What it pays
Government survey numbers — not estimates, not ads.
Half of all Plumbers, Pipefitters, and Steamfitters in the U.S. earn more than $63,800 a year — the middle 80% land between $44,150 and $108,420. About 465,840 people in the U.S. do this work. Figures are for the U.S. occupation group “Plumbers, Pipefitters, and Steamfitters”. (U.S. Bureau of Labor Statistics survey, published 2025.) In India, Craft and related trades workers earn about ₹16,825 a month on average — around ₹2.0 lakh a year (government PLFS survey via ILOSTAT, occupation-family figure).
$63,800typical pay / year
465,840people in this work
$108,420+top 10% earn
₹2.0 lakha year in India (family avg)
Think you get this job?Six quick questions on how it really works — with a hint and the reason behind every answer.
Test yourself →The work, task by task
These are the real jobs-to-be-done, not a wish list. Each task shows where we found it, and the prompt underneath is written for that exact task.
Make5
Install solar energy systems
+Install the complete off-grid solar array at 42 Red Maple Lane: confirm racking, inverters and batteries…
Install solar energy systems
+Install the complete off-grid solar array at 42 Red Maple Lane: confirm racking, inverters and batteries match the site plan, mount the array, wire the DC combiner and AC breaker panel, label circuits and leave a three-day punchlist for Priya the homeowner.
The tools that do the workAutodesk AutoCADESCOjob descriptionsO*NET
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Test control systems
+Run the control-system commissioning at 42 Red Maple Lane: verify sensor inputs, confirm setpoints and logic…
Test control systems
+Run the control-system commissioning at 42 Red Maple Lane: verify sensor inputs, confirm setpoints and logic in the controller, simulate load changes, log three test runs with timestamps, and email the pass/fail report to Miguel the project manager by Monday morning.
The tools that do the workMicrosoft Exceljob descriptionsO*NET
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Install solar panels
+Mount and align the solar panels on the south-facing rack at 42 Red Maple Lane: check each module for…
Install solar panels
+Mount and align the solar panels on the south-facing rack at 42 Red Maple Lane: check each module for microcracks, torque all rail clamps to spec, connect panel strings to the combiner ensuring correct polarity, and hand the homeowner a signed safety briefing before energising.
The tools that do the workAutodesk AutoCADESCOjob descriptions
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Apply weather seal to roof penetrations
+Seal all roof penetrations at 42 Red Maple Lane after mounting rails: remove debris, apply primer where…
Apply weather seal to roof penetrations
+Seal all roof penetrations at 42 Red Maple Lane after mounting rails: remove debris, apply primer where required, bed flashing and finish with a continuous weather seal, inspect for run-off and document with three close-up photos for the warranty file.
The tools that do the workMicrosoft Wordjob descriptionsO*NET
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Install solar collector mounting devices
+Install the solar collector mounting system at 42 Red Maple Lane: verify anchor points in the rafters,…
Install solar collector mounting devices
+Install the solar collector mounting system at 42 Red Maple Lane: verify anchor points in the rafters, install lag bolts and bonding, level the mounting rails to spec, torque hardware, and log torque readings and anchor locations in the site log for QA.
The tools that do the workAutodesk AutoCADjob descriptionsO*NET
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Fixing1
Repair solar energy systems
+Diagnose and repair the off-grid system at 42 Red Maple Lane: inspect PV strings, measure open-circuit and…
Repair solar energy systems
+Diagnose and repair the off-grid system at 42 Red Maple Lane: inspect PV strings, measure open-circuit and operating voltages, replace the failed MPPT charge controller and any fried fuses, test battery bank balancing, and text a completion note plus photos to Sandra the site supervisor.
The tools that do the workMicrosoft Wordjob descriptionsO*NET
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The daily work14
Solar energy
+Survey the site inventory, confirm panel model, inverter and battery chemistry match the spec sheet, flag any…
Solar energy
+Survey the site inventory, confirm panel model, inverter and battery chemistry match the spec sheet, flag any incompatible mounting rails or connectors, then create a parts list and schedule a rooftop install for Wednesday with safety harnesses and an earth test on completion.
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Interpret 3D plans
+Compare the three-dimensional roof and array drawings against on-site measurements, note mismatches in tilt,…
Interpret 3D plans
+Compare the three-dimensional roof and array drawings against on-site measurements, note mismatches in tilt, rail spacing and conduit runs, identify clearance or clash points, then produce a marked-up plan showing climb access and a list of change orders for procurement.
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Inspect construction supplies
+Walk the construction trailer and yard, tick off the solar racking, conduit, junction boxes, MC cable and…
Inspect construction supplies
+Walk the construction trailer and yard, tick off the solar racking, conduit, junction boxes, MC cable and fasteners against the purchase order, note missing or damaged items, photograph defects, and tell Marcus on site what I need to reorder before Monday.
