Grease Trap Installation in New Haven, CT
For reliable grease trap installation in New Haven, CT, trust GLV Plumbing to get the job done right, keeping your commercial kitchen up to code and clean.
- Experienced Local Plumbers
- Upfront Pricing
- Sized to PDI Standards
- Free Estimates Available
Get a grease interceptor that passes inspection in New Haven, CT.
Make sure your commercial kitchen or restaurant meets local regulations with our professional service.
Commercial Grease Trap Installation for Kitchens in New Haven, CT
GLV Plumbing installs hydromechanical grease traps and large gravity interceptors for restaurants, schools, food trucks with commissary kitchens and other food service sites. We calculate flow rates, choose the right unit and connect every fixture that discharges fats, oils and grease.
Our expertise includes:
- All grease trap sizes and types
- Code-compliant installations
- Flow control fittings, vented connections and sample ports

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

Customers
Why Choose GLV Plumbing for Grease Trap Installation in New Haven, CT?
A correctly installed grease trap prevents major issues like sewage backups and FOG (Fats, Oils, and Grease) accumulation in sewer lines. We use appropriate tools and techniques to ensure a durable and effective installation.
- Code Compliance, We ensure all installations adhere strictly to New Haven and Connecticut plumbing codes, preventing fines and operational disruptions.
- Accurate Sizing, We calculate gallons per minute for every connected sink and dishwasher before choosing a unit.
- Code Compliant, Each install includes the venting, flow control and access called for by local plumbing code.
Citywide Coverage
From downtown eateries to suburban cafes, our plumbing crews are familiar with the infrastructure challenges across New Haven. We provide prompt and efficient grease trap installation services throughout the whole metropolitan area.
Experienced Team
Our team has worked with restaurant owners, architects and city pretreatment staff on many kitchen projects. They know how to plan an install that is easy to pump, inspect and maintain.
Safety-First Approach
When installing a grease trap, our plumbers prioritize a safe work environment and strict adherence to plumbing codes in New Haven. You can trust GLV Plumbing to complete the job responsibly and correctly the first time.
Trusted Certified New Haven Plumbing Services Professionals
At GLV Plumbing, we take pride in providing licensed, certified plumbing services throughout New Haven, CT. 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.
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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 New Haven, CT
Large Outdoor Grease Interceptor Installation in New Haven
For high-volume commercial kitchens in New Haven, large outdoor grease interceptors are often required by code. These large units are installed underground and designed to manage significant amounts of FOG before wastewater enters the municipal sewer system. We handle the whole process, including excavation, precise placement, connection, and final inspection, delivering a robust and compliant installation.

Grease Trap Installation Cost in New Haven, CT
Small under-sink hydromechanical traps generally cost much less to install than large outdoor interceptors. Indoor units are typically a few thousand dollars installed, while in-ground interceptors can run well into five figures with excavation and concrete work. Pricing depends on unit size, location, soil conditions and whether we need to cut and patch floors. We give you a written estimate that includes permits and inspection. That way there are no surprises during construction.
Gravity Grease Trap Installation in New Haven
Gravity grease traps are a common and effective solution for many commercial kitchens in New Haven. These passive systems use the natural separation of FOG from water due to density differences. Our plumbers are experienced with gravity grease traps, ensuring proper sizing, correct inlet and outlet piping, and convenient access for future cleaning and maintenance to maximize their efficiency.
Grease Trap Installation for Schools and Institutions in New Haven
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 inspectors.
Hydromechanical Grease Trap Installation in New Haven
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 tight 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 easily.
In-Ground Gravity Interceptor Installation in New Haven, CT
Larger restaurants and high-volume kitchens often need an outdoor gravity interceptor. These concrete or polyethylene tanks typically range from several hundred to over 1,500 gallons. We excavate, set the tank on a stable base, connect inlet and outlet piping and install manhole risers. High water tables in low-lying areas of Connecticut can push groundwater into basements during wet seasons and overwork sump pumps. We plan excavation equipment around the ground conditions we find on site. A properly installed interceptor can go far longer between pump-outs than an indoor trap.
Hydro-Mechanical Grease Trap Installation in New Haven, CT
Hydro-mechanical grease traps, also known as automatic grease removal units, offer an active solution for FOG management in New Haven, CT. These units often include internal baffles and flow control mechanisms to improve separation efficiency. We provide professional installation of various hydro-mechanical models, ensuring all electrical and plumbing connections are correctly made for optimal performance and automated FOG removal.

