Optima Fence & Deck is the deck builder Mercer Island homeowners trust. We create custom decks with premium materials, quality craftsmanship, and lasting value designed for Pacific Northwest outdoor living spaces.


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Rainfall across Mercer Island quickly wears down natural wood surfaces, creating slick boards and hidden rot that compromise safety. As a trusted deck builder Mercer Island, Optima Fence & Deck designs with durable materials that stand up to wet weather and frequent shade. Our crews build to local conditions, ensuring decks remain strong and safe even through heavy Northwest rains.
From Luther Burbank Park to East Mercer neighborhoods, we install advanced drainage systems, reliable railing, and finishes designed to protect every board. Using composite decking, stainless fasteners, and proven sealing methods, we deliver structures that hold their shape for years. Families across West Mercer and Mercerwood count on us to build decks that last in every season.
Choosing the right fence can improve security, privacy, and the overall look of your property. We offer various options to suit your needs.
A clean, modern look offering horizontal deck railing that provides safety without blocking views. This sleek design with powder-coated finishes resists fading and delivers a unique look perfect for contemporary homes.
A timeless choice for traditional decks featuring warm wood deck railing that's customizable to match your porch or outdoor area with a classic look and natural beauty.
Our composite deck railing systems combine low-maintenance performance with durability in multiple powder-coated colors. These engineered materials resist weathering while maintaining their appearance for years.
This cable railing system provides strength and safety with a more enclosed feel using sturdy steel cables. Great for stairs, balconies, or elevated decks requiring enhanced protection.
We build welded and one-of-a-kind systems tailored to your design, space, and material preferences. Our DIY-friendly installation instructions make future maintenance accessible for homeowners who plan ahead.
Lightweight aluminum railings offer rust-resistant performance and easy installation with minimal maintenance requirements. These systems come in matte black and other finishes to match any style preference perfectly.
A popular cable deck railing style offering wide-open views with horizontal lines. Perfect for modern designs where you want to create unobstructed sightlines and sleek aesthetics throughout.
Flat, wide top rail surfaces that double as a shelf for deck rail planters or entertaining. Great for outdoor gatherings where you need a functional surface support.
Blend wood, metal, cable, or composite for visually striking and completely custom railing options. Explore unique combinations with our design team's resources and expertise.
Strong and sturdy metal railing for deck applications with a bold look. Our steel systems include proper fasteners that attach securely for long-term durability and safety.

Looking for a natural look? Our fencing Bellevue WA services give you a solid, stylish wooden fence that adds privacy and charm to your property.
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Want low maintenance? Our Bellevue fence contractors install durable vinyl fences that are built to last and keep your yard looking great.
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Want strength and style? Our fence Bellevue experts install metal fences that provide security and a modern, sleek look for your property.
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Looking for reliable security? Our Bellevue fencing services provide sturdy chain link fences that are affordable and perfect for added protection.
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Ready for a new deck? Our “deck builders near me” will create the perfect outdoor space, delivering the best deck builder experience with quality craftsmanship.
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Enhance safety and style with our custom deck railing systems in Bellevue. Durable, elegant designs built to last and crafted to match your outdoor space.
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Cedar decks bring natural beauty and long-lasting durability. As your trusted deck installer, we use the best wood for deck building to create a timeless, stunning outdoor space.

Composite deck building materials offer low maintenance and lasting durability. Trust our deck company to design a beautiful, practical outdoor area that’s perfect for your family’s needs.

Light up your deck with stylish stair and deck lighting. Our deck company provides professional installation to enhance safety, ambiance, and make your outdoor space extra inviting.

Aluminum railings bring strength and style. Let our decking contractor add sleek, low-maintenance railings to your deck, giving it an elegant, modern touch that’s built to last.

Wood railings provide a classic, natural look for your deck. Our deck experts craft sturdy, beautiful wood railings that perfectly complement your outdoor living space.

Composite railings offer the perfect balance of beauty and durability. Our decking contractor installs low-maintenance, stylish railings that complete your deck design with lasting elegance.

Our deck construction contractors build expertly crafted stairs for your deck. Whether simple or intricate, we ensure every step is built with precision, quality, and safety for lasting use.

Upgrade your outdoor space with the best wood for deck building. We offer premium exotic wood deck options, including Accoya, for a durable, stylish, and long-lasting deck.

Cedar posts on pipes provide a strong and stable structure for your wood fence posts. This setup ensures your fence stands tall and durable, perfect for long-lasting performance and great curb appeal.

For a sturdy backyard wood fence, choose pressure-treated posts on pipe. This option is built to last, protecting your fence from weather damage and offering extra strength to hold your fence firmly in place for years.

The pressure-treated bottom board protects your wooden privacy fence from soil and moisture. This helps prevent rot and keeps your fence looking good, so it lasts longer and stays strong throughout the seasons.

Worried about your pets digging under your fence? The anti-dig bottom board reduces that risk. It reinforces your wood fence posts, making sure your furry friends stay safe and your fence stays intact.

Add style and personality to your types of wooden fences with custom lattice. Whether diamond, vertical, or horizontal, this topping elevates your fence’s look and gives it a unique touch, all while enhancing privacy.

