Grease Trap Replacement & Installation

Licensed Commercial Grease Trap Services in Durham, NC

For commercial kitchens in Durham, NC, a properly sized and installed grease trap is a compliance requirement and a critical piece of your plumbing infrastructure. Wind River Environmental of Durham, NC brings a structured, inspection-first approach to grease trap replacement and grease trap installation, backed by more than 75 years of grease and wastewater experience across the East Coast.

We handle both first-time grease trap installation and the replacement of any outdated, damaged, small, or inefficient grease trap for restaurants, franchises, retail centers, industrial facilities, and multi-tenant commercial properties. Our licensed and insured technicians understand fats, oils, and grease (FOG) control, commercial kitchen compliance, and how Durham’s clay-rich soil and aging infrastructure affect system performance over time.

Call Wind River Environmental of Durham, NC at (978) 510-6664 to schedule grease trap replacement or grease trap installation and get a compliant, long-term solution for your commercial kitchen.

Grease Trap Replacement & Installation That Protects Your Operation

A failing or undersized grease trap puts your business at risk of sewage backups and health hazards; costly repairs and revenue loss; legal fines and business closures; fire and safety hazards. Our team focuses on getting the system right from the start so your kitchen can stay open and compliant.

Grease traps capture fats, oils, and grease before wastewater reaches the municipal sewer system. In Durham’s busy food service environment, properly designed grease trap replacement or new grease trap installation is a business-critical investment that supports day-to-day operations and long-term compliance with food service establishment regulations.

Why Commercial Kitchens Choose Wind River Environmental of Durham, NC

Inspection-First Planning

Before any grease trap replacement or grease trap installation begins, our technicians inspect existing piping, connections, and site conditions. We inspect existing system components and develop a customized installation plan that fits your property, volume, and regulatory requirements.

Right-Sized Equipment Selection

Our team evaluates your operation and recommends the best solution for your space and volume, whether that means an exterior grease tank or internal grease interceptors. We look at size and capacity requirements, local regulations and standards, maintenance and cleaning needs, and installation space and location so the system matches real-world kitchen demand.

Brand Differentiators You Can Count On

Unrivaled Network
As the largest self-operating wastewater service provider on the East Coast, Wind River Environmental of Durham, NC is part of a 1,100-person network with more than 1,000 vehicles and 100 local teams across 16 states. Our Durham customers benefit from proven processes and deep bench strength when projects are complex.

Complete Solutions
We install and replace grease traps, then offer ongoing pumping and cleaning through the same team. That means you have a single, licensed provider for installation, post-installation maintenance, and long-term preventative maintenance program planning.

Legacy of Service
We have provided grease and wastewater services since 1942. That history translates into field-tested methods that account for local conditions, including Durham’s clay-heavy soils and older infrastructure that demand careful installation to avoid backups and plumbing failures.

Real-Time Updates
During and after your grease trap replacement or grease trap installation project, we provide real-time reporting and updates from technicians so you always know what was done, what we found, and what to expect next.

Our Grease Trap Installation & Replacement Process

We use a consistent process so commercial operators and facility managers know what to expect, whether we are completing a full grease trap replacement or a brand-new grease trap installation for a new build.

• Step 1: Inspect existing system. We inspect the existing system, review access, confirm flow direction, and identify any issues that could affect the new installation. This is where we develop a customized installation plan for your property.
• Step 2: Excavate and remove old trap. For replacement projects, we excavate and remove the old grease trap while working to minimize disruption to parking areas, landscaping, and building access.
• Step 3: Install new trap and connect plumbing. We install the new grease trap, whether an exterior grease tank or internal grease interceptors, and connect it to your existing plumbing system with proper alignment and slopes to promote effective FOG capture.
• Step 4: Final inspection and verification. Our technicians perform a final inspection to verify proper functioning, confirm correct flow direction, and make any necessary adjustments so the system operates at peak efficiency from day one.

Choosing Between an Exterior Grease Tank & Internal Grease Interceptors

Every commercial kitchen has different space constraints, volume, and compliance requirements. We help you evaluate which configuration makes sense before committing to a grease trap installation.

• Exterior grease tank. An exterior grease tank is a large underground unit that typically collects FOG from multiple kitchen drains and suits higher-volume food service establishments with the exterior space to support excavation.
• Internal grease interceptors. Internal grease interceptors are usually installed under sinks or in the floor and fit lower-volume operations or locations with limited exterior space where an underground tank is not practical.
• Code and sizing considerations. Under NC State Plumbing Code section 1004.4, a grease interceptor is required in the waste line when a plumbing official determines a hazard exists in facilities such as restaurants, hotel kitchens, bars, factory cafeterias, and clubs. Proper grease interceptor sizing during grease trap installation is more cost-effective than replacing an undersized unit that fills too quickly and creates compliance risk.

Durham, NC Grease Trap Compliance & FOG Requirements

Durham commercial kitchens operate under a detailed fats, oils, and grease framework. Correct grease trap replacement and grease trap installation is the foundation for staying compliant.

• City of Durham cleaning and discharge limits. City guidelines under the Durham One Water FOG program require that grease removal systems be cleaned on a monthly schedule, and City grease reduction guidelines limit FOG discharge from grease removal devices to 250 mg/L.
• Durham County Sewer Use Ordinance. The Durham County Sewer Use Ordinance, Section 26-102(c), sets a 200 mg/L limit for oil and grease discharged into the sanitary sewer. These County requirements are separate from, and in addition to, the City’s grease removal system guidelines.
• State permitting for grease septage handling. The NC Division of Waste Management requires a permit for any company that pumps, transports, or disposes of grease septage, so it is important to work with a properly permitted provider for maintenance after installation.
• Compliance starts with installation. A correctly sized and installed grease trap reduces the chance of recurring issues that can lead to violations. An undersized or failing unit creates ongoing compliance liability, no matter how often it is cleaned.

Ready to Talk About Your Grease Trap Project?

Whether you are opening a new food service establishment or upgrading an outdated, damaged, small, or inefficient grease trap, Wind River Environmental of Durham, NC is ready to help you design a compliant, durable solution.

Call Wind River Environmental of Durham, NC at (978) 510-6664 now to schedule an inspection and get a clear plan for your next grease trap replacement or grease trap installation.