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Check compatibility of materials
+Compare the panel frames, combiner box specs, cable types and inverter input ratings to the site one-line,…
Check compatibility of materials
+Compare the panel frames, combiner box specs, cable types and inverter input ratings to the site one-line, confirm material sizes and voltage ratings match, flag any mismatches to Sarah the project manager and propose acceptable substitutes by Friday noon.
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Install electrical and electronic equipment
+Mount the inverter and charge controller, route and terminate PV and battery cables per the wiring diagram,…
Install electrical and electronic equipment
+Mount the inverter and charge controller, route and terminate PV and battery cables per the wiring diagram, set torque on lugs to spec, energise at low power and report the initial status and serial numbers to Tom before leaving site.
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Follow safety procedures when working at heights
+Set up the harness, anchor points and ladder angles, brief the crew on fall-clear zones and rescue steps,…
Follow safety procedures when working at heights
+Set up the harness, anchor points and ladder angles, brief the crew on fall-clear zones and rescue steps, verify tool lanyards and PPE, sign the job safety brief with the foreman and photograph the anchors before any rooftop work begins.
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Install circuit breakers
+Isolate the panel feed, lock out the main, mount the new breaker in the distribution board, torque the bus…
Install circuit breakers
+Isolate the panel feed, lock out the main, mount the new breaker in the distribution board, torque the bus connections to spec, label the circuits and run the insulation test, then log the breaker type and trip settings for the site file.
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Inspect electrical supplies
+Inspect the electrical storeroom inventory for boxes of MC cable, lugs, conduit, breakers and connectors,…
Inspect electrical supplies
+Inspect the electrical storeroom inventory for boxes of MC cable, lugs, conduit, breakers and connectors, flag corrosion or mis-sizing, sample-test continuity and insulation on random lengths, record batch numbers and list rejects for Lee to return.
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Cut, miter, and glue piping insulation to insulate plumbing pipes and fittings.
+Cut, miter, dry-fit, and glue the closed-cell pipe insulation to the 3/4 inch copper runs and fittings at…
Cut, miter, and glue piping insulation to insulate plumbing pipes and fittings.
+Cut, miter, dry-fit, and glue the closed-cell pipe insulation to the 3/4 inch copper runs and fittings at house B, check miter joints are tight and flush, then clamp and tape seams so insulation stays aligned while cure completes tonight.
The tools that do the workAutodesk AutoCADO*NET
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Fill water tanks and check tanks, pipes, and fittings for leaks.
+Fill the 5000 litre potable tank at site C to 80 percent, pressurise the supply line, walk each visible joint…
Fill water tanks and check tanks, pipes, and fittings for leaks.
+Fill the 5000 litre potable tank at site C to 80 percent, pressurise the supply line, walk each visible joint and valve on the tank and distribution piping, log any drip or seep and tighten or isolate the fitting for repair before leaving.
The tools that do the workMicrosoft ExcelO*NET
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Install heat exchangers and heat exchanger fluids according to installation manuals and schematics.
+Install the brazed-plate heat exchanger unit per the manual at array rack 2, mount isolation valves and…
Install heat exchangers and heat exchanger fluids according to installation manuals and schematics.
+Install the brazed-plate heat exchanger unit per the manual at array rack 2, mount isolation valves and flexible hoses, charge with the specified glycol mix, purge air, then run to operating temperature while checking schematic flow directions and for any leaks.
The tools that do the workDassault Systemes SolidWorksO*NET
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Apply operation or identification tags or labels to system components, as required.
+Apply laminated plastic operation tags to the main pump, solar controller and inlet/outlet valves on building…
Apply operation or identification tags or labels to system components, as required.
+Apply laminated plastic operation tags to the main pump, solar controller and inlet/outlet valves on building D, include valve position, fluid type and emergency shutoff steps, rivet or zip-tie tags so they remain readable in outdoor conditions.
The tools that do the workMicrosoft WordO*NET
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Apply ultraviolet radiation protection to prevent degradation of plumbing.
+Coat the exposed PVC and polyethylene supply lines on the roof with UV protective wrap and a continuous bead…
Apply ultraviolet radiation protection to prevent degradation of plumbing.
+Coat the exposed PVC and polyethylene supply lines on the roof with UV protective wrap and a continuous bead of UV-rated sealant at terminations, check compatibility with pipe material, and photograph the finished runs for the client file.
The tools that do the workAdobe PhotoshopO*NET
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Prepare the necessary fixtures
+Gather and stage the wall-mounted faucets, isolation valves, mounting brackets, and hose bibs required for…
Prepare the necessary fixtures
+Gather and stage the wall-mounted faucets, isolation valves, mounting brackets, and hose bibs required for the north-side utility block, confirm thread compatibility and finish, then bag each fixture set with hardware and a labelled installation note.
The tools that do the workMicrosoft ExcelESCO
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Says who?
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Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses
Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses