The cost for commercial kitchen and grease trap maintenance typically ranges from $115 to $1,040 per service, depending largely on the size and location of the trap. For a business in the Oak Lawn or broader Chicagoland area, standard grease trap services generally fall between $150 and $500.
Typical Cost Breakdown by Trap Type
Service costs are primarily driven by whether the unit is an indoor "under-sink" model or a large outdoor interceptor.
Small Indoor Trap 20 – 50 gallons $115 – $475
Mid-size Indoor 100 – 500 gallons $200 – $450
Large Outdoor 500 – 2,000 gallons $325 – $1,040
Industrial / Extra-Large 2,000 – 5,000+ gallons $600 – $2,500+
Additional Commercial Maintenance Services
A comprehensive plan often includes more than just pumping to ensure full kitchen functionality:
Hydro-Jetting: For scouring grease-heavy lines, some Chicago providers charge approximately $475 per hour with a 2-hour minimum.
Commercial Kitchen Deep Cleaning: Extensive sessions focusing on drains and under-equipment zones can range from $300 to $800.
Preventative Rodding: Standard machine snaking for commercial drains usually starts around $300.
Key Pricing Factors
Service Frequency: Regularly maintained traps are significantly cheaper to service. For instance, a small indoor trap serviced monthly might cost $175–$225, whereas a neglected one could cost triple due to petrified grease.
Accessibility: Easily accessible traps have lower cleanup costs compared to those in hard-to-reach areas.
Emergency vs. Scheduled: Emergency call-outs often carry a 50–100% premium over standard rates. Some providers offer discounts (around 10-20%) for scheduled maintenance contracts.
Important Compliance Note: Many Illinois municipalities require monthly or quarterly cleaning. Neglecting these can lead to fines ranging from $200 to over $2,000 per offense.