10 Skilled Trades With Strong Long-Term Demand
A ranked rundown of trades that keep hiring, what each one takes to enter, and how to judge which apprenticeship or certificate fits where you are now.
By Sofia Bauer · Oct 15, 2026 · 14 min read
Ten trades with durable hiring demand, ranked by how many openings the work generates each year, how hard the skill is to replace, and whether the job has to be done on site. Electricians, HVACR technicians and plumbers lead the list because all three combine large workforces, licensing that limits supply, and constant replacement need.
Each entry below says what the work is, one concrete way to build the skill with a realistic time range, and how to put it on a resume or describe it in an interview. Pay is set locally by employer, union agreement and state, so check current figures in the BLS Occupational Outlook Handbook and your state's wage data rather than trusting a number in an article.
How we chose this list
The ranking criterion is simple: how much hiring the occupation generates year after year, not how fast it grows on paper. A fast-growing trade with a tiny workforce produces few jobs; a large trade growing slowly can produce tens of thousands of openings annually through retirements and turnover.
Three things moved a trade up the list:
- Annual openings and projected growth, where the U.S. Bureau of Labor Statistics publishes them. Electricians are projected to grow 9 percent from 2025 to 2035 with about 72,700 openings a year (U.S. Bureau of Labor Statistics, 2025); HVACR mechanics and installers 11 percent with about 40,600 openings (U.S. Bureau of Labor Statistics, 2025); plumbers, pipefitters and steamfitters 7 percent with about 42,000 openings (U.S. Bureau of Labor Statistics, 2025).
- A barrier that limits supply. Licensing, a multi-year apprenticeship, or a required certification keeps the pool of qualified workers smaller than the pool of people who want the job. Most states and some localities require plumbers to be licensed, often after 2 to 5 years of experience and an exam (U.S. Bureau of Labor Statistics, 2025).
- Work that cannot be sent offshore or done from a laptop. A failed compressor, a tripped breaker or a stuck elevator needs a person in the building.
Where BLS does not publish a separate projection for a trade, this guide says so and tells you to look it up yourself in the Occupational Outlook Handbook rather than quoting a number.
The honest downside. National projections say nothing about your county. Construction trades follow local building cycles, and a slow year can mean layoffs regardless of a strong ten-year outlook. Apprenticeship intakes are competitive and some programs open once a year, so your start date may be set by a calendar you do not control. The work is physical, often outdoors or in crawl spaces and attics, and knees, shoulders and hearing take the cost over decades. Overtime, on-call rotations and storm or shutdown work are common and are frequently where the money is made — which also means the schedule is not always yours.
The list at a glance
| Trade | How to build it | Rough time |
|---|---|---|
| 1. Electrician | Registered apprenticeship after a high school diploma; optional pre-apprentice electrical certificate first | 4–5 years to journey level |
| 2. HVACR technician | Trade school or community college HVACR program including the EPA Section 608 exam, then field experience | 6 months–2 years of schooling, plus 1–3 years on trucks |
| 3. Plumber, pipefitter or steamfitter | 4- or 5-year apprenticeship with paid on-the-job training plus classroom instruction, then a licensing exam | 4–5 years |
| 4. Industrial maintenance technician / millwright | Community college industrial maintenance or mechatronics certificate, then an in-plant apprenticeship | 1–2 years of study, 2–4 years to full rate |
| 5. Welder (structural and pipe) | Trade school welding program, then a performance qualification test to a specific procedure | 6–18 months to first qualification |
| 6. Electrical power line worker | Pre-apprentice line program and a commercial driver's licence, then a utility or contractor apprenticeship | 10–15 weeks pre-apprentice, 3–4 years apprenticeship |
| 7. Elevator and escalator installer and repairer | Apprenticeship entered after a high school diploma; intake is limited and competitive | 4–5 years |
| 8. Wind turbine service technician | Certificate in wind energy technology or an associate's degree, plus climb and rescue training | 1–2 years |
| 9. Heavy equipment and crane operator | Operator training program or apprenticeship, commercial driver's licence, crane certification where required | 3 weeks–3 years depending on route |
| 10. Diesel and heavy equipment mechanic | Community college diesel technology program, then dealer or fleet training | 1–2 years, plus ongoing brand training |
Each item in detail
1. Electrician
You install and maintain wiring, panels, motor controls and low-voltage systems in homes, commercial buildings and plants. Electricians held about 821,000 jobs in 2025, with about two-thirds working for electrical contractors and other wiring installation contractors (U.S. Bureau of Labor Statistics, 2025). Typical entry-level education is a high school diploma or equivalent, with apprenticeship as the on-the-job training route (U.S. Bureau of Labor Statistics, 2025).
