Custom Deck Builder in King County, WA
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 and deck replacement, along with covered decks, deck expansions, design, decking upgrades, and railing installation. We work with quality composite, PVC, and cedar decking to create outdoor living spaces tailored to each home.
Why Homeowners Trust Petra Decks
✓ Licensed & Insured Washington Deck Contractor
✓ Backed by 25+ Years of Residential Framing & Construction Experience
✓ TimberTech Registered Contractor
✓ Specializing in Custom Deck Construction & Deck Replacement
✓ Experienced with Composite, PVC & Cedar Decking
✓ Clear Communication from Consultation to Final Walkthrough
✓ Trusted by Homeowners in Maple Valley and Throughout King County
What King County Homeowners Say About Petra Decks
⭐⭐⭐⭐⭐ 5.0 Google Ratings
Homeowners choose Petra Decks for quality craftsmanship, clear communication, attention to detail, and decks built for long-term performance.
Jonathan Y.
Deck Construction Project
⭐⭐⭐⭐⭐ Google Review
"Anas is a phenomenal deck builder - he's very communicative, pays close attention to detail, and patiently takes you through the process of building a deck. I will definitely be using him again for future projects!"
Eve de C.
Deck Replacement Project
⭐⭐⭐⭐⭐ Google Review
“We recently had our deck remodeled and couldn’t be happier with the experience. Anas was our main point of contact, and he was an absolute pleasure to work with. He was incredibly kind, offered thoughtful and practical advice, and demonstrated real expertise throughout the project. His attention to detail was evident at every step, and the final result shows it.”
Roger C.
Deck Replacement Project
⭐⭐⭐⭐⭐ Google Review
“Anas and his helper were outstanding in every way. Showing up on time, demolishing and hauling away our 30+ year old deck on the first day, providing all we wanted to know about materials including samples, and doing a beautiful redesign that we just love. I looked online for every deck builder near Covington, Black Diamond, and Maple Valley. And in Anas I found a man who really seems to enjoy and take pride in his craftsmanship.”
Custom Deck Services
Petra Decks offers a comprehensive range of deck services for King County homeowners, including new deck construction, deck replacement, covered decks, deck expansions, design, decking upgrades, and railing installation.
From building a new outdoor living space to improving an existing deck, we tailor each project to the home, property, and homeowner's needs.
Custom Deck Construction & Replacement
Build a custom deck, replace an aging structure, or expand your outdoor living space. Every project is planned and built for long-term structural performance and to meet applicable Washington building code requirements 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. Each covered deck is planned around your home, property, and outdoor living needs.
Premium Railing Installation
Complete your outdoor living space with durable, low-maintenance railing systems — aluminum, cable, composite, or wood, 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.
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.
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 proper framing, craftsmanship, moisture protection, and applicable 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.
Recent Deck Projects Throughout King County
Petra Decks has completed custom deck construction and deck replacement projects throughout King County, featuring composite, PVC, and cedar decking with a variety of railing systems.
Explore our completed projects to see the materials, design details, and craftsmanship behind each deck.
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 can help you plan a solution tailored to your home, property, and long-term goals.
From the initial consultation through the final walkthrough, we provide clear recommendations, detailed proposals, and quality craftsmanship throughout the project.
Frequently Asked Questions
How much does a new deck cost?
Deck cost depends on the size, materials, structural requirements, site conditions, railing system, stairs, and other custom features. Because every property is different, we provide detailed proposals after evaluating the project and discussing your goals.
Do you replace existing decks?
Yes. Petra Decks specializes in deck replacement, including removal of the existing deck, new framing when required, decking, stairs, railings, and other project-specific improvements. We evaluate the existing structure first to determine the appropriate scope of work.
What decking materials do you recommend?
We install composite, PVC, and cedar decking. The best choice depends on your budget, maintenance preferences, desired appearance, moisture exposure, and how you plan to use the deck. We help homeowners compare the options during project planning.
Do you install deck railings?
Yes. We install aluminum, cable, composite, and other railing systems for new deck construction and deck replacement projects. Railing recommendations depend on the deck design, desired views, maintenance preferences, and project requirements.
Do I need a permit to build or replace a deck?
Permit requirements depend on the deck's height, size, attachment to the home, and project scope. Petra Decks helps prepare required plans and drawings, coordinates inspections, and guides homeowners through the permitting process when permits are required.
How long does it take to build a new deck?
The timeline depends on the size and complexity of the deck, permitting requirements, material availability, site conditions, and weather. We discuss the anticipated construction schedule before work begins and keep homeowners informed throughout the project.
Serving Homeowners Throughout King County
Based in Maple Valley, Petra Decks provides custom deck construction and deck replacement throughout the Eastside, South King County, and Snoqualmie Valley.
Our service areas include Kent, Renton, Sammamish, Issaquah, Snoqualmie, and surrounding King County communities.