55/100CR Score
Ranked #1 because of its Google rating and review volume: 4.7★ from 393 Google reviews, the most in Napa.
Based on 8 of 10 factors; credentials and recency not yet collected.
Best Excavating Contractors in Napa, CA (2026)
38 excavating contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Napa: Roto-Rooter Plumbing & Water Cleanup, CR Score 55/100; 4.7★ from 393 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 38.
- 2
Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 238 Google reviews at 4.4★, the most of 38 ranked after Roto-Rooter Plumbing & Water Cleanup; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
38 Napa excavating contractors are ranked here by CR Score, from ten published factors. 7 are open 24/7, 22 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 38 rated businesses.
Top 10 excavating contractors in Napa at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roto-Rooter Plumbing & Water Cleanup | 55 | 4.7★ (393) | Cotati, 24 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 54 | 4.4★ (238) | Fairfield, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Roto-Rooter Plumbing & Water Cleanup | 54 | 4.8★ (89) | Vacaville, 16 mi away | 24/7 | — |
| 4 | All Valley Paving | 54 | 5.0★ (10) | Vacaville, 16 mi away | Sat · Sun · Evenings | — |
| 5 | Foundation Repair of CA | 53 | 5.0★ (6) | Livermore, 18 mi away | 24/7 | — |
| 6 | Badger Infrastructure Solutions - Benicia, CA | 53 | 4.2★ (5) | Benicia, 18 mi away | 24/7 | — |
| 7 | JR Excavating & Sons Inc | 53 | 5.0★ (16) | Sonoma, 11 mi away | — | — |
| 8 | E K Excavating, Inc. | 50 | 5.0★ (3) | Sonoma, 9 mi away | — | — |
| 9 | Bodhaine Discing Grading | 50 | 5.0★ (8) | Martinez, 23 mi away | — | — |
| 10 | Mahoney's Backhoe Services | 49 | 4.7★ (3) | Vallejo, 16 mi away | — | — |
The 38 best excavating contractors in Napa, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Based in Fairfield, 15 mi away
54/100CR ScoreRanked #2 because of its Google rating and review volume: 4.4★ from 238 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vacaville, 16 mi away
54/100CR ScoreRanked #3 because of its Google rating and review volume: 4.8★ from 89 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vacaville, 16 mi away
54/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Livermore, 18 mi away
53/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Benicia, 18 mi away
53/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sonoma, 11 mi away
53/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sonoma, 9 mi away
50/100CR ScoreRanked #8 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 Martinez, 23 mi away
50/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Vallejo, 16 mi away
49/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Sonoma, 7 mi away
49/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 7 Google reviews, listed on Google as “Demolition contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Vacaville, 18 mi away
49/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Petaluma, 18 mi away
49/100CR ScoreRanked #13 because of its Google rating and review volume: 5.0★ from 23 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fairfield, 13 mi away
48/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Asphalt contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Napa
48/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.3★ from 6 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vallejo, 14 mi away
48/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 24 mi away
48/100CR ScoreRanked #17 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 Rohnert Park, 18 mi away
47/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.7★ from 15 Google reviews, listed on Google as “Paving contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Concord, 24 mi away
47/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.6★ from 8 Google reviews, listed on Google as “Excavating contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Vacaville, 20 mi away
47/100CR ScoreRanked #20 because of its Google rating and review volume: 4.6★ from 33 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santa Rosa, 24 mi away
46/100CR ScoreRanked #21 because of its Google rating and trade focus: 2.3★ from 3 Google reviews, listed on Google as “Excavating contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Vacaville, 19 mi away
