Hampstead’s tree-lined streets and generous lots are part of what makes the town so livable — but underneath those curving Garden City roads sit sewer laterals that, in many cases, have been in the ground since the neighbourhood’s main build-out in the 1920s through the 1950s. If your home dates from that era, a sewer camera inspection isn’t a luxury upgrade — it’s the only real way to know what’s happening in the pipe between your house and the municipal main before it becomes an emergency.

Why Hampstead’s Older Sewer Laterals Deserve a Closer Look

Hampstead was laid out over a century ago as a planned garden suburb, with almost entirely single-family detached homes on generous lots — many still with their original mature trees and shrubbery. That’s a beautiful legacy, but it also means two things for underground plumbing:

• Aging materials: Homes built in this period commonly have cast iron sewer lines, corroded galvanized supply pipe, and in some cases original lead water services. Cast iron laterals in particular are prone to interior scaling, cracking, and eventual collapse after many decades in the ground.
• Root intrusion: Hampstead’s mature landscaping is part of its charm, but tree roots are relentless. They exploit even hairline cracks or joint gaps in old clay or cast iron pipe, working their way in and gradually choking the flow until a backup happens — usually at the worst possible time.

A camera inspection lets us see exactly what’s going on inside the pipe — root masses, offset joints, bellies (low spots where waste pools), corrosion, or partial collapses — without any guesswork and without digging up your lawn or driveway to find out.

How a Camera Inspection Actually Helps Hampstead Homeowners

Pinpoint problems before they become emergencies

A slow drain or recurring backup is often a symptom of a deeper issue in the lateral itself. Rather than snaking the line repeatedly and hoping the problem doesn’t return, a camera inspection identifies the exact cause and the exact location — often within a foot or two — so any repair is targeted, not exploratory.

Protect your investment before you renovate or sell

Given the age of housing stock in Hampstead, a sewer scope is a smart step before a kitchen or basement renovation, before adding a bathroom, or before listing a home for sale. Buyers and their inspectors increasingly ask about the condition of the sewer lateral, and a clean camera report is a strong selling point in a town where most homes are 70-plus years old.

Confirm your backwater valve is doing its job

Hampstead’s by-law on the use and supply of potable water requires every property owner to install and maintain a functioning backup (backwater) valve to reduce the risk of sewer backup damage. A camera inspection is also an opportunity to visually confirm that the valve is installed correctly, positioned where it should be, and free of debris or damage — since the by-law places ongoing maintenance responsibility squarely on the owner.

What to Expect During an Inspection

• A licensed plumber feeds a waterproof camera on a flexible cable through a cleanout or accessible fixture into the lateral.
• The live video feed is monitored in real time, letting us see cracks, root intrusion, bellies, misaligned joints, or blockages as they appear.
• A locator signal in the camera head lets us mark the exact depth and position of any problem area from the surface — useful information if excavation or spot repair is ever needed.
• You get a clear picture of the pipe’s condition, along with straightforward recommendations: monitor, clean, or repair.

Signs It’s Time to Book an Inspection

• Gurgling sounds from drains or toilets when other fixtures are used
• Slow drainage in multiple fixtures at once, especially on lower floors
• Recurring backups despite regular snaking
• Sewage odours in the basement or yard
• Unexplained soggy or unusually green patches on the lawn, which can indicate a leaking lateral feeding the soil
• You’re planning a renovation, addition, or sale and want to know the sewer’s real condition first

Given how much of Hampstead’s housing stock shares the same age and construction era, a camera inspection is one of the most cost-effective ways to get ahead of a problem rather than react to one. As a trusted plumber in Hampstead, we’ve seen firsthand how a small root intrusion or a hairline crack in an original cast iron lateral can turn into a full basement backup if it’s left unchecked. Catching it early, on camera, almost always costs less than dealing with the aftermath.

If your home is due for a checkup — or you simply want peace of mind about what’s under your property — our team offers thorough, non-invasive camera inspections as part of our plumbing services. We’ll walk you through exactly what we find and what, if anything, needs attention.

Ready to see what’s really going on beneath your Hampstead home? Call Plomberie A+ today at (514) 242-9691 to book your sewer camera inspection.