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Best Excavating Contractors in La Mirada, CA (2026)

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

The short answer

  1. 1

    Best overall in La Mirada: 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 90.

  3. 14

    Most-reviewed: Roto-Rooter Plumbing & Water Cleanup, 1,330 Google reviews at 4.8★, the most of 90 ranked; ranked #14.

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

90 La Mirada excavating contractors are ranked here by CR Score, from ten published factors. 36 are open 24/7, 57 open Saturdays and 51 open Sundays, based on posted hours. The median Google rating is 4.9★ across 90 rated businesses.

Top 10 excavating contractors in La Mirada at a glance

Top 10 excavating contractors in La Mirada 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 Cleanup594.9★ (436)Fullerton, 6 mi away24/7Emergencies
3Applied Earth Works Inc585.0★ (6)Hemet, 2 mi away24/7—
4Roto-Rooter Plumbing & Water Cleanup584.9★ (375)Rowland Heights, 9 mi away24/7—
5Roto-Rooter Plumbing & Water Cleanup574.9★ (417)Commerce, 10 mi away24/7—
6Roto-Rooter Plumbing & Water Cleanup574.8★ (1,128)Alhambra, 14 mi away24/7—
7Roto-Rooter Plumbing & Water Cleanup574.9★ (504)Orange, 12 mi away24/7—
8Roto-Rooter Plumbing & Water Cleanup574.9★ (380)Westminster, 10 mi away24/7—
9Roto-Rooter Plumbing & Water Cleanup574.8★ (450)Anaheim, 10 mi away24/7—
10Roto-Rooter Plumbing & Water Cleanup574.9★ (434)Diamond Bar, 13 mi away24/7—

The 90 best excavating contractors in La Mirada, 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.

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

excavating contractors in La Mirada, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26R3 Contractors543.8★ (13)7 mi
27Plumb Rite Plumbing534.9★ (95)15 mi
28Bill's Backhoe Services535.0★ (4)8 mi
29Herring Trenching Co Inc533.7★ (3)4 mi
30New Generation Tree Care534.9★ (18)6 mi
31Salsbury Engineering, Inc.535.0★ (7)5 mi
32Ray Kevin Demolition533.0★ (4)6 mi
33Interior Demolition Inc.524.0★ (4)24 mi
34E & M Trenching Inc524.4★ (5)12 mi
35Endrizzi Grading & Excavating523.7★ (3)11 mi
36Lords of Plumbing514.9★ (240)24 mi
37360 Excavating Inc514.2★ (5)15 mi
38Lourenco Backhoe, Inc.515.0★ (4)22 mi
39United Rentals - Trench Safety515.0★ (6)10 mi
40East Canyon Earthworks Inc515.0★ (4)22 mi
41Central Reclamation513.2★ (5)14 mi
42Bay Cities Paving515.0★ (27)11 mi
43R J & J Construction Inc513.4★ (10)16 mi
44Chamberlain Backhoe Service505.0★ (6)9 mi
45B.LA.C Rooter Service504.9★ (36)21 mi
46Bay Cities Paving504.9★ (16)10 mi
47Dreyfuss Grading504.6★ (9)22 mi
48Three D Services Co505.0★ (3)19 mi
49Robert Hall Excavating~Demolition~Grading~ Foundation Drilling504.7★ (12)25 mi
50Eagle Rock Heating and Air Conditioning494.7★ (20)19 mi

Also serving La Mirada

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 La Mirada excavating contractors

We scored 90 La Mirada 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 La Mirada 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 La Mirada: frequently asked questions

Who is the best excavating contractor in La Mirada?

By CR Score, the highest-ranked excavating contractor in La Mirada, 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 Applied Earth Works Inc (#3) follow. We ranked 90 excavating contractors on ten factors, last updated November 3, 2026.

How many excavating contractors are there in La Mirada?

ContractorsRanked ranks 90 excavating contractors serving La Mirada, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which excavating contractors in La Mirada are open 24/7?

36 ranked excavating contractors in La Mirada post 24/7 hours. The highest-ranked are Roto-Rooter Plumbing & Water Cleanup (#2), Applied Earth Works Inc (#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 La Mirada work on weekends?

57 of 90 ranked excavating contractors post Saturday hours and 51 post Sunday hours. The highest-ranked open Saturdays are Green Integrations and Management Inc. (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Applied Earth Works Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do La Mirada excavating contractors have?

The median Google rating among 90 rated excavating contractors in La Mirada is 4.9★, with a median of 10 reviews. Roto-Rooter Plumbing & Water Cleanup has the most, 1,330 reviews, and ranks #14. 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 La Mirada count in this ranking?

Yes, if they are within 25 mi of the La Mirada 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 La Mirada

  1. November 2026: CR Scores recalculated for 90 excavating contractors serving La Mirada.
  2. November 2026: 1 duplicate listing merged.

More excavating contractors and La Mirada pages

Other trades in La Mirada