Septic, Drain & Grease Trap Services in Plymouth, MA

What’s Included

• Septic Pumping

  Septic pumping is the single most important maintenance task for your home's wastewater system. Our crew arrives with a vacuum truck, locates the access lid, and pumps all accumulated sludge, scum, and liquid from the tank. We measure the sludge layer before and after to confirm a complete pump-out and inspect the baffles, inlet tee, and outlet filter while the tank is open. Every residential pumping includes a written condition report so you have documentation for Title 5 compliance and future reference.

  How often you need septic tank pumping depends on household size, tank capacity, and daily water usage. A three-bedroom home with a 1,500-gallon tank typically needs pumping every two to three years, while larger families or homes with garbage disposals may need annual service. Neglecting pump-outs lets solids escape into the leach field, clogging the distribution lines and shortening the drain field's lifespan — a repair that can cost tens of thousands of dollars. Regular pumping protects your septic system investment, prevents sewage backups into your basement or yard, and keeps your property in compliance with MA Title 5 inspection requirements when it comes time to sell.

  With limited municipal sewer coverage across Plymouth, thousands of homes in North Plymouth, Manomet, and Cedarville rely entirely on private septic systems. Seasonal coastal properties along White Horse Beach see heavy use during summer months and need pumping before the season starts. Homes in The Pinehills and established neighborhoods off Route 3A count on consistent pump schedules to protect their drain fields. 1620 Sanitation knows Plymouth inside and out — the soil conditions, the common tank configurations, and the local regulations that affect your property. New business name, 10+ years of running successful Massachusetts businesses behind it.

• Septic Locating

  Septic tank locating pinpoints exactly where your tank, distribution box, and leach field sit beneath your yard. Our technician uses electronic locating equipment and a probe rod to trace the sewer line from your foundation out to the tank, then marks the lid position so it can be uncovered for pumping or inspection. If your property has no as-built plan on file, we can reference town records and use a radio transmitter to map the full system layout from tank to drain field.

  Buried septic tanks with no visible riser or access cover are common on older properties where decades of landscaping, patios, or grade changes have hidden the lid. A professional septic locate eliminates guesswork and prevents unnecessary excavation. Knowing the exact tank position also matters for Title 5 inspections, real estate transactions, and planning any additions or hardscaping near the leach field setback. We locate concrete, fiberglass, and polyethylene tanks at any depth and can identify distribution box locations, pump chambers, and dry wells that are part of more complex engineered systems.

  Many homes in West Plymouth and Chiltonville were built in the mid-twentieth century when as-built drawings were rarely filed, making a professional locate essential before any service call. Properties along the S Meadow Rd corridor and near Long Pond often have systems installed in sandy soils where tank edges shift over time. Even newer construction in Cordage Park occasionally lacks clear riser markings after final grading. 1620 Sanitation has located tanks across every Plymouth neighborhood — we combine electronic detection with local knowledge of common system layouts to find your tank fast and get service started without delay.

• Drain Cleaning

  Drain cleaning restores full flow to clogged or slow-running household drains. Our technician diagnoses the blockage location, selects the right tool — cable machine, drain snake, or hydro jet — and clears the obstruction completely. We handle kitchen sink clogs caused by grease and food buildup, bathroom drains blocked by hair and soap scum, laundry drains overwhelmed by lint, and main sewer line blockages that affect every fixture in your home. Every service call includes a post-clearing flow test to confirm the line is running clean.

  Residential drain problems range from a single slow sink to a full sewer backup flooding your basement. Root intrusion is one of the most common causes of main line blockages — tree roots find the smallest joint gap and grow into the pipe until flow stops entirely. A cable machine with a cutting head can clear root masses and restore drainage, while hydro jetting scours the pipe walls to remove grease scale, mineral deposits, and residual buildup that cable machines leave behind. We also clear lateral lines running from your home to the septic tank or municipal connection, which are the homeowner's responsibility to maintain.

  Older homes near Pilgrim Memorial State Park and throughout North Plymouth often have cast iron or Orangeburg drain pipes that are especially prone to scale buildup and root penetration. Properties in Manomet and along Route 3A deal with sandy soil conditions that allow roots to reach pipe joints quickly. Seasonal homes at White Horse Beach frequently return from winter dormancy to discover slow drains from standing water and sediment that settled during the off-season. 1620 Sanitation responds quickly to drain emergencies across Plymouth — we carry the equipment on every truck to clear your drain on the first visit.

• Sewer Camera Inspection

  Sewer camera inspection sends a high-definition waterproof camera through your drain and sewer lines to reveal exactly what is happening inside the pipe. Our technician feeds the camera from a cleanout or drain opening and records video of the entire line, documenting cracks, root intrusion, bellied sections, offset joints, and buildup in real time. You receive a recorded video file and a written summary of findings so you can make informed decisions about repairs or maintenance without any guesswork.

  A sewer line video inspection is essential for diagnosing recurring backups, evaluating pipe condition before a home purchase, and verifying the state of your system for Title 5 compliance. The camera identifies pipe material — clay, cast iron, PVC, or Orangeburg — and reveals problems that surface-level diagnosis cannot detect. A built-in sonde locator transmits the camera's position so we can mark the exact depth and location of any defect from above ground. Pre-purchase sewer scoping protects buyers from inheriting a failed lateral line, and post-repair camera verification confirms that work was completed correctly before backfilling.

  Plymouth homes near Brewster Gardens and the historic downtown often have original clay sewer pipes that are over a century old and prone to joint separation. Properties in Cedarville and along the Route 3 corridor sit on variable soil that causes pipe settling and bellies over time. Homebuyers in The Pinehills and Long Pond neighborhoods increasingly request pre-purchase camera inspections to verify lateral condition before closing. 1620 Sanitation provides sewer camera inspection across Plymouth with same-day video delivery — we give you the visual evidence and clear recommendations so you understand your system's condition and next steps.