Rated 5/5 by customers
On-Time Roofing Crew—We Show Up When Promised
Lifetime Workmanship Warranty
50-Year Materials Warranty
Licensed, Bonded, and Insured
Over 15 Years of Proven Roofing Experience
Flexible Financing Options to Fit Your Budget
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Why Choose Us
Your Trusted Roofing Partner — Delivering Quality, Reliability, and Peace of Mind Every Time!
On-Time Roofing Crew—We Show Up When Promised
Lifetime Workmanship Warranty
50-Year Materials Warranty
Licensed, Bonded, and Insured
Over 15 Years of Proven Roofing Experience
Flexible Financing Options to Fit Your Budget
Our Services
New Roof Installation
We’re seasoned professionals in new roof installation, expertly fitting every roof type—from asphalt shingles and metal to flat systems—with precision and care. With over 15 years of experience, we guarantee reliable, high-quality installations that stand up to the elements. Trust our team to deliver a durable, beautiful roof perfectly tailored to your home’s needs.
Roof Replacement
Roofworx’s roof replacement renews your existing roof by removing old materials and installing premium, weather-resistant systems for superior durability and energy efficiency. Every job includes a lifetime workmanship warranty, guaranteeing expert craftsmanship and lasting performance. Enjoy a refreshed exterior with industry-leading protection for peace of mind.
Roof Inspection
Our certified roofing experts perform a comprehensive assessment of shingles, flashing, gutters, and structural supports—identifying leaks, wear, and potential damage before small issues become costly repairs. After the inspection, you’ll receive a detailed report with photos and clear recommendations, so you can make informed decisions about maintenance or repairs.
Roof Repair
We handle everything from minor shingle replacement to complex repairs, using premium materials that match your existing roofing system. We diagnose leaks and weak spots, then implement solutions—sealing, patching, or reinforcing—to stop water intrusion and prevent future damage. With transparent pricing you’ll know exactly what work is needed and why.
Before & After
Old roof: Visible signs of aging, damp surface with moss and signs of mildew.
New roof: Fresh look—the improvement speaks for itself!
Areas We Serve
In King County, we’ve built a reputation as your go-to roofing specialists—serving local neighborhoods and surrounding communities for more than 15 years. Our seasoned crew of roofing professionals delivers top-tier installation, repair, and maintenance services designed to exceed expectations for every homeowner and business in these cities:
- 📍 Bellevue, WA
- 📍 Kirkland, WA
- 📍 Redmond, WA
- 📍 Issaquah, WA
- 📍 Sammamish, WA
- 📍 Mercer Island, WA
- 📍 Newcastle, WA
- 📍 Woodinville, WA
- 📍 Bothell, WA
- 📍 Kenmore, WA
We serve your area! Schedule your free roof inspection today!
Our Work
What Our Clients Say
We are a top-rated roofing company on Google with over 15 years of proven local roofing experience in King County. Check out our customer reviews below.
Our Reviews
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About Us
At Roofworx, our expert crew in King County, WA delivers precision-driven roof installations, replacements, and repairs—taking the stress out of every project. Covering all of King County, we offer prompt, no-obligation estimates and specialize in both asphalt shingle and metal roofing solutions. We believe in honest, transparent pricing, so you’ll always know exactly where your investment is going. From the initial site assessment through project wrap-up, our team keeps you informed on progress, schedules, and costs. Regardless of the scale or complexity, we complete every job on time, and our workmanship and materials are backed by a robust warranty.
You’ll receive a clear breakdown of the entire process, realistic timelines, and a comprehensive cost estimate before we begin. Plus, our proactive maintenance services help keep your roof spotless and functioning at peak performance—saving you money in the long run by preventing costly repairs and extending its lifespan. Questions about our King County service area or ready to schedule your free estimate? Simply fill out the form on our site, and we’ll reach out right away.
We Are GAF Certified Plus
Roofing Contractor
Choosing the right roofing contractor matters. As a GAF Certified Plus Residential Roofing Contractor, we proudly belong to an elite group of roofing professionals recognized for our commitment to excellence, quality, and customer satisfaction.
Why Choose a GAF Certified Plus Contractor?
Industry-Leading Training & Certification
Our team has undergone extensive factory-certified training directly from GAF, North America's largest roofing manufacturer. We stay up to date with the latest roofing technologies, installation best practices, and product innovations.
Verified Licensing & Insurance
We meet GAF's strict requirements for proper licensing, insurance, and business reputation, giving you peace of mind from start to finish.
Superior Workmanship Standards
As Certified Plus contractors, we follow GAF's stringent installation guidelines, ensuring every roof we install is built to last.
Exclusive Extended Warranties
We can offer our customers exclusive GAF enhanced warranties, including the System Plus and Silver Pledge Limited Warranties, providing extended coverage and long-term protection for your investment.
Ongoing Quality Assurance
Our work is periodically reviewed to ensure we continue to meet GAF's high standards for customer satisfaction and installation quality.
Backed by North America's #1 Roofing Manufacturer
Being part of the GAF Certified Plus network means we have direct support from GAF, offering our clients confidence in every project.
Your Home Deserves Certified Excellence.
When you hire a GAF Certified Plus Roofing Contractor, you're not just getting a roof; you're investing in craftsmanship, superior materials, and industry-backed protection. Trust your home to professionals who meet the highest standards in residential roofing.
Brands We Trust
Our deep-rooted knowledge means homes across King County enjoy top-tier defense against our area’s challenging weather patterns. When you’re looking for a “roofing company near me” that truly grasps the nuances of our marine climate, rest assured that GAF’s LayerLock™ system delivers outstanding wind resistance, while their StainGuard Plus™/PRO™ technology tackles the moss and algae common in our region.
Drawing on local experience, we’ve seen how GAF’s all-inclusive roofing solution—including breathable underlayments like Deck-Armor™ and high-impact shingles such as Timberline® AS II with SBS-enhanced asphalt—stands up to the relentless moisture and temperature swings we face. As your go-to King County roofing professionals, we take pride in precisely installing these state-of-the-art GAF components to maximize their performance and secure your warranty coverage.
Count on our team to fit your home with a bespoke GAF roofing system engineered for the specific demands of our maritime environment—preserving property value and delivering enduring protection year after year.
Contact Us
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