Find trusted roofers professionals serving Seattle. All contractors are independently researched and certified.
Only companies with a Certified Best Pick® badge meet our strict satisfaction & licensing requirements and are eligible for the Best Pick Guarantee.
Only companies with a Certified Best Pick® badge meet our strict satisfaction & licensing requirements and are eligible for the Best Pick Guarantee.
"Since 2011, DaBella has grown to become one of the largest home improvement services companies in the United States. With 39 offices in 15 states, we're striving to transform home improvement services. We work with you to create value in your home by providing outstanding service and premium products."
"Founded in 2012, Patriot Roofing is a locally owned expert roofing company providing exterior home improvement service to the southern Puget Sound area. My grandfather taught me that any job worth doing was worth doing right. Patriot Roofing lives and breathes this philosophy every day on every job."
"Polar Bear Exterior Solutions is committed to lifetime home improvement projects. We feel that doing the job right the first time is the best way to do things. Our job is to protect our customers' investments in their homes and to offer them the best value. We do so by providing durable, long-lasting products and installations."
"We strongly believe that roofing is a service more than a product. We pride ourselves on not only installing a great roof, but also making sure your experience is a great one. From your initial contact with our company and throughout the roofing process, we promise that you will be treated with care and respect."
"When great service, quality, and affordability is important to you, Axis Roof and Gutter Inc. is the one to call."
"Award-winning Guardian Roofing, Gutters & Insulation has been serving the Puget Sound region with quality top-of-home solutions for 21 years. From the first call to the final installation report, to ongoing warranty protection, the family-owned-and-operated company has earned the trust of customers and team members."
"Transform your home with Tristate Roofing, your trusted partner for your exterior home improvement needs. Whether you're looking to reroof your home, enhance your energy efficiency with new windows, or replace your exterior siding, our team of skilled professionals is here to bring your vision to life."
"Get three bids, just make sure one of them is Valentine Roofing!"
"Pacific Exteriors LLC was founded with an emphasis on offering the highest-quality roofing and siding work in the industry with solutions specifically crafted for your home. Whether you're looking to replace your existing roof or update your siding, we are here for you with professional service to keep your home looking great!"
"We are committed to serving our community and ensuring customers make informed choices for the safety and comfort of their homes. We take pride in being a company that we would hire for our own family. Our approach is rooted in exceptional craftsmanship, reliable service, and transparent communication."
"At True Blue Roofing & Siding, we offer a quality product at a fair price. We take pride in being more than just another roofing company. Our experienced team is committed to serving the Seattle community with integrity and excellence, and we strive to exceed expectations with every project. Without you, there is no us!"
"Our team specializes in accurately diagnosing roof leaks and repairing existing roofing systems whenever possible. We focus on resolving the root cause of leaks so homeowners can avoid unnecessary full roof replacement."
"We approach every project with creativity and responsibility. To ensure a quality job, we do everything we can to prepare and protect your home inside and out for the best work possible. Protecting your home is important, and you can count on our professionalism and attention to detail to get the job done right."
Real homeowners looking for roofers in your area
"Looking to replace our old mossy roof."
"Roof replacement"
"Like our roof looked at! May need touch up or replacement!"
"We have a small leak in our bathroom ceiling we thought had been adequately addressed by a GC which has returned. Would..."
"Composite roof inspection and any needed preventative maintenance"
"I have one quote already but I would like free and competitive estimates for roof replacement. There are minor leaks ar..."
"Roof replacement, section of gutter replaced, or new gutters if needed."
"Roof replacement Also, if you perform siding repair, there is one section needing repair"
"Gutter repair and cleaning. Leaky gutters, dislodged and damaged downspouts."
"We have a few items that came from our inspection report. The primary one is in our attic we have a cracked truss/rafter..."
"From consultation, to completion, and QA, Patriot Roofing has been excellent!"
"My sales Rep Jesse Herrington was great and the roofing crew did a great job. After getting two other bids, Guardian may have been slightly more, but…"
"Entire job was done in a very professional way. I am very happy the results."
"If there are any friends that are looking for a company to install James Hardie color plus siding I would recommend Pacific Exteriors."
"I would definitely refer a friend to DaBella. They were so great with me, and they walked me through the whole process from beginning to end."
"We enjoyed dealing with Zach. The work crew did an amazing job!!"
Every Best Pick company in Seattle is independently researched and certified annually. We analyze thousands of customer reviews, verify licensing and insurance, and confirm each company meets our strict qualification standards.
We conduct extensive satisfaction surveys and analyze thousands of customer experiences annually.
Verified by
Independent Research
Companies earn Best Pick certification through performance alone. Only businesses with 80%+ recommendation rates qualify.
Best Pick status isn't permanent. Every certified company must re-qualify annually.
Licensed
Insured
Verified
We stand behind our certified companies with a financial guarantee up to $2,500.
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Financial guarantee included
Only roofing companies that meet our strict standards earn Best Pick status.
Roofing companies must maintain a 4.0+ rating and an 80% recommendation rate.
Current state contractor license verification and general liability insurance for roofing work
Minimum 1 year in business with established local presence
Maintain active business registration and in good standing with the state
Consistent roofing service quality across all projects
Must re-qualify every year through new research
Common questions about Certified Best Pick® roofers companies in Seattle, WA
Best Pick Certified Roofing companies in Seattle, WA have earned their status through independent consumer research—not paid placement. To qualify, a company must meet strict standards:
Certification is re-verified annually, ensuring continued performance.
