Thanks to both of you! I own an exterior cleaning company, but in a more localized market. We routinely receive $10-20,000+ to clean buildings that might take 2-3 days. For larger jobs like apartment complex roof cleaning, prices can get up in the 40,000+ range and can be done in a week. There is HUGE money in this industry, especially for the national service providers that subcontract jobs all over the country. The exterior cleaning business is exploding.