Build it by applying to a registered apprenticeship through a local joint apprenticeship committee or a contractor association, which runs 4 to 5 years of paid work plus night classes. If the intake is a year away, take a community college electrical wiring certificate (6 months to 1 year) and work as a helper in the meantime.
On a resume, list hours by task category — conduit bending, rough-in, device trim-out, panel work — plus your apprenticeship year and any state or city permit status. In an interview, walk through one job you took from rough-in to final inspection and what the inspector flagged.
2. HVACR technician
You install, service and repair heating, cooling and refrigeration equipment. Employment is projected to grow 11 percent from 2025 to 2035 with about 40,600 annual openings (U.S. Bureau of Labor Statistics, 2025). Nearly all technicians must be certified by the U.S. Environmental Protection Agency in refrigerant handling — Section 608 — usually by passing an exam included in a postsecondary HVACR program (U.S. Bureau of Labor Statistics, 2025).
Build it by enrolling in a technical school or community college HVACR program; these generally run 6 months to 2 years and lead to a certificate or associate's degree (U.S. Bureau of Labor Statistics, 2025). Check state licensing requirements for your state on CareerOneStop before you pay tuition (U.S. Bureau of Labor Statistics, citing CareerOneStop, 2025).
On a resume, put your Section 608 type (I, II, III or Universal) in the top third, then the equipment families you have touched: split systems, rooftop units, heat pumps, walk-in coolers. In an interview, describe one diagnosis where the obvious cause was wrong.
3. Plumber, pipefitter or steamfitter
You install and repair water, gas, waste and process piping. Employment is projected to grow 7 percent from 2025 to 2035 with about 42,000 annual openings (U.S. Bureau of Labor Statistics, 2025). Most workers learn through a 4- or 5-year apprenticeship, with apprentices typically receiving 2,000 hours of paid on-the-job training plus technical instruction each year (U.S. Bureau of Labor Statistics, 2025).
Build it by applying to an apprenticeship sponsor and keeping a logbook of hours by category from day one. Licensing matters: most states and some localities require a licence, often after 2 to 5 years of experience and an exam (U.S. Bureau of Labor Statistics, 2025). You complete the apprenticeship and pass the exam to work independently as a journey-level plumber, and some states require master plumber status for a contractor's licence (U.S. Bureau of Labor Statistics, 2025).
On a resume, state your licence level and issuing state, then systems worked: DWV, gas, hydronic, medical gas. In an interview, explain a repipe or a backflow problem and how you isolated it.
4. Industrial maintenance technician or millwright
You keep production equipment running — bearings, gearboxes, hydraulics, conveyors, PLC-controlled lines — in factories, food plants and warehouses. BLS publishes separate entries for industrial machinery mechanics and millwrights; look up the current projection in the Occupational Outlook Handbook for your area of interest.
Build it with a community college industrial maintenance or mechatronics certificate (1 to 2 years, often evenings), then an in-plant apprenticeship or a maintenance helper role. Buy or borrow a small PLC trainer and wire a start-stop motor circuit with interlocks as a weekend project.
On a resume, list equipment families by name and the maintenance system you worked in, then one line per skill: alignment, vibration checks, hydraulic troubleshooting. In an interview, describe a breakdown you diagnosed, what you ruled out, and what the real fault turned out to be.
5. Welder, structural and pipe
You join metal to a written procedure, usually under inspection. Demand tracks construction, shipbuilding, energy and manufacturing in your region, so check the current welders, cutters, solderers and brazers entry in the BLS Occupational Outlook Handbook.
Build it with a trade school or community college welding program (6 to 18 months), then take a performance qualification test to a specific procedure and position. A realistic first project is running a vertical and overhead fillet set in flux-cored on plate until it passes a bend test.
