Car Wash Pit Cleaning That Keeps Your Operation Running
Car wash pits, trenches, oil water separators, and reclaim tanks accumulate dirt, sand, oil, and debris with every vehicle that comes through. Left unmanaged, that buildup restricts system capacity, creates compliance risks, and can force your facility offline at the worst possible time. Crystal Clean’s vacuum truck service handles the full cleaning process from start to finish so you don’t have to think about it.
Our service representatives arrive and immediately get to work, pulling trench grates and removing all liquids and sludge that have accumulated from routine use. Crystal Clean’s high-powered vacuum trucks move through the process efficiently, clearing all types of debris including dirt, sand, oil, and other materials from the pit. We then clean the oil water separator extensively and finalize every service with a drain flush to remove any remaining debris the initial pass may have missed. That extra step is what separates a thorough cleaning from one that just looks done.
Every service is handled by trained representatives who know car wash systems and understand that downtime costs you customers. When Crystal Clean leaves your facility, your pit is clean, your system is flushed, and you’re ready for the next vehicle in line.
Full-Service Cleaning of:
- Trenches
- Oil Water Separators
- Reclaim Tanks
- Recirculator Tanks

Highlighted Industries
Crystal Clean’s Wastewater Vacuum Truck Services are suited for a wide range of application in a variety of industries, including:
Automotive
Crystal Clean’s comprehensive suite of environmental services make it the perfect partner for automotive businesses looking to have all their environmental services performed by one company.
Dealerships & Retail
Your dealership needs to be running on all cylinders every day. Crystal Clean offers the full suite of environmental services needed by automotive dealerships and retail shops.