You can contact Lazer Wash in Willis Tx which is on the north side of Conroe. They are located by the McDonalds at I45 and FM1097, telephone 936-661-0701. He just got an ad for the Park on the Lake site map and the owner told us they recently hired a couple of guys who wash RVs. They charge by the foot but are reasonable (can't remember their rate). From what I saw while there they do a 'jam up' job. They also do dually trucks. I think it is great to patronize businesses who support RVers and RV parks. BTW he said they do offer mobile service.