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Best Excavating Contractors in Carson, CA (2026)

66 excavating contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Carson: Green Integrations and Management Inc., CR Score 64/100; 5.0★ from 100 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 66.

  3. 9

    Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 1,128 Google reviews at 4.8★, the most of 66 ranked; ranked #9.

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

66 Carson excavating contractors are ranked here by CR Score, from ten published factors. 26 are open 24/7, 42 open Saturdays and 37 open Sundays, based on posted hours. The median Google rating is 4.9★ across 66 rated businesses.

Top 10 excavating contractors in Carson at a glance

Top 10 excavating contractors in Carson at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Green Integrations and Management Inc.645.0★ (100)Los Angeles, 20 mi awaySat · Sun · EveningsOverall
2Roto-Rooter Plumbing & Water Cleanup604.8★ (527)Carson24/7Emergencies
3Roto-Rooter Plumbing & Water Cleanup594.8★ (691)Long Beach, 7 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup584.8★ (860)Inglewood, 11 mi away24/7—
5DuoFlo Rooter and Plumbing Services Inc575.0★ (18)Los Angeles, 14 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup574.9★ (417)Commerce, 13 mi away24/7—
7Roto-Rooter Plumbing & Water Cleanup574.8★ (940)Los Angeles, 17 mi away24/7—
8Roto-Rooter Plumbing & Water Cleanup574.9★ (456)Los Angeles, 15 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup574.8★ (1,128)Alhambra, 19 mi away24/7Most reviews
10Roto-Rooter Plumbing & Water Cleanup564.9★ (380)Westminster, 15 mi away24/7—

The 66 best excavating contractors in Carson, ranked

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

  1. Based in Hemet, 15 mi away

    55/100CR Score

    Ranked #16 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.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3292 E Florida Ave A, Hemet, CA 92544
  2. Based in Los Angeles, 13 mi away

    54/100CR Score

    Ranked #19 because of its Google rating and review volume: 4.9★ from 240 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 240 Google reviews
    Hours
    Mon–Sat 8 AM–5 PM · Sun 8 AM–4 PM
    Address
    5301 Beethoven St Ste 133, Los Angeles, CA 90066
  3. Based in Carson

    53/100CR Score

    Ranked #23 because of its Google rating and trade focus: 2.3★ from 19 Google reviews, listed on Google as “Excavating contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 2.3★ from 19 Google reviews
    Address
    521 E D St, Wilmington, CA 90744
  4. Based in Downey, 10 mi away

    53/100CR Score

    Ranked #24 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Excavating contractor”.

    Based on 7 of 10 factors; credentials, recency and availability not yet collected.

    • 5.0★ from 4 Google reviews
    Address
    13203 Barlin Ave, Downey, CA 90242
  5. Based in Huntington Beach, 19 mi away

    53/100CR Score

    Ranked #25 because of its Google rating and review volume: 4.9★ from 95 Google reviews.

    Based on 8 of 10 factors; credentials and recency not yet collected.

    • 4.9★ from 95 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7602 Talbert Ave Ste 12, Huntington Beach, CA 92648

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 66 ranked excavating contractors here; the rest are on their profiles.

excavating contractors in Carson, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26360 Excavating Inc534.2★ (5)10 mi
27Bay Cities Paving Inc525.0★ (28)In Carson
28E & M Trenching Inc524.4★ (5)10 mi
29Mike Drews Construction Co Inc525.0★ (3)4 mi
30Central Reclamation513.2★ (5)14 mi
31New Generation Tree Care514.9★ (18)14 mi
32Los Angeles CA Tree Service514.7★ (30)17 mi
33R3 Contractors503.8★ (13)21 mi
34J Padilla Inc502.7★ (3)14 mi
35Salsbury Engineering, Inc.505.0★ (7)18 mi
36ValueMax Rentals505.0★ (36)4 mi
37Joseph Construction Builders LLC494.8★ (18)In Carson
38Bay Cities Paving494.9★ (16)13 mi
39Theresa Howard Excavation Inc495.0★ (6)18 mi
40Endrizzi Grading & Excavating493.7★ (3)21 mi
41Herring Trenching Co Inc493.7★ (3)21 mi
42Eagle Rock Heating and Air Conditioning494.7★ (20)22 mi
43Ray Kevin Demolition483.0★ (4)23 mi
44Alpha Structural Inc.484.7★ (30)21 mi
45United Rentals - Trench Safety485.0★ (6)23 mi
46Main Street Demolition of Huntington Beach485.0★ (14)18 mi
47J D Demolition and Grading475.0★ (5)17 mi
48Bay Cities Paving474.9★ (21)24 mi
49Main Street Demolition of Garden Grove475.0★ (9)19 mi
50United Rentals - Trench Safety474.9★ (10)5 mi

Also serving Carson

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.

How we ranked Carson excavating contractors

We scored 66 Carson 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Carson 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

Excavating contractors in Carson: frequently asked questions

Who is the best excavating contractor in Carson?

By CR Score, the highest-ranked excavating contractor in Carson, CA is Green Integrations and Management Inc. with a CR Score of 64/100. It has 5.0★ from 100 Google reviews. It is open 7 days a week. Roto-Rooter Plumbing & Water Cleanup (#2) and Roto-Rooter Plumbing & Water Cleanup (#3) follow. We ranked 66 excavating contractors on ten factors, last updated November 3, 2026.

How many excavating contractors are there in Carson?

ContractorsRanked ranks 66 excavating contractors serving Carson, CA. 4 of them are based in Carson; 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 Carson are open 24/7?

26 ranked excavating contractors in Carson post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#2), Roto-Rooter Plumbing & Water Cleanup (#3) and Roto-Rooter Plumbing & Water Cleanup (#4). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which excavating contractors in Carson work on weekends?

42 of 66 ranked excavating contractors post Saturday hours and 37 post Sunday hours. The highest-ranked open Saturdays are Green Integrations and Management Inc. (#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 Carson excavating contractors have?

The median Google rating among 66 rated excavating contractors in Carson is 4.9★, with a median of 14 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 1,128 reviews, and ranks #9. 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 Carson count in this ranking?

Yes, if they are within 25 mi of the Carson 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 Carson

  1. November 2026: CR Scores recalculated for 66 excavating contractors serving Carson.

More excavating contractors and Carson pages

Other trades in Carson