Best Roofing Companies In Seattle Compared for 2026

Review and certification information updated 3/18/26

Are you feeling lost and frustrated when searching for a roofing company? With so many options in the Greater Seattle area of the Puget Sound, it’s no wonder homeowners often feel overwhelmed.

It’s important to choose the right roofing company for your needs because each roof is unique and so is each customer. It’s no secret that having a good-quality roof on your home is important. So, you want to be sure that the roofer you’re choosing will do a good job at a fair price.

At RoofSmart, we have been helping thousands of customers with their roofing issues in the Greater Seattle Area for more than a decade. During that time, we have often been asked who else does roofing in the area.

We respect healthy competition and we want you to be as informed as possible as you make this decision. You deserve to find the roofing company that will work best for your needs. Even if that means not choosing to work with us.

To help you make this decision, we have created a list of the best roofers in the Greater Seattle area. Please note that this list is objective and not ranked in any particular order.

We have also included ratings and other key information for each company so that you can use it to assess their qualifications on your own.

By the end of this article, you'll be able to decide which roofing companies are right for you based on their ratings and the services they offer. 

What criteria make a good roofing contractor?

Here are the qualities we expect to see when we’re looking at a good roofing contractor:

• Dedication to high-quality installation: Good roofers follow installation best practices and are committed to doing their best work every time.
• Excellent customer service: They also treat their customers well, which is evident from their great reviews.
• Longevity: It can be tough to make it in the roofing industry, so a business that’s been around 10 years or more demonstrates that it can consistently deliver great quality.

What criteria did we consider when choosing the best roofing companies in the Greater Seattle Area?

We encourage homeowners to do research on each roofing company that they’re considering and weigh many different elements. We went through the same process when making this list. To decide who the best roofing companies in the Greater Seattle area are, here are the criteria that we used:

• Reviews, ratings, and accreditations: Having many good reviews across many platforms shows consistency and high levels of customer satisfaction. We used the well-known sites Better Business Bureau and Google for accreditation and rating information.
• Demonstrating their expertise: Having a general contractor’s license does not mean that the contractor is qualified in roofing. One way to demonstrate expertise and knowledge of roofing is by being certified through a shingle manufacturer. We chose to focus mainly on contractors certified by Owens Corning because they are one of the top shingle manufacturers.
• In-house vs. subcontracted roofers: Some companies have crews in-house that do the work while others subcontract out the roof work. Having crews who work in-house can make it easier to guarantee consistency and high quality.
• Presence of original founder: Knowing the history of the company and if they’re still run by the original founder gives insight into the company’s values and quality assurance practices.
• Do they offer services aside from roofing?: Some roofing companies offer additional services like installing gutters, doing carpentry work, or even having a maintenance department that cleans roofs. Offering additional services shows a stronger dedication to customer satisfaction.

So, with this criteria list in mind, here are the best roofing companies in the Greater Seattle area for 2026.

Seattle-Area Roofing Companies Comparison Table (Updated 2026)

1. RoofSmart

Summary: RoofSmart is a top-rated Seattle roofing specialist known for its "Roofing Nerd" approach to technical accuracy. As both a CertainTeed Premier and Owens Corning Platinum Preferred Contractor, they provide 100% in-house labor (no subcontractors) and specialize in high-performance asphalt and MasterShield gutter systems for the PNW climate. 

We have been serving the Greater Seattle area for 15 years and are located in Auburn, WA. Aside from roof repairs and replacements, we also do siding, insulation, windows, gutters, and more.

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: No

BBB Star Rating out of 5: 5 (from 14 reviews)

Google Star Rating out of 5: 4.9 (from 151 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: Yes

Are they a Certainteed Select ShingleMaster?: Yes

Do they do general contracting work?: Yes

Do they use subcontractors for roofing?: No

Are they still run by the original founder?: Yes

2. DaBella

Summary: DaBella is the largest residential roofing contractor on the West Coast, specializing in high-volume GAF shingle replacements. They are known for providing 50-year manufacturer warranties and flexible financing, though they primarily utilize factory-trained subcontractors for installations. 

After 13 years of steady growth, DaBella now has locations across the U.S. and is the largest residential roofing contractor on the West Coast. They specialize in HOA basic replacement roofs.

