Our Services

Looking to expand your living space and add value to your Seattle home? A professionally designed deck transforms your backyard into a functional outdoor retreat perfect for entertaining, relaxing, or simply enjoying the Pacific Northwest lifestyle. At Alki Deck Builders, we specialize in residential decking solutions tailored to Seattle’s unique climate and terrain. Whether you’re envisioning a simple platform deck or a multi-level masterpiece with custom features, our team brings your outdoor vision to life with precision craftsmanship and attention to detail.

An outdoor fireplace transforms your backyard into a destination where warmth, ambiance, and comfort come together seamlessly. At Alki Deck Builders, we specialize in designing and constructing custom fireplace features that match your home’s architecture, fit your outdoor space, and reflect your personal style. Whether you’re looking to create an intimate gathering spot for family evenings or an impressive centerpiece for entertaining guests, our team brings the expertise and craftsmanship needed to bring your vision to life. Serving homeowners throughout Seattle, WA, we understand the unique climate considerations and design preferences that make Pacific Northwest outdoor living special, and we’re committed to delivering results that exceed expectations.

There’s something special about cooking and gathering outdoors. Whether it’s a weekend barbecue with friends or a quiet dinner under the stars, an outdoor kitchen makes these moments better. At Alki Deck Builders, we’ve spent years helping Seattle, WA homeowners create cooking spaces that work as hard as they do. We know the Pacific Northwest weather, understand what materials hold up over time, and design layouts that make sense for how you actually use your space. From the first conversation about what you want to the final walkthrough when everything’s ready, our focus stays on building something you’ll love using for years to come.

A personal wellness space in your own backyard changes everything. Whether you’re looking to unwind after long days, support recovery after workouts, or simply create a healthy routine you’ll actually stick to, an outdoor sauna gives you that private retreat without leaving home. At Alki Deck Builders, we’ve helped Seattle, WA homeowners add these specialized wellness features to their properties with careful attention to design, construction quality, and the unique considerations that come with our Pacific Northwest climate. From selecting the right heating system to choosing materials that hold up beautifully over time, we handle every detail so you end up with a sauna that works perfectly for your space and lifestyle.

Making decisions about a major outdoor project is easier when you can actually see what you’re getting. That’s where 3D deck design comes in. At Alki Deck Builders, we create detailed digital models that show exactly how your finished deck will look in your actual space. No more guessing about dimensions, trying to imagine how different materials will appear together, or wondering if that layout will really work. You’ll see realistic renderings from multiple angles, make adjustments until everything’s perfect, and move forward with complete confidence. For Seattle, WA property owners planning deck projects, this visualization technology has become an essential part of our design process, eliminating surprises and ensuring the final result matches your vision exactly.

A well-designed pergola does more than provide shade. It defines your outdoor space, creates visual interest, and gives you a reason to spend more time outside. At Alki Deck Builders, we specialize in creating custom pergolas that match your home’s architecture, fit your yard perfectly, and reflect your personal style. Whether you’re looking for a classic attached structure over your patio, a freestanding centerpiece for your garden, or a modern louvered system with adjustable coverage, we work with you to design and build exactly what you envision. Serving homeowners throughout Seattle, WA, we understand the importance of quality materials and thoughtful construction that stands up to our Pacific Northwest weather while adding lasting beauty to your property.

An attached pergola creates that perfect transition between indoor and outdoor living. It extends from your home to provide covered space for dining, relaxing, or entertaining while adding architectural character to your exterior. At Alki Deck Builders, we design and build structures that integrate seamlessly with your home’s existing architecture, matching materials and design details so the addition looks like it was always meant to be there. Whether you’re covering a patio, creating a shaded walkway, or defining an outdoor room, we handle everything from initial design through final installation. For Seattle, WA homeowners, we understand how important it is to choose materials that hold up to our wet winters and design structures that complement Pacific Northwest home styles while providing practical protection from the elements.

The ability to adjust your shade coverage throughout the day changes how you use outdoor space. Louvered pergolas feature rotating blades that open, close, or tilt to any angle, giving you complete control over sunlight, airflow, and weather protection. At Alki Deck Builders, we install systems that let you enjoy your patio in full sun, create dappled shade, or close completely for rain protection with just a simple adjustment. Whether you prefer the convenience of motorized operation or the straightforward functionality of manual systems, we help you select and install the right solution for your needs. Serving homeowners throughout Seattle, WA, we understand how valuable this flexibility becomes in our climate where conditions can shift quickly and you want outdoor spaces that adapt just as fast.

Imagine adjusting your outdoor shade with the touch of a button from anywhere in your home. Motorized louvered pergolas bring that level of convenience to your backyard, combining sophisticated technology with beautiful design. At Alki Deck Builders, we install systems that respond instantly to your commands through remote controls, smartphone apps, or even voice activation. The rotating blades adjust smoothly to create full sun, partial shade, or complete coverage, and many systems include automated sensors that close when rain starts or adjust based on sun position throughout the day. For Seattle, WA property owners who want their outdoor spaces to be as smart and responsive as their indoor rooms, these advanced structures deliver comfort and control that manual systems simply can’t match.

Creating an outdoor living space that truly reflects your lifestyle takes vision, planning, and skilled craftsmanship. At Alki Deck Builders, we specialize in designing and building functional, beautiful outdoor environments that extend your home’s comfort beyond four walls. Whether you envision cozy fire features for evening gatherings, a fully equipped outdoor kitchen for entertaining, or a private sauna retreat, our team brings your ideas to life with quality materials and attention to detail. Serving homeowners throughout Seattle, WA, we’re committed to transforming backyards into year-round destinations where memories are made and relaxation comes naturally.

