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Best Pest Control Companies in South El Monte, CA (2026)

657 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in South El Monte: Terminix, CR Score 63/100; 4.7★ from 2,287 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Orkin, posts 24/7 hours; ranked #2 of 657.

  3. 37

    Most-reviewed: Aptive Pest Control, 7,199 Google reviews at 4.7★, the most of 657 ranked; ranked #37.

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

657 South El Monte pest control companies are ranked here by CR Score, from ten published factors. 173 are open 24/7, 462 open Saturdays and 275 open Sundays, based on posted hours. The median Google rating is 4.9★ across 657 rated businesses.

Top 10 pest control companies in South El Monte at a glance

Top 10 pest control companies in South El Monte at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Terminix634.7★ (2,287)Santa Fe Springs, 7 mi away24/7Overall
2Orkin634.8★ (3,213)Anaheim, 15 mi away24/7Emergencies
3CURA Termite & Pest Control - West Covina625.0★ (252)West Covina, 7 mi away24/7—
4Orkin624.8★ (3,372)Long Beach, 19 mi away24/7—
5Terminix624.7★ (159)South El Monte24/7—
6Orkin614.8★ (299)Commerce, 7 mi away24/7—
7Orkin614.7★ (2,158)Los Angeles, 16 mi away24/7—
8PURCOR Pest Solutions614.9★ (562)Anaheim, 16 mi away24/7—
9Dewey Pest & Termite Control604.7★ (228)Pasadena, 7 mi away24/7—
10Brooks Pest Control604.7★ (4,764)Los Alamitos, 17 mi awaySat · Sun · Evenings—

The 657 best pest control companies in South El Monte, 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.

  1. Ranked #1 in South El Monte

    #1 Terminix

    Based in Santa Fe Springs, 7 mi away

    63/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.7★ from 2,287 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 2,287 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9880 Pioneer Blvd, Santa Fe Springs, CA 90670
    View profile for Terminix(562) 287-8034

  2. #2 Orkin

    Based in Anaheim, 15 mi away

    63/100CR Score

    Ranked #2 because of its Google rating and trade focus: 4.8★ from 3,213 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 3,213 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2373 W La Palma Ave, Anaheim, CA 92801
    View profile for Orkin(714) 294-7224

  4. #4 Orkin

    Based in Long Beach, 19 mi away

    62/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 3,372 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 3,372 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1950 E 220th St #307, Long Beach, CA 90810
    View profile for Orkin(424) 297-7277

  5. #5 Terminix

    Based in South El Monte

    62/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.7★ from 159 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 159 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1818 Potrero Ave, South El Monte, CA 91733
    View profile for Terminix(323) 869-5239

  6. #6 Orkin

    Based in Commerce, 7 mi away

    61/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.8★ from 299 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 299 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2585 Commerce Way, Commerce, CA 90040
    View profile for Orkin(323) 483-7244

  7. #7 Orkin

    Based in Los Angeles, 16 mi away

    61/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.7★ from 2,158 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 2,158 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1053 Crenshaw Blvd, Los Angeles, CA 90019
    View profile for Orkin(213) 246-5448

  8. #8 PURCOR Pest Solutions

    Based in Anaheim, 16 mi away

    61/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 562 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 562 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    220 N Crescent Way Ste h, Anaheim, CA 92801
    View profile for PURCOR Pest Solutions(714) 452-1088

  10. #10 Brooks Pest Control

    Based in Los Alamitos, 17 mi away

    60/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.7★ from 4,764 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 4,764 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat–Sun 8 AM–4 PM
    Address
    5480 Katella Ave, Los Alamitos, CA 90720
    View profile for Brooks Pest Control(562) 239-4235

  13. #13 Orkin

    Based in Brea, 12 mi away

    60/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.8★ from 306 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 306 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    555 W Lambert Rd Ste G, Brea, CA 92821
    View profile for Orkin(657) 216-8091

  14. #14 Terminix

    Based in Anaheim, 16 mi away

    60/100CR Score

    Ranked #14 because of its Google rating and trade focus: 4.9★ from 389 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 389 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    305 N Crescent Way, Anaheim, CA 92801
    View profile for Terminix(949) 354-3912

  15. #15 Lit trappers

    Based in West Covina, 2 mi away

    60/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 31 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    View profile for Lit trappers(213) 921-0094

  16. #16 Orkin

    Based in San Dimas, 15 mi away

    60/100CR Score

    Ranked #16 because of its Google rating and trade focus: 4.8★ from 387 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 387 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    357 E Arrow Hwy #205, San Dimas, CA 91773
    View profile for Orkin(626) 509-7014

  17. #17 Orkin

    Based in Gardena, 18 mi away

    60/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.9★ from 528 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 528 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    419 W Walnut St Ste 306, Gardena, CA 90248
    View profile for Orkin(424) 287-6043

  19. #19 HomeShield Pest Control

    Based in Long Beach, 14 mi away

    60/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 1,309 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 1,309 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
    Address
    2340 E Artesia Blvd, Long Beach, CA 90805
    View profile for HomeShield Pest Control(562) 550-7184

  20. #20 Orkin

    Based in Anaheim, 19 mi away

    60/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.9★ from 460 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 460 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4420 E Miraloma Ave Ste C, Anaheim, CA 92807
    View profile for Orkin(657) 549-8966

  21. #21 HomeShield Pest Control

    Based in Pasadena, 9 mi away

    60/100CR Score

    Ranked #21 because of its Google rating and trade focus: 5.0★ from 494 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 494 Google reviews
    Hours
    Mon–Fri 7 AM–7 PM · Sat 8 AM–5 PM · Sun closed
    Address
    596 N Lake Ave Ste 200, Pasadena, CA 91101
    View profile for HomeShield Pest Control(626) 714-6149

  22. #22 Orkin

    Based in Claremont, 20 mi away

    60/100CR Score

    Ranked #22 because of its Google rating and trade focus: 4.7★ from 1,367 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 1,367 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1420 N Claremont Blvd Ste 205A, Claremont, CA 91711
    View profile for Orkin(626) 460-7305

  24. #24 Orkin

    Based in Baldwin Park, 6 mi away

    59/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1442 Arrow Hwy Ste A-B, Baldwin Park, CA 91706
    View profile for Orkin(626) 586-1163

  25. #25 Western Exterminator

    Based in Carson, 17 mi away

    59/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.7★ from 709 Google reviews, listed on Google as “Pest control service”.

