# Grease Trap Pumping in Denver, CO Grease trap pumping is the scheduled evacuation that keeps accumulated fats, oils, grease, and solids from passing the 25 percent line where a trap stops separating properly. The truck pulls the contents, the waste is hauled to an approved disposal site, and you get documentation for the visit. Cleaning goes further and takes the trap down to the walls and baffles. We serve restaurants and commercial kitchens across Denver and the Colorado Front Range. - Scheduled intervals set by trap size and grease load - Waste hauled to an approved disposal site - Service documentation left on every visit ## What grease trap pumping means **Grease trap pumping.** Grease trap pumping is the removal of the accumulated grease layer, the liquid, and the settled solids from an interceptor with a vacuum truck. It empties the trap without the full scraping of the interior surfaces. Pumping on a set schedule is what stops a trap from filling to the outlet and sending grease downstream. ## Why does the pumping interval matter so much? A grease trap separates by slowing wastewater down. Fats float, solids settle, and clean water leaves through the middle. As the top and bottom layers grow, that clear middle zone shrinks and less of the trap is doing any separating. The working standard local authorities lean on is the 25 percent rule: service the trap before combined grease and solids reach a quarter of its total capacity. Past that point, grease starts riding out into the sewer line, and the result is odors at the dish pit, slow floor drains, and a backup during your busiest service. Two kitchens on the same block can be on completely different schedules. A small under sink trap in a fryer heavy kitchen can hit the line in weeks. A large in ground interceptor behind a cafe can go months. Trap size and grease load have to be read together, which is why we set your interval from what we actually pull out rather than from a default number. ## How a scheduled pumping visit runs 1. **Arrival window around your service hours.** We schedule so the truck is not in the way during a rush. Early morning, late night, and closed days all work. 2. **Open and measure.** We open the trap and note how full it was before anything comes out. That reading is what tunes your next interval. 3. **Evacuate the contents.** Floating grease, wastewater, and settled solids are pumped into the truck. 4. **Check the baffles and outlet.** We look at the baffle, the outlet side, and the lid seal while the trap is open, and flag anything that is failing. 5. **Haul and dispose.** Grease waste goes to an approved disposal site. It cannot go into a dumpster, a floor drain, or the sewer. 6. **Leave documentation.** You get a record of the date, the volume removed, and who performed the work, so the file is there when someone asks for it. ## Why Front Range kitchens keep us on the schedule - Family Owned & Operated, serving Denver commercial kitchens for over 20 years - Intervals set from measured fill, not from a default calendar - After hours and closed day scheduling so service is never interrupted - Documentation left on every visit for your maintenance file - The same crew handles a full cleaning when the trap needs more than a pump ## What grease trap pumping costs Cost tracks trap size, how much material comes out, access difficulty, and whether the visit is inside or outside normal hours. A small under sink trap and a large in ground interceptor are different jobs. Call 720-427-7557 with your trap size and your service hours and we will quote the visit and a realistic interval before we schedule anything. ## Grease trap pumping questions ### What is the difference between grease trap pumping and grease trap cleaning? Pumping is the scheduled evacuation of what is in the trap. Cleaning is the full service: the trap is emptied and then the walls, baffles, and outlet are scraped and washed so nothing stays stuck to the sides. Most kitchens run on a pumping schedule and bring in a full cleaning when buildup, odors, or an inspection calls for it. ### How often should we have the trap pumped? Before it reaches 25 percent capacity in combined grease and solids. In practice that lands most high volume fryer kitchens on a short interval and lighter menus on a longer one. We set your number from the fill level we measure on the first few visits rather than guessing from your seating count. ### Do we need to keep records of grease trap service? Yes. Health and wastewater authorities in the Denver area can ask to see maintenance records, and a cleaning without paperwork is hard to prove. We leave documentation on every visit with the date, the volume removed, and the company that performed the work. ### Can enzymes or additives stretch the interval? No. Additives can emulsify grease so it passes through the trap instead of being captured, which moves the problem into the sewer line rather than solving it. Nothing replaces physically removing the accumulated grease. ### Can you service the trap while we are open? We can, but most operators prefer we come before opening, after close, or on a dark day. Tell us your hours and we will build the schedule around them. ### What happens if we skip a scheduled pumping? Grease carries past the trap and into your lateral and the sewer line. That is when you get sewer odor near the dish pit, sinks that clear briefly after plunging and slow again, standing water around an interceptor lid, and eventually a backup at the worst possible time. ## More grease trap services - [Grease Trap Cleaning](https://www.affordablesepticpumping.com/grease-trap-cleaning-denver): Full service down to the walls, baffles, and outlet tee. - [Restaurant Grease Trap Service](https://www.affordablesepticpumping.com/restaurant-grease-trap-service-denver): Scheduled intervals, documentation, and after hours visits. - [All Grease Trap Services](https://www.affordablesepticpumping.com/grease-trap-services): Cleaning, pumping, and installation for Front Range kitchens. --- Source page: https://www.affordablesepticpumping.com/grease-trap-pumping-denver Affordable Septic Pumping, 8996 Pierce St, Westminster, CO 80021. Phone 720-427-7557.