Great Northern Cleaning
PO Box 7213
Gilford, NH 03249
116 Hounsell Ave #7
​Laconia, NH 03246
(603) 527-2610
greatnortherncleaning@yahoo.com

Great Northern Cleaning - Plymouth
607 Tenney Mtn. Highway, Suite 208 
Plymouth, NH 03264
(603) 536-3050​greatnortherncleaning@yahoo.com

Mon	6:00 am - 8:00 pm
Tue	6:00 am - 8:00 pm
Wed	6:00 am - 8:00 pm
Thu	6:00 am - 8:00 pm
Fri	6:00 am - 8:00 pm
Sat	6:00 am - 8:00 pm
Sun	Closed