357 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mercer Island: Mendoza Gutters, CR Score 64/100; 4.9★ from 577 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): SFW Construction, posts 24/7 hours; ranked #3 of 357.
Most-reviewed: Valentine Roofing, 1,359 Google reviews at 4.8★, the most of 357 ranked; ranked #6.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
357 Mercer Island siding contractors are ranked here by CR Score, from ten published factors. 53 are open 24/7, 234 open Saturdays and 116 open Sundays, based on posted hours. The median Google rating is 5.0★ across 357 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mendoza Gutters | 64 | 4.9★ (577) | Renton, 5 mi away | Sat · Sun · Evenings | Overall |
| 2 | Home Services Plus - Eastside | 61 | 4.9★ (122) | Bellevue, 6 mi away | Sat · Sun · Evenings | — |
| 3 | SFW Construction | 61 | 4.9★ (56) | Seattle, 7 mi away | 24/7 | Emergencies |
| 4 | Emerald State | Roofing | Windows | Siding | 60 | 4.7★ (68) | City of Sammamish, 10 mi away | 24/7 | — |
| 5 | Intercrus Decks | 60 | 5.0★ (16) | Mercer Island | 24/7 | — |
| 6 | Valentine Roofing | 60 | 4.8★ (1,359) | Tukwila, 8 mi away | 24/7 | Most reviews |
| 7 | Shearer Painting | 60 | 4.7★ (136) | Bellevue, 5 mi away | — | — |
| 8 | DKJAY Restoration | 60 | 4.8★ (30) | Tukwila, 8 mi away | 24/7 | — |
| 9 | Perdue Builders & Supply, Inc. | 59 | 5.0★ (73) | Bothell, 14 mi away | Sat · Sun | — |
| 10 | Cobalt Exteriors, Inc. | 59 | 4.8★ (103) | Woodinville, 14 mi away | Sat · Sun | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 577 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 122 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 7 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 56 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in City of Sammamish, 10 mi away
Ranked #4 because of its Google rating and trade focus: 4.7★ from 68 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mercer Island
Ranked #5 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tukwila, 8 mi away
Ranked #6 because of its Google rating and review volume: 4.8★ from 1,359 Google reviews, the most in Mercer Island.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 5 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 136 Google reviews, listed on Google as “Siding contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Tukwila, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 30 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bothell, 14 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 73 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodinville, 14 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 103 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 9 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redmond, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kirkland, 8 mi away
Ranked #13 because of its Google rating and trade focus: 4.7★ from 168 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 10 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Renton, 4 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 5 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 67 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 8 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 22 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 5 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood, 17 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood, 17 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 34 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Snohomish, 20 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 580 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kirkland, 12 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Marysville, 35 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 23 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Siding contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#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 357 ranked siding contractors here; the rest are on their profiles.
20 more siding contractors within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Alpha Outdoors Nw | 5.0★ (6) | In Mercer Island |
| Aspen Homes | In Mercer Island | |
| Bayside Home Improvement | 4.8★ (19) | In Mercer Island |
| Blue Monkey Painting LLC | 3.9★ (7) | In Mercer Island |
| C24 Exteriors LLC | 5.0★ (1) | In Mercer Island |
| Construction projects LLC | 5.0★ (5) | In Mercer Island |
| Construction Solution | In Mercer Island | |
| Evergreen roofing & structural repairs | In Mercer Island | |
| Fox Home Improvement | 5.0★ (16) | In Mercer Island |
| Golden Quality Remodeling | 5.0★ (4) | In Mercer Island |
| Island Crest Builders | In Mercer Island | |
| Memo's Quality Construction | 5.0★ (6) | In Mercer Island |
| Mercer Builders LLC | 5.0★ (1) | In Mercer Island |
| Mercer Island Construction | 5.0★ (1) | In Mercer Island |
| Newcastle Construction | 5.0★ (4) | In Mercer Island |
| Proper Construction | In Mercer Island | |
| RKK Construction Inc | 4.5★ (8) | In Mercer Island |
| Umbrella Build LLC | In Mercer Island | |
| West Corp Construction | 4.4★ (7) | In Mercer Island |
| Wolf General Contractor LLC | In Mercer Island |
Typical prices in USD, adjusted for Washington with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,730 | $11,950 | $18,280 | Per house: typical range of customer-reported projects. US national range × 1.03 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
We scored 357 Mercer Island siding contractors 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.
| Factor | Weight | Computed from | In Mercer Island data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |