Grease Trap Installation in Exeter, NH
From under-sink hydromechanical units to in-ground gravity interceptors, our Exeter, NH crews handle the full grease trap install.
- Licensed & Insured
- Local New Hampshire Plumbers
- Sized to PDI Standards
- Experienced Local Plumbers
Keep your kitchen open with a properly sized grease trap in Exeter, NH.
We work around your service hours so installation does not cost you a busy shift.
Professional Grease Trap Installation in Exeter, NH
FVR Plumbing specializes in professional grease trap installation for restaurants and commercial kitchens across New Hampshire. We understand the critical role a properly installed grease trap plays in preventing clogs and maintaining a sanitary, code-compliant operation in your Exeter business.
Our expertise includes:
- Hydromechanical interceptors from Zurn, Watts, Schier and Endura
- Flow control fittings, vented connections and sample ports
- Compliance with New Hampshire plumbing and environmental codes.

Additional Kitchen Plumbing Services in Exeter, NH
Our kitchen plumbing services in Exeter, NH cover sinks, disposals, dishwashers, and grease traps so your kitchen stays clean, safe, and fully functional.

Customers
Why Choose FVR Plumbing for Grease Trap Installation in Exeter, NH?
Without a correctly installed grease trap, your commercial kitchen faces potential blockages, foul odors, and health code violations. FVR Plumbing provides the expertise to avoid these problems in your Exeter establishment.
- Accurate Sizing, We calculate gallons per minute for every connected sink and dishwasher before choosing a unit.
- Minimal Downtime, We schedule work after hours or between shifts to keep your kitchen open.
- Odor Control, Properly sealed and maintained grease traps greatly reduce unpleasant odors common in commercial kitchens.
Citywide Coverage
From downtown dining districts to suburban shopping plazas, we cover all of Exeter. We coordinate with property managers and general contractors to keep your build-out on schedule.
Experienced Team
The FVR Plumbing team consists of licensed and insured plumbers who regularly undergo training on the latest grease trap technologies and installation techniques. You can trust our expertise for a reliable and code-compliant installation every time.
Safety-First Approach
Safety and code compliance are paramount in every grease trap installation we undertake. We adhere to all OSHA standards and local Exeter regulations, ensuring a safe work environment and a system that passes inspection without issue.
Trusted Certified Exeter Plumbing Services Professionals
At FVR Plumbing, we take pride in providing certified plumbing services throughout Exeter, NH. Backed by leading 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 long-lasting results you can trust.
Call Us Now
PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationDependable Grease Trap Installation Services in Exeter, NH
Large Outdoor Grease Interceptor Installation in Exeter
For high-volume commercial kitchens in Exeter, large outdoor grease interceptors are often required by code. These substantial units are installed underground and designed to manage significant amounts of FOG before wastewater enters the municipal sewer system. We handle the entire process, including excavation, precise placement, connection, and final inspection, delivering a robust and compliant installation.

Zurn Grease Trap Installation in Exeter
Zurn is a respected brand for reliable plumbing fixtures, including grease interceptors. FVR Plumbing is experienced in installing various Zurn grease trap models, from compact under-sink units to larger capacity models for busy kitchens. We make sure each Zurn product is installed according to manufacturer specifications and local codes, providing a durable and effective solution for your FOG management in Exeter.
Residential Grease Interceptor Setup in Exeter, NH
While less common, some large residential kitchens or homes with extensive outdoor cooking setups may benefit from a small grease interceptor. These are usually installed under the sink and help prevent fats, oils, and grease from clogging household drains. FVR Plumbing can assess your home's needs and provide a suitable residential grease trap installation solution that protects your plumbing system from FOG accumulation.
Hydro-Mechanical Grease Interceptor Installation in Exeter
Hydro-mechanical grease interceptors, often called HGI units, are compact and designed for indoor use, usually under a sink or on the floor. These units use baffles to slow down wastewater flow, allowing grease to separate and accumulate. FVR Plumbing expertly installs various sizes of HGI units, ensuring proper venting, leveling, and connection to your drainage system in Exeter for the best efficiency.
New Restaurant Build-Out Grease Traps in Exeter
If you are opening a new restaurant, the grease trap is often a key part of plan review. We work with your architect or contractor to size the unit and show it on plumbing plans. We then install it during rough-in so it is ready for inspection. Getting the trap right early avoids expensive changes after the slab is poured. We also coordinate with the city's pretreatment staff when they require a review.
Hydromechanical Grease Trap Installation in Exeter
Hydromechanical grease traps sit under or near sinks and use baffles and flow control to separate grease from water. They are common in small cafes, coffee shops and quick-service restaurants with limited space. We install units from Zurn, Watts, Schier and Endura sized by gallons per minute. Each install includes a flow control fitting and proper venting to keep the trap working as designed. These units need frequent cleaning, so we place them where staff can reach the lid without trouble.
Grease Trap Brands We Install in Exeter
FVR 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 Exeter can help you select the best brand and model that fits your specific needs, budget, and local code requirements for your commercial kitchen.

