
Something Wrong at Home? Start With the Problem.
Leaking pipe? Slow drain? No heat? No hot water? Use our homeowner help centre to understand common plumbing, heating, cooling and gas problems before deciding what to do next.
Find the System. Then Find the Problem.
Home problems are not always obvious. A dripping pipe may be straightforward, while low water pressure, strange furnace noises, recurring drain clogs or inconsistent hot water can have several possible causes.
This resource centre organizes common problems by the system in your home. Choose the category that best matches what you’re experiencing to learn what the symptoms may indicate, what you can safely check yourself and when professional diagnosis makes sense.
What Are You Having Trouble With?
Choose the part of your home that’s causing trouble.
Plumbing
Leaking pipes, burst or frozen pipes, water pressure problems, running toilets, leaking faucets and loss of water.
Drains
Clogged or slow drains, recurring blockages, sewer backups, drain smells, gurgling pipes and drainage problems.
Furnaces
Furnace won’t start, isn’t heating properly, blows cold air, cycles repeatedly, makes noise or displays an error.
Boilers
Boiler not heating, pressure loss, leaking, unusual noises, ignition problems and boiler error codes.
Air Conditioning
AC not cooling, won’t turn on, freezes up, leaks water, makes unusual noises or runs without cooling the home.
Heat Pumps
Heat pump not heating or cooling, freezing, failing to start, making unusual noises or showing an error.
Water Heaters
No hot water, lukewarm water, leaks, unusual tank noises, pilot-light trouble and tankless water heater errors.
Gas
Gas odours, gas fireplace problems, stove ignition trouble and other gas appliance issues.
Some Problems Shouldn’t Wait for an Online Guide.
Active flooding, a burst pipe, a sewer backup, loss of heat during severe weather or a suspected gas leak can require immediate attention. Protect people and property first rather than attempting a repair you’re not equipped to perform.

Good Troubleshooting Starts With the Symptoms
It’s tempting to jump straight to a repair, but the same symptom can come from very different causes. Water beneath a sink, for example, could originate from a drain connection, supply line, faucet, seal or another nearby source.
Before changing anything, take a moment to identify what you can actually see, hear or smell. That information can make diagnosis much faster.
Look for where and when the problem occurs.
Note whether it happens constantly, intermittently or only when a fixture or system operates.
Don’t open gas, electrical or pressurized components simply to investigate a symptom.
If the cause isn’t clear or damage is progressing, professional diagnosis may prevent a larger repair.
Don’t Ignore a Problem Just Because Everything Still Works
Many plumbing and mechanical problems develop gradually. These symptoms are worth investigating before they become more disruptive.
Moisture Where It Shouldn’t Be
Damp cabinets, staining, unexplained puddles or recurring moisture can indicate an active or intermittent leak.
Slow or Recurring Drains
A drain that repeatedly slows after being cleared may point to a deeper restriction rather than a simple surface clog.
Changes in Temperature
Uneven heating, cold air or systems that cycle unusually can signal a control, airflow or equipment problem.
Inconsistent Hot Water
Temperature changes, reduced hot-water capacity and unusual noises can provide clues about water-heating problems.
New or Unusual Noises
Banging, gurgling, rattling, whistling or repeated clicking may help identify which part of a system needs attention.
Unusual Gas Odour
A suspected gas leak should be treated as a safety issue, not as a normal DIY troubleshooting task.
From Understanding the Problem to Fixing It
The Help Centre is designed to explain symptoms and possible causes. If you already know what service you need, you can go directly to Proflow’s service categories.
Serving Vancouver, the Lower Mainland & British Columbia
When a problem needs professional attention, Proflow provides plumbing, drainage, heating, air conditioning, water heating and gas services across our service areas.
You Don’t Need to Diagnose Everything Yourself.
Tell Proflow what you’re experiencing and we’ll help determine the right next step.