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Free calculatorGrease Interceptor Project Cost Calculator
Estimate equipment, excavation, plumbing, controls, permits and restoration.
Open calculator →Free planning tools
Grease Interceptor Cost Guide calculators
Free grease interceptor calculators for project costs, pumping budgets, lifecycle, downtime, repair-versus-replacement and multi-location planning.
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Free calculatorGrease Interceptor Pumping Budget Calculator
Estimate annual pumping, disposal, inspection and emergency-service allowances.
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Free calculatorGrease Interceptor Lifecycle Cost Calculator
Estimate installation, pumping, repairs and replacement over an entered horizon.
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Free calculatorGrease Interceptor Repair vs Replacement Calculator
Compare entered grease interceptor repair and replacement ownership costs over an entered planning period.
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Free calculatorRestaurant FOG Operating Cost Calculator
Combine pumping, staff time, supplies, recordkeeping and emergency reserve.
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Free calculatorGrease Interceptor Downtime Cost Calculator
Estimate closure, labour, temporary service and recovery costs.
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Free calculatorMulti-Location Grease Interceptor Budget Calculator
Estimate annual service and capital projects across several locations.
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Free calculatorContractor Quote Comparison Calculator
Normalize three proposals by adding exclusions, allowances and omitted work.
Open calculator →Planning tools only. Costs, codes, permits, inspection duties, accessibility rules, environmental requirements and insurance conditions vary by country, province or state, municipality, building use, equipment type, installation date and project scope. Qualified local professionals and the authority having jurisdiction must determine what applies. Grease interceptor requirements and sizing methods are often local. This site does not size equipment, approve plumbing, authorize discharge or recommend bypassing, additives or maintenance practices contrary to sewer, plumbing, environmental or health requirements.