New Restaurant Build-Out Grease Traps in New Haven
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 costly changes after the slab is poured. We also coordinate with the city's pretreatment staff when they require a review.
Grease Trap Installation Near Me in New Haven, CT
Searching for 'grease trap installation near me' in New Haven, CT? GLV Plumbing is your local commercial plumbing expert. Our teams are positioned to provide quick response and efficient service to businesses across the entire New Haven area.
Don't let FOG cause a major headache for your commercial kitchen. For reliable grease trap installation near me, call GLV Plumbing today. We offer honest pricing, professional service, and a commitment to helping New Haven businesses maintain compliant and functional plumbing systems.
GLV Plumbing at a Glance
- Fully licensed plumbing team covering New Haven, CT
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 946+ Connecticut customers
New Haven Map
New Haven Information
- Population
- 135,319
- Area codes
- 203/475/860
- Service area
- New Haven and communities within 40 miles
- Nearby
- West Haven, Milford, Bridgeport, Meriden
For homes and businesses in New Haven, CT, a correctly installed grease trap is crucial for preventing costly plumbing blockages and maintaining a healthy environment. Humid summers bring condensation on cold pipes and damp basements, which can rust fittings and encourage mold near plumbing.
Expert Services
Trust our professionals for reliable GLV Plumbing solutions in New Haven, CT.
Our Specialized Plumbing Services in New Haven, CT
At GLV Plumbing, we provide a complete range of plumbing services across New Haven, CT. 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 New Haven, CT
GLV Plumbing follows a clear, step-by-step process to ensure every grease trap installation in New Haven, CT is done correctly and to code.
Request a Quote
Contact GLV Plumbing at (860) 487-7330 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 New Haven location to assess your specific requirements, including kitchen layout, wastewater volume, and local code mandates. This confirms proper sizing and placement of the new grease trap.
Professional Installation
We proceed with the installation, carefully connecting the grease trap to your plumbing system and ensuring all seals and connections are secure. Our team conducts thorough testing to confirm proper functionality before completion.
Frequently Asked Questions About Grease Trap Installation in New Haven
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.
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.
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 New Haven, an upgrade is also a good idea.
An indoor under-sink trap can often be installed in a day. Outdoor interceptors usually take several days to a week or more, depending on excavation, concrete work and inspection scheduling.
Determining the correct grease trap size involves calculating your kitchen's wastewater flow rate, fixture count, and peak operating hours. Our experienced plumbers will conduct a complete assessment of your New Haven business to recommend the appropriate size and type of grease trap that meets local codes and your operational needs.
GLV Plumbing provides a warranty on our workmanship for all grease trap installations. Additionally, the grease trap unit itself will usually come with a manufacturer's warranty. We will provide you with all warranty details at the time of installation, ensuring peace of mind.
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.
Manufacturer warranties vary, with many polyethylene units carrying long structural warranties. We also guarantee our installation workmanship and connections.
What People Are Saying About Our Plumbing Experts?

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 · Middletown, CT
Mark T.
When our office needed drain cleaning, GLV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · West Haven, CT
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · New Haven, CT
James P.
Our commercial plumbing system had a leak under the sink, and GLV Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Waterbury, CT
Patricia H.
We had a slab leak that two other companies could not find. GLV Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Bridgeport, CT
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 · Milford, CT












