7 Roofing Companies in SeaTac, Washington

Public records on roofing contractors operating in SeaTac. Every record is sourced from a public agency or verified third-party directory and stamped with a date.

3 Companies in SeaTac

Showing 3 of 3

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Company	City	Reach	Site Age	Credentials	Rating
Washington Weather Shield	SeaTac	Local	12 years	GAF	5.0
Tekline Roofing	SeaTac	Local	13 years	CT OC	4.9
Valentine Roofing	SeaTac	Local	18 years	OC	4.8

4 Companies That Service SeaTac (Located Nearby)

Showing 4 of 4

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Company	City	Reach	Site Age	Credentials	Rating
Forever Roofing	Boulevard Park	Local	11 years	OC	4.8
Second Chance Roofs	Federal Way	Local	1 year	-	5.0
Experienced Roof & Gutter Cleaning	Kent	Local	7 years	-	4.8
AllStar Roofing and Repair	Clover Creek	Local	2 years	-	4.9

These firms list SeaTac in their advertised service area but are based in another city. The “City” column shows where each is located.

Storm & hail history

NOAA Storm Events - updated 2026-07-09

No NOAA-indexed storm events for King County, Washington in the last 10 years yet. The daily import will populate this section as soon as the next NOAA refresh lands.

Recent Inspections and Violations

Date	Employer	Violation	Type	Penalty
No inspections or violations indexed yet. Source: U.S. and state OSHA enforcement data, refreshed monthly.

Roofing in SeaTac, by the numbers

Computed from our records · as of Jul 11, 2026

What do roofing jobs actually cost in SeaTac?

We don’t yet have enough itemized residential roofing permits in SeaTac to publish a reliable local cost range. Across Washington, the median filed residential roofing-permit amount is $18,000 - a real filed figure rather than a national estimate. As more SeaTac permits come on record, we’ll show the local range here.

How many roofing companies in SeaTac are actually licensed and verified?

Of the 3 companies we track in SeaTac, 2 have an active contractor license located in public records, 1 is a registered business entity, and 2 operate from a commercial rather than residential address. Washington issues roofing-contractor licensing at the state level, so an active state license is the baseline credential to confirm before hiring. A company not appearing with a license here isn’t proof it’s unlicensed - some jurisdictions don’t publish - so verify directly, and always confirm liability and workers’ comp insurance before work starts.

What should I know about roofing for SeaTac's climate?

Roofing demand in SeaTac is driven less by storms than by near-constant moisture and moss growth. Moss-resistant, well-ventilated assemblies with quality underlayment matter most in this damp climate. Of the 3 companies we track, 3 hold a manufacturer certification for these systems.

Which manufacturer certifications do SeaTac roofers hold?

3 of the 3 roofers we track in SeaTac hold at least one manufacturer certification (GAF, Owens Corning, CertainTeed, TAMKO, IKO, Malarkey). The most common here is Owens Corning, held by 2 companies - versus 43% certified across Washington. Certification means the manufacturer vetted the contractor and lets them back your roof with stronger, longer material-and-labor warranties. Not required to install a roof, but a real signal of training and standing.

How do the reviews compare across SeaTac roofers?

Across the 3 companies we track in SeaTac, the average rating is 4.9★, combining Google, BBB, and Yelp. 3 appear on more than one platform and 3 have owners who actively respond to reviews. Look for steady, recent, multi-source ratings over a handful of old five-star reviews on one site - any single platform can be cherry-picked.

Frequently asked - SeaTac

What roofing materials work best for SeaTac's climate?

SeaTac sits in the Pacific Northwest, where heavy rainfall, persistent overcast skies, and mild but damp winters create ideal conditions for moss and algae growth. Asphalt shingles with algae-resistant coatings are popular here. Metal roofing handles rain runoff efficiently and resists moisture-related decay. Cedar shake can look beautiful but requires more maintenance in wet climates. Whatever material you choose, ask your contractor specifically how it performs in high-moisture, low-sunlight environments.

How do I verify that a roofing contractor in SeaTac is properly licensed and insured?

Washington State requires roofing contractors to carry certain credentials, but requirements can change. Ask any contractor you consider for proof of current licensing and insurance, including liability and workers compensation coverage. Do not rely solely on what they tell you verbally. Contact your local authority to confirm what is currently required in SeaTac, and verify the contractor's standing directly through the appropriate state or county office before signing anything.

Do I need a permit for a roof replacement in SeaTac?

Permit requirements for roofing work in SeaTac can depend on the scope of the project. A full replacement often requires a permit, while minor repairs may not. Requirements also change over time. A trustworthy local contractor should be familiar with current local rules and willing to pull the necessary permits on your behalf. Be cautious of any contractor who suggests skipping permits to save time or money, as that can create problems when you sell your home.

What should a written roofing estimate from a SeaTac contractor include?

A solid written estimate should clearly list the materials to be used, including brand and product line, the total scope of work, how existing materials will be removed and disposed of, project timeline, payment schedule, and warranty details for both materials and labor. Given the wet SeaTac climate, also confirm the estimate addresses underlayment quality and flashing around vents and chimneys, since those are common leak points in high-rainfall areas.

What are red flags to watch for when hiring a roofer in SeaTac?

Be cautious of contractors who show up unsolicited after a windstorm or heavy rain, pressure you to sign quickly, demand large upfront payments, or cannot provide local references. In the SeaTac area, storm-chasing contractors from out of state sometimes appear after significant weather events. Always verify a contractor has a local presence, can provide references from nearby completed jobs, and gives you time to review everything in writing before committing.

What questions should I ask a roofing contractor before hiring them in SeaTac?

Ask how long they have operated in the SeaTac area, whether they have experience with the specific material you want installed, how they handle moisture barriers and ventilation given the region's wet climate, and what their warranty covers if a leak develops after installation. Also ask for references from recent local jobs and confirm who will actually perform the work, since some contractors subcontract without telling homeowners upfront.