Klean Sweep was started by Norm Basmajian in 1969 with a vision to provide quality sweeping and maintenance services at a fair price. Today, over 50 years later, we are serving more clients in more ways. We offer parking lot and street sweeping, concrete scrubbing, steam cleaning and pressure washing, stormwater, and dayporter services. We provide service 24/7 and will find a solution for you no matter the industry -- whether you have an oil refinery, a race track, or an apartment complex.