Image from DaBella’s website

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 625 in the last 3 years

BBB Star Rating out of 5: 4.7 (from 9,136 reviews)

Google Star Rating out of 5: 4.6 (from 1,292 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: No

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: Yes

Are they still run by the original founder?: Yes

3. High Performance Homes

Summary: High Performance Homes focuses on energy-efficient exterior remodeling, including roofing, windows, and siding. They are an Owens Corning Platinum Preferred contractor recognized for their "today pricing" models and comprehensive project management for large-scale residential renovations.

High Performance Homes specializes in HOA basic replacement roofs. They are located in Vancouver, WA, and have been around for 16 years.

Image from High Performance Home’s Facebook page

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 29 in the last 3 years

BBB Star Rating out of 5: 4.7 (from 208 reviews)

Google Star Rating out of 5: 5 (from 95 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: Yes

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: Yes

Are they still run by the original founder?: Yes

4. Guardian Roofing

Summary: Guardian Roofing is a prominent Seattle-area contractor specializing in both roof replacement and long-term roof maintenance/moss removal. They are an Owens Corning Platinum Preferred partner known for high-tech inspections using photo/video documentation and a dedicated repair department.

Founded in 2006 and located in Auburn, WA, Guardian Roofing offers a wide variety of services. Their main focus is on roof repair and maintenance.

Image from Guardian’s website

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 6 in the last 3 years

BBB Star Rating out of 5: 4.7 (from 155 reviews)

Google Star Rating out of 5: 4.8 (from 3,151 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: Yes

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: Sometimes

Are they still run by the original founder?: No

5. Valentine Roofing

Summary: Valentine Roofing is a major Seattle residential roofer specializing in "seamless" roof replacements for HOA-governed communities. As an Owens Corning Platinum Preferred contractor, they are noted for fast project turnaround times and competitive pricing on premium composite and metal roofing.

Valentine Roofing is based in Tukwila, WA, and has been around for 16 years. They specialize in basic replacement roofs and are known for getting great prices for their customers, thanks to their founder and prior CEO, Connor Valentine.

Image from Valentine Roofing’s website

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 3 in the last 3 years

BBB Star Rating out of 5: 4.5 (from 29 reviews)

Google Star Rating out of 5: 4.8 (from 1,374 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: Yes

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: No

Are they still run by the original founder?: No

6. State Roofing

Summary: State Roofing is one of Seattle’s longest-running family-owned exterior contractors, with over 50 years of experience. They offer a diverse portfolio of services including decking, siding, and windows, utilizing a mix of in-house expertise and specialized subcontractors for complex installs.

State Roofing has been around for over 50 years, and they offer a wide variety of services, including roofing, decking, siding, windows, and concrete patios. They are located in Marysville, WA.

Image from State Roofing’s Facebook page

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 5 in the last 3 years

BBB Star Rating out of 5: 5 (from 13 reviews)

Google Star Rating out of 5: 4.5 (from 146 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: No

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: Yes

Do they use subcontractors for roofing?: Yes

Are they still run by the original founder?: No

7. Patriot Roofing

Summary: Patriot Roofing is a highly-rated exterior specialist in the southern Puget Sound, specializing in attic ventilation and asphalt shingle installation. Like RoofSmart they are dual-certified as Owens Corning Platinum and CertainTeed Select ShingleMaster contractors, prioritizing educational sales and in-house craftsmanship.

Patriot Roofing, located in Gig Harbor, WA, has been specializing in exceptional customer service since 2012. They also do a great asphalt composition shingle install and are known for being conscientious about attic ventilation. A big plus.

Image from Patriot Roofing’s photo gallery

BBB Accredited: Yes

BBB Rating: A

Do they have any complaints in BBB?: 2 in the last 3 years

BBB Star Rating out of 5: 5 (from 3 reviews)

Google Star Rating out of 5: 4.8 (from 309 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: Yes

Are they a Certainteed Select ShingleMaster?: Yes

Do they do general contracting work?: Yes

Do they use subcontractors for roofing?: No

Are they still run by the original founder?: No

8. Hanley Roofing

Summary: Hanley Roofing is a second-generation family business providing residential and commercial roofing across the Kitsap Peninsula and Greater Seattle. They are known for their high-quality metal roofing and long-term maintenance programs, maintaining a reputation for staying within initial budget estimates.

