Expert Roof Installation in Seattle, WA


Free Estimates | Over 25 Years of Experience | 10-Year Labor Warranty

A house with a partially completed wooden shingle roof under construction. Shingles are scattered on the roof and a ladder leans against it. Surrounding the house are trees and a neighboring house in the background.

Your Trusted Partner for Quality Roof Installation and Replacement in the Emerald City


Is it time to replace your roof or install a new one? Look no further than K Single Corp, your local, family-owned roofing company serving the Greater Seattle Area. With over 25 years of experience and more than 15,000 successful roofing jobs, we are committed to providing you with reliable, high-quality roofing installation services that you can trust.

Our roofers are well-versed in replacing any roof style, including metal, cedar shake, shingles, and more! Plus, our team of experts only recommends a new roof or a replacement when you actually need it – not just to line our pockets.

Contact us today for a FREE estimate, and let us help you protect your home or business with a durable, professionally installed roof!

Here's What Our Satisfied Roofing Clients Have to Say!

Don’t just take our word for it—explore the countless positive reviews from our satisfied customers.

Explore Our Roof Installation Portfolio


Our team is licensed, bonded, insured, and dedicated to delivering exceptional results on every project.

Our Projects
Aerial view of construction workers on the roof of a building. The roof is partially covered with new shingles and sections of plywood. Nearby buildings have completed roofs, surrounded by trees and landscaped areas.

When Is Roof Replacement the Right Choice?


Is your roof significantly damaged after a big storm? If so, you may need to replace it instead of only patching the damage. Heavy winds, pounding rain, and large pieces of hail will compromise the integrity of your roof and increase the risk of leaks in the future.

If your roof has suffered significant damage or is nearing the end of its expected lifespan, a full replacement is often the most effective and long-lasting solution. While roof repairs can address isolated issues, they may not be enough to protect your property if the underlying structure has been compromised.

For both residential and commercial properties, we approach every project with honesty and precision. Our team will never push a replacement unless it’s genuinely needed—but when it is, we’ll make sure you get a roof that’s built to last. Whether you’re dealing with extensive storm damage, persistent leaks, or a roof that’s simply worn out, we’ll walk you through the best course of action.

If you’re unsure whether your home or commercial building needs a full roof replacement or could benefit from targeted repairs, we’ll provide a transparent assessment. And if repairs are the better fit, we’ll connect you with the right service through our roof repair page.

We’ve Completed Over 15,000 Jobs

Close-up of a roof covered in gray asphalt shingles arranged in neat rows. The shingles have a textured surface with varied shades, indicating a newly installed or well-maintained roofing system.

Types of Roofs we Install


We offer a wide range of residential roofing options to suit your home’s unique style and durability needs:

Metal Roofing

Strong, durable, long-lasting, and fire-resistant metal roofs provide excellent protection against the elements.

Cedar Shake Roofing

Known for its natural, timeless, and organic beauty, cedar shake adds an unmatched aesthetic appeal to your home.

Flat Roofing

Best suited for modern homes, flat roofing offers a sleek look as well as efficient water drainage.

Shingle Roofing

A popular choice for its affordability and design variety, shingles are incredibly versatile and easy to maintain.

Why Choose Us As Your Residential Roofing Contractor?


Discover why we’re a top choice for roofing installation in Seattle and throughout the Puget Sound region:

25+ Years of Experience

Our team has over 25 years of roofing experience. This wealth of knowledge and first-hand experience enables them to handle any type of project or situation that arises.

Free Estimates

We offer free estimates to help you understand your options without any financial pressure.

Local and Family-Owned

Since 2007, we have been a proud, locally-owned family business serving our community with care and integrity.

10 Year Warranty

With every job, we provide a 10-year labor warranty, guaranteeing our clients lasting peace of mind.

Customer Satisfaction

Our commitment to quality and customer service has earned us high praise from both commercial and residential clients.

Honesty

We pride ourselves on our honesty and will never sell you a new roof unless it’s truly needed.

Top Quality Roofing Manufacturers

We only source our materials from top-quality roofing manufacturers such as Scotchgard, Malarkey, Fortified, Nu-ray, and Owens Corning.

Licensed, Bonded, and Insured

Our team of roofers is fully licensed, bonded, and insured. This offers our clients reassurance that their home is in capable and safe hands.

Roof Installation and Replacement Frequently Asked Questions


There are a few signs that signal your roof needs replacing. The first is the age of your roof. If it’s over 20 years old, it’s likely time for a new one. Other than age, look for holes or missing patches, missing or damaged shingles, water leaks in your attic or ceiling, mold, rot, drafts, or a sagging roof line. If you notice any of these signs, call us at (206) 339-0084 to come out and inspect the damage and recommend the best course of action.

The time it takes to replace a roof can vary depending on the size and slope of your roof, the materials being used, the amount of labor, and the weather conditions. Generally, though, a typical roof replacement can take anywhere from a few days to a week. Your roofer will let you know the expected timeline at the start of your project.

Cost depends on factors like the size and pitch of your roof, the materials you choose, the contractor you hire, and labor costs in your area. Here at K Single Corp, we offer a FREE roof installation estimate, so you will have an idea of what the project will cost before you sign on the dotted line. Give us a call today at (206) 339-0084.

The process starts with removing the old roofing material, whether it’s shingles, tiles, or something else. Then, the roof deck is inspected and repaired if necessary. Next comes the underlayment, which provides an extra layer of protection against water. After that, it’s time to lay down the new roofing material. Flashing and vents are then installed to ensure proper ventilation and waterproofing. Finally, the finishing touches are added, like ridge caps or trim.

Yes, replacing your roof is usually a smart investment for your home. A new, high-quality roof will boost both appearance and structural integrity while also improving energy efficiency. This upgrade adds value and curb appeal, potentially attracting more buyers if you sell later on. Moreover, a new roof can save money over time by avoiding expensive repairs and preventing damage from leaks and other problems.

We install virtually any type of roofing system, including metal, cedar shake, flat, and shingles.

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Serving Greater Seattle & Bellevue


Our service area includes King, Snohomish, and Pierce County, WA, and surrounding regions.

Get Your Free Roofing Installation Estimate Today


Don’t wait until it’s too late. Protect your home or business with a new roof installed by K Single Corp today.

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