Grease Trap Installation in Denver (Commercial Kitchens + Restaurants)
Opening a new kitchen or upgrading an old interceptor?
Grease trap installation is a planning-driven project—size, layout, access, and local requirements all matter.
New Grease Interceptor Installation • Replacement Planning • Kitchen Remodel Upgrades • Maintenance-Ready Setup
Commercial grease trap service for restaurants and food-service properties
Westminster-based team serving Denver and Colorado’s Front Range
Installation + cleaning + maintenance under one grease trap service umbrella
Tell us your kitchen type, seating volume, and whether this is a new build, remodel, or replacement—we’ll route you fast.
Do You Need Installation or Cleaning?
Installation is the Right Start When
You need a new grease interceptor, a replacement, or an upgrade due to remodel, menu changes, seating changes, or sizing requirements.
Cleaning or Pumping is the Right Start When
Your interceptor is due for service and you need routine maintenance to reduce odors, clogs, and overflow risk.
Not Sure Which One Applies?
If the system is backing up, smells, or keeps clogging, we can help determine whether cleaning, repair, or replacement planning is the better next step.
Grease Interceptor Installation is a Compliance and Operations Project
A grease trap (grease interceptor) is designed to capture fats, oils, and grease (FOG) before wastewater reaches the sewer.Installation is not just “putting a box in the ground.”
Installation is not just “putting a box in the ground.”
A strong installation plan accounts for:
- kitchen output and grease load
- interceptor type and sizing
- layout and accessibility for routine cleaning
- plumbing tie-in and fixture routing
- local plan review and permit requirements where applicable
This page is built to help Denver-area kitchens install the right system and avoid ongoing issues caused by undersizing or poor access.
When Grease Trap Installation or Replacement is Usually Needed
New Restaurant or Commercial Kitchen Build-out
A new food-service space typically needs an interceptor plan early so the project doesn’t stall late.
Kitchen Remodel, Seating Changes, or Concept Change
More cooking, more seating, or different equipment can increase grease load and change sizing needs.
Existing Interceptor is Undersized
If you’re cleaning too frequently, still getting odors, or fighting recurring drain issues, sizing may be the real problem.
Permit, Plan Review, or Inspection Requires Changes
Some projects require plumbing review and SUDP review. The design and installation plan may need to meet specific City/County criteria.
Grease Interceptor Types (What Denver Projects Typically Use)
Gravity Grease Interceptors
Often used when larger capacity is needed. Planning focuses on size, location, and access for routine pump-outs.
Hydromechanical Grease Interceptors
Often used when footprint or installation constraints exist. Planning focuses on proper sizing, flow control, and maintenance cadence.
Important note:
The right interceptor type depends on the facility, fixture routing, site constraints, and local review requirements.
What Determines Grease Interceptor Sizing
Grease interceptor sizing is not a guess.
It is influenced by real kitchen variables such as:
- seating and peak hour volume
- menu type and grease output
- cooking appliances (fryers, grills, woks, etc.)
- fixture routing (what connects to the grease waste line)
- whether the project is new construction or an existing-space remodel
Installation Planning Details That Matter
Location and Accessibility
An interceptor has to be accessible for routine pumping and cleaning without creating operational headaches.
Fixture Routing
The kitchen and food prep fixtures must be routed correctly to the grease waste line, while non-kitchen fixtures should typically route to the domestic sewer.
Site Constraints
Space, traffic flow, slab conditions, exterior access, landscaping, and utility conflicts can all affect the plan.
Maintenance Readiness
The best installation is one that can actually be maintained on schedule.
What to Share So We Can Quote Installation Accurately
To speed up planning and quoting, share:
Business Type (Restaurant, Café, Commissary, School Kitchen, Etc.)
Whether This is a New Build, Remodel, or Replacement
Estimated Seating or Peak-hour Volume
Cooking Appliance List (Especially Fryers, Grills, Wok Stations)
Whether an Interceptor Already Exists (and Any Known Size or Location)
Site Constraints (Basement, Parking Garage, Tight Access, Exterior Limitations)
Our Grease Trap Installation Process
Intake and Project Fit
We confirm your kitchen type, project scope, and whether installation or replacement is needed.
Sizing and Layout Guidance
We align the interceptor type, sizing approach, and placement so it fits the kitchen and supports routine maintenance.
Coordinate the Installation Plan
We coordinate around site conditions, access, and any required review steps for the project.
Install or Replace the Interceptor
Installation is completed with a maintenance-ready layout and access.
Set a Cleaning and Pumping Plan
We help you establish a realistic service interval for cleaning and pumping based on actual kitchen output.
How Much Does Grease Trap Installation Cost in Denver?
Installation cost depends on size, interceptor type, placement, access, excavation needs, plumbing tie-ins, and the project environment.
Common cost drivers:
- gravity interceptor vs hydromechanical interceptor
- whether this is new construction or an existing-space retrofit
- excavation and restoration requirements
- nterior basement/garage constraints vs exterior placement
- plumbing modifications and fixture routing
- plan review and permit requirements where applicable
Related Grease Trap Service Pages
Grease Trap Cleaning and Pumping
Routine service, pumping, cleaning, and maintenance scheduling.
Grease Trap Installation Service Areas
We provide grease trap installation and replacement support for Denver-area food-service properties and Front Range communities.
Denver
Westminster
Aurora
Lakewood
Littleton
Broomfield
Golden
Thornton
Commerce City
Evergreen
Request Grease Trap Installation in Denver
If you’re building a kitchen, remodeling, or replacing an old interceptor, start here and get a plan that supports both compliance and long-term maintenance.
Frequently Asked Question
What’s the Difference Between a Grease Trap and a Grease Interceptor?
The terms are often used interchangeably. Many commercial projects use a grease interceptor designed to capture fats, oils, and grease before wastewater reaches the sewer.
Do Restaurants in Denver Need Grease Interceptors?
Many food-service premises require grease interceptors. Requirements depend on the property type and local review standards.
Do I Need a Permit for Grease Interceptor Installation?
Many projects do. Permit and plan review needs depend on the project scope and location.
What Affects Grease Interceptor Sizing?
Sizing is influenced by seating and peak-hour volume, menu and grease output, cooking equipment, and fixture routing.
Can You Replace an Old Grease Interceptor?
Yes. Replacement planning is part of this page’s purpose.
Where Should the Interceptor Be Installed?
Placement depends on access, maintenance needs, site constraints, and the project’s plumbing layout.
How Do I Avoid Installing the Wrong Size?
Start with project details (kitchen type, seating, appliance list, existing interceptor info) so the sizing approach aligns with real usage and local review criteria.
After Installation, How Often Do I Need Cleaning?
Cleaning frequency depends on kitchen output and interceptor size. We help establish a maintenance plan after installation.
Is This Page for Cleaning Too?
No. This page is for installation and replacement intent. For routine cleaning and pumping, use the grease trap cleaning page.
Do You Serve Areas Outside Denver?
Yes. Affordable Septic Pumping serves Denver-area and Front Range communities. Use the locations page or contact us to confirm coverage.
