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Free calculatorGrease Interceptor Project Cost Calculator
Estimate equipment, excavation, plumbing, controls, permits and restoration.
Open calculator →Plan the complete ownership cost
Budget grease interceptors, traps and food-service FOG management without overlooking the expensive details.
Independent guides and browser-based calculators covering equipment, installation, recurring service, energy, modernization and long-term ownership. Qualified professionals still determine the actual design and legal requirements.
42 guidesInstallation through pumping
8 calculatorsProject and service budgets
4 regionsCountry starting points
No plumbing salesIndependent information
Free planning tools
Test the assumptions before requesting quotes
Each calculator keeps its assumptions visible and separates equipment, site work and recurring costs.
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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.
Open calculator →Detailed guides
Understand the scope and ownership obligations
Detailed guides explain cost drivers, exclusions, contract questions and common budgeting mistakes.
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Equipment & Project CostsCommercial Grease Interceptor Costs
Plan new grease interceptor projects costs, scope, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $5,000–$150,000+
Read guide →⚙️
Equipment & Project CostsHydromechanical Grease Interceptor Costs
Plan indoor hydromechanical interceptors costs, scope, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $1,500–$30,000+
Read guide →🕳️
Equipment & Project CostsGravity Grease Interceptor Costs
Plan outdoor or below-grade gravity interceptors costs, scope, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $10,000–$150,000+
Read guide →🔄
Equipment & Project CostsAutomatic Grease Removal Device Costs
Plan automatic grease-removal equipment costs, scope, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $5,000–$60,000+
Read guide →♻️
Modernization & ReplacementGrease Trap Replacement Costs
Plan replacing small or failing grease devices costs, scope, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $2,000–$50,000+
Read guide →🚧
Installation, Safety & PermitsGrease Interceptor Excavation Costs
Plan below-grade excavation and restoration costs, scope, recurring obligations and quote questions without treating a broad online range as a project specification.
Planning range: $5,000–$100,000+
Read guide →Explore by decision
Explore by project decision
Start with the decision you are facing rather than a product sales page.
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Equipment and installation
Understand indoor, outdoor and hydromechanical options.
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Pumping and maintenance
Budget cleaning, hauling, records and emergency service.
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Food-service operations
Connect kitchen practices with FOG loading and service.
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Local compliance
Plan for sewer, plumbing and pretreatment requirements.
Explore topic →Independent planning
Understand the scope before the sales conversation.
The site does not sell equipment or installation. Its purpose is to help buyers define scope, identify exclusions and prepare better questions for qualified providers.
- No equipment or installation sold by this site.
- Calculator assumptions remain visible and editable.
- Recurring costs are separated from upfront costs.
- Official sources are linked where privacy, safety or regulation matters.