Looking to add something special to your wooden fence panels? Arbors are a fantastic addition. They not only enhance the look of your fence for privacy but also create a charming focal point or entrance to your yard.

Wood staining gives your wood fencing panels a polished, rich look. It protects the wood while enhancing its natural beauty. Plus, it helps prevent weathering, making your types of wood fences look fresh and vibrant for years.

Our anti-sag turnbuckle for wooden fence gates keeps your gates in perfect shape. It prevents sagging over time, ensuring your gates work smoothly and stay level, offering a long-lasting and functional solution.

For added security and convenience, consider electronic coded or keypad locks for your wood fence gate. These locks give you peace of mind while making access to your property easy, safe, and keyless.

Upgrade to clear cedar fence boards for a flawless finish. No knots or imperfections means a smooth, refined look for your wood fence designs. It not only looks beautiful but also provides long-lasting strength.
From stunning decks & fences to durable designs, we turn your ideas into reality. Browse our past decks & fences projects in King County for inspiration!
For more than five years, Optima has delivered reliable projects across Mercer Island, from waterfront homes near Clarke Beach Park to hillside lots in Groveland. Our reputation as a dependable deck and fence company comes from consistent results, local knowledge, and a clear process designed around homeowners.
We pair premium materials with skilled crews who understand Pacific Northwest weather challenges. Each project includes a detailed plan, transparent costs, and guidance on Mercer Island deck permit requirements. Whether creating a new backyard retreat or replacing outdated boards, we build with craftsmanship proven over time. Families in Town Center and South Mercer neighborhoods trust our business for decks that add value and long-lasting beauty.
Hiring the right builder means more than design; it means protection for your property and investment. Optima Fence & Deck is fully bonded and insured, giving Mercer Island homeowners peace of mind during every step. Our documentation covers labor, site conditions, and safe handling, ensuring compliance with building codes and city requirements.
From East Mercer slopes to homes near Groveland Beach Park, our licensed crews handle inspections, permits, and construction with complete accountability. We safeguard landscaping, manage materials responsibly, and provide proof of insurance before work begins. Being fully covered demonstrates our dedication to quality and customer safety while setting us apart as the most dependable local deck builders in the region.
Mercer Island homeowners increasingly seek eco-friendly solutions for outdoor spaces. Optima offers a deck building service Mercer Island residents value for sustainability, using recycled composite decking and responsibly sourced natural wood. Our process reduces waste, extends longevity, and lowers maintenance for homeowners across West Mercer and Mercerwood.
We integrate energy-efficient lighting, long-lasting finishes, and innovative designs that enhance outdoor living spaces while protecting the environment. Projects near Luther Burbank Park or Clarke Beach reflect modern styles built with sustainable practices. By focusing on durability and eco-conscious materials, we deliver decks that balance natural beauty with long-term efficiency. Optima ensures every job reflects both quality craftsmanship and a commitment to the environment.
Deck projects on Mercer Island vary in scope, from compact outdoor porches near Town Center to expansive custom decks overlooking Lake Washington. Optima stands out as a reliable deck building contractor Mercer Island families depend on for fair, transparent pricing. We provide clear estimates with no hidden fees, helping homeowners plan with confidence.
From new deck cost breakdowns to advice on deck replacement cost and cost to install deck stairs, we guide clients through budget decisions without surprises. Our competitive pricing model allows residents across East Mercer and Groveland to achieve their vision while staying within range. By balancing affordability and premium workmanship, Optima makes high-quality decks accessible to more households across Mercer Island.
Every Optima project is backed by a 4-year workmanship warranty, giving Mercer Island homeowners confidence in their investment. Whether it’s a floating deck in Mercerwood or a Trex decking installation near Clarke Beach Park, we stand by the durability of our work.
At the final walkthrough, we explain upkeep, wood deck maintenance, and staining schedules tailored to the Pacific Northwest climate. Families across West Mercer and neighborhoods near Luther Burbank Park rely on our warranty as proof of lasting quality. By pairing skilled crews with a dependable guarantee, Optima delivers not just beautiful decks, but peace of mind.
Optima proudly serves neighborhoods across the island, tailoring every design to match community character. As deck contractors near me, we specialize in projects that respect Mercer Island’s unique landscapes, waterfronts, and city standards.
Don't just take our word for it—our reviews are packed with praise from happy homeowners! Our dedicated contractors are here to bring your vision to life, whether it's a sleek new fence or a stylish deck. Ready for an outdoor project you'll love? Let's get started today!
Read what our clients have to say

Composite decks offer low maintenance and durability, while cedar provides natural beauty but requires more upkeep. A deck builder in Mercer Island can help you choose the best fit.

Yes, most deck replacements or repairs in Mercer Island require a permit to meet local building codes and ensure safety.

Deck replacement costs in Mercer Island vary based on size, materials, and design. On average, homeowners spend between $10,000 and $15,000. For a precise estimate, reach out to our deck builder team to discuss your project details.

Yes! Our experienced deck builder team in Mercer Island takes care of all permitting needs. We ensure your project follows local regulations, so you don’t have to worry about paperwork or delays.

Most deck installations in Mercer Island take 3 to 8 days, depending on the size and complexity. As your dedicated deck builder, we provide a clear timeline before starting, so you always know what to expect.