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Best Pest Control Companies in West Scarborough, ME (2026)

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

The short answer

  1. 1

    Best overall in West Scarborough: Green Shield Pest Solutions, CR Score 65/100; 5.0★ from 2,095 Google reviews; open Saturdays until 1 PM.

  2. 2

    Best for emergencies (open 24/7): Fox Pest Control Westbrook, posts 24/7 hours; ranked #2 of 29.

  3. 15

    Most-reviewed: Green Pest Defense, 2,154 Google reviews at 4.9★, the most of 29 ranked; ranked #15.

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

29 West Scarborough pest control companies are ranked here by CR Score, from ten published factors. 7 are open 24/7, 18 open Saturdays and 11 open Sundays, based on posted hours. The median Google rating is 4.9★ across 29 rated businesses.

Top 10 pest control companies in West Scarborough at a glance

Top 10 pest control companies in West Scarborough at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Green Shield Pest Solutions655.0★ (2,095)Saco, 1 mi awaySatOverall
2Fox Pest Control Westbrook654.7★ (1,375)Westbrook, 7 mi away24/7Emergencies
3Mosquito Squad of Southern Maine634.8★ (614)Portland, 3 mi awaySat · Sun · Evenings—
4Modern Pest Services624.8★ (1,344)Westbrook, 6 mi awaySat—
5Orkin614.4★ (1,006)Portland, 10 mi away24/7—
6MD Weaver The Pest Reliever614.9★ (117)Portland, 8 mi away24/7—
7Big Blue Bug Solutions614.9★ (73)South Portland, 5 mi away24/7—
8Insight Pest Solutions614.9★ (1,232)Portland, 12 mi awaySat—
9Ehrlich Pest Control604.1★ (273)Portland, 2 mi away24/7—
10Waltham Pest Services594.9★ (156)Portland, 5 mi awaySat—

The 29 best pest control companies in West Scarborough, 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 West Scarborough

    #1 Green Shield Pest Solutions

    Based in Saco, 1 mi away

    65/100CR Score

    Ranked #1 because of its Google rating and trade focus: 5.0★ from 2,095 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 2,095 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–1 PM · Sun closed
    Address
    11 Eastview Pkwy #106, Saco, ME 04072
    View profile for Green Shield Pest Solutions(207) 815-1003

  4. #4 Modern Pest Services

    Based in Westbrook, 6 mi away

    62/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,344 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 1,344 Google reviews
    Hours
    Mon–Fri 7 AM–6 PM · Sat 7 AM–3:30 PM · Sun closed
    Address
    34 Thomas Dr, Westbrook, ME 04092
    View profile for Modern Pest Services(207) 331-9044

  5. #5 Orkin

    Based in Portland, 10 mi away

    61/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.4★ from 1,006 Google reviews, listed on Google as “Pest control service”.

    • 4.4★ from 1,006 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    960 Riverside St, Portland, ME 04103
    View profile for Orkin(207) 352-5325

  7. #7 Big Blue Bug Solutions

    Based in South Portland, 5 mi away

    61/100CR Score

    Ranked #7 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 73 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    800 Main St Ste C, South Portland, ME 04106
    View profile for Big Blue Bug Solutions(207) 803-3817

  8. #8 Insight Pest Solutions

    Based in Portland, 12 mi away

    61/100CR Score

    Ranked #8 because of its Google rating and trade focus: 4.9★ from 1,232 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 1,232 Google reviews
    Hours
    Mon–Sat 8 AM–5 PM · Sun closed
    Address
    60 Gray Rd Bldg 2 Unit 13, Falmouth, ME 04105
    View profile for Insight Pest Solutions(207) 747-5404

  9. #9 Ehrlich Pest Control

    Based in Portland, 2 mi away

    60/100CR Score

    Ranked #9 because of its Google rating and trade focus: 4.1★ from 273 Google reviews, listed on Google as “Pest control service”.

    • 4.1★ from 273 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    23 Washington Ave #3, Scarborough, ME 04074
    View profile for Ehrlich Pest Control(866) 826-2660

  10. #10 Waltham Pest Services

    Based in Portland, 5 mi away

    59/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.9★ from 156 Google reviews, listed on Google as “Pest control service”.

    • 4.9★ from 156 Google reviews
    Hours
    Mon–Wed 8 AM–6 PM · Thu 9 AM–6 PM · Fri 8 AM–6 PM · Sat 8 AM–1 PM · Sun closed
    Address
    15 Pleasant Hill Rd #103, Scarborough, ME 04074
    View profile for Waltham Pest Services(207) 805-2008

  13. #13 Mainely Grass

    Based in Westbrook, 7 mi away

    58/100CR Score

    Ranked #13 because of its Google rating and trade focus: 4.8★ from 477 Google reviews, listed on Google as “Pest control service”.

