Large-capacity grease interceptor pumping with full extraction, post-pumping interior inspection, and FOG compliance documentation.
CALL (888) 435-1815There's a version of grease interceptor service in Oswego that looks like this: a standard grease trap crew shows up, pumps what the truck can hold, hands over a receipt, and books the next appointment. For a 50-pound under-sink trap, that might be adequate. For a 1,000-gallon outdoor interceptor serving a high-volume commercial kitchen, it's not the same job.
Grease interceptors are large-capacity units — typically buried or vaulted outside the building, serving kitchens where the volume of fats, oils, and grease produced daily would overwhelm any passive under-sink trap.
Servicing them correctly requires vacuum truck capacity matched to the unit's volume, a crew that handles the physical access a buried unit demands, a thorough post-pumping interior inspection, and documentation that satisfies the stricter regulatory standards that govern large-volume grease waste disposal.
Geaux Grease Service provides grease interceptor pumping across Oswego, IL built around those requirements — not a scaled-up version of a standard trap service.
We manage FOG compliance agreements, track service intervals, and produce the exact documentation required by local sewer authorities in Oswego.
Complete removal of floating grease cap, mid-level wastewater, and settled sludge. Partial pump-outs are not standard practice.
Full visual inspection of baffles, walls, inlet/outlet pipes, and structural integrity once the interceptor is empty. Findings are documented with priority levels.
Complete waste manifest including volume, transport method, and disposal destination in the format required by local authorities.
Rapid response with properly sized vacuum trucks and crew for overflow situations and urgent compliance needs.
Site coordination, access requirements, and equipment matching are confirmed in advance. Pre-service depth is measured and documented. Full three-layer extraction is performed. A thorough post-pumping interior inspection is conducted and documented. Field report and waste manifest are delivered on-site.
For recurring clients, we track fill rate trends and provide proactive scheduling recommendations.
Creates discharge violations, fines, and potential modification of your FOG agreement.
Grease passes through undetected until caught by municipal monitoring equipment.
Cracks and fractures worsen over time. Early detection through interior inspection prevents costly replacement.
Pre-service depth measurement — Shows how full the unit was. Consistent readings above 25% indicate your interval needs adjustment.
Post-service interior inspection notes — Pay special attention to baffle condition and any structural issues.
Flagged items and priority level — Urgent items must be addressed before the next service.
Next recommended service date — Calculated from observed fill rates, not a generic calendar.
Geaux services the full range — from 500-gallon above-ground units to large vault-style in-ground interceptors of 1,500 gallons and above.
Frequency depends on capacity and daily FOG production. Geaux determines and adjusts the recommended interval based on actual fill rates observed at each visit.
Call Geaux immediately. We provide emergency interceptor pumping with appropriately sized equipment and produce documentation for any required regulatory notification.
Yes. We confirm all site logistics, parking clearance, and lid access in advance to ensure smooth service.
"Geaux took over our shared interceptor program. One schedule, one report format, one point of contact. The compliance file now actually makes sense."
"First post-pumping inspection found both baffles severely degraded. Geaux replaced them and recalibrated our service frequency."
"Received a compliance notice. Geaux pumped the interceptor within 72 hours and helped prepare the response to the authority. Notice was closed without further action."
Grease interceptor pumping in Oswego requires the right equipment, thorough inspection, and proper regulatory documentation. Geaux Grease Service delivers all three.
Click Here to Call (888) 435-1815Serving all of Oswego, IL • Veteran Owned & Operated