New Jersey's Disappearing Tradespeople

New Jersey wants to build hundreds of thousands of homes. The people who know how to build them are retiring, or leaving the state.

More than 1 in 4 New Jersey electricians, plumbers, carpenters, HVAC technicians, welders and other skilled tradespeople is now 55 or older. Fewer than 1 in 10 is under 25. Each year about 2,400 more trades workers move out of New Jersey than move in.

Those numbers come from a national study released September 30 by the Alliance for America’s Skilled Trades. They put New Jersey’s trades workforce among the oldest in the country. They also land in the same week Trenton is pushing hard to speed up construction.

The result is a problem most residents haven’t heard about. The state is planning record amounts of building at the same moment it is losing the workforce that does the building.

A workforce aging out faster than it is being replaced

New Jersey ranks seventh in the nation for the share of trades workers 55 and older, at 29.6%. The study covered 124 occupations, from construction and repair to installation, production and extraction work.

Measure	Figure
NJ trades workers age 55+	29.6% (7th highest in U.S.)
NJ trades workers under 25	7%
Net trades workers lost to other states each year	about 2,400
U.S. trades openings to fill each year through 2035	1.7 million
Workers trained nationally for every 100 needed	55
Apprentices who finish, per 100 who start	48
Apprentices still in the trades 5 years later, per 100	29

The last two lines matter most. Even when someone signs up for a trade, the odds are against them staying. Of every 100 apprentices who start, fewer than a third are still working in the trades five years later.

Retirements will speed up. Workers who are 55 today will be close to retirement age by the early 2030s. That is the same window New Jersey has set for most of its housing and infrastructure goals.

Why they leave, and why few young people step in

The Alliance report does not say where departing workers go or why. Other data offers strong clues.

Cost of living. In a 2024 Monmouth University poll, 48% of New Jersey residents said they want to leave the state someday. Cost of living was the top reason. Younger adults were the most eager to go: 57% of residents aged 18 to 34. That is the age group the trades most need to recruit.

A tradesperson can earn a good wage here. But a plumber’s truck, tools, insurance and mortgage all cost less in Pennsylvania, the Carolinas or Florida, where building is booming and the work is steady.

The guidance gap. The Alliance report found that 95% of school counselors say trade school is valuable. Only 54% actually recommend it to students. Just 28% recommend apprenticeships, compared with 88% who recommend four-year colleges. Many students never hear that an apprenticeship pays them while they learn, with little or no student debt.

A tougher hiring climate. Immigrants make up a large share of construction crews nationally, especially in roofing, drywall and framing. Construction leaders have warned that stepped-up federal worksite enforcement could worsen shortages and delay projects. New Jersey builders rely heavily on that labor.

Big plans, fewer hands

New Jersey has rarely asked its builders to do so much at once. These four efforts all need the same pool of electricians, carpenters, operating engineers and laborers:

Housing. Gov. Mikie Sherrill’s administration says the state needs 350,000 new homes. It has identified 3,100 acres of state-owned land that could hold up to 42,800 of them, and it is putting permits on a “shot clock.”
Affordable housing mandates. Under the fourth round of Mount Laurel obligations (2025 to 2035), towns must plan for 84,698 new affordable homes, plus repairs on about 65,000 more.
The Gateway tunnel. The $16 billion Hudson Tunnel Project is digging in North Bergen. Work paused briefly in early 2026 over withheld federal funding. When it resumed, hundreds of skilled workers went back to a single project.
The power grid. In 2025, PSEG reported a more than 12-fold jump in inquiries from data centers and other large power users. New substations, transmission lines and data centers all need licensed electricians and linemen.

Faster permits will not help much if there is no one to pour the foundation. A shot clock speeds up paperwork. It does not create workers.

