Grease Trap Installation in Oshkosh, WI
HKV Plumbing installs code-compliant grease traps and interceptors for restaurants, cafes and commercial kitchens across Oshkosh, WI.
- Fast Commercial Scheduling
- Fast, Reliable Service
- Free Estimates Available
- Licensed & Insured
Need Grease Trap Installation in Oshkosh, WI?
Our team is ready to provide expert grease trap installation for your business.
Commercial Grease Trap Installation for Kitchens in Oshkosh, WI
HKV Plumbing provides complete grease trap installation services for commercial properties in Oshkosh, WI. Our experienced plumbers ensure your new grease trap is sized correctly and installed to meet all local plumbing codes, protecting your establishment from costly backups and fines.
Our expertise includes:
- Preventative solutions for FOG (fats, oils, greases)
- In-ground concrete and polyethylene gravity interceptor installs
- Code-compliant installations

Additional Kitchen Plumbing Services in Oshkosh, WI
Our kitchen plumbing services in Oshkosh, WI cover sinks, disposals, dishwashers, and grease traps so your kitchen keeps running without backups or leaks.

Customers
Why Choose HKV Plumbing for Grease Trap Installation in Oshkosh, WI?
Our commercial crews know what local inspectors look for, from flow control devices to accessible lids. That means fewer delays and a system that stays compliant for years.
- Code Compliant, Each install includes the venting, flow control and access required by local plumbing code.
- Experienced Plumbers, Our technicians are well trained in the specific methods and requirements for installing various types and sizes of grease traps.
- Minimal Downtime, We schedule work after hours or between shifts to keep your kitchen running.
Citywide Coverage
HKV Plumbing serves every neighborhood and business district of Oshkosh for grease trap installation. From downtown eateries to suburban restaurants, our plumbers are familiar with the needs and permit processes across the area.
Experienced Team
Our commercial plumbers have installed grease interceptors ranging from 20 GPM under-sink units to 1,500 gallon outdoor tanks. They understand the sizing standards and how kitchen layouts shape performance.
Safety-First Approach
We follow local plumbing code and municipal fats, oils and grease programs on every installation. That includes proper venting, flow control and placement so lids are accessible for pumping and inspection.
Trusted Certified Oshkosh Plumbing Services Professionals
At HKV Plumbing, we take pride in providing licensed, certified plumbing services throughout Oshkosh, WI. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Grease Trap Installation Services in Oshkosh, WI
Residential Grease Interceptor Setup in Oshkosh, WI
While less common, some large residential kitchens or homes with extensive outdoor cooking setups may benefit from a small grease interceptor. These are typically installed under the sink and help prevent fats, oils, and grease from clogging household drains. HKV Plumbing can assess your home's needs and provide a suitable residential grease trap installation solution that protects your plumbing system from FOG accumulation.

Grease Trap Replacement and Upgrades in Oshkosh
If your existing grease trap is old, damaged, or no longer meets current code requirements, HKV Plumbing offers professional replacement and upgrade services. We can remove your outdated unit and install a new, more effective model that complies with all regulations in Oshkosh. Upgrading can prevent future plumbing issues and help your business steer clear of fines related to FOG discharge.
Under-Sink Grease Trap Setup in Oshkosh, WI
Smaller establishments or specific kitchen stations in Oshkosh, WI may benefit from compact under-sink grease traps. These units are ideal for capturing FOG at the source, preventing it from entering the main plumbing lines. Our team expertly installs these smaller units, ensuring proper sizing, sealing, and connection to your existing plumbing system for reliable waste management and odor control.
Emergency Grease Trap Services in Oshkosh, WI
While installation is planned, sometimes an emergency situation like a burst pipe or severe blockage may call for immediate grease trap attention. If your current system fails critically and requires urgent replacement to resume operations, HKV Plumbing offers emergency services in Oshkosh, WI. We focus on rapid response to minimize downtime for your business and get your kitchen back on track.
Grease Trap Brands We Install in Oshkosh
HKV Plumbing installs a wide range of reputable grease trap brands known for their durability and effectiveness. We work with leading manufacturers like Zurn, Big Dipper, Schier, and Rockford Separators, among others. Our team in Oshkosh can help you choose the best brand and model that fits your specific needs, budget, and local code requirements for your commercial kitchen.
Replacement & Upgrade Services in Oshkosh, WI
If your existing grease trap in Oshkosh, WI is old, inefficient, or no longer meets current codes, HKV Plumbing provides professional replacement and upgrade services. We can assess your current system, recommend modern, more efficient alternatives, and perform a seamless removal and installation. Upgrading your grease trap can significantly improve performance, reduce maintenance needs, and ensure long-term compliance.
Grease Trap Installation for Schools and Institutions in Oshkosh
School cafeterias, hospitals, senior living facilities and churches with kitchens often need commercial interceptors. These sites usually have large dish machines and steam kettles that push high flow. We size interceptors to handle peak lunch or dinner loads without bypassing grease. Our crews schedule work around school breaks or off hours. We also provide documentation for facility managers and code officials.

