🐜 Official Rankings
10 Best Pest Control in Barrington, NH (September 2026)
We compared 8 pest control serving Barrington and Strafford County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 499 customer reviews in all.
The 8 listed below hold an average rating of 4.8 out of 5, led by Green Shield Pest Solutions. Updated for September 2026.
- Pest Control ranked
- 8
- Average rating
- 4.8★
- Reviews analyzed
- 499
- Area code
- 603
⭐ 5.0 · 244 reviews
350 NH-108 Ste 210-G, Somersworth, NH 03878
⭐ 4.9 · 99 reviews
174 Calef Hwy, Barrington, NH 03825
⭐ 5.0 · 21 reviews
Calef Hwy, Barrington, NH 03825
⭐ 4.7 · 35 reviews
63C Broadway, Dover, NH 03820
⭐ 4.5 · 60 reviews
585 Calef Hwy, Barrington, NH 03825
⭐ 5.0 · 3 reviews
479 Beauty Hill Rd, Barrington, NH 03825
⭐ 4.4 · 36 reviews
133 Wildcat Rd, Barrington, NH 03825
Pest Control listed here serve Barrington, Strafford County, and nearby ZIP codes including 03825.