading experts in each specialty of outdoor living. By 2013, PCF was ready to provide a more well-rounded menu of products and services that cater completely to outdoor living spaces for the entire Puget Sound region. Since then, PCF continues to seek growth opportunities in order to produce the best outcome for every client project. With that passion for growth, we have been able to recruit and retain some of the most skilled and experienced carpenters and builders in the area. Our team is unmatched. As we strive for excellence in everything we do, we are proud to be able to complete your dream outdoor living experience by making it a reality.

Whether your project is a complete outdoor living area or more focused project like an underdeck ceiling, deck, patio cover, railing system or the like, PCF can help. Feel free to request a complimentary design and estimate consultation by calling (206) 992-0364. For project ideas, peruse our photo gallery from satisfied clients we have served around the Puget Sound including Undercover Systems, Free Standing Roofs, Waterproof Pergolas, Deck Railing, Columns, Composite PVC Decking, Cedar Decking and much more.

PCF Group is the parent company for six divisions: Timberline Patio Covers, MasterDecks, Undercover Systems, Rescom Railing, Rock Electric, and ProAdmin Services.

Our Promise To You

At PCF Custom Outdoor Living we strive to provide you with the most professional experience possible. Our keys to delivering this high level of service ensure that you will be happy with every project.

  • ZQuality
  • ZReliability
  • ZCommunication
  • ZSafety
  • ZTidiness
  • ZIntegrity
Masterdecks decal on promises

Creating The Complete Outdoor Living Experience




  • Develop Our People
  • Build Complex Projects
  • Deliver Value
  • Foster Relationships
  • Lead Product Innovation
  • Seek Progressive Improvement


  • Quality
  • Reliability
  • Communication
  • Safety
  • Tidiness
  • Integrity


  • Act With Purpose
  • Do Your Best
  • Be Resourceful
  • Stay Positive
  • Come Prepared
  • Embrace Feedback


We build premier outdoor living spaces where friends and family come together. Our designs and craftsmanship transform dreams to reality where all seasons are enjoyed and relaxation is inspired. We do this by caring about our people, customers, and community.

Whether your project is a complete outdoor living area or an a la carte service, please feel free to request a complimentary design & estimate consultation.