    • 4.8★ from 477 Google reviews
    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
    Address
    690 Stroudwater St, Westbrook, ME 04092
    View profile for Mainely Grass(207) 363-4724

  15. #15 Green Pest Defense

    Based in Portland, 22 mi away

    58/100CR Score

    Ranked #15 because of its Google rating and review volume: 4.9★ from 2,154 Google reviews, the most in West Scarborough.

    • 4.9★ from 2,154 Google reviews
    Hours
    Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
    Address
    298 US-1, Freeport, ME 04032
    View profile for Green Pest Defense(207) 517-9945

  16. #16 PWI Pest Solutions

    Based in Portland, 24 mi away

    57/100CR Score

    Ranked #16 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 82 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    9 Antler Rdg Wy, Freeport, ME 04032
    View profile for PWI Pest Solutions(207) 837-2977

  23. #23 ohDEER Portland ME

    Based in Portland, 10 mi away

    50/100CR Score

    Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Pest control service”.

    • 5.0★ from 5 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    220 Industrial Wy Unit 1, Portland, ME 04103
    View profile for ohDEER Portland ME(207) 578-3337

  25. #25 Northeast Tree Care

    Based in Saco, 6 mi away

    48/100CR Score

    Ranked #25 because of its Google rating and trade focus: 4.8★ from 21 Google reviews, listed on Google as “Tree service”.

    • 4.8★ from 21 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat–Sun closed
    Address
    97 Tapley Rd, Saco, ME 04072
    View profile for Northeast Tree Care(207) 205-0449

All 29 pest control companies

#1 to #25 are shown in full above. Here are #26 to #29, in CR Score order; each links to its profile.

pest control companies in West Scarborough, ranks 26 to 29
RankBusinessCR ScoreGoogle ratingDistance
26Advantage Pest Control474.5★ (4)22 mi
27Simply Pest Solutions474.8★ (30)18 mi
28EZ Pest Solutions472.3★ (3)19 mi
29Bugsy's Pest Control462.7★ (12)5 mi

Also serving West Scarborough

7 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 West Scarborough
BusinessGoogle ratingDistance
Anticks Pest Control LLC3 mi
Eco Friendly Pest Control Services in Portland5.0★ (2)9 mi
KO Pest Services, LLC5.0★ (1)10 mi
Organic Exterminator in South Portland9 mi
Pest Protect1.0★ (1)8 mi
SWAT Team Pest Solutions.5.0★ (1)6 mi
Wildlife Control Portland5.0★ (1)8 mi

How we ranked West Scarborough pest control companies

We scored 29 West Scarborough 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 West Scarborough 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 West Scarborough: frequently asked questions

Who is the best pest control company in West Scarborough?

By CR Score, the highest-ranked pest control company in West Scarborough, ME is Green Shield Pest Solutions with a CR Score of 65/100. It has 5.0★ from 2,095 Google reviews. It is open Saturdays until 1 PM. Fox Pest Control Westbrook (#2) and Mosquito Squad of Southern Maine (#3) follow. We ranked 29 pest control companies on ten factors, last updated November 3, 2026.

How many pest control companies are there in West Scarborough?

ContractorsRanked ranks 29 pest control companies serving West Scarborough, ME. Another 7 within 25 mi are listed but not ranked yet. Counts are as of November 2026.

Which pest control companies in West Scarborough are open 24/7?

7 ranked pest control companies in West Scarborough post 24/7 hours. The highest-ranked are Fox Pest Control Westbrook (#2), Orkin (#5) and MD Weaver The Pest Reliever (#6). Hours come from each business's Google listing as of November 2026, so call to confirm.

Which pest control companies in West Scarborough work on weekends?

18 of 29 ranked pest control companies post Saturday hours and 11 post Sunday hours. The highest-ranked open Saturdays are Green Shield Pest Solutions (#1), Fox Pest Control Westbrook (#2) and Mosquito Squad of Southern Maine (#3). Posted hours are office hours; crews may book weekend jobs separately.

What Google rating do West Scarborough pest control companies have?

The median Google rating among 29 rated pest control companies in West Scarborough is 4.9★, with a median of 45 reviews. Green Pest Defense has the most, 2,154 reviews, and ranks #15. 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 West Scarborough count in this ranking?

Yes, if they are within 25 mi of the West Scarborough 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 West Scarborough

  1. November 2026: CR Scores recalculated for 29 pest control companies serving West Scarborough.

More pest control companies and West Scarborough pages

Other trades in West Scarborough