How much do insulation workers make in New Jersey in 2026?

Insulation workers in New Jersey earn a median of $107,610 per year, which works out to roughly $51.74 per hour based on a standard 2,080-hour work year. That figure puts New Jersey solidly among the higher-paying states for this trade, reflecting both the cost of doing business here and steady demand across commercial, industrial, and mechanical insulation projects.

The pay spread across the workforce is significant and worth understanding before you benchmark your own wages. Workers at the 25th percentile — typically those earlier in their careers or in lower-demand segments of the trade — earn about $91,480 annually, or $43.98 per hour. The top quarter of earners clears $123,920 per year, roughly $59.58 per hour. That's a $32,440 gap between the bottom and top of the middle range, which means specialization, experience, and the type of work you pursue all have real dollar consequences.

