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Best Solar Installers in SeaTac, WA (2026)

69 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in SeaTac: Eco Electric, Plumbing, Heating and Air, CR Score 57/100; 4.9★ from 2,101 Google reviews; open Saturdays until 2 PM.

  2. 2

    Best for emergencies (open 24/7): Nadar Drone Aerial Photography & Inspection, posts 24/7 hours; ranked #2 of 69.

  3. 21

    Most-reviewed: AA Window, Roof & Gutter Cleaning, 2,117 Google reviews at 4.9★, the most of 69 ranked; ranked #21.

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

69 SeaTac solar installers are ranked here by CR Score, from ten published factors. 5 are open 24/7, 26 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 4.9★ across 69 rated businesses.

Top 10 solar installers in SeaTac at a glance

Top 10 solar installers in SeaTac at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Eco Electric, Plumbing, Heating and Air574.9★ (2,101)Seattle, 9 mi awaySat · EveningsOverall
2Nadar Drone Aerial Photography & Inspection575.0★ (7)Seattle, 11 mi away24/7Emergencies
3Sunergy Systems574.9★ (235)Seattle, 15 mi away——
4A&R Solar574.8★ (113)Seattle, 5 mi away——
5Clean Energy Innovators574.9★ (42)Seattle, 11 mi awaySat · Evenings—
6Rainier Roof & Solar Solutions575.0★ (21)Bonney Lake, 6 mi awaySat—
7Omnidian574.4★ (575)Seattle, 11 mi away——
8SolTerra564.8★ (132)Seattle, 9 mi away——
9Northwest Electric and Solar564.9★ (274)Kenmore, 22 mi away——
10Artisan Electric564.6★ (148)Seattle, 7 mi away——

The 69 best solar installers in SeaTac, ranked

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

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Based in Seattle, 15 mi away

    57/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.9★ from 235 Google reviews, listed on Google as “Solar energy system service”.

    • 4.9★ from 235 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    4546 NW Leary Wy, Seattle, WA 98107
  2. Based in Seattle, 5 mi away

    57/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 113 Google reviews, listed on Google as “Solar energy company”.

    • 4.8★ from 113 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 9 AM–5 PM · Sat–Sun closed
    Address
    9700 Martin Luther King Jr Way S, Seattle, WA 98118
  3. Based in Seattle, 11 mi away

    57/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.4★ from 575 Google reviews, listed on Google as “Solar energy company”.

    • 4.4★ from 575 Google reviews
    Hours
    Mon–Fri 7 AM–5 PM · Sat–Sun closed
    Address
    506 2nd Ave 2nd Floor, Seattle, WA 98104
  4. Based in Seattle, 9 mi away

    56/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Solar energy company”.

    • 4.8★ from 132 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    2909 1st Ave S, Seattle, WA 98134
  5. Based in Seattle, 7 mi away

    56/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.6★ from 148 Google reviews, listed on Google as “Solar energy system service”.

    • 4.6★ from 148 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    969 S Nebraska St suite a, Seattle, WA 98108
  6. Based in Tacoma, 15 mi away

    56/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.2★ from 465 Google reviews, listed on Google as “Solar energy company”.

    • 4.2★ from 465 Google reviews
    Hours
    Mon–Fri 8 AM–4 PM · Sat 9 AM–3 PM · Sun closed
    Address
    535 Dock St #204, Tacoma, WA 98402
  7. Based in Seattle, 10 mi away

    56/100CR Score

    Ranked #12 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Solar energy company”.

    • 4.9★ from 83 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    805 Rainier Ave S, Seattle, WA 98144
  8. Based in Seattle, 6 mi away

    56/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Solar energy system service”.

    • 4.9★ from 43 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    309 S Cloverdale St Building C, unit 26, Seattle, WA 98108
  9. Based in DuPont, 18 mi away

    55/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.7★ from 46 Google reviews, listed on Google as “Solar energy company”.

    • 4.7★ from 46 Google reviews
    Hours
    Mon–Fri 9 AM–7 PM · Sat 10 AM–2 PM · Sun closed
  10. Based in Seattle, 17 mi away

    54/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.8★ from 72 Google reviews, listed on Google as “Solar energy company”.

    • 4.8★ from 72 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    9520 Roosevelt Way NE, Seattle, WA 98115
  11. Based in Lynnwood, 28 mi away

    54/100CR Score

    Ranked #20 because of its Google rating and review volume: 5.0★ from 449 Google reviews.

    • 5.0★ from 449 Google reviews
    Hours
    Mon–Sat 7 AM–6 PM · Sun 7 AM–5 PM
    Address
    6428 165th Pl SW, Lynnwood, WA 98037
  12. Based in Federal Way, 10 mi away

    54/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.6★ from 41 Google reviews, listed on Google as “Solar energy company”.

    • 4.6★ from 41 Google reviews
    Hours
    Mon–Fri 8 AM–3 PM · Sat–Sun closed
    Address
    1010 South 336th St Ste 300, Federal Way, WA 98003
  13. Based in Tukwila, 1 mi away

    54/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Solar energy company”.

    • 5.0★ from 8 Google reviews
    Hours
    Mon–Thu 9 AM–6 PM · Fri–Sun closed
    Address
    16208 47th Ave S, Tukwila, WA 98188
  14. Based in Tacoma, 19 mi away

    53/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Solar energy system service”.