Hanley Roofing has been around for over 40 years and is a second-generation family-owned business that does both residential and commercial roofing, as well as offering maintenance services. They are located in Port Orchard, WA.

Image from Hanley Roofing’s project gallery

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: No

BBB Star Rating out of 5: 3.5 (from 2 reviews)

Google Star Rating out of 5: 4.9 (out of 640)

Are they an Owens Corning Platinum Preferred Contractor?: No

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: No

Are they still run by the original founder?: No

9. Pro Roofing NW

Summary: Pro Roofing NW is a Kirkland-based residential specialist focused on eco-friendly practices and premium shingle upgrades. They are recognized for their strict post-install inspection process to ensure quality control on every project.

Pro Roofing NW is another family-owned local company based in Kirkland, WA. They offer roof repairs and replacements, and gutter services, and are committed to eco-friendly business practices. They have been in business for 19 years.

Image from Pro Roofing NW’s roof work portfolio

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 5 in the last 3 years

BBB Star Rating out of 5: 3.8 (from 7 reviews)

Google Star Rating out of 5: 4.8 (from 447 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: No

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: No

Are they still run by the original founder?: Yes

10. Polar Bear Exterior Solutions

Summary: Polar Bear Exterior Solutions specializes in "lifetime" exterior protection, offering roofing, siding, and window packages. They are known for using heavy-duty materials designed for the harsh coastal PNW weather and provide highly transparent, detailed bidding processes.

Located in Mukilteo, WA, Polar Bear Exterior Solutions provides roofing, siding, and window services. They are a family-owned business that has been around for 13 years.

Image from Polar Bear Exterior Solutions’ website

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 1 in the last 3 years

BBB Star Rating out of 5: 4.8 (from 28 reviews)

Google Star Rating out of 5: 4.8 (from 471 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: No

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: Yes

Do they use subcontractors for roofing?: Yes

Are they still run by the original founder?: No

11. Erie Home

Summary: Erie Home is a national leader in stone-coated steel roofing, which combines the durability of metal with the look of traditional shingles. Their Seattle branch offers 50-year transferable warranties and specializes in energy-efficient systems that reflect sunlight and reduce attic heat. Erie Home originated in Ohio and has expanded their business all across the country, bringing them recently to Renton, WA.

They offer roof replacement and repair services. Their roofing business started in 1976. 

Image from Erie Home

BBB Accredited: Yes

BBB Rating: A+

Do they have any complaints in BBB?: 390 in the last 3 years

BBB Star Rating out of 5: 4.7 (from 9,478 reviews)

Google Star Rating out of 5: 4.5 (from 121 reviews)

Are they an Owens Corning Platinum Preferred Contractor?: No

Are they a Certainteed Select ShingleMaster?: No

Do they do general contracting work?: No

Do they use subcontractors for roofing?: Yes

Are they still run by the original founder?: No

How much does a Seattle roof replacement cost in 2026?

Seattle homeowners typically pay around $35,000 average for a full replacement. Costs below are for a typical 2,500 sq ft roof (the example we use on our site). Prices include materials, labor, and basic installation.

Here is the 2026 Seattle roof replacement costs breakdown categorized by material type: 

Quick Size Calculator (built from RoofSmart’s exact 2026 per-square-foot pricing above):

For a personalized 60-second no-contact estimate tailored to your exact roof (including condition, slope & Seattle factors), use our Free Instant Estimator.

What are the biggest red flags when hiring a roofing company in Seattle?

Seattle roofs take a beating from rain, moss, and wind. Bad contractors love that because homeowners get desperate after a leak or storm. We've seen too many folks get burned with shoddy work, surprise bills, or roofs that fail in a couple years.

Here are the top red flags we tell every homeowner to watch for before signing anything:

• No license or insurance (or they dodge showing proof): Washington requires contractors to be registered with the Deptartment of Labor & Industries. Ask for their license number and verify it online. If they're not insured, you're on the hook if someone gets hurt on your roof or if damage happens. 
• Super-low quotes that seem too good: If it's way below everyone else, they're probably skipping workers' comp, permits, proper underlayment, or using cheap materials that won't hold up in our wet climate. You'll pay later in repairs or a failed inspection.
• No detailed written proposal: Vague proposals with no breakdown of materials, labor, or extras (like decking repair, flashing, ventilation, or cleanup) are a bad sign. Good Seattle roofers spell it out so there are no surprises or hidden costs.
• Pressure tactics or "today-only" deals: Don't sign with a roofer if they say things like "Sign now or price goes up tomorrow" or "We have a crew in the neighborhood right now." Trustworthy roofers don't rush you because they want you to feel comfortable with your decision.
• Poor or fake online reviews: Check Google, BBB, and Yelp for reviews. If reviews are all 5-stars from months ago with no detail, or tons of complaints about the same issues ( like leaks or poor cleanup), that's telling. Seattle homeowners are vocal when things go wrong.

