FAQ
Drain & Sewer Questions, Answered
Plain-English answers backed by 20+ years of owner experience across Greater Boston and the South Shore.
General Questions
Yes. Mr. Drain Inc. provides 24/7 emergency drain and sewer service throughout Boston, Greater Boston, and the South Shore.
Drain Cleaning
Learn more about drain cleaning →We offer 24/7 emergency drain service across our service area, with same-day appointments available for non-emergencies. Most calls in Boston, Quincy, Weymouth, and Dorchester get a tech on-site within 60–90 minutes.
Residential Drain Cleaning
Learn more about residential drain cleaning →Yes — we handle everything from a single fixture to a full main sewer line cleaning.
Commercial Drain Cleaning
Learn more about commercial drain cleaning →Yes. We schedule commercial work around your business — including nights, weekends, and emergencies.
Sewer Line Cleaning
Learn more about sewer line cleaning →Yes — we use video inspection to confirm the line is clear and identify any underlying issues.
Main Sewer Line Cleaning
Learn more about main sewer line cleaning →Tree roots, grease buildup, collapsed pipe sections, and foreign objects are the most common causes.
Clogged Drain Repair
Learn more about clogged drain repair →Recurring clogs usually indicate buildup, pipe damage, or a partial blockage further down the line. A camera inspection will tell us exactly what's happening.
Toilet Drain Cleaning
Learn more about toilet drain cleaning →No — stop flushing and call us. Repeated flushing can cause overflows and damage.
Sink Drain Cleaning
Learn more about sink drain cleaning →We don't recommend them — they can damage pipes and rarely solve the underlying issue. Mechanical cleaning is safer and more effective.
Floor Drain Cleaning
Learn more about floor drain cleaning →Usually it's a clog further down the main sewer line. Camera inspection will pinpoint the exact location.
Storm Drain Cleaning
Learn more about storm drain cleaning →At least once a year, ideally before fall and spring rain seasons.
Grease Trap Cleaning
Learn more about grease trap cleaning →The Massachusetts plumbing code and most local boards of health follow the '25% rule' — a trap must be pumped before the layer of fats, oils & grease (FOG) reaches 25% of total liquid depth. In practice, most Greater Boston restaurants need cleaning every 30–90 days. High-volume kitchens (pizza, fried foods, burger joints) often need monthly service. We'll set a schedule that keeps you compliant.
Sewer Camera Inspection & Video Pipe Inspection
Learn more about sewer camera inspection & video pipe inspection →Same thing. 'Sewer camera inspection,' 'video pipe inspection,' 'sewer scope,' 'drain camera' — all describe running a waterproof HD camera through a pipe so you can see the inside. We use the same equipment for residential laterals, commercial drains, and pre-purchase home inspections.
High-Pressure Water Jetting
Learn more about high-pressure water jetting →Yes, when done by experienced technicians who adjust pressure to the pipe condition. We always inspect before jetting.
Pipe Descaling
Learn more about pipe descaling →No — descaling removes buildup, not pipe material. It restores the original interior diameter.
Preventative Maintenance
Learn more about preventative maintenance →It depends on use — restaurants and commercial kitchens often need monthly service, while homes typically benefit from annual main line cleaning.
Sewer Rodding
Learn more about sewer rodding →They're the same thing — different regions use different words. Both refer to running a powered cable (the 'rod') with a cutting or auger head through the pipe to clear a blockage. Rodding is the older term used by drain companies; snaking is more common in residential conversation.
Catch Basin Cleaning
Learn more about catch basin cleaning →Most commercial properties in Massachusetts clean catch basins once or twice a year — typically in spring after snowmelt and in fall after leaf-drop. Sites with heavy tree cover, parking-lot traffic, or DEP/MS4 stormwater requirements often need quarterly service.
Sewer Scope Inspection
Learn more about sewer scope inspection →A sewer scope is a video inspection of the main sewer line that runs from your house to the street or septic tank. A waterproof HD camera on a flexible rod is fed through the line so you can see the inside of the pipe — cracks, root intrusion, bellies (sags), pipe material, and any blockages.
24/7 Emergency Drain Service
We're here when you need us most. Day or night, rain or shine.
