Land Surveyor serving NH, MA, ME

Land surveyor serving New Hampshire, Maine, and Massachusetts


Knight Hill Land Surveying Services, Inc.

G. Davidson (Dave)Hislop
34 Old Post Rd
Newington, NH
(603) 436-1330



Please send me an email ( with your survey request with whatever information you have or just give me a call (603-436-1330) for a free estimate and proposal. Our physical location is at 34 Old Post Road, Newington, NH 03801




Serving landowners, land buyers, civil engineers, architects, and municipalities in New Hampshire, Maine, and Massachusetts.

Protect your land investments, prevent costly mistakes, and avoid boundary disputes with a professional title search and land survey.