Checklists by trade
Plumbing job checklists
Water heaters, fixtures, drains, repipes and more. Here are common steps for each plumbing job.
Pick the job you are on. Run down the steps. Print this page for the truck. In the app, you can add any of these as your own checklist on a job.
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New install
Fixture rough-in (new)
Layout matches plan
Drain slope and vent connections checked
Supply lines strapped
Stub-outs capped
Pressure or air test held (gauge photo)
Inspection sign-off photo
Water heater install (new)
Location and clearances
Data plate (model, serial)
Gas or power connection
Venting set per manufacturer and local code
T&P valve and discharge line
Expansion tank (if required)
Filled, lit, temp set, no leaks
Tankless water heater install
Gas line sized for the unit
Venting installed
Isolation valves set
Condensate drain run
Data plate (model, serial)
Fired and temp verified
Leak check
Water softener / filter install
Bypass loop set
Drain with air gap
Brine line connected
Programmed to water hardness
Flushed and started
No leaks
Sump pump install
Pit set and level
Check valve installed
Discharge run outside, away from foundation
Float moves freely
Outlet checked (GFCI where required)
Pump cycled with water
Gas line install
Appliance load and line size confirmed
Pipe run and supports
Shutoff and drip leg at appliance
Pressure test held (gauge photo)
Joints leak checked
Appliance lit
Outdoor spigot / hose bib (new)
Frost-free bib used
Tie-in made
Sloped to drain
Vacuum breaker on
Indoor shutoff accessible
No leaks
Sealed at wall
Replace / 1-for-1 swap
Water heater replace
Water and power or gas shut off
Old unit drained and removed
New unit data plate (model, serial)
New unit set and connected
T&P discharge and venting checked
Filled, lit, no leaks
Old unit hauled
Faucet / fixture replace
Shutoff verified
Old fixture removed
Supply lines checked
New fixture set & sealed
No leaks under pressure
Area cleaned
Toilet replace
Supply shut and tank drained
Old toilet removed
Flange checked
New wax ring or seal set
Toilet set, level, bolts snug
Flush tested, no leaks
Garbage disposal replace
Power off verified
Old unit removed
New unit mounted
Dishwasher knockout removed (if hooked up)
Run test
No leaks
Shutoff / angle stop replace
Main shut
Old valve removed
New valve set
Supply line reconnected
Main restored
No leaks
Sump pump replace
Old pump pulled
New pump set
Check valve OK
Float free
Cycle tested
Pit cleaned
PRV (pressure reducing valve) replace
Main shut
Old PRV removed
New PRV set
Pressure set, gauge reading photographed
Expansion tank or relief checked
No leaks
Repair / service call
Leak repair
Leak source found and photographed
Water shut or isolated
Repair completed
Pressure tested
Wet area drying started
Customer shown the fix
Drain clear / snake
Access opened
Line cleared
Flow verified
Cleanout capped
Debris removed
Customer shown result
Main sewer line clear
Cleanout located
Line cabled / jetted
Camera check (if)
Flow verified
Cleanout capped
Area cleaned
Water heater service
Power or gas off
T&P valve checked
Anode or flush (if needed)
Connections tight
Heat cycle verified
Area cleaned
Toilet repair (running / clog)
Problem found
Flapper / fill valve / auger
Tank refilled
Flush tested
No leaks
Area cleaned
Burst / frozen pipe repair
Water shut
Damaged section cut out
New section joined
Cause noted (exposed wall, no heat)
Pressure restored, no leaks
Insulated or protected
Wet area drying noted
Low water pressure call
Pressure measured
Aerators / PRV checked
Cause found
Fix made
Pressure re-measured
Customer briefed
Renovation / remodel
Bathroom remodel plumbing
Demo and cap-offs
Drain and vent relocated
Supply lines run
Shower valve set
Shower drain flood tested before tile
Rough inspection
Fixtures trimmed out
Final leak check
Kitchen remodel plumbing
Old lines capped
New sink / DW / fridge lines
Drain & vent run
Rough inspection
Fixtures & disposal set
Leak check
Whole-house repipe
Plan and shutoff time agreed with customer
Old pipe abandoned or removed
New PEX or copper run, supported
Fixtures reconnected
Pressure test held (gauge photo)
Permit and inspection noted (if required)
Wall access patched (if needed)
Laundry room relocation
Drain & vent run
Box with valves set
Dryer / gas line (if)
Pressure test
Washer connected
Leak check
Inspect / maintain
Plumbing inspection
Fixtures checked
Visible pipes inspected
Water heater age / condition
Pressure noted
Leaks / issues listed
Report shared
Sewer camera inspection
Access found
Camera run full length
Problems marked with depth
Video saved
Findings explained
Quote given (if asked)
Backflow test
Device located
Test kit connected
Readings recorded
Pass or fail noted
Report filed with the water utility (if required)
Customer copy
Use these as a base. You know the job best, so add or skip steps to fit it. You are responsible for the work and the customer info you collect. See the Terms .
Not sure which photos to take? See the plumbing job photo checklist . Want these as a print-ready book with a sheet per job type? That is a trade pack, on the pricing page .
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