No. Roofing companies cannot buy Best Pick Certification, improved ratings, or better placement. Our research team independently evaluates companies based on customer satisfaction, licensing, insurance, and business stability—before any business relationship exists.
Companies that earn certification pay a participation fee after qualifying, which covers the cost of ongoing research and publication. This fee has no influence on whether a company qualifies or how they appear in our directory.
The Best Pick Guarantee provides financial protection—up to $2,500 in labor costs—if a Certified Best Pick Roofing company fails to deliver on their commitments.
To be eligible:
This guarantee applies only to Certified Best Pick companies, not Standard Pros. Full terms are available on our guarantee page.
Seattle homeowners most commonly face roof leaks and missing shingles from frequent storms, along with damaged flashing around vents and chimneys that allows water intrusion.
Key local factors contributing to these issues:
The combination of Seattle's wet climate and older homes means moisture management is critical. Many pre-1960s homes still have original roofing components that struggle with the region's demanding weather conditions, making regular inspections essential for preventing costly water damage.
Seattle's IECC Climate Zone 4C (Mixed-Marine) creates unique challenges for roofing work throughout the year.
Summer impacts: Moderate temperatures averaging 77°F in August provide ideal working conditions, as materials remain stable without becoming overly pliable. The dry summer months offer the best window for installations, with minimal rain disrupting work schedules.
Winter considerations: Frequent rainfall from Seattle's 39.3 inches annual precipitation halts work during wet periods, as moisture damages roof decking and prevents proper shingle adhesion. Temperatures rarely drop below 38°F, avoiding the brittleness issues that plague colder climates, but the 6 inches of annual snowfall can still create temporary delays.
Best timing: Spring and fall offer optimal conditions with moderate temperatures and reduced rainfall. Summer provides the longest dry periods for complex projects, while winter's wet conditions make it the slowest season despite offering better pricing and availability.
Roofing project duration in Seattle varies significantly based on complexity and weather conditions.
Seattle's frequent rainfall can extend these timelines, as work must halt during wet conditions and surfaces need a full day to dry before resuming. Emergency repairs for storm damage or active leaks typically receive same-day to 48-hour response, while routine replacements have 1-3 week lead times during peak spring and fall seasons.
Biological growth is the most accurate indicator of a roof's health in the Pacific Northwest. Shaded slopes in neighborhoods like Queen Anne or Capitol Hill are primary targets for moss colonization, which acts as a sponge, holding moisture directly against your shingles and rotting the underlying substrate. Unlike the Sun Belt, where UV rays bake shingles, the persistent moisture from our October-to-April rainfall cycles causes shingle tabs to lift as moss roots take hold. If your cedar shakes look dark and soft, or if your composition shingles have visible green cushions near the edges, the moisture has likely already breached the underlayment. Another critical sign is the accumulation of dark, sandy sediment in your gutters; while our low UV levels help retain granules longer than in California, our frequent atmospheric rivers can physically wash away protective coatings on aging 1970s and '80s-era housing stock, leaving the asphalt core vulnerable to leaks.
Scanning the roof with binoculars from your yard is a safe way to identify curled edges on older architectural shingles, which are common targets for uplift during our 50-70 mph winter wind gusts. You should also examine your downspout exits after a typical PNW rainstorm to see if any large deposits of asphalt granules or cedar fibers are washing away, as this indicates the protective surface is thinning. During a heavy rainfall, check your attic—especially near the chimney and eaves—for damp wood or daylight peeking through, which often suggests that moss or debris has compromised the flashing seals. For those in the Eastside's steeper-pitch Craftsman homes, look for moss damming in the roof valleys where organic debris tends to trap moisture. All of these checks can be conducted safely from the ground or inside your house; however, any task requiring a ladder or getting on the roof should be reserved for a professional local roofing company.
Moss treatment and prevention is the most requested roofing service in King County due to our year-round high humidity and overcast skies. Local roofing contractors often perform soft-wash treatments and install zinc strips to stop moss from lifting shingle tabs and creating entry points for rain. Full cedar-to-composition conversions are also highly common, as homeowners in older neighborhoods phase out high-maintenance wood shakes for modern architectural shingles that offer better fire resistance and lower moisture retention. For the massive inventory of 1970s and '80s suburban homes in Bellevue and Federal Way, age-based re-roofing is essential since the original organic-felt components have reached the end of their 30-year lifespan. Additionally, many residents with mid-century ranchers seek specialized low-slope membrane installations to correct ponding water issues caused by our persistent autumn atmospheric rivers.
Finding a reliable local roofing company involves verifying that the team is registered with the Washington State Department of Labor & Industries and carries full workers' compensation to cover the risks of working on the steep-pitch homes common in the Pacific Northwest. One marker of a trusted roofing expert is their specific knowledge of moss mitigation; a pro will suggest soft-wash cleaning rather than pressure washing, which can strip protective granules from your shingles. To simplify this vetting, you can use Best Pick Reports, which evaluates local roofing contractors through a rigorous six-step process including verified insurance and customer satisfaction surveys. Every company that earns Best Pick status is re-qualified annually and is backed by the $2,500 Best Pick Guarantee, ensuring the crew you hire has a proven history of excellence in the Seattle area.