    • 5.0★ from 36 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    5249 S Puget Sound Ave Unit B, Tacoma, WA 98409

Solar installers 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 69 ranked solar installers here; the rest are on their profiles.

solar installers in SeaTac, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Revolution Energy Systems534.3★ (30)22 mi
27Solora Solar534.8★ (20)14 mi
28Infinity Solar USA534.5★ (67)18 mi
29First Choice Electrical and Solar524.6★ (125)5 mi
30West Seattle Electric and Solar524.7★ (91)7 mi
31Precision Pro Wash524.9★ (119)9 mi
32Forecast Energy524.9★ (52)30 mi
33By Design Electric & Solar525.0★ (14)5 mi
34Spruce Goose Exterior Cleaning525.0★ (503)22 mi
35JCS Electrical515.0★ (26)22 mi
36Clear Skies Cleaning515.0★ (311)17 mi
37Express Roofing and Solar of Seattle515.0★ (6)23 mi
38CapStone Solar514.6★ (85)34 mi
39Purelight Power of Everett514.4★ (26)37 mi
40Pro Roofing NW514.8★ (444)19 mi
41Emerge Electrical LLC504.9★ (78)38 mi
42Star Construction WA - Louvered Roof & Solar Shades Seattle504.9★ (45)28 mi
43Robinson Craft Solar & Roofing504.6★ (10)8 mi
44Switch Electric Home Energy505.0★ (656)32 mi
45Rengo Solar505.0★ (3)27 mi
46Golden Solar Installations505.0★ (3)3 mi
47Sunset Air504.9★ (1,262)38 mi
48MAD Energy NW505.0★ (129)14 mi
49Eco Electric, Plumbing, Heating and Air504.9★ (311)36 mi
50Solares Landscaping505.0★ (5)10 mi

Also serving SeaTac

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

Unranked solar installers serving SeaTac
BusinessGoogle ratingDistance
A A A Serious Solar Power & Panels11 mi
Blue Frog Solar LLC5.0★ (1)25 mi
EXPERIENCE5.0★ (1)In SeaTac
Genius Solar Innovations11 mi
JMS Electric5.0★ (2)13 mi
Nadar Drone Services5.0★ (1)17 mi
Nue Power Solar5.0★ (1)11 mi
Powell Solar Systems5.0★ (2)10 mi
Roof Boss USA4.5★ (52)In SeaTac
Solar Panels Seattle9 mi
Solarize Northwest5.0★ (1)11 mi
Solphos5.0★ (2)11 mi
Solphos, LLC.5.0★ (2)31 mi
SunPower Corporation3.0★ (2)12 mi
Sunset Solar Solution10 mi
Tangent Electric LLC4.0★ (1)6 mi
Tuusso Energy LLC5.0★ (1)12 mi
U.S. Solars3 mi
Unico Solar Investors11 mi
Washington Solar Services LLC5.0★ (1)8 mi

How much do solar installers cost in SeaTac?

Typical prices in USD, adjusted for Washington with a published regional index. Each row names its basis and month.

How much do solar installers cost in SeaTac?
JobLowTypicalHighBasisChecked
Solar panel installation$29,770$33,680$36,640Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)October 2026

How we ranked SeaTac solar installers

We scored 69 SeaTac solar installers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 23, 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
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Solar installers in SeaTac: frequently asked questions

Who is the best solar installer in SeaTac?

By CR Score, the highest-ranked solar installer in SeaTac, WA is Eco Electric, Plumbing, Heating and Air with a CR Score of 57/100. It has 4.9★ from 2,101 Google reviews. It is open Saturdays until 2 PM. Nadar Drone Aerial Photography & Inspection (#2) and Sunergy Systems (#3) follow. We ranked 69 solar installers on ten factors, last updated October 23, 2026.

How many solar installers are there in SeaTac?

ContractorsRanked ranks 69 solar installers serving SeaTac, WA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which solar installers in SeaTac are open 24/7?

5 ranked solar installers in SeaTac post 24/7 hours. The highest-ranked are Nadar Drone Aerial Photography & Inspection (#2) and Chinook Services (#14). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which solar installers in SeaTac work on weekends?

26 of 69 ranked solar installers post Saturday hours and 13 post Sunday hours. The highest-ranked open Saturdays are Eco Electric, Plumbing, Heating and Air (#1), Nadar Drone Aerial Photography & Inspection (#2) and Clean Energy Innovators (#5). Posted hours are office hours; crews may book weekend jobs separately.

How much does solar panel installation cost in SeaTac?

Solar panel installation typically costs $29,770 to $36,640, with $33,680 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 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 solar installers have?

The median Google rating among 69 rated solar installers in SeaTac is 4.9★, with a median of 46 reviews. AA Window, Roof & Gutter Cleaning has the most, 2,117 reviews, and ranks #21. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank solar installers?

Each solar installer gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do solar installers outside SeaTac count in this ranking?

Yes, if they are within 40 mi of the SeaTac city center, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for SeaTac

  1. October 2026: CR Scores recalculated for 69 solar installers serving SeaTac.

More solar installers and SeaTac pages

Other trades in SeaTac