🐜 Official Rankings
10 Best Pest Control in Litchfield, NH (September 2026)
We compared 9 pest control serving Litchfield and Hillsborough County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 2,084 customer reviews in all.
The 9 listed below hold an average rating of 4.9 out of 5, led by Jensen's Pest Control. Updated for September 2026.
- Pest Control ranked
- 9
- Average rating
- 4.9★
- Reviews analyzed
- 2,084
- Area code
- 603
⭐ 4.9 · 1371 reviews
255 Daniel Webster Hwy, Merrimack, NH 03054
⭐ 4.9 · 185 reviews
6 Hemlock St, Merrimack, NH 03054
⭐ 4.8 · 75 reviews
4 Townsend W Unit 14, Nashua, NH 03063
⭐ 4.8 · 45 reviews
5 Robin Hood Dr, Londonderry, NH 03053
⭐ 4.6 · 91 reviews
472 Amherst St Ste 14, Nashua, NH 03063
⭐ 5.0 · 2 reviews
35 Manchester Rd Ste 11A-333, Derry, NH 03038
⭐ 5.0 · 2 reviews
255 Daniel Webster Hwy, Merrimack, NH 03054
Pest Control listed here serve Litchfield, Hillsborough County, and nearby ZIP codes including 03052.