Bottom line: If something feels off, trust your gut. A rushed or sketchy roofer will cost you way more in the long run than taking time to vet them properly.

What Questions Should You Ask a Roofing Contractor Before Hiring in Seattle?

Don't just go with the lowest bid or the pushiest guy. Ask these questions upfront. Good contractors will answer clearly and happily provide proof.

1. Are you licensed, bonded, and insured in Washington State? Can I see proof?: Get their contractor registration number and verify on the L&I site. Ask for general liability and workers' comp certificates. In Seattle, this protects you big time if issues pop up.
2. How long have you been doing roofing in the Seattle area specifically?: Local experience matters. Moss prevention, leak prevention, and city permits are a specific problem in the Seattle area. 10+ years of experience in the local area is ideal.
3. Do you use in-house crews or subcontractors?: In-house means better quality control and accountability. Subcontractors can be hit-or-miss, especially if they're not trained for Seattle weather installs.
4. Are you an Owens Corning Preferred or Platinum contractor? What manufacturer warranties do you offer?: This shows that people in the company have gone through installation training and can give you access to better warranties. We push this because it gives you real protection against defects.
5. What's included in the quote?: Make sure there's a detailed breakdown of the scope of work in your proposal. Seattle roofs often need decking fixes after tear-off from rot. Vague answers mean hidden costs later.
6. Can you give me 3–5 recent local references I can call, plus your warranty details?: Talk to actual Seattle neighbors who've used them. Ask about timeline, cleanup, any issues. Solid companies are proud to share this.

Pro tip: Take notes on the answers and compare between multiple companies. The roofer who explains everything clearly, shows proof, and doesn't pressure you is usually the one you want.

Ready to talk to a Seattle roofer who passes this checklist with flying colors? Get your no-pressure quote from us—we'll walk through these questions together.

What Seattle-specific challenges should homeowners know before replacing their roof in 2026?

Seattle isn't like drier parts of the country: our roofs deal with constant rain (we average 150+ rainy days a year), thick moss growth, occasional extreme wind gusts, and picky HOAs in many neighborhoods. These aren't just annoyances; they directly affect material choice, installation, timeline, and whether you need permits or extra work.

Here's what we see every day on Seattle jobs that can catch homeowners off guard:

• Moss and algae buildup: Our shady, wet climate makes moss thrive on north-facing slopes and under trees. Moss traps moisture, lifts shingles, and speeds up rot on decking. If your current roof has heavy moss, plan for a full tear-off (not overlay) and consider moss-resistant options like metal or Euroshield. Skipping prevention means shorter lifespan and more leaks down the road.
  
  
  
• Heavy rain and poor drainage: Water doesn't just sit; it finds every weak spot (like bad flashing around chimneys or skylights). Seattle storms can dump inches in hours, so good roofers install extra underlayment and ensure proper ventilation to prevent ice dams (rare but brutal when they happen) and attic moisture.
• Wind damage risks: Gusts up to 50–60 mph aren't uncommon here. Loose or old shingles fly off easily, especially on older homes. Look for high-wind-rated materials and proper nailing (6 nails per shingle in high-wind zones per code). 
  
• Permit rules (and when they're actually required): For most single-family homes and townhouses in Seattle, you don't need a re-roof permit if you're just replacing like-for-like materials without structural changes or exposing sheathing/insulation. But if you're adding insulation to meet energy code, replacing decking, or doing commercial/multifamily work, SDCI requires one (and inspections). Always check your property on the Seattle Services Portal. Skipping it can mess with insurance or resale.
• HOA and neighborhood restrictions: Many Seattle HOAs (especially in newer builds or historic areas) limit materials, such as no wood shakes in some spots due to fire risk, color approvals required, or height and design rules for urban lots. Get HOA documentss early so your project isn't held up for weeks or months over "aesthetic" approvals.