Where New Jersey will feel it first

The Alliance study is statewide and does not break the numbers down by county. But demand is not spread evenly, and the strain will follow the building. Five areas stand out:

Area	Why the pressure lands there
Hudson County (Bayonne, Jersey City, North Bergen)	Gateway tunnel work, dense transit-oriented housing and large high-rise projects all pull from the same union crews.
Middlesex and Somerset (Piscataway to Franklin Township)	Data centers and grid upgrades along PSE&G’s transmission corridor need large numbers of electricians.
Union and Monmouth (Linden, Red Bank)	Both are named early sites in the state’s push for housing near transit.
The Shore (Ocean, Monmouth, Atlantic, Cape May)	Older homes, storm repairs and a short building season put homeowners in a long line for roofers, HVAC techs and plumbers.
South Jersey (Gloucester, Salem, Cumberland)	Pennsylvania and Delaware are a short move away. A worker can keep the same jobs and pay lower taxes.

Rural Sussex, Warren and Hunterdon face a different problem. Fewer contractors cover long distances there, so one retirement can leave a whole area without a nearby licensed plumber or electrician.

What happens if nothing changes

A shortage of skilled hands does not show up as one headline. It shows up as a hundred small delays and higher bills. Over the next decade, residents can expect:

Higher prices for every repair. When fewer workers chase more jobs, labor costs rise. A furnace swap, a roof or a panel upgrade will cost more and take longer to schedule.
Slower and costlier housing. Builders pass labor costs on to buyers and renters. That works against the very affordability the state’s housing plan is meant to deliver.
Public projects that run late. Schools, water mains, bridges and transit all compete for the same crews. Delays add cost, and taxpayers cover it.
Lost know-how. Senior tradespeople train the next generation on the job. When they retire before younger workers are in place, that knowledge leaves with them.
Safety risks. A thin workforce invites unlicensed and inexperienced work, especially on gas, electrical and structural jobs.

There is also a cycle at work. High costs push workers out of New Jersey. Fewer workers make building slower and pricier. That keeps housing costs high and pushes still more people out.

How New Jersey can fight back

The state is not starting from zero. As of April 2026, New Jersey had 10,811 active apprentices in 1,639 registered programs, after about $115 million in grants since 2018. Programs such as GAINS and PACE help pay apprentices’ wages and training, with starting pay of at least $18 an hour. In recent news, NJ Build has injected $2 million into a program for free skilled trade training for minorities and woman.

That is real progress. But roughly 10,800 apprentices is small next to a statewide target of 350,000 homes. Here is what would close the gap faster.

For state leaders

Tie workforce money to the housing plan. Every acre of state land offered for building could come with local hiring and apprenticeship goals.
Help apprentices finish. Fewer than half complete their programs nationally. Money for tools, transportation and child care keeps people from dropping out.
Make it affordable to stay. Some of the new housing on state land could be set aside for the workers who build and maintain it, including tradespeople, teachers and first responders.

For schools

Treat trades as a first choice, not a backup. Counselors should present apprenticeships alongside college, with real wage and debt numbers.
Add seats at county vocational-technical high schools, so more teens start a trades path before they graduate.

For employers

Pair retiring workers with apprentices now, before the knowledge walks out the door.
Offer a clear path from helper to licensed master, with pay raises at each step.

For residents

Talk to young people about the trades. A licensed electrician or plumber can earn a solid middle-class living without college debt.
Show up at planning and school board meetings. Ask how new housing projects will be staffed, and whether local students will be trained to build them.

What every New Jersey resident should understand

This is a loss you will pay for. It won’t appear as a tax line. It will show up as longer waits and bigger invoices for the people who keep your home safe, warm and dry.
Housing plans depend on workers, not just land. The state can find acres and speed up permits. Without crews, homes still don’t get built.
The clock is short. Nearly 30% of the trades workforce could retire within about 10 years. That is the same period covered by the state’s housing and affordable housing targets.
Leaving is a cost-of-living story. Tradespeople are leaving for the same reasons as everyone else. Fixing affordability and fixing the workforce are the same fight.
The trades are a real career. For a young person in your family, an apprenticeship can mean a paycheck from day one and a skill no computer can replace.

New Jersey has the land, the plans and the money for a building boom. Whether it has the people is now the open question.