Like any surface, a wood floor can get stained and dirty, but you have to be really careful with how you clean it. You ...

we engineer and manufacture environmentally responsible equipment designed specifically for floor covering removal, surface grinding, concrete & wood profiling, concrete polishing, scarifying ...

Mold on floor joists can weaken the wood, lead to health problems ... They have the tools and expertise needed to safely remove large amounts of mold without putting anyone at risk.