P.O. Box 278, Northwood, NH 03261

about us



pressure washing service

Buildings, trucks, awnings and more!.

​​pressure washing service

Keep your home free of mold and mildew with our pressure washing service!


Make your roof last longer, get rid of the moss and black streaks!

Choose the professionals… the difference is unmistakable!​

Granite State Pressure Washing has been family owned and operated and happily serving the Southern NH area with professional power washing and exterior cleaning services for over 15 years and now we have expanded into Northern New Hampshire including Concord, Dover, Portsmouth, Northwood, Rye and more with the same UNMATCHED professional customer service and soft washing techniques!  

We're a family-owned and -operated business – always have been, always will be. We've made house washing  of every variety – from residences to industrial sites – our life's work. Give us a call today and see what a difference we can make for you.



Contact Us!

Pressure Washing Service

NH Best Pressure washing companies

our Services

Granite State Pressure Washing North
P.O. Box 278 Northwood, NH 03261 US
Phone: 603-833-6458 Website: http://www.gspwnorth.com/