Zurn Grease Trap Installation in Oshkosh
Zurn is a respected brand for reliable plumbing fixtures, including grease interceptors. HKV Plumbing is experienced in installing various Zurn grease trap models, from compact under-sink units to larger capacity models for busy kitchens. We ensure each Zurn product is installed according to manufacturer specifications and local codes, providing a durable and effective solution for your FOG management in Oshkosh.
Grease Trap Installation Near Me in Oshkosh, WI
Restaurant owners looking for grease trap installation near me can count on our local commercial team. We understand local pretreatment rules and the inspection process. That local knowledge helps your project move faster.
Don't let FOG cause a major headache for your commercial kitchen. For reliable grease trap installation near me, call HKV Plumbing today. We offer transparent pricing, professional service, and a commitment to helping Oshkosh businesses maintain compliant and functional plumbing systems.
HKV Plumbing at a Glance
- Licensed and insured plumbers serving Oshkosh, WI
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 448+ Wisconsin customers
Oshkosh Map
Oshkosh Information
- Population
- 66,184
- Area codes
- 920/414/262
- Service area
- Oshkosh and communities within 40 miles
- Nearby
- Appleton, Green Bay, Sheboygan, Wauwatosa
For commercial kitchens in Oshkosh, WI, proper grease trap installation is essential for keeping FOG breakdown and odor issues under control. Boilers, furnaces and water heaters run hard through the winter, so seasonal maintenance helps prevent failures during deep cold.
Expert Services
Trust our professionals for reliable HKV Plumbing solutions in Oshkosh, WI.
Our Specialized Plumbing Services in Oshkosh, WI
At HKV Plumbing, we provide a complete range of plumbing services across Oshkosh, WI. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Grease Trap Installation Process Works in Oshkosh, WI
Our grease trap installation process is built around inspections, deadlines and keeping your kitchen open.
Request a Quote
Call HKV Plumbing at (414) 432-4641 to discuss your grease trap installation needs. We will gather information about your commercial kitchen and provide a clear, no-obligation estimate.
On-Site Assessment
Our expert plumbers will visit your Oshkosh location to assess your specific requirements, including kitchen layout, wastewater volume, and local code mandates. This ensures proper sizing and placement of the new grease trap.
Professional Installation
We proceed with the installation, meticulously connecting the grease trap to your plumbing system and ensuring all seals and connections are secure. Our team conducts complete testing to confirm proper functionality before completion.
Frequently Asked Questions About Grease Trap Installation in Oshkosh
The cost of grease trap installation in Oshkosh, WI varies widely based on the type and size of the trap, whether it's an indoor or outdoor unit, and the complexity of the installation. For a small under-sink hydro-mechanical unit, plan on between $1,500 and $4,000. Larger outdoor gravity interceptors can range from $7,000 to $20,000 or more, including excavation and concrete work.
Most food service businesses that cook, wash dishes or prepare food with fats, oils or grease are required to have one. Local pretreatment programs set the specific rules, and we can help you find out what applies to your site.
We recommend and install high-quality, durable grease trap brands such as Zurn, Big Dipper, Schier, and Rockford Separators. These manufacturers are known for their reliability and compliance with industry standards, offering various solutions to meet diverse commercial kitchen needs.
The primary purpose of a grease trap is to intercept fats, oils, and greases (FOG) from commercial kitchen wastewater before they enter the public sewer system. This prevents pipe blockages, protects municipal infrastructure, and helps businesses comply with environmental regulations.
Signs you might need a new grease trap include frequent sewer backups, persistent foul odors coming from drains, slow drainage throughout your kitchen, or if your current unit is visibly corroded or leaking. If your existing trap is old and no longer meets current local codes in Oshkosh, an upgrade is also a good idea.
Yes, commercial grease trap and interceptor installations usually require a plumbing permit and inspection. Some cities also require approval from their pretreatment or wastewater department.
We install all common types of grease traps, including gravity grease interceptors, hydro-mechanical grease traps (automatic grease removal units), and compact under-sink grease traps. Our team helps you determine the best system for your commercial kitchen's specific needs and local code requirements.
We calculate flow from every connected fixture, including sinks, floor sinks and dish machines. Hydromechanical units are typically rated by gallons per minute, while gravity interceptors are sized by volume and retention time.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Oshkosh, WI
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Sheboygan, WI
Mark T.
When our office needed drain cleaning, HKV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Appleton, WI
Emily R.
I called HKV Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Oshkosh, WI
James P.
Our commercial plumbing system had a leak under the sink, and HKV Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Sheboygan, WI
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Sheboygan, WI












