59/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.7★ from 316 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Hanover, PA (2026)
9 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hanover: Greenix Pest Control, CR Score 59/100; 4.7★ from 316 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Critter Crushers, posts 24/7 hours; ranked #2 of 9.
- 5
Most-reviewed: Lawn Doctor of Carroll County - Reisterstown, 744 Google reviews at 4.9★, the most of 9 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Hanover pest control companies are ranked here by CR Score, from ten published factors. 1 is open 24/7, 6 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.9★ across 9 rated businesses.
Top 9 pest control companies in Hanover at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Greenix Pest Control | 59 | 4.7★ (316) | York, 19 mi away | Sat · Sun · Evenings | Overall |
| 2 | Critter Crushers | 56 | 4.5★ (18) | York, 17 mi away | 24/7 | Emergencies |
| 3 | Home Paramount Pest Control | 56 | 4.5★ (93) | Hanover | Sat | — |
| 4 | Van-Cal Pest Solutions LLC | 52 | 5.0★ (7) | Westminster, 16 mi away | Sat | — |
| 5 | Lawn Doctor of Carroll County - Reisterstown | 51 | 4.9★ (744) | Reisterstown, 22 mi away | — | Most reviews |
| 6 | Lawn Doctor of Southeast York-Spring Grove | 50 | 4.9★ (49) | Shiloh, 19 mi away | Sat · Sun · Evenings | — |
| 7 | CSM Landscaping and Lawncare LLC | 48 | 5.0★ (43) | Chester, 21 mi away | Sat · Evenings | — |
| 8 | Lemonade Property Services Inc. | 46 | 4.9★ (54) | York, 21 mi away | — | — |
| 9 | Turf Tamers LLC | 45 | 4.7★ (14) | Shiloh, 15 mi away | — | — |
The 9 best pest control companies in Hanover, 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.
Based in York, 17 mi away
56/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.5★ from 18 Google reviews, listed on Google as “Pest control service”.
Based in Hanover
56/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.5★ from 93 Google reviews, listed on Google as “Insulation contractor”.
Based in Westminster, 16 mi away
52/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Pest control service”.
Based in Reisterstown, 22 mi away
51/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 744 Google reviews, the most in Hanover.
Based in Shiloh, 19 mi away
50/100CR ScoreRanked #6 because of its Google rating and review volume: 4.9★ from 49 Google reviews.
Based in Chester, 21 mi away
48/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 43 Google reviews.
Based in York, 21 mi away
46/100CR ScoreRanked #8 because of its Google rating and review volume: 4.9★ from 54 Google reviews.
Based in Shiloh, 15 mi away
45/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 14 Google reviews, listed on Google as “Lawn care service”.
How we ranked Hanover pest control companies
We scored 9 Hanover 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.
| Factor | Weight | Computed from | In Hanover 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 |
Pest control companies in Hanover: frequently asked questions
Who is the best pest control company in Hanover?
By CR Score, the highest-ranked pest control company in Hanover, PA is Greenix Pest Control with a CR Score of 59/100. It has 4.7★ from 316 Google reviews. It is open 7 days a week. Critter Crushers (#2) and Home Paramount Pest Control (#3) follow. We ranked 9 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Hanover?
ContractorsRanked ranks 9 pest control companies serving Hanover, PA. 1 of them is based in Hanover; the rest serve it from nearby towns. Counts are as of November 2026.
Which pest control companies in Hanover are open 24/7?
1 ranked pest control company in Hanover posts 24/7 hours. The highest-ranked is Critter Crushers (#2). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Hanover work on weekends?
6 of 9 ranked pest control companies post Saturday hours and 3 post Sunday hours. The highest-ranked open Saturdays are Greenix Pest Control (#1), Critter Crushers (#2) and Home Paramount Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Hanover pest control companies have?
The median Google rating among 9 rated pest control companies in Hanover is 4.9★, with a median of 49 reviews. Lawn Doctor of Carroll County - Reisterstown has the most, 744 reviews, and ranks #5. 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 Hanover count in this ranking?
Yes, if they are within 25 mi of the Hanover 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 Hanover
- November 2026: CR Scores recalculated for 9 pest control companies serving Hanover.
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