Diligent Suds Roof & Exterior Cleaning Share: Janitorial Service & Supplies Diligent Suds Roof & Exterior Cleaning Brownwood, TX 76804 (325) 430-2253 Facebook Hours: By Appointment Only About Rep Info Map About We use a low pressure soft wash system to clean the exterior of houses, as well as roofs. We can also provide high pressure concrete cleaning. Whom to Contact Josh Goins Owner Phone: (325) 430-2253 What's Nearby? Distance: 5 10 15 20 25 50 mi.