On a resume, list processes (stick, MIG, flux-cored, TIG), positions, materials and thickness ranges, plus any current qualification and its expiry. In an interview, bring photos of cut and etched coupons:
Interview line
"I'm qualified in [process] in [position] on [material]. My last test piece was [thickness] and passed bend testing on the first attempt — here are the coupons."
6. Electrical power line installer and repairer
You build and repair transmission and distribution lines for utilities and line contractors, including storm restoration. It is high-hazard, outdoor, and often on call.
Build it by completing a pre-apprentice line program (commonly 10 to 15 weeks) and getting a commercial driver's licence, then applying to a utility or contractor apprenticeship that runs 3 to 4 years. Physical screening — climbing, weight, grip — is part of selection, so train for it before the test.
On a resume, lead with CDL class and endorsements, climbing hours, bucket and digger derrick experience, and willingness to travel for storm work. In an interview, be specific about safety practice: who you grounded with, how you confirmed a line was de-energised, what you refused to do.
7. Elevator and escalator installer and repairer
You install, maintain and fix elevators, escalators, moving walkways and other lifts, with a typical entry-level education of a high school diploma or equivalent (U.S. Bureau of Labor Statistics, 2025). Employment is projected to grow 5 percent from 2024 to 2034, faster than average, with about 2,000 annual openings (myfuture.com, citing U.S. Bureau of Labor Statistics). On-the-job training, primarily apprenticeship, is the key route in (U.S. Bureau of Labor Statistics, 2018).
Build it by watching for apprenticeship applications in your region — intakes are small and periodic — and arriving with mechanical and electrical fundamentals already done through a community college course (6 months to 1 year). Expect an aptitude test with mechanical reasoning and arithmetic.
On a resume, show electrical troubleshooting, mechanical rigging, and any experience working in confined or at-height spaces. In an interview, make clear you can read a wiring diagram and that you understand lockout procedures.
8. Wind turbine service technician
You climb towers to service gearboxes, blades, generators and control systems. Employment is projected to grow 30 percent from 2025 to 2035, but the occupation is small: about 1,500 openings a year (U.S. Bureau of Labor Statistics, 2025). Strong growth, few seats — treat it as a focused goal, not a numbers game.
Build it with a certificate in wind energy technology from a technical school or community college, or an associate's degree; a postsecondary nondegree award is the typical entry credential (U.S. Bureau of Labor Statistics, 2025). Professional certification is not mandatory but lets you demonstrate knowledge in workplace electrical safety, tower climbing and self-rescue (U.S. Bureau of Labor Statistics, 2025) — worth having when openings are scarce.
On a resume, list climb and rescue training, hydraulic and electrical troubleshooting, and comfort with travel and rotating schedules. In an interview, expect questions about working at height and in confined nacelle space; answer honestly.
9. Heavy equipment and crane operator
You run excavators, dozers, loaders or cranes on earthmoving, pipeline and building sites. Hiring follows local infrastructure and construction spending; check the construction equipment operators entry in the BLS Occupational Outlook Handbook for the current outlook.
Build it through an operator apprenticeship (2 to 3 years) or a shorter private operator training program (3 to 12 weeks), plus a commercial driver's licence for moving machines. Crane work usually requires a recognised operator certification by machine type — confirm the requirement for your state and employer before you book training.
On a resume, list seat hours by machine type and model, site types, and grade-control systems used. In an interview, describe a cut-and-fill job and how you worked to the grade stakes or GPS model.
10. Diesel and heavy equipment mechanic
You maintain trucks, construction machines and generators — engines, hydraulics, aftertreatment and electronic control systems. Fleets must be kept legal and moving, which makes the work steady; check the diesel service technicians and mechanics entry in the Occupational Outlook Handbook for the current projection.
Build it with a community college diesel technology program (1 to 2 years), then dealer or fleet training on specific engine and machine brands. A useful first project is a full preventive-maintenance service on a loaner machine, documented with a written inspection report.
On a resume, name engine families, diagnostic software you have used, and whether you own a working tool set — employers ask. In an interview, talk through an intermittent electrical fault and how you traced it rather than replacing parts.
