Monsieur Drain (555) 010-2030
Montreal, QCRBQ 5866-0770-01

Drain & sewer specialists — emergency service

MonsieurDrain

Camera inspection · unblocking · cleaning · excavation Serving Montreal & surrounding areas Free estimates · Licensed & insured

About — the method

Look first.
Dig last.

We are a Montreal drain company built on a single rule: nobody excavates your yard on a hunch. An HD camera goes into the pipe first, you watch the footage with the technician, and the quote that follows is based on what we both just saw — roots, a crack, a belly, grease. Unblocking, cleaning, jetting, backflow valves, sump pumps: most problems end there. When the camera proves a pipe is finished, we excavate and replace it, inside or outside, and leave the site clean. Free estimates. Licensed and insured, RBQ 5866-0770-01. And when the basement has already flooded, we help you build the insurance claim — photos, footage, technical report.

Montreal's clay soil and aging combined sewers are rough on drains. Roots hunt for joints, grease narrows old lines, and spring thaws move everything. A camera inspection every year or two catches those slow failures while they're still a cleaning instead of an excavation.

The basement defense that actually works is a combination: a backflow valve (clapet antiretour) against municipal surges, a French drain and sump pump against groundwater, and regular checks. Several boroughs now require the valve — rebate programs can offset the cost.

Selected work — the services

Index
of services

Seven disciplines, one crew. Click nothing — just read. Every line starts with a camera and ends with a clean site.

01

Camera inspection

HD cameras map the inside of your drains in real time. You see the problem on screen — measured in metres from the access point — and every recommendation after is anchored to footage.

02

Unblocking

Débouchage done properly: the blockage cleared at its source, then the camera run back through to prove the line flows free. Slow today, gone today.

03

Cleaning

Drain and sewer cleaning on a one-to-two-year rhythm. Grease, soap, and sediment come out; full diameter comes back. The cheapest flood insurance a homeowner can buy.

04

Excavation

Collapsed, separated, root-destroyed — when the pipe is finished, we open the ground, replace the section, and restore the site. Inside the building or out in the yard.

05

Backflow valve

Clapet antiretour: installed, serviced, replaced. Lets your wastewater out, slams shut when the city sewer surges back. Required in several boroughs; rebates may apply.

06

Jetting

High-pressure water scours the pipe wall — grease, roots, mineral scale — with no chemicals and no trench. The deep clean after an unblocking, or on its own as maintenance.

07

Pumps & heaters

Sump pumps sized right, discharge lines run right, basements stay dry. Water heaters serviced and replaced so hot water stops being a worry.

Process & proof

Stacked
evidence

How we work

Five steps, no surprises

01 — CallDescribe the symptom. Emergencies answered day and night.
02 — CameraHD diagnosis first; you watch the footage.
03 — QuoteFixed and written, based on the footage.
04 — RepairWork done, camera verifies, site left clean.
05 — InsuranceClaim documented, report written, adjuster answered.

Emergency

Sewage doesn't wait for business hours

Backup in progress, drain just gave up, water rising after a storm — call now. Emergency crews run day and night across Montreal and the surrounding regions, cameras on board.

(555) 010-2030

Service area

Montreal & beyond

Serving Montreal and surrounding areas — Montreal, Laval, West Island, Westmount, Mont-Royal, Outremont.

Reviews

Word
of mouth

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FAQ

Asked
often

Q/01Do you offer emergency drain service?

Yes — day and night. Backups, overflows, post-storm flooding: call the emergency line and a crew is dispatched with camera equipment on board.

Q/02How often should my drains be cleaned?

Every one to two years. Grease and sediment narrow pipes gradually; a scheduled cleaning restores full flow and catches root intrusion before it becomes excavation.

Q/03What is a clapet antiretour?

A backflow valve — and several Montreal boroughs require one. It stops municipal sewage from surging back into your home, and municipal rebate programs can help cover the installation.

Q/04How do I keep my basement dry?

The combination: backflow valve, French drain, sump pump, regular camera checks. No single product covers every failure mode. After a major storm, a check-up is cheap peace of mind.

Q/05Will you help with my insurance claim?

Yes. Photos, camera footage, a written technical report, and answers for the adjuster — we assemble the file so your claim moves.

Free estimates

Get
quoted

Tell us what the drain is doing. We call back with a time for the camera visit — the estimate after is free, written, without obligation.

Sample form for concept purposes — submitting opens your email app addressed to the shop.

Credentials

On the record

Licence

Licensed & insured
RBQ 5866-0770-01

Estimates

Free estimates, in writing, no obligation

Track record

XX+

drains serviced (placeholder)

Certification

Certification badge

Backup in progress?

Emergency service across Montreal and surrounding areas — day and night. Camera on board, quote before work, site left clean.

(555) 010-2030