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Best Roofers in SeaTac, WA (2026)

1,145 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in SeaTac: Valentine Roofing, CR Score 94/100; 4.8★ from 1,359 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): King Quality Roofing, posts 24/7 hours; ranked #2 of 1,145.

  3. 30

    Most-reviewed: Guardian Roofing, Gutters & Insulation, 3,072 Google reviews at 4.8★, the most of 1,145 ranked; ranked #30.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

1,145 SeaTac roofers are ranked here by CR Score, from 8 published factors. 190 are open 24/7, 757 open Saturdays and 442 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,145 rated businesses.

Top 10 roofers in SeaTac at a glance

Top 10 roofers in SeaTac at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Valentine Roofing944.8★ (1,359)Tukwila, 2 mi away24/7Overall
2King Quality Roofing925.0★ (189)Seattle, 3 mi away24/7Emergencies
3Johnny Tsunami Exterior Cleaning914.8★ (1,636)Silverdale, 24 mi away24/7—
4Northwest Builders & Renovation904.6★ (383)Tukwila, 2 mi away24/7—
5Washington Sequoia Roofing905.0★ (83)East Hill-Meridian, 5 mi away24/7—
6First Choice Roof Replacement & Roof Cleaning905.0★ (204)Redmond, 17 mi away24/7—
7Chinook Services894.9★ (785)Everett, 30 mi away24/7—
8Roots to Roof895.0★ (124)Burien, 16 mi away24/7—
9Elite Roofing & Remodel894.9★ (580)Snohomish, 29 mi away24/7—
10Valentine Roofing894.8★ (331)Gig Harbor, 18 mi away24/7—

The 1,145 best roofers in SeaTac, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in SeaTac

    #1 Valentine Roofing

    Based in Tukwila, 2 mi away

    94/100CR Score

    Ranked #1 because of its Google rating and availability: 4.8★ from 1,359 Google reviews, open 24/7.

    • 4.8★ from 1,359 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    400 Industry Dr Suite 130, Tukwila, WA 98188
    View profile for Valentine Roofing(206) 558-0611

  7. #7 Chinook Services

    Based in Everett, 30 mi away

    89/100CR Score

    Ranked #7 because of its Google rating and availability: 4.9★ from 785 Google reviews, open 24/7.

    • 4.9★ from 785 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12811 8th Ave W C-101, Everett, WA 98204
    View profile for Chinook Services(425) 290-8635

  10. #10 Valentine Roofing

    Based in Gig Harbor, 18 mi away

    89/100CR Score

    Ranked #10 because of its Google rating and availability: 4.8★ from 331 Google reviews, open 24/7.

    • 4.8★ from 331 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5717 Wollochet Dr Suite 204, Gig Harbor, WA 98335
    View profile for Valentine Roofing(206) 539-0180

  23. #23 Erie Home

    Based in Renton, 3 mi away

    88/100CR Score

    Ranked #23 because of its Google rating and availability: 4.5★ from 117 Google reviews, open 24/7.

    • 4.5★ from 117 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1000 SW 34th St suite a Suite A, Renton, WA 98057
    View profile for Erie Home(425) 386-5253

Roofers ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 1,145 ranked roofers here; the rest are on their profiles.

roofers in SeaTac, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Royal Roofing885.0★ (58)14 mi
27Titan Roofing885.0★ (117)22 mi
28Diamond Roofing & Construction885.0★ (357)15 mi
29King Roof Care884.9★ (116)19 mi
30Guardian Roofing, Gutters & Insulation884.8★ (3,072)8 mi
31Fusion Builders875.0★ (61)16 mi
32Bigfoot Roofing LLC875.0★ (39)12 mi
33Renovision Design & Build875.0★ (44)13 mi
34Reynolds Roofing & Repair875.0★ (35)10 mi
35Exterior Shine875.0★ (51)15 mi
36Omar’s Construction And Removal875.0★ (65)19 mi
37Clean & Clear Home Services874.9★ (434)16 mi
38Second Chance Roofs875.0★ (31)10 mi
39Brooks Roofing & Repair875.0★ (36)12 mi
40CAMP ROOFING874.9★ (82)19 mi
41Green State Restoration of Monroe874.9★ (273)32 mi
42NearMe Roofing Company874.9★ (335)15 mi
43Masons Roofing875.0★ (26)10 mi
44Mitchell Brothers Roofing875.0★ (26)11 mi
45Panda Roofing875.0★ (11)1 mi
46SFW Construction874.9★ (29)10 mi
47Porter Family Roofing & Construction874.8★ (81)10 mi
48M&H Services LLC874.9★ (139)7 mi
49Eco Roofing Cleaning & Roof Repair875.0★ (160)12 mi
50Old School Roofing864.9★ (37)5 mi

