Custom Deck Builder Serving King County
Petra Decks is a licensed and insured custom deck builder based in Maple Valley, serving homeowners throughout King County. We specialize in custom deck construction, structural deck replacement, covered decks, and premium outdoor living spaces built for lasting beauty, safety, and performance.
Why Homeowners in King County Trust Petra Decks:
✓Licensed & Insured Washington Deck Contractor
✓ 25+ Years of Deck Building Experience
✓ TimberTech Registered Contractor
✓ Structural-First Construction Built to Washington Building Codes
✓ Specialists in Composite, PVC & Cedar Decking
✓ Clear Communication from Consultation Through Final Walkthrough
✓ Trusted by Homeowners in Throughout King County
Every project is built with long-term structural performance, clear communication, and attention to detail from the first consultation through the final walkthrough.
See What Homeowners Are Saying About Petra Decks
⭐⭐⭐⭐⭐ 5.0 Google Rating • Read what homeowners throughout King County are saying about Petra Decks.
Homeowners throughout King County trust Petra Decks for quality craftsmanship, clear communication, and outdoor living spaces built to last.
Jonathan Y.
PVC Deck Construction Project
⭐⭐⭐⭐⭐ Google Review
"Anas is a phenomenal deck builder. He's communicative, pays close attention to detail, and walks you through every step of the process. We'd definitely choose Petra Decks again."
Eve de C.
PVC Decking Replacement Project
⭐⭐⭐⭐⭐ Google Review
“We recently had our deck remodeled and couldn't be happier. Anas provided thoughtful advice, excellent communication, and the finished result exceeded our expectations.”
Andy T.
Composite Deck Replacement Project
⭐⭐⭐⭐⭐ Google Review
“We were very impressed and happy with Petra Decks. They listened to what we wanted and offered helpful suggestions and comments. They finished our deck on time and within the estimated cost.”
Read All Google Reviews →
Limited-Time Summer Savings
Save $1,000 on qualifying deck construction, replacement, and remodeling projects through July 30, 2026.
Schedule your consultation this summer and learn which solution is the best long-term fit for your property.
Signs It May Be Time to Replace Your Deck
Older decks in King County often experience:
• Soft or rotting structural framing
• Rot around ledger connections
• Aging pressure-treated decking
• Unsafe stairs
• Worn railings
• Decks built under outdated building standards
Not every deck needs a complete replacement. We begin every project with a structural inspection of the framing, footings, ledger connection, and support system to determine whether resurfacing or a full structural deck replacement is the safest and most cost-effective long-term solution.
Custom Deck Services for King County Homeowners
From custom deck construction and structural replacement to covered decks, design, and premium decking systems, Petra Decks provides complete outdoor living solutions for homeowners throughout King County.
Custom Deck Construction & Replacement
Build a custom deck, replace an aging structure, or expand your outdoor living space. Every project is engineered for long-term structural performance and built to current Washington building codes using premium composite, PVC, or cedar decking
Covered Deck Construction
Extend your outdoor living season with a custom covered deck designed for shade, weather protection, and year-round comfort. Every structure is engineered to complement your home and lifestyle.
Premium Decking & Railing Installation
Complete your outdoor living space with premium composite, PVC, or cedar decking paired with aluminum, cable, composite, or wood railing systems. We install durable, low-maintenance products selected for long-term beauty and performance.
Custom Deck Design
Every successful deck starts with a thoughtful design. We create custom layouts tailored to your property, lifestyle, material preferences, and Washington building code requirements before construction begins.
Our Deck Design & Construction Process
1. Consultation & Site Evaluation
Meet at your home to discuss goals and evaluate the project.
2. Design & Material Selection
We develop a custom layout, recommend decking and railing materials, and prepare a detailed proposal.
3. Expert Construction
Our experienced crew builds your deck with attention to structural integrity, craftsmanship, and building code requirements.
4. Final Walkthrough
We review the completed project with you, answer any questions, and ensure every detail meets your expectations.
Premium Decking & Railing Brands We Install in King County
We install premium PVC, Composite decking and railing systems from trusted manufacturers selected for durability, low maintenance, and long-term performance in the Pacific Northwest.
Browse Our Custom Deck Projects Throughout King County
Every deck we build is designed around the homeowner's property, lifestyle, and long-term goals. Based in Maple Valley, Petra Decks has completed custom deck projects throughout King County. Browse our portfolio to see the craftsmanship, structural-first approach, and attention to detail that define our work.
Start Planning Your Custom Deck Project
Whether you're planning a new custom deck, replacing an aging structure, or creating a covered outdoor living space, Petra Decks is here to help.
From the initial consultation to the final walkthrough, we provide honest recommendations, detailed proposals, and quality craftsmanship tailored to your home, property, and long-term goals.
Schedule your free on-site consultation today and let's build an outdoor living space designed for lasting beauty, safety, and performance.
Frequently Asked Questions
How much does a new deck cost?
Every project is different. Pricing depends on deck size, materials, site conditions, structural requirements, and custom features. We provide detailed proposals after an on-site consultation.
Do you build custom decks?
Yes. Every deck is designed specifically for your home, property, and lifestyle rather than using pre-designed layouts.
What decking materials do you recommend?
We install composite, PVC, and cedar decking. During your consultation, we'll explain the advantages of each material based on your budget, maintenance preferences, and design goals.
Do you replace existing decks?
Yes. We specialize in complete deck replacement, including structural framing, stairs, railings, and upgraded outdoor living spaces.
Do you install deck railings?
Yes. We install aluminum, cable, composite, and custom railing systems for both new construction and existing decks.
Which areas do you serve?
We proudly serve homeowners throughout King County, including Maple Valley, Kent, Auburn, Sammamish, Renton, Snoqualmie, North Bend, Black Diamond, Covington, Newcastle, Bellevue, and surrounding communities.
Custom Deck Builder Serving King County
Petra Decks is a licensed and insured custom deck builder based in Maple Valley, serving homeowners throughout King County. We specialize in custom deck construction, structural deck replacement, and premium outdoor living spaces built for lasting beauty, safety, and performance.
Every project begins with a thorough site evaluation to understand your property's layout, structural requirements, drainage, and long-term goals. From custom deck design and engineered construction to premium decking and railing installation, we build outdoor spaces designed to perform reliably in the Pacific Northwest.
From hillside properties and wooded lots to established neighborhoods and newer developments, every deck is designed around your home's unique site conditions and long-term performance goals.
We proudly serve homeowners throughout King County, including Maple Valley, Kent, Auburn, Renton, Sammamish, Snoqualmie, North Bend, Black Diamond, Covington, Newcastle, Redmond, and nearby communities.