San Angelo Plumbing Maintenance Calendar
A free, month-by-month checklist for homeowners in San Angelo and the Concho Valley — written for long, hot summers and the occasional hard freeze.
Print it, bookmark it or share it with new neighbors. Realtors, property managers and HOAs are welcome to link to this page.
January Coldest month
- Let faucets on exterior walls drip on nights forecast below freezing, and open cabinet doors under those sinks. See the frozen pipes guide.
- Know where your main water shut-off is and that it turns.
- Vacant or second home? Shut off and drain the water before a freeze.
February Late freezes
- Keep outdoor hoses disconnected and faucet covers on until the last freeze has passed.
- Check exposed pipes in garages and attics for insulation gaps.
- Look for new water stains on ceilings and walls after cold snaps.
March Spring check-up
- Inspect supply lines under sinks and behind toilets for cracks, bulges or corrosion.
- Test each toilet for silent leaks with a few drops of food coloring in the tank.
- Clear and test outdoor spigots now that freezing weather has passed.
April Water heater check
- Flush a few gallons from the bottom of your tank water heater to clear sediment, following the manufacturer instructions.
- Test the temperature and pressure relief valve per the manual, and look for leaks around the tank.
- Check the water heater data plate for its age.
May Before the heat
- Check hose bibs and irrigation connections for leaks before watering season. Check the City of San Angelo for current watering rules.
- Clean faucet aerators and showerheads of mineral buildup.
- Inspect washing machine hoses and replace any that are cracked or bulging.
June Summer heat
- Check for drips at outdoor faucets and sprinkler heads — leaks are easy to miss in the yard.
- Run water in rarely used drains and guest bathrooms so traps do not dry out.
- Know your water meter location and how to read it.
July Peak heat
- Do the water meter test: shut off all water for an hour and see whether the meter moves. See how to find a leak.
- Watch your water bill for unexplained jumps.
- Check under sinks for slow drips.
August Heat continues
- Check the water softener salt level if you have one.
- Clean the kitchen sink drain and garbage disposal — run cold water and flush with it.
- Look at the area around your water heater for moisture or rust.
September Prepare for fall
- Have the sewer line cleaned or inspected if you have slow drains or older pipes.
- Check that floor drains have water in their traps.
- Review where outdoor pipes and spigots are exposed.
October Fall check
- Clear gutters and downspouts and check that water drains away from the foundation.
- Test the main shut-off and any fixture shut-off valves; replace stiff or leaking ones.
- Consider replacing aging water heater and washing machine hoses before winter.
November Before first freeze
- Disconnect hoses, drain outdoor lines and cover exposed faucets.
- Insulate exposed pipes in garages, attics and crawl spaces.
- Locate the main shut-off and make sure everyone in the house knows where it is.
December Winter ready
- Check the heat in rooms with plumbing on exterior walls during cold weather.
- Leaving for the holidays? Have someone check the house, and consider shutting off the main.
- Know what a plumbing emergency looks like and who to call. See our emergency plumber page.
This calendar is general guidance. Always follow your equipment manufacturer's instructions, and have a qualified, licensed professional do any work on gas lines, water heaters or sewer lines.
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