Plumbing Inspection Checklist Before The Spring Thaw

plumbing inspection

The spring thaw can make small leaks turn into big problems. Drains can reveal slow buildup, and older shut-off valves can fail right when you need them most. 

Getting a seasonal plumbing inspection helps you identify early warning signs so you can plan ahead and fix issues on your own time, instead of dealing with them at an unexpected and really inconvenient time.

What Happens During a Plumbing Inspection?

A good plumbing inspection will take a detailed look at everything that takes on the most stress during a big temperature change. It starts with a simple walkthrough to find anything that looks new, worse, or inconsistent.

Here is a checklist of what to do before spring comes:

  • Test the main and fixture shut-off valves to make sure they turn smoothly and can actually fully close.
  • Check exposed pipes and any new, strange stains or wetness on the walls in basements, crawlspaces, and garages.
  • Look for rust or leaks around the water heater connections, as well as around the relief valve discharge line, and on the ground around the tank.
  • Listen for running toilets and look at all the supply lines to toilets and sinks
  • Run water in all sinks and tubs, and watch for slow drains that gurgle or get backed up.
  • Look under sinks for swelling cabinetry, mineral buildup, or small drips at traps and shutoff connections.
  • Check hose bibs and exterior spigots for leaks after winter.


You’ll want to take care of any active leaks, water heater concerns, or valves that do not shut off reliably right away.

Why It Pays Off to Get Checked Early

A regular plumbing inspection can catch small failures before they damage flooring, walls, cabinetry, and more. 

It also creates a clean record of upkeep, which can be helpful when a manufacturer asks for maintenance documentation as part of warranty coverage. 

In homes with older lines, regular inspections before water line replacement can also help clarify when it’s time to replace it instead of doing another repair.

For help with annual plumbing maintenance, Quick Relief Plumbing membership plans offer convenience with ongoing maintenance support and a 15% discount. 

We even have senior, military, and first-responder discounts, so contact us to schedule your spring inspection today!