Grease Trap Installation in Alexandria, VA
When you need a new grease trap installed in Alexandria, VA, FBN Plumbing delivers. We handle all commercial plumbing needs with precision.
- Fast Commercial Scheduling
- Free Estimates Available
- Local Virginia Plumbers
- Permit and Inspection Support
Expert Grease Trap Installation Services in Alexandria, VA.
Ensure your commercial kitchen or restaurant meets local regulations with our professional service.
Your Go-To for Grease Trap Installation in Alexandria, VA
When it comes to grease trap installation, FBN Plumbing provides complete services throughout Alexandria, VA. Our certified plumbers ensure that your new system is sized correctly, installed to meet all local regulations, and functions properly from day one.
Our expertise includes:
- Preventive solutions for FOG (fats, oils, greases)
- Commercial kitchen plumbing specialists
- Hydromechanical interceptors from Zurn, Watts, Schier and Endura

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

Customers
Why Choose FBN Plumbing for Grease Trap Installation in Alexandria, VA?
An undersized or poorly vented grease trap fills fast, smells bad and leads to sewer backups and city fines. We size every install based on fixture counts, flow rates and your menu.
- Minimal Downtime, We schedule work after hours or between shifts to keep your kitchen running.
- Experienced Plumbers, Our technicians are highly trained in the specific methods and requirements for installing various types and sizes of grease traps.
- System Efficiency, Proper sizing and installation mean your grease trap will properly filter waste, extending the life of your plumbing system.
Citywide Coverage
FBN Plumbing serves every neighborhood and business district of Alexandria 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 plumbing team has extensive hands-on experience with grease trap installations, having worked on countless commercial and some high-volume residential kitchens. We know the ins and outs of various models and the best practices for secure, long-lasting setup.
Safety-First Approach
Outdoor interceptors are installed with traffic-rated lids where needed and backfilled to prevent settling. We locate buried utilities before any excavation and keep the site safe for staff and customers.
Trusted Certified Alexandria Plumbing Services Professionals
At FBN Plumbing, we take pride in providing licensed, certified plumbing services throughout Alexandria, VA. 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 CertificationReliable Grease Trap Installation Services in Alexandria, VA
Residential Grease Interceptor Setup in Alexandria, VA
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. FBN Plumbing can evaluate 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 Alexandria
Hydro-mechanical grease interceptors, often called HGI units, are compact and designed for indoor use, typically under a sink or on the floor. These units use baffles to slow down wastewater flow, allowing grease to separate and accumulate. FBN Plumbing expertly installs various sizes of HGI units, ensuring proper venting, leveling, and connection to your drainage system in Alexandria for maximum efficiency.
Automatic Grease Removal Units in Alexandria
Automatic grease removal devices skim grease from the water and collect it in a container your staff empties. Brands like Thermaco Big Dipper are popular in kitchens with limited space and frequent cleaning needs. We install these units with the correct power supply and drain connections. They can reduce the need for frequent pump-outs in smaller kitchens. We explain daily maintenance so your staff keeps the unit running smoothly.
In-Ground Gravity Interceptor Installation in Alexandria, VA
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. Expansive clays in some areas swell when wet and shrink when dry, which can crack foundations and shift buried sewer lines. We plan excavation equipment around the ground conditions we find on site. A properly installed interceptor can go much longer between pump-outs than an indoor trap.
Replacement & Upgrade Services in Alexandria, VA
If your existing grease trap in Alexandria, VA is old, inefficient, or no longer meets current codes, FBN Plumbing provides professional replacement and upgrade services. We can evaluate your current system, recommend modern, more efficient alternatives, and perform a seamless removal and installation. Upgrading your grease trap can greatly improve performance, reduce maintenance needs, and ensure long-term compliance.
Commercial Grease Trap Installation in Alexandria
For restaurants, cafeterias, and any food service business in Alexandria, a well-functioning grease trap is a must. We specialize in installing commercial-grade grease traps designed to handle high volumes of FOG, ensuring your kitchen operates smoothly and compliantly. Our installations are matched to the specific needs and capacity requirements of your establishment, preventing costly backups and environmental issues.
Hydro-Mechanical Grease Trap Installation in Alexandria, VA
Hydro-mechanical grease traps, also known as automatic grease removal units, offer an active solution for FOG management in Alexandria, VA. 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.

Grease Trap Sizing and Placement in Alexandria, VA
Correct sizing and smart placement are critical for a grease trap's effectiveness. Installing a unit that is too small will lead to frequent clogs and overflow, while an oversized one can be an avoidable expense. Our plumbers carefully calculate the required capacity based on your kitchen's water flow, fixture count, and operating hours, delivering optimal performance for your Alexandria, VA business.
Grease Trap Installation Near Me in Alexandria, VA
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 along quickly.
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.
FBN Plumbing at a Glance
- Fully licensed plumbing team covering Alexandria, VA
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 798+ Virginia customers
Alexandria Map
Alexandria Information
- Population
- 155,230
- Area codes
- 703/571/202
- Service area
- Alexandria and communities within 40 miles
- Nearby
- Arlington, McLean, Reston, Dale City
For homes and businesses in Alexandria, VA, a properly installed grease trap is crucial for preventing costly plumbing blockages and maintaining a healthy environment. Humid summers and moderate winters are typical for most of Virginia, though mountain areas see colder temperatures and longer heating seasons.
Expert Services
Trust our professionals for reliable FBN Plumbing solutions in Alexandria, VA.
Our Specialized Plumbing Services in Alexandria, VA
At FBN Plumbing, we provide a complete range of plumbing services across Alexandria, VA. 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 Alexandria, VA
FBN Plumbing follows a clear, step-by-step process to ensure every grease trap installation in Alexandria, VA is done right and to code.
Request a Quote
Contact FBN Plumbing at (434) 230-6997 to discuss your grease trap installation needs. We will gather information about your commercial kitchen and provide a detailed, no-obligation estimate.
On-Site Assessment
Our expert plumbers will visit your Alexandria 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 thorough testing to confirm proper functionality before completion.
Frequently Asked Questions About Grease Trap Installation in Alexandria
The cost of grease trap installation in Alexandria, VA varies widely based on the size, type, and complexity of the system. Small under-sink units might range from $1,000 to $3,000, while large outdoor interceptors requiring excavation can cost anywhere from $5,000 to $20,000 or more. We provide clear, upfront pricing after a thorough on-site assessment.
While the terms are often used interchangeably, 'grease trap' usually refers to smaller, indoor hydro-mechanical units, often found under sinks. 'Grease interceptor' usually refers to larger, outdoor gravity-fed units with higher capacities. Both serve the same purpose of separating FOG from wastewater.
The main 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.
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 Alexandria business to recommend the appropriate size and type of grease trap that meets local codes and your operational needs.
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 Alexandria, an upgrade is also advisable.
We calculate flow from every connected fixture, including sinks, floor sinks and dish machines. Hydromechanical units are usually rated by gallons per minute, while gravity interceptors are sized by volume and retention time.
Indoor traps should be close to the fixtures they serve and easy to open for cleaning. Outdoor interceptors are usually placed where a pump truck can reach them without blocking customer traffic.
The cleaning frequency for a new grease trap depends on its size, the volume of FOG produced by your kitchen, and local regulations in Alexandria. In most cases, grease traps require cleaning every 1 to 3 months. Regular cleaning is essential to maintain efficiency and prevent backups.
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 · Alexandria, VA
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 · McLean, VA
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 · Leesburg, VA
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 · McLean, VA
Emily R.
I called FBN 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 · Arlington, VA
Mark T.
When our office needed drain cleaning, FBN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Centreville, VA












