(617) 262-0303
Mr. Drain Inc. — Sewer and Drain Cleaning Specialists
(617) 262-0303
Commercial May 10, 2026 6 min read

The Real Cost of a Clogged Grease Trap for a Boston Restaurant

A backed-up grease trap doesn't just stink — it shuts kitchens down, triggers health-code violations, and costs Boston restaurants thousands per incident.

Restaurant kitchen drain cleaning service

Quick Answer

A clogged grease trap can shut down a Boston restaurant for a service or longer, trigger health-department citations, damage downstream sewer infrastructure, and cost thousands in lost revenue per incident. Scheduled grease trap maintenance prevents almost every emergency call we run.

Got the symptom we just described?

Don't wait it out — call Mr. Drain. We answer 24/7 and dispatch fast across Greater Boston.

Call (617) 262-0303

Restaurant operators know the smell. The dishwasher slows, the floor sink starts holding water, and within an hour the kitchen is unusable. A clogged grease trap is one of the most expensive small problems a Boston restaurant can have.

The visible cost is the smallest line item

The emergency service call itself is the cheapest part of the bill. What stacks up is everything around it.

What a backup actually costs a Boston restaurant

  • Lost revenue for every closed service
  • Food waste — prepped product that can't be served
  • Payroll for staff sent home or standing idle
  • Reputation hit from cancellations and reviews
  • Possible health-department citation
  • Possible city sewer surcharge if grease entered the lateral

Grease trap backing up?

Same-day commercial service across Boston. We work around your service hours.

Call (617) 262-0303

Why preventive service is the only winning play

Every commercial grease trap has a service interval based on capacity and volume. Skip one and you're rolling dice. Skip two and you're scheduling an emergency. Scheduled grease trap maintenance from Mr. Drain takes the whole equation off the operator's plate.

What our commercial service looks like

  • Off-hours scheduling (early morning or late night)
  • Documented manifest for health-department compliance
  • Camera-confirmed clean lateral when needed
  • One direct point of contact for the GM or owner

We've worked with restaurants, hotels, and food halls across Boston, Cambridge, and Brookline for over 20 years. Family owned. Fully insured. On call when you need us.

Frequently Asked Questions

What causes a grease trap to back up?
Buildup beyond capacity, missed service intervals, improper waste disposal upstream, and damaged baffles. Almost every emergency we see is preventable with a regular service schedule.
How much revenue does a kitchen lose per hour of downtime?
For a typical Boston full-service restaurant, lost revenue plus food waste plus payroll for idle staff often exceeds $1,500 per service. Multiply by every hour of downtime.
Can a grease backup damage the city sewer?
Yes — and that's a citable offense. Grease deposits in the lateral and beyond can result in city fines and surcharges.
How fast can Mr. Drain respond to a commercial emergency?
Same-day across Greater Boston. We work around your service hours where possible — early-morning and late-night dispatch is normal for restaurant accounts.
Do you offer maintenance contracts?
Yes. Scheduled grease trap and drain maintenance for restaurants and commercial kitchens is a core service. Predictable cost, no emergencies.

Stop guessing. Start fixing.

Mr. Drain is one call away — 24/7.

Family-owned since 1993. Free evaluations. Honest, upfront pricing across Boston, Greater Boston, the North Shore, and the South Shore.

24/7 Emergency Drain Service

We're here when you need us most. Day or night, rain or shine.

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