Town Hall Address 1169 US Route 4 Canaan, NH 03741 United States- Grafton County Website http://www.canaannh.org Town Clerk (603) 523-7106 http://www.canaannh.org/departments/town_clerk/index.html Mon, Wed & Fri 9 A.M. - noon & 1 P.M. - 4 P.M.; Tue, Thu & Sat 9 A.M. - noon; Wed 6 P.M. - 8 P.M. P.O. Box 38 Canaan, NH 03741 United States Tax Collector (603) 523-7106 Mon, Wed & Fri 9 A.M. - noon & 1 P.M. - 4 P.M.; Tue, Thu & Sat 9 A.M. - noon; Wed 6 P.M. - 8 P.M. P.O. Box 38 Canaan, NH 03741 United States Assessor (603) 523-4501 Ext. 3 http://data.avitarassociates.com/ Monday-Friday 8AM-4PM P.O. Box 38 Canaan, NH 03741 United States Building (603) 523-4501 P.O. Box 38 Canaan, 03741 United States Fire District (603) 523-4850 P.O. Box 38 Canaan, NH 03741 United States Water (603) 304-9380 United States Sewer (603) 523-9280 P.O. Box 69 Canaan, NH 03741 United States Town Hall Hours Mon through Fri 8 A.M. - 4 P.M. County Grafton