Restaurant Grease Trap Compliance in Exeter, NH
Making sure your restaurant's grease trap system in Exeter, NH meets all local and state plumbing and environmental codes is crucial. FVR Plumbing is well-versed in New Hampshire regulations concerning FOG discharge and commercial kitchen waste. We guarantee that every grease trap installation we perform is fully compliant, helping you avoid penalties and maintain a clean, responsible operation.
Grease Trap Installation Near Me in Exeter, NH
Our crews are based nearby and can visit your site quickly for a sizing review. We bring the equipment needed for indoor or outdoor installs. You get one point of contact from planning to final inspection.
When your business requires professional grease trap installation, you need a trusted local partner. FVR Plumbing is committed to serving the Exeter community with reliable, code-compliant plumbing solutions. Reach out for a hassle-free installation experience.
FVR Plumbing at a Glance
- Fully licensed plumbing team covering Exeter, NH
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 840+ New Hampshire customers
Exeter Map
Exeter Information
- Population
- 10,109
- Area codes
- Local
- Service area
- Exeter and communities within 40 miles
- Nearby
- Portsmouth, Durham, Dover, Derry
For commercial kitchens in Exeter, NH, proper grease trap installation is essential for keeping FOG breakdown and odor issues under control. Humid summers bring condensation on cold water lines and damp basements that can hide slow leaks.
Expert Services
Trust our professionals for reliable FVR Plumbing solutions in Exeter, NH.
Our Specialized Plumbing Services in Exeter, NH
At FVR Plumbing, we provide a complete range of plumbing services across Exeter, NH. 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 Exeter, NH
Our grease trap installation process in Exeter, NH is designed to be straightforward and efficient, causing minimal disruption to your business.
Request a Quote
Call us at (844) 442-1569 to discuss your grease trap installation needs. We will gather information about your commercial kitchen or property and schedule an on-site assessment.
Site Assessment
Our expert plumbers will visit your Exeter location to evaluate the space, determine the optimal grease trap size, and identify the best placement. We consider factors like kitchen layout, water usage, and local code requirements.
Permit Acquisition
For commercial grease trap installations in Exeter, permits are often required. We assist you in navigating the necessary paperwork and ensure all local permits are secured before commencing work.
Frequently Asked Questions About Grease Trap Installation in Exeter
Small indoor hydromechanical traps typically cost $1,500 to $5,000 installed. Large outdoor gravity interceptors often run $8,000 to $30,000 or more with excavation, concrete and site restoration. We provide a written estimate after a site visit.
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.
The timeline for grease trap installation depends on the project's scope. A simple under-sink unit might take a few hours. Larger outdoor gravity interceptors, which involve excavation and more extensive plumbing, can take anywhere from one to several days. We always aim to minimize disruption to your business operations.
We install a variety of trusted grease trap brands, including Zurn, Big Dipper, Schier, and Rockford Separators. Our plumbers are familiar with the specifications and installation requirements of numerous manufacturers, ensuring you get a high-quality, durable system tailored to your needs.
Manufacturer warranties vary, with many polyethylene units carrying long structural warranties. We also warranty our installation workmanship and connections.
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.
The lifespan of a grease trap depends on its type, material, and how well it's maintained. Steel grease traps may last 10 to 15 years, while durable fiberglass or polyethylene units can last 20 to 30 years or even longer. Regular cleaning and proper usage are key to lengthening its lifespan.
Grease trap installation is a complex commercial plumbing task that requires specialized knowledge, tools, and adherence to strict local codes. Attempting a DIY installation can lead to costly errors, code violations, and potential health hazards. It is always best to hire licensed and qualified plumbers like FVR Plumbing.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. FVR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Rochester, NH
Emily R.
I called FVR 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 · Exeter, NH
Mark T.
When our office needed drain cleaning, FVR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Rochester, NH
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 · Durham, NH
James P.
Our commercial plumbing system had a leak under the sink, and FVR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Derry, NH
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 · Dover, NH