Also serving SeaTac

20 more roofers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked roofers serving SeaTac
BusinessGoogle ratingDistance
Advanced Roofing & Materials3.0★ (2)6 mi
Ape Roofing LLC5.0★ (2)4 mi
Builders Service Company4.5★ (54)8 mi
Do-Rite's siding,roofing2.5★ (2)8 mi
Dom Construction4.6★ (30)In SeaTac
Evergreen Roofing General LLC5.0★ (2)4 mi
Five Star Roofing1.0★ (2)6 mi
Golden Eagle Roofing & Concrete5.0★ (2)4 mi
Guardian Roof ServicesIn SeaTac
KINE Attic Insulation & Roofing Services Washington5.0★ (2)3 mi
LATI Attic Insulation & Roofing Services Inc, WA5.0★ (2)3 mi
Level Line Gutters & Downspouts Inc4.0★ (2)8 mi
New Generation Cleans5.0★ (27)6 mi
Pacific Exteriors LLC4.5★ (387)20 mi
Paramount Roofing5.0★ (2)8 mi
Reyes Roofing & Siding LLC5.0★ (2)6 mi
Soczek Roofing4.9★ (204)29 mi
T's Pro Painting5.0★ (2)5 mi
Titan Construction4.9★ (19)4 mi
VICE N T ROOFING LLC5.0★ (2)7 mi

How much do roofers cost in SeaTac?

Typical prices in USD: adjusted for Washington where a published index exists, national otherwise. Each row names its basis.

How much do roofers cost in SeaTac?
JobLowTypicalHighBasisChecked
Roof replacement$8,560$11,420$15,990Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report)October 2026
Roof repair$395$1,174$1,968Per repair: typical range of customer-reported jobs. US national rangeOctober 2026

How to check a roofer's license in Washington

In Washington, Washington State Department of Labor & Industries licenses Specialty contractor registration.

  1. Search the business name or license number on the Washington State Department of Labor & Industries license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

When to hire a roofer in Washington

Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.

How we ranked SeaTac roofers

We scored 1,145 SeaTac roofers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn SeaTac data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Roofers in SeaTac: frequently asked questions

Who is the best roofer in SeaTac?

By CR Score, the highest-ranked roofer in SeaTac, WA is Valentine Roofing with a CR Score of 94/100. It has 4.8★ from 1,359 Google reviews. It is open 24/7. King Quality Roofing (#2) and Johnny Tsunami Exterior Cleaning (#3) follow. We ranked 1,145 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in SeaTac?

ContractorsRanked ranks 1,145 roofers serving SeaTac, WA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in SeaTac are open 24/7?

190 ranked roofers in SeaTac post 24/7 hours. The highest-ranked are Valentine Roofing (#1), King Quality Roofing (#2) and Johnny Tsunami Exterior Cleaning (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in SeaTac work on weekends?

757 of 1,145 ranked roofers post Saturday hours and 442 post Sunday hours. The highest-ranked open Saturdays are Valentine Roofing (#1), King Quality Roofing (#2) and Johnny Tsunami Exterior Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a roofer's license in Washington?

In Washington, Washington State Department of Labor & Industries handles licensing and covers Specialty contractor registration. Search the business or license number at https://secure.lni.wa.gov/verify/.

How much does roof replacement cost in SeaTac?

Roof replacement typically costs $8,560 to $15,990, with $11,420 typical (Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report)). The range is adjusted for Washington. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do SeaTac roofers have?

The median Google rating among 1,145 rated roofers in SeaTac is 5.0★, with a median of 18 reviews. Guardian Roofing, Gutters & Insulation has the most, 3,072 reviews, and ranks #30. We adjust ratings for review count, so a few five-star reviews cannot top the list.

When is the best time to hire a roofer in SeaTac?

Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.

Update log for SeaTac

  1. October 2026: CR Scores recalculated for 1,145 roofers serving SeaTac.
  2. October 2026: 8 duplicate listings merged.

More roofers and SeaTac pages

Other trades in SeaTac