Arnold
Powerwash is
a member of Power Washers of
North America (PWNA) and the FIRST in
the State of Delaware to become certified by PWNA in wood restoration.
We are also one of a few companies in the State of Delaware
who hold membership in this national organization. The
Power Washers of North America is the recognized leader in developing
and communicating the highest standards in ethical business practices,
environmental awareness, and safety through continuing education
and active representation of the membership. PWNA educated and
trained contractors raise the level of Professionalism and value
to their customers.
