RT Specialty Services was founded by Trevor Smith in 1997. Trevor started a small residential window cleaning business in Livermore California with the intention of earning just enough to get himself through college. Three years into the venture, what had started out as cleaning a few windows for people in the neighborhood had turned into a two truck, four employee operation. Over 20 years have passed and RT Specialty Services now services dozens of regions in California and have expanded their building services to cover all of your building needs!