Service 08 · Pump-Out
RV & Septic Tank Pump-Out Service
Scheduled and on-call pump-outs for RVs, campers, and residential or commercial holding tanks, backed by the same trucks and technicians who service our restroom fleet.
Scheduled and on-call pump-outs for RVs, campers, and residential or commercial holding tanks, backed by the same trucks and technicians who service our restroom fleet.
Not every call to El Cajon Mobile Sanitation Group is about renting a portable toilet. RV owners parked at a backcountry property or a friend's driveway, campers on an extended stay, and property owners with a standing holding tank all use our pump-out service without ever renting a unit from us.
Our service trucks run the same routes across El Cajon and San Diego County that keep our rental fleet serviced, which means RV and septic pump-out requests slot into an existing schedule rather than requiring a special one-off dispatch — keeping response times fast and pricing reasonable.
Black and grey water pump-outs for RVs and campers parked anywhere in our service area.
Scheduled or on-call service for standing tanks on rural or commercial properties.
Sealed pump trucks and hoses minimize odor and mess during the service visit.
RV and camper pump-outs are one of our most common non-rental calls, especially from residents hosting a visiting RV in a driveway, backcountry property owners with an RV parked long-term, or campers on an extended stay without easy access to a dump station. We pump both black and grey water tanks on-site, so there's no need to move the vehicle to a dump station across town.
Standing holding tanks — on rural properties without a connected sewer line, at commercial sites with a temporary tank, or at agricultural operations across San Diego County's backcountry — can be set up on a scheduled cycle (weekly, bi-weekly, or monthly, based on tank size and usage) or called in on an as-needed basis when the tank is getting full. Scheduled service tends to be more cost-effective for tanks with predictable, ongoing use, since it folds into an existing route rather than a special dispatch.
For one-time or urgent pump-out needs — a tank that's fuller than expected before a weekend with guests, an RV that needs emptying before a trip, or a holding tank flagged during a property inspection — we prioritize same-day or next-day response within the El Cajon service area, and our 24/7 emergency line covers pump-outs that genuinely can't wait for regular business hours.
Our pump trucks and hoses are the same sealed, purpose-built equipment we use to service our rental fleet, which means the same odor control and cleanliness standard applies whether we're pumping a rental unit or a customer's own tank. Technicians also do a quick visual check of accessible fittings and vents during a residential or commercial pump-out and will flag anything that looks like it needs attention beyond a standard pump-out.
Pricing for pump-out service depends on tank size, accessibility, and whether it's a one-time call or a scheduled recurring visit. Recurring accounts get a lower effective rate than one-off dispatches, similar to how our restroom rentals price weekly service below single-visit call-outs.
Hover any photo to inspect it closer.
Tell us tank type, size, and whether it's one-time or recurring.
Same/next-day for urgent calls, or a recurring day for standing tanks.
Sealed equipment empties the tank with minimal odor or mess.
Standing tanks join a route; one-time calls are simply complete.
No, RV, camper, and standing holding tank pump-outs are available as a standalone service without renting any unit from us.
Yes, we service RVs and campers wherever they're parked within El Cajon and San Diego County, without requiring a trip to a dump station.
It depends on tank size and usage; we typically recommend weekly to monthly service and will suggest a cycle based on your specific setup when you call.
Yes, our 24/7 emergency line covers pump-out calls that can't wait for regular business hours.
