Your Premier Roofing and General Contractors in Kenmore
From the classic mid-century homes in Arrowhead and Inglewood to the newer developments rising throughout the city, K Single Corp understands the unique character and needs of Kenmore properties. We are your local, family-owned exterior renovation experts, dedicated to providing durable, beautiful, and weather-resistant solutions that protect your investment. Whether your home is nestled near the shores of Lake Washington or along the Sammamish River, our team delivers unmatched craftsmanship backed by over 25 years of Pacific Northwest experience.
Discover the K Single Corp Advantage in Kenmore
At K Single Corp, we've built our reputation on delivering exceptional results with a customer-first approach.
Decades of Proven Experience
With over 25 years in the industry and more than 15,000 completed projects, we bring a level of expertise that ensures your job is done right the first time. Our long history in the region means we understand the specific challenges of Kenmore's climate.
Unmatched Warranty Protection
We stand behind our work with a comprehensive 10-year workmanship warranty and a 30-year material warranty for new roofs. This commitment gives you total peace of mind in your investment.
Deep Local Knowledge
We aren't an out-of-state franchise. We are locally owned and operated, with a deep understanding of Kenmore's building codes, permit processes, and the best materials to combat local issues like moss growth and moisture.
Transparent & Honest Pricing
We provide clear, detailed quotes with no hidden fees. Our process begins with a no-obligation free estimate, so you can make informed decisions about your property without pressure.
Hear From Your Neighbors in Kenmore
Discover why homeowners and property managers across Kenmore, from Northlake Terrace to Linwood Heights, trust K Single Corp for their exterior renovation needs.
Our Kenmore Roofing and Exterior Home Services
We are your one-stop shop for protecting and enhancing your home’s exterior. Our services are tailored to the specific architectural styles and environmental demands of the Kenmore area.

Roof Installation
Whether you have a classic rambler or a modern new-build, we install high-performance roofing systems from leading brands like Malarkey and CertainTeed. We specialize in materials that offer superior resistance to moss and moisture, perfect for homes near Lake Washington. Our expert team ensures every installation is completed with precision, providing you with a durable roof designed to withstand the Pacific Northwest climate for decades.

Roof Repairs
From minor leaks after a storm to replacing wind-damaged shingles, our team provides prompt and reliable roof repairs. We quickly diagnose issues to prevent small problems from turning into costly structural damage. Our experienced technicians address everything from faulty flashing to damaged shingles, extending the life of your current roof and protecting your home’s interior.

Siding
Upgrade your home’s curb appeal and protection with our expert siding services using top brands like James Hardie and Bell. We install durable, beautiful siding that complements Kenmore’s diverse architecture while protecting against the damp climate. Our meticulous installation process ensures your siding not only enhances your home’s appearance but also provides long-lasting weather resistance and energy efficiency.

Gutters
With Kenmore’s abundance of mature trees, functional gutters are essential for protecting your property. We install and repair seamless gutter systems that effectively manage rainwater, protecting your foundation, roof, and landscaping from water damage. Our high-quality aluminum gutters, available in K-style, fascia, and seamless options, ensure debris and water flow away from your home efficiently.

Decks
Create the perfect outdoor space to enjoy the Pacific Northwest lifestyle with our custom waterproof deck solutions. We design and build beautiful decks using high-quality materials like Cedar and composite that stand up to our rainy climate. Whether you envision a cozy space for morning coffee or an expansive area for backyard entertaining with views of the Sammamish River, our expert craftsmanship brings your vision to life.

Painting
A fresh coat of high-quality paint from brands like Sherwin-Williams or Benjamin Moore can transform your home’s exterior. Our meticulous process includes thorough surface preparation, minor repairs, and expert application to ensure a beautiful, long-lasting finish. We protect your landscaping and property throughout the project, delivering results that withstand the Pacific Northwest elements while dramatically enhancing your home’s curb appeal.

General Contracting
Planning a larger renovation? As your general contractor, we manage your project from start to finish, coordinating all the details for a seamless experience. From structural repairs to energy-efficiency upgrades, our experienced team ensures exceptional results on every aspect of your home improvement project. We handle permits, scheduling, and quality control, so you can enjoy a stress-free renovation process.
Featured Projects in the Kenmore Community
Explore our portfolio of completed roofing, siding, and deck projects in neighborhoods just like yours.
Our Process
We’ve refined our process to be simple, transparent, and stress-free for our clients.
Free estimate
First, call (206) 787-9097 to schedule your free, no-obligation estimate. We’ll arrive at your property, discuss what you’re looking for, make recommendations, and answer questions.
Quote
Within 24 hours, we’ll provide you with a detailed quote that lays out every aspect of your proposed project. We’ll include the scope of work, timelines, and costs.
Implementation
If you choose to move forward, our professional team will work our magic. You’ll receive regular updates so you’re well informed on our progress and the status of your project.

Serving Kenmore and the Greater Seattle Area
Our team is proud to serve communities throughout King, Snohomish, and Pierce counties. Our extensive service area includes:
Roofing Insights for Kenmore, WA
Kenmore’s unique location at the north end of Lake Washington, combined with its mix of housing, creates specific challenges and opportunities for homeowners. The area features a blend of mid-century modern homes, classic ramblers, and newer suburban developments. This architectural diversity requires a contractor with versatile expertise. The local climate, characterized by persistent moisture and shaded lots from mature trees, makes roofs in neighborhoods like Arrowhead and Moorlands particularly susceptible to moss, algae, and water intrusion. For this reason, choosing durable, moss-resistant materials like Malarkey’s architectural shingles or a standing-seam metal roof is a wise long-term investment. Proper attic ventilation is also critical to prevent moisture buildup and rot. As a local contractor, we understand the nuances of Kenmore’s building codes and can recommend the best solutions to protect your home’s value and integrity.

Kenmore FAQs
Homes closer to open air and sunlight often get black algae staining rather than heavy moss. Moisture from the lake creates condensation cycles that feed algae growth on shingles. Algae-resistant shingles are designed specifically to prevent these dark streaks and extend roof lifespan.
Extremely important. Moisture from rain and lake humidity rises into the attic and gets trapped without proper airflow. This causes plywood rot, mold, and premature shingle failure even when the roof looks fine from the outside.
Modern siding systems include moisture barriers and insulation layers that stop air infiltration through exterior walls. Many homes feel drafty, not because of windows, but because older siding lacks proper backing and weatherproofing.
Most leaks don’t come from shingles; they come from flashing points. Poorly installed flashing around penetrations is the number one failure point, especially during wind-driven rain common in Kenmore winters.
Many roofing, siding, and structural exterior projects require permits to meet city code. Proper permitting ensures drainage, ventilation, and structural requirements are followed and helps avoid issues during resale inspections.
Looking for an Edmonds Contractor? Schedule Your FREE Estimate Today
As Kenmore’s dedicated local contractor, K Single Corp is ready to bring our 25+ years of experience to your next project. Protect your home with a team that values honesty, integrity, and exceptional craftsmanship. Contact us today for your free, no-obligation estimate.
