[HOMEOWNER SEASONAL CHECKLIST]

Simple Plumbing Checks for Every Season

A homeowner-friendly checklist for Knoxville and East Tennessee homes. Do the safe visual checks yourself, know what to watch for, and call us when something needs a plumber.

Get Help With Seasonal Plumbing Call (865) 659-8294

Spring plumbing checklist

After freezing weather and heavier winter use, spring is a good time to look for small leaks and outdoor plumbing damage before they become expensive.

Things you can safely check

Turn outdoor hose bibbs/spigots on slowly and check for leaking at the handle, wall penetration, and inside the home/crawlspace if visible
Reconnect garden hoses only after confirming the hose bibb is not leaking
Check under sinks and vanities for fresh moisture, staining, or swollen cabinet bottoms
Listen for toilets that refill on their own and use a few drops of food coloring in the tank to check for a silent flapper leak
Look around the water heater for rust, moisture, or staining and note any unusual popping or rumbling
Check accessible sump pumps by verifying the pit is clear and the pump can activate safely according to the manufacturer's instructions
Walk accessible crawlspaces/basements for damp areas, active drips, or piping that appears unsupported or damaged
Check water pressure if you own a hose-bibb pressure gauge and know how to use it safely

Call a plumber when…

• A hose bibb leaks inside the wall or crawlspace when turned on
• You find active moisture, unexplained staining, or a rising water bill
• Water pressure is unusually high or low across multiple fixtures
• A sump pump does not activate or discharge properly

Summer plumbing checklist

Summer often means heavier water use, guests, irrigation, and vacations. A few checks can help prevent surprises while you're away or during peak usage.

Things you can safely check

Inspect washing-machine supply hoses and visible dishwasher connections for bulging, corrosion, or dampness
Check toilets for slow tank-to-bowl leaks before water usage climbs
Clean faucet aerators when flow is reduced by mineral buildup
Check outdoor spigots for drips after hoses and sprinklers are connected
If leaving town, know where the main water shutoff is and consider shutting water off when appropriate for the home and equipment
Make sure family members know the location of the main water shutoff and fixture shutoffs
Watch for recurring slow drains before guests or heavy household use makes the problem worse

Call a plumber when…

• A supply hose is corroded, leaking, bulging, or difficult to shut off
• Multiple drains slow or back up together
• You cannot operate the main shutoff safely or it leaks when moved
• You suspect an underground or hidden leak

Fall plumbing checklist

Fall is the best time to prepare exterior plumbing and water-heating equipment before the first hard freeze.

Things you can safely check

Disconnect garden hoses before freezing weather
Install insulated faucet covers on vulnerable exterior hose bibbs where appropriate
Confirm crawlspace vents, doors, and access panels are secured so cold air is not blowing directly on plumbing
Check exposed piping in garages, crawlspaces, and exterior walls for missing or damaged insulation
Locate and label the main water shutoff before winter
Inspect visible water-heater piping, drain pan, and surrounding area for moisture or corrosion
Schedule tankless descaling/maintenance if it is due based on manufacturer guidance and water conditions
Consider a tank water-heater sediment flush only when appropriate for the unit's age, condition, valve condition, and manufacturer guidance

Call a plumber when…

• Outdoor or exposed piping has no freeze protection and is difficult to access
• A hose bibb will not shut off completely
• A water heater shows corrosion, leakage, or unreliable operation
• You need help preparing a vacant or seasonal property for winter

Winter plumbing checklist & freeze protection

During cold snaps, protecting vulnerable piping and knowing what to do if a line freezes can reduce damage.

Things you can safely check

Keep garage doors closed when plumbing is located in or near the garage
Keep indoor temperatures reasonably consistent and do not shut heat off in vacant areas containing plumbing
Open sink-cabinet doors on vulnerable exterior-wall plumbing when appropriate so warmer indoor air can circulate
Use faucet covers on exterior hose bibbs and keep hoses disconnected
Know the main water shutoff location in case a frozen pipe splits after thawing
If a pipe may be frozen, stop and call for help if there is bulging, cracking, visible damage, or you cannot identify the affected line safely
Never use an open flame, torch, or high-heat device to thaw plumbing

Call a plumber when…

• A fixture suddenly has no water during freezing weather
• A pipe is bulging, cracked, or actively leaking
• Water begins appearing after temperatures rise and a frozen line thaws
• You need full winterization of a vacant home, rental, cabin, or seasonal property

[VACANT & SEASONAL HOMES]

Need the home winterized or brought back online?

For vacant homes, rentals, cabins, or properties that will sit unused, winterization can involve more than putting covers on hose bibbs. Depending on the plumbing system, the work may include shutting off and draining water, protecting fixtures and traps, addressing water-heating equipment, and documenting what was winterized. Re-activation should include a controlled startup and leak check.

Ask about winterization or seasonal service

[RELATED HOMEOWNER RESOURCES]

Whole-Home Plumbing Checkup Homeowner Plumbing Guide Plumbing Tools & Calculators Ask the AI Plumber

These are general homeowner maintenance suggestions, not a substitute for an on-site inspection. Do not operate valves, appliances, or equipment that appear damaged, corroded, stuck, leaking, or unsafe. Follow manufacturer instructions for specific equipment.