Looking to extend the use of your outdoor space well into the evening? Our team at Alki Deck Builders brings expertise and creativity to every deck lighting installation project. We understand that the right illumination transforms a basic deck into an inviting retreat where you can entertain guests, enjoy quiet evenings, or simply add value and safety to your home. With years of hands-on experience serving homeowners throughout Seattle, WA, we combine technical precision with design insight to create lighting systems that are both functional and beautiful.

Your commercial property deserves outdoor spaces that combine durability, safety, and visual appeal. At Alki Deck Builders, we deliver commercial decking designed to handle high-traffic environments while maintaining long-term performance. From multi-family properties and office complexes to restaurants and hospitality venues, our team understands the unique demands of commercial projects in Seattle, WA. We work within strict timelines, coordinate with property managers and contractors, and build structures that meet commercial code requirements while standing up to constant use and Pacific Northwest weather conditions.

There’s something special about the warmth and character of natural wood that synthetic materials simply can’t replicate. At Alki Deck Builders, we specialize in wood decking that brings organic beauty and lasting value to every Seattle, WA property. From classic pressure-treated lumber to premium exotic hardwoods, our team helps you select the perfect wood species for your climate, budget, and aesthetic preferences. Whether you prefer the rich tones of cedar, the durability of IPE, or the affordability of treated pine, we deliver expert craftsmanship that showcases the natural grain and color variations that make each deck unique.

Tired of constant sanding, staining, and sealing? Composite decking offers the natural beauty of wood without the ongoing upkeep that traditional lumber requires. At Alki Deck Builders, we install premium composite deck systems from leading manufacturers, giving Seattle, WA homeowners durable outdoor spaces that resist fading, staining, scratching, and mold. Our composite materials withstand the Pacific Northwest’s rain and moisture while maintaining their appearance year after year. Whether you’re looking for rich wood tones, modern grays, or bold colors, composite technology delivers lasting beauty with minimal effort so you can spend more time enjoying your deck and less time maintaining it.

Looking for a deck that truly stands up to Seattle’s wet climate? PVC decking delivers unmatched moisture protection with 100% synthetic construction that never absorbs water, warps, or rots. At Alki Deck Builders, we specialize in PVC decking systems from TimberTech by AZEK, giving Seattle, WA property owners the most durable, weather-resistant outdoor surfaces available. Unlike wood or composite materials that contain organic fibers, PVC boards are completely waterproof, making them ideal for pool areas, hot tub surrounds, and properties in moisture-prone locations. With virtually zero maintenance requirements and superior resistance to mold, mildew, and staining, PVC technology lets you enjoy a beautiful deck without worry.

Ready to transform your backyard into a functional, beautiful living area? Professional deck installation combines expert design, quality materials, and precise construction to create outdoor spaces that enhance your property and lifestyle. At Alki Deck Builders, we handle every aspect of deck installation from initial consultation and design through foundation work, framing, and final finishing in Seattle, WA. Whether you’re envisioning a simple platform deck, a multi-level entertainment space, or a rooftop retreat, our team delivers decking services that meet code requirements, withstand Pacific Northwest weather, and provide years of enjoyment with minimal maintenance.

The structural framework beneath your deck surface is what determines its longevity, safety, and performance over time. At Alki Deck Builders, we specialize in deck framing engineered to handle Seattle, WA weather conditions, challenging terrain, and heavy load requirements. Our framing systems use premium materials including pressure-treated lumber, corrosion-resistant steel, and lightweight aluminum to create stable, code-compliant structures that support your decking investment. Whether you’re building a ground-level platform or a multi-story elevated deck, proper deck framing is essential to prevent sagging, bouncing, and structural failure while ensuring years of safe outdoor enjoyment.

Why let the area beneath your elevated deck go to waste when it could be valuable protected space? Professional underdecking transforms the often-neglected zone below your deck into usable, dry storage or outdoor living area. At Alki Deck Builders, we specialize in underdecking solutions that capture rainwater runoff and channel it away, creating weatherproof space underneath your deck in Seattle, WA. Our Haven and TimberTech DrySpace systems install seamlessly beneath existing or new decks, protecting the area from moisture while providing a clean, finished ceiling. Whether you need dry storage for outdoor equipment, a sheltered patio area, or simply want to keep the space below your deck clean and accessible, professional underdeck installation delivers functional value to your outdoor investment.

Your deck railing does more than keep people safe; it defines your outdoor space’s character and visual appeal. At Alki Deck Builders, we install deck railing systems that combine code compliance, durability, and design excellence for Seattle, WA properties. From traditional wood and low-maintenance composite to modern glass panels, sleek cable systems, and custom aluminum fabrications, we offer materials and styles that complement your home’s architecture while meeting all safety requirements. Whether you prefer the classic look of wooden rails, the transparency of glass, or the contemporary appeal of cable railing, our expert railing installation ensures your outdoor space is both beautiful and secure for years to come.

A well-built patio becomes the foundation for how you use your outdoor space. It’s where you set up furniture, host gatherings, relax with morning coffee, or let kids play safely on a level surface. At Alki Deck Builders, we handle patio construction from the ground up, creating durable outdoor spaces that work with your yard’s natural slope, drainage patterns, and existing landscape. Whether you’re envisioning a simple open patio for entertaining, a covered space for year-round use, or a multilevel design that follows your property’s contours, we bring the planning and craftsmanship needed to build it right. Serving property owners throughout Seattle, WA, we understand the soil conditions, weather considerations, and design preferences that make Pacific Northwest patios both beautiful and built to last.