    • 4.7★ from 709 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1160 Sandhill Ave, Carson, CA 90746
    View profile for Western Exterminator(310) 807-2671

Pest control companies 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 657 ranked pest control companies here; the rest are on their profiles.

pest control companies in South El Monte, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26ALL STAR ANIMAL TRAPPING594.9★ (161)13 mi
27A&M Pest Control Los Angeles594.9★ (97)4 mi
28Dewey Pest & Termite Control594.7★ (82)7 mi
29the bugman594.9★ (2,576)18 mi
30Aesthetic Wildlife Control595.0★ (363)16 mi
31PESPRO594.9★ (137)1 mi
32Accurate Rodent & Wildlife Control595.0★ (88)7 mi
33Wise Pest Control594.9★ (148)9 mi
34All Pest Pros594.9★ (735)12 mi
35Admiral Pest Control594.9★ (1,007)13 mi
36Dewey Pest & Termite Control594.8★ (147)14 mi
37Aptive Pest Control594.7★ (7,199)21 mi
38Western Exterminator584.4★ (625)14 mi
39Western Exterminator584.7★ (596)21 mi
40Bug Sheriff Pest Control585.0★ (113)18 mi
41Orkin584.8★ (377)21 mi
42Rodent Expertz Inc584.9★ (170)19 mi
43LA pest control Los Angeles585.0★ (100)18 mi
44Orkin584.8★ (490)23 mi
45Western Exterminator584.6★ (263)16 mi
46Trident Pest Control585.0★ (301)19 mi
47Unicare Pest Management585.0★ (54)7 mi
48Mystical Exterminators Termite Experts585.0★ (15)6 mi
49Nonstop Pest Control585.0★ (178)22 mi
50Hawx Pest Control584.8★ (525)12 mi

Also serving South El Monte

20 more pest control companies within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked pest control companies serving South El Monte
BusinessGoogle ratingDistance
AmeriCal Termite Co.5.0★ (2)7 mi
ClearZone Pest Control5.0★ (2)10 mi
Corsi's Exterminating3.0★ (1)In South El Monte
Economy Termite Inspections1.5★ (2)10 mi
Exos Pest Control Huntington Park5.0★ (2)11 mi
EZ 9115.0★ (2)9 mi
family bees removal has 3 same names5.0★ (2)2 mi
Fullerton Pest Control5.0★ (2)13 mi
Fumigacion actiba5.0★ (2)11 mi
Hirst gopher control5.0★ (2)2 mi
Lady Bugs Termite & Pest Control5.0★ (2)10 mi
Montebello Pest Control5.0★ (2)4 mi
Morgan Termite Control5.0★ (2)4 mi
Nexgen Exterminating5.0★ (2)13 mi
OC Bug Company5.0★ (2)10 mi
Patriot Termite5.0★ (2)11 mi
Pest Commander Pest Control5.0★ (2)9 mi
Socal Rodent Exterminator & Control5.0★ (2)5 mi
Survival Pest Control5.0★ (2)4 mi
Veratech Pest Solutions5.0★ (2)6 mi

How we ranked South El Monte pest control companies

We scored 657 South El Monte pest control companies 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 South El Monte 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

Pest control companies in South El Monte: frequently asked questions

Who is the best pest control company in South El Monte?

By CR Score, the highest-ranked pest control company in South El Monte, CA is Terminix with a CR Score of 63/100. It has 4.7★ from 2,287 Google reviews. It is open 24/7. Orkin (#2) and CURA Termite & Pest Control - West Covina (#3) follow. We ranked 657 pest control companies on ten factors, last updated November 3, 2026.

How many pest control companies are there in South El Monte?

ContractorsRanked ranks 657 pest control companies serving South El Monte, CA. 1 of them is based in South El Monte; 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 pest control companies in South El Monte are open 24/7?

173 ranked pest control companies in South El Monte post 24/7 hours. The highest-ranked are Terminix (#1), Orkin (#2) and CURA Termite & Pest Control - West Covina (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which pest control companies in South El Monte work on weekends?

462 of 657 ranked pest control companies post Saturday hours and 275 post Sunday hours. The highest-ranked open Saturdays are Terminix (#1), Orkin (#2) and CURA Termite & Pest Control - West Covina (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do South El Monte pest control companies have?

The median Google rating among 657 rated pest control companies in South El Monte is 4.9★, with a median of 15 reviews. Aptive Pest Control has the most, 7,199 reviews, and ranks #37. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank pest control companies?

Each pest control company 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 pest control companies outside South El Monte count in this ranking?

Yes, if they are within 25 mi of the South El Monte city center, our service radius for pest control companies. 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 pest control companies 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 South El Monte

  1. November 2026: CR Scores recalculated for 657 pest control companies serving South El Monte.
  2. November 2026: 15 duplicate listings merged.

More pest control companies and South El Monte pages

Other trades in South El Monte