Where to start
| Where you are now | Prioritise | First concrete step |
|---|---|---|
| In high school or just finished | Electrician, plumber, elevator installer — trades where a diploma plus apprenticeship is the stated entry route | Call the local apprenticeship sponsor and ask when the next application window opens and what the aptitude test covers |
| Changing careers, need to keep earning | HVACR technician, welder, diesel mechanic — shorter school programs with evening options | Enrol in a community college HVACR or welding program and confirm whether the EPA Section 608 exam is included |
| Already labouring or helping on site | Electrician, plumber, pipefitter — your site time counts toward selection and sometimes toward hours | Ask your foreman to sponsor or recommend you, and start a dated logbook of tasks performed |
| Coming from a desk job with no tools | Industrial maintenance, HVACR — electrical and mechanical fundamentals transfer from study, not muscle | Take a one-semester electrical fundamentals or mechatronics course and build a start-stop motor circuit |
| Willing to travel or work rotations | Wind turbine technician, line worker, pipefitter on shutdowns | Complete climb and rescue training or a pre-apprentice line program and get your CDL |
| Limited by knees, back or shoulders | Controls and maintenance work, service diagnostics, estimating within a trade | Talk to a service manager about diagnostic and commissioning roles and what certifications they require |
Frequently asked questions
Which trade should I start with if I have no experience at all?
Start with the one that has an open intake near you, not the one with the best national numbers. In practice that usually means electrician, HVACR or plumbing, because those three produce the most annual openings of any trade on this list — about 72,700, 40,600 and 42,000 respectively, according to U.S. Bureau of Labor Statistics projections published in 2025. Call two local apprenticeship sponsors and one service contractor, ask when they next take applicants and what they test, and pick based on those answers. If every apprenticeship window is months away, a 6-month to 2-year HVACR program gets you working sooner because it includes the EPA Section 608 refrigerant exam most employers require.
How long before I'm working independently?
Expect 4 to 5 years for the licensed trades. Plumbers, pipefitters and steamfitters typically complete a 4- or 5-year apprenticeship with about 2,000 hours of paid on-the-job training plus classroom instruction each year, then pass a licensing exam to work independently; most states and some localities require 2 to 5 years of experience before that exam (U.S. Bureau of Labor Statistics, 2025). Electrician and elevator apprenticeships run on a similar timeline. School-first trades are faster to a first paycheck — 6 months to 2 years for HVACR, 6 to 18 months for welding — but you will still spend a few years on service calls before you are trusted alone on complex equipment. Pay in most of these trades steps up with hours or apprenticeship year, so the timeline and the earnings curve are the same curve; check current rates in the BLS Occupational Outlook Handbook and your state wage data.
How do I prove skill when I don't have job history yet?
Use documents and artefacts rather than adjectives. Keep a dated logbook of hours by task category from your first day as a helper. Hold certifications that an employer can verify: EPA Section 608 for refrigerant handling, a current welding performance qualification, a commercial driver's licence, climb and rescue training for turbine work. Photograph finished work — a panel you dressed, a weld coupon cut and etched, a service report you wrote — and bring the photos to the interview. Then be able to narrate one job from start to inspection, including what went wrong. Hiring managers in the trades are testing whether you can describe a fault clearly, not whether you can list tools.
What if I apply to an apprenticeship and don't get in?
Apply again at the next intake and change something measurable in between. Take the algebra and reading refresher the test covers, work as a helper for a contractor in the same trade so you arrive with site time, or complete a short pre-apprentice certificate. Ask the program coordinator directly what your ranking was and what would raise it — most will tell you. Meanwhile, check CareerOneStop for your state's licensing requirements so you are not surprised later by an experience or exam rule (U.S. Bureau of Labor Statistics, citing CareerOneStop, 2025). Nobody can promise you a place; what you can control is turning up on the list with more hours and one more credential than last time.
Sources
- U.S. Bureau of Labor Statistics — Electricians : Occupational Outlook Handbook (2025)
- U.S. Bureau of Labor Statistics — Plumbers, Pipefitters, and Steamfitters : Occupational Outlook Handbook (2025)