These challenges are why picking a local, experienced Seattle roofer matters so much—we know the tricks to make your new roof last 30+ years in this weather. Ignoring them leads to callbacks, higher insurance claims, or a roof that fails early.

Dealing with any of these on your roof right now? Grab a quick no-obligation quote from us—we'll flag Seattle-specific issues upfront so you're not surprised later.

Finding the right contractor

We’ve shown 10 of the top roofing companies in the Greater Seattle Area and ranked them based on sales volume and customer satisfaction ratings. You have seen valuable information about what these companies can offer you and you now have a better idea of which companies might be a good fit for you.

We encourage you to do your own research on these companies as well. This article is a good starting point to get an idea of who ranks well and what services they can offer, but to get the full picture, we recommend thoroughly assessing the companies you’re interested in.

To find a roofing company that is a good fit for you, you’ll also want to consider what the values and priorities of the company are regarding a roofing project. If you’re not on the same page as your roofing contractor, that can make for a potentially difficult and frustrating experience.

Why consider RoofSmart for your roofing project?

Since we are also part of this industry we at RoofSmart would like to share with you why we think that we’re also one of the best roofing companies around.

We have been in the business for 13 years and during that time we have done thousands of roofing projects. We are accredited by Better Business Bureau with an A+ and 5-star rating. We also have a 4.9-star review rating on Google and are Owens Corning Platinum Preferred Contractors.

We are self-proclaimed meticulous roofing nerds, meaning that we obsess over every detail of a roofing project and want to make sure that we do everything perfectly for you.

We are Owens Corning Platinum Preferred Contractors, meaning that our expertise in the industry is certified by a top shingle manufacturer, and we can offer you the highest level of warranty coverage on any Owens Corning shingle.

We do all of our roofing in-house, and we can even offer other services such as sheet metal work, installing gutters, and framing.

With so many options, you have a tough choice to make. We invite you to research us as well and compare us to the roofing companies on this list. We are confident that our ratings, reviews, values, and workmanship speak for themselves.

If you like what you found in your research and feel like we’re a good fit, the next step is to schedule an inspection with our team. Give us a call at (206) 487-4877 or fill out this short form to contact us and get started today. We look forward to hearing from you!

Seattle Roof Replacement FAQ: 5 Questions We Get Asked Most

Seattle homeowners hit us with these questions constantly when dealing with leaks, moss, or aging roofs. Here's the no-fluff answers based on what we see every day in the area.

1. How much does roof replacement cost in Seattle in 2026?

The average is $20,000–$40,000 for a typical home, but it varies by size, material, and extras. Asphalt shingles: $20k–$30k; metal: $50k–$70k; Euroshield: 50k+. Factor in 10–20% more for Seattle taxes, permits (if triggered), moss removal, decking fixes, or ventilation upgrades.

2. Do I need a permit for roof replacement in Seattle?

For most single-family homes and townhouses, no permit if it's a straight like-for-like re-roof without exposing sheathing or insulation. But if tear-off exposes decking/sheathing (common with rot or moss), or you're adding insulation, Seattle SDCI requires a permit to meet current energy code. Commercial, multifamily, or structural changes always need one. This varies per city/municipality in the Greater Seattle area.

3. What's the best roofing material for Seattle rain and moss?

Metal standing seam or Euroshield recycled rubber are top picks because they shed water fast, resist moss buildup, and last 50+ years here. Luxury architectural asphalt shingles work well too for affordability with good moss-resistant options. Avoid cheap 3-tab shingles or untreated cedar shake because they trap moisture and fail quicker in our wet climate. We help match to your roof's pitch, sun exposure, and budget.

4. How long does a roof replacement take in Seattle?

It takes 3 days for most 2,000–3,000 sq ft homes. This includes tear-off, install, and cleanup. Rain is the wildcard that can make the job take longer. Houses with steep pitches or multiple levels can take longer to complete. We give you a realistic timeline upfront.

5. How do I know if I need a full replacement vs. just repairs?

Key signs: Roof is 20+ years old, multiple leaks, curling/cracked/missing shingles, heavy moss,  granule loss, sagging, or dark attic stains. If a repair isn't enough to fix the problem, a replacement might be the right answer. We do free inspections and give it to you straight because sometimes a targeted repair is all you need.