Custom Deck Builder Serving King County
Petra Decks designs and builds custom decks, replaces aging structures, and creates outdoor living spaces built for decades of lasting beauty, safety, and performance.
Based in Maple Valley, Petra Decks is a licensed custom deck builder serving homeowners throughout King County, WA. We design and build outdoor living spaces that combine structural integrity, lasting craftsmanship, and timeless design. Whether you're replacing an aging deck, building a new outdoor space, or planning a deck renovation, we create custom solutions tailored to your home, your lifestyle, and the demands of the Pacific Northwest climate.
Trusted Deck Builder in King County
✓ Licensed & Insured Washington Deck Contractor
✓ Structural-First Construction
✓ TimberTech Registered Contractor
✓ Composite • PVC • Cedar Decking
Why Homeowners Recommend Petra Decks
⭐⭐⭐⭐⭐ 5.0 Google Rating • Read what homeowners throughout King County are saying about Petra Decks.
Homeowners throughout Maple Valley and 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 →
See Our Completed Deck Projects
Every home is different, and every deck we build is designed around the homeowner's goals, property, and lifestyle. Browse recent projects throughout King County to see the quality and attention to detail that define Petra Decks.
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.
Our Most Popular Deck Building Services
Custom Deck Construction & Replacement
Build custom decks, replace aging structures, expand existing layouts, and install premium composite, PVC, or cedar decking. Every project is designed for long-term structural performance and built to current Washington building codes.
Covered Deck Construction
Enjoy your outdoor living space in every season with a custom covered deck designed for shade, weather protection, and year-round comfort. Each structure is engineered to complement your home and lifestyle.
Custom Deck Design
Professional deck design and planning tailored to your property, lifestyle, building codes, and material preferences before construction begins.
Our Proven Deck 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. Professional 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
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.
Deck Building Resources for Homeowners
Planning a new deck involves important decisions about design, materials, maintenance, permits, and construction. Our resource library helps homeowners make informed decisions before starting their project.
Custom Deck Builder Serving King County Homeowners
Petra Decks designs, builds, expands, and replaces custom decks for homeowners throughout King County. Whether you're building a brand-new deck, expanding your outdoor living space, or replacing an aging deck, every project is built with structural integrity, quality craftsmanship, and long-term performance in mind.
Based in Maple Valley, 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.
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.
Let's Build Your Outdoor Living Space
Whether you're replacing an aging deck, planning a new custom outdoor living area, or exploring ideas for a covered deck, Petra Decks is ready to help.
Our team provides honest recommendations, detailed proposals, and quality craftsmanship designed for long-term performance in the Pacific Northwest.
Request a Free On-Site Consultation today and let's start planning an outdoor space built around your home and lifestyle.