Plumber performing plumbing diagnostics at a home

What Happens During a Plumbing Diagnostic: What to Expect

Do you ever get curious about how plumbers determine the problems in your pipes? Or are you about to schedule plumbing diagnostics and want to know what to expect from the service? The process is pretty straightforward, so there is nothing for you to worry about. This article will tell you about what happens during plumbing diagnostics, so you will know what to expect.

What Is Plumbing Diagnostics?

Plumbing diagnostics is the process that uncovers the hidden issues within your plumbing system. It is conducted by plumbing contractors you hire to discern what kind of problem your plumbing system has. In this process, the plumbers use specialized diagnostic tools to help to figure out the root cause of whatever issues you are experiencing.

This service often comes free, and the contractor will provide you with a detailed cost estimate after. It is not only exclusive to plumbing concerns. You can also ask for a diagnostics if you are moving into a new home or before undertaking a renovation.

The Process

  • The Interview: Before they begin the diagnostic proper, the plumber will start by asking you questions to check what you’re experiencing in your home or commercial space. In this part, you need to describe what you’ve observed. Your answers will give them an idea of what is going on inside the system.
  • The Physical Inspection: Then, they will proceed to check the problem right away. Since the issues they encounter are often the same, most plumbers already know what to expect. By this time, most of them already know how to address your concerns.

If they encounter a blockage problem, expect them to run a water test in other areas of the house as well. This step is to determine whether additional blockages are occurring in the property. If there are more malfunctioning fixtures, it means that the problem lies in the drain line. The plumber will look for the position this blockage is located.

  • Use of Electronic Diagnostic Tools: There are some cases when tools are necessary to narrow down the problem or determine what is happening in the overall system. Since the plumbing system is usually out of sight, special tools are needed to perform further tests. Here are some instruments you might encounter:
    • Infrared thermometer guns: This tool will help your plumber determine your pipes’ temperature if you are experiencing problems with your water heater.
  • Cameras: Plumbers use a particular camera to check the inside of the pipes. Most of the time, plumbers will use a mechanical rod first to open the line and make way for this camera. It is a helpful tool that helps plumbers determine where the blockage’s exact location is.
  • Gas leak detectors: If the plumber thinks that there is a problem with your water heater or other gas lines, they use gas leak detectors.
  • Water Evaluation: The colour of the water coming out of your pipes could also indicate problems about the mineral deposits building up inside them. Getting reddish water could mean that there is corrosion somewhere down the pipeline.


That is how plumbers work when tasked to make a diagnosis. If you are having problems with your plumbing system, opt for plumbing contractors who offer free diagnostic tests so that you will not be surprised by how much you need to spend to get your plumbing issue fixed.

Are you experiencing any issues in your pipes that need plumbing diagnostics? At Bromac, we are always ready to provide you with plumbing services and solutions in Abbotsford, may you be in a residential or commercial property. Contact us today at 604-360-2710 to schedule an appointment.

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