46/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 17 Google reviews, listed on Google as “General contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Richmond, 24 mi away
46/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Construction company”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Benicia, 17 mi away
45/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Concrete contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#25 SMI Demolition
Based in Novato, 20 mi away
45/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 16 Google reviews, listed on Google as “Demolition contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
All 38 excavating contractors
#1 to #25 are shown in full above. Here are #26 to #38, in CR Score order; each links to its profile.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | BraveStar Concrete & Excavating Inc | 45 | 5.0★ (6) | 23 mi |
| 27 | Ghilotti Construction Company | 45 | 3.0★ (45) | 24 mi |
| 28 | MPH Deconstruction | 45 | 5.0★ (13) | 22 mi |
| 29 | Berger Concrete & General Engineering | 44 | 4.0★ (11) | 10 mi |
| 30 | Skywalker Pavers & Demolition | 44 | 4.7★ (13) | 23 mi |
| 31 | Underground Construction Co | 44 | 3.9★ (39) | 18 mi |
| 32 | GHS Landscaping Inc | 43 | 4.8★ (19) | 22 mi |
| 33 | Conco | 43 | 4.5★ (10) | 17 mi |
| 34 | PCS Demolition | 43 | 5.0★ (5) | 21 mi |
| 35 | Christianson Tree Experts | 42 | 4.4★ (16) | 25 mi |
| 36 | Independent Contractor | 42 | 5.0★ (4) | 24 mi |
| 37 | Action Asphalt Paving | 42 | 5.0★ (4) | 17 mi |
| 38 | Dias & Sons Drainage | 41 | 5.0★ (3) | 24 mi |
Also serving Napa
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 |
|---|---|---|
| BMS Electric Gates | In Napa | |
| Dixon's Backhoe & Engineering | In Napa | |
| DMN Construction | 5.0★ (1) | In Napa |
| Duckworth Backhoe Inc | 1.0★ (2) | In Napa |
| E Ponce and Sons | 5.0★ (1) | In Napa |
| Gerosa Construction Inc. | 5.0★ (4) | In Napa |
| Glenn Picard Construction | In Napa | |
| HCG Associates, Inc. | In Napa | |
| Hoag Husted Construction | In Napa | |
| Hydros Agritech Inc. | In Napa | |
| Keith M. Webster Construction, Inc. | 5.0★ (2) | In Napa |
| MPA Construction Napa Valley General Contractor and Remodeling services | 5.0★ (4) | In Napa |
| Napa | In Napa | |
| Napa HVAC Repair Specialists | In Napa | |
| Nielson Construction | 5.0★ (1) | In Napa |
| Quality Incorporated Sitework & Underground | 5.0★ (2) | In Napa |
| Scientific Environments | In Napa | |
| Standar Napa Roofing | 5.0★ (6) | In Napa |
| Trumble Construction | In Napa | |
| بیوگونگ تکنیک آسانبر | In Napa |
How we ranked Napa excavating contractors
We scored 38 Napa 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 Napa 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 Napa: frequently asked questions
Who is the best excavating contractor in Napa?
By CR Score, the highest-ranked excavating contractor in Napa, CA is Roto-Rooter Plumbing & Water Cleanup with a CR Score of 55/100. It has 4.7★ from 393 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 38 excavating contractors on ten factors, last updated November 3, 2026.
How many excavating contractors are there in Napa?
ContractorsRanked ranks 38 excavating contractors serving Napa, CA. 1 of them is based in Napa; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.
Which excavating contractors in Napa are open 24/7?
7 ranked excavating contractors in Napa post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which excavating contractors in Napa work on weekends?
22 of 38 ranked excavating contractors post Saturday hours and 12 post Sunday hours. The highest-ranked open Saturdays are Roto-Rooter Plumbing & Water Cleanup (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Roto-Rooter Plumbing & Water Cleanup (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Napa excavating contractors have?
The median Google rating among 38 rated excavating contractors in Napa is 4.8★, with a median of 10 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 393 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 Napa count in this ranking?
Yes, if they are within 25 mi of the Napa 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 Napa
- November 2026: CR Scores recalculated for 38 excavating contractors serving Napa.
- November 2026: 1 duplicate listing merged.
More excavating contractors and Napa pages
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