21 tasks, each one witnessed by the sources that watched the job — and behind every one, a prompt you can use tonight.
You usually start by reading the day's work orders and blueprints to know which pipes, fixtures, or appliances to install. Then you measure, cut, bend, and fit pipes, anchor supports to ceiling joists, and test systems with pressure tests to check for leaks.
In the afternoon you might repair a blocked drain, start pumps or open valves while signaling coworkers, and record the work in bookkeeping or Excel. Expect travel between homes and time spent ordering parts or preparing client cost estimates.
On small jobs you’ll use Microsoft Excel or QuickBooks for cost estimates and simple bookkeeping. For larger commercial or industrial jobs you may see Autodesk Building tools, Bentley AutoPIPE, COADE CAESAR II, or CADPIPE from AEC Design Group for pipe stress and routing drawings.
You’ll also work with physical tools: pipe cutters, benders, pressure gauges, pumps, and drafting tools. Knowing basic Microsoft Office helps when you read specs, save test results, or file records.
According to the U.S. Bureau of Labor Statistics (BLS) for 2025, about 465,840 people were employed as plumbers. The median pay was $63,800 per year, the lowest tenth earned $44,150, and the top tenth earned $108,420.
Pay varies by location, overtime, union status, and specialty work like industrial piping or HVAC-related plumbing. BLS is the source for these national numbers.
Plumbers should know basic drawing and drafting enough to read blueprints, mark up piping routes, and create field sketches. Tasks include reading and analyzing specifications and test results, and sometimes producing as-built drawings after installation.
For complex stress calculations or detailed 3D models you’ll hand files to engineers using AutoPIPE or COADE CAESAR II. But on-site drafting skills speed up installs and inspections.
AI can help with tasks like generating cost-estimate templates, organizing job records in QuickBooks, or suggesting common causes for leaks based on symptoms. It cannot perform physical work like cutting, bending, or anchoring pipes, or legally sign off on pressure tests.
Use AI as a helper: double-check the suggestions against codes and manuals, and never rely on it for safety decisions. Always verify AI-generated diagnoses with hands-on inspection and testing.
Start with a trade school or apprenticeship that covers pipe fitting, fixture installation, reading blueprints, and local building codes. Learn basic math, use of pipe tools, pressure testing, and bookkeeping with Excel or QuickBooks for estimates.
Try to get on-the-job experience where you can practice bending, cutting, starting pumps, and doing inspections. Seek a program that includes drafting and CAD exposure if you want commercial or industrial work.
Plumbers focus on water supply, sanitary equipment, drainage, and fixtures; they read residential and commercial blueprints, install water-saving appliances, and perform pressure tests. Tasks include fixing leaks, placing sanitary equipment, and final system inspections.
Pipefitters typically work on high-pressure systems, industrial piping, and steam lines using tools and software like CAESAR II or AutoPIPE for stress analysis. HVAC techs focus on heating and cooling systems and controlling pumps and valves for climate control.