60/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 1,021 Google reviews, the most in Sammamish.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Excavating Contractors in Sammamish, WA (2026)
180 excavating contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Sammamish: Roto-Rooter Plumbing & Water Cleanup, CR Score 60/100; 4.7★ from 1,021 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Junk & Demolition Pros, Dumpster Rentals, Junk Removal, posts 24/7 hours; ranked #2 of 180.
- 15
Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 990 Google reviews at 4.7★, the most of 180 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #15.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
180 Sammamish excavating contractors are ranked here by CR Score, from ten published factors. 39 are open 24/7, 106 open Saturdays and 68 open Sundays, based on posted hours. The median Google rating is 4.9★ across 180 rated businesses.
Top 10 excavating contractors in Sammamish at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 60 | 4.7★ (1,021) | Bellevue, 4 mi away | 24/7 | Overall |
| 2 | Junk & Demolition Pros, Dumpster Rentals, Junk Removal | 59 | 4.9★ (45) | Snohomish, 11 mi away | 24/7 | Emergencies |
| 3 | Mighty Arm Excavation | 58 | 5.0★ (12) | Bellevue, 5 mi away | 24/7 | — |
| 4 | Sno Valley Underground | 58 | 5.0★ (22) | Snohomish, 11 mi away | 24/7 | — |
| 5 | Badger Excavation | 57 | 4.9★ (129) | Parkwood, 21 mi away | Sat · Sun · Evenings | — |
| 6 | Best Plumbing | 56 | 4.6★ (787) | Seattle, 13 mi away | 24/7 | — |
| 7 | SV Excavation & Demolition LLC | 56 | 4.9★ (53) | Auburn, 23 mi away | 24/7 | — |
| 8 | NW Sewer and Drain | 56 | 5.0★ (17) | Lynnwood, 15 mi away | 24/7 | — |
| 9 | A1 Hydrovac Excavation | 56 | 5.0★ (14) | Everett, 15 mi away | 24/7 | — |
| 10 | Santa Trucking & Excavating | 56 | 4.4★ (14) | Redmond, 2 mi away | — | — |
The 180 best excavating contractors in Sammamish, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Snohomish, 11 mi away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 5 mi away
58/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Snohomish, 11 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Parkwood, 21 mi away
57/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 129 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Seattle, 13 mi away
56/100CR ScoreRanked #6 because of its Google rating and review volume: 4.6★ from 787 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 23 mi away
56/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lynnwood, 15 mi away
56/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 15 mi away
56/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redmond, 2 mi away
56/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.4★ from 14 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bellevue, 12 mi away
55/100CR ScoreRanked #11 because of its Google rating and review volume: 4.6★ from 393 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Camano, 12 mi away
55/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#13 FJ Solutions LLC
Based in Bellevue, 9 mi away
55/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bainbridge Island, 2 mi away
55/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Everett, 24 mi away
55/100CR ScoreRanked #15 because of its Google rating and review volume: 4.7★ from 990 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bellevue, 8 mi away
55/100CR ScoreRanked #16 because of its Google rating and review volume: 4.9★ from 72 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Redmond, 2 mi away
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 3.8★ from 12 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Snohomish, 11 mi away
54/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mountlake Terrace, 16 mi away
54/100CR ScoreRanked #19 because of its Google rating and review volume: 4.5★ from 436 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bonney Lake, 18 mi away
54/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.9★ from 18 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in City of Sammamish, 4 mi away
54/100CR ScoreRanked #21 because of its Google rating and review volume: 5.0★ from 60 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Stevens, 21 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Stevens, 21 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in City of Sammamish, 12 mi away
54/100CR ScoreRanked #24 because of its Google rating and review volume: 5.0★ from 128 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodinville, 10 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.5★ from 13 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Excavating contractors 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 180 ranked excavating contractors here; the rest are on their profiles.
Also serving Sammamish
20 more excavating contractors within 25 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 |
|---|---|---|
| 123 clear it | In Sammamish | |
| Acosta Construction LLC | In Sammamish | |
| Behnke & Sons Excavating LLC | 5.0★ (2) | 11 mi |
| BHY Construction | In Sammamish | |
| Boost Garage Door | 5.0★ (3) | In Sammamish |
| Brian’s home repairs | In Sammamish | |
| Brike Construction and Excavation | 5.0★ (2) | 9 mi |
| Davidsen Excavating | 3.0★ (2) | 11 mi |
| Excavators Northwest | 5.0★ (2) | 13 mi |
| First Gutter Repair Sammamish | 5.0★ (2) | In Sammamish |
| Kauffman Grading Co LLC | 3.0★ (2) | 11 mi |
| Northgate Chimney Services | 5.0★ (1) | In Sammamish |
| Northwest Soil Stabilization | 5.0★ (2) | 12 mi |
| ProEdge Kitchen Solutions | In Sammamish | |
| Reldavique Repair Services Sammamish | In Sammamish | |
| Rocknbills | In Sammamish | |
| Salinas Construction Services | In Sammamish | |
| Value Gutter Repair Sammamish | In Sammamish | |
| Xavandor Repair Experts | In Sammamish | |
| Zeppelin Enterprises, LLC. | 5.0★ (2) | 12 mi |
How we ranked Sammamish excavating contractors
We scored 180 Sammamish excavating 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 November 3, 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 Sammamish 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 |
Excavating contractors in Sammamish: frequently asked questions
Who is the best excavating contractor in Sammamish?
By CR Score, the highest-ranked excavating contractor in Sammamish, WA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 60/100. It has 4.7★ from 1,021 Google reviews. It is open 24/7. Junk & Demolition Pros, Dumpster Rentals, Junk Removal (#2) and Mighty Arm Excavation (#3) follow. We ranked 180 excavating contractors on ten factors, last updated November 3, 2026.
How many excavating contractors are there in Sammamish?
ContractorsRanked ranks 180 excavating contractors serving Sammamish, WA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which excavating contractors in Sammamish are open 24/7?
39 ranked excavating contractors in Sammamish post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Junk & Demolition Pros, Dumpster Rentals, Junk Removal (#2) and Mighty Arm Excavation (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which excavating contractors in Sammamish work on weekends?
106 of 180 ranked excavating contractors post Saturday hours and 68 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Junk & Demolition Pros, Dumpster Rentals, Junk Removal (#2) and Mighty Arm Excavation (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Sammamish excavating contractors have?
The median Google rating among 180 rated excavating contractors in Sammamish is 4.9★, with a median of 12 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 1,021 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank excavating contractors?
Each excavating contractor 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 excavating contractors outside Sammamish count in this ranking?
Yes, if they are within 25 mi of the Sammamish city center, our service radius for excavating contractors. 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.
Can excavating contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Sammamish
- November 2026: CR Scores recalculated for 180 excavating contractors serving Sammamish.
- November 2026: 2 duplicate listings merged.
More excavating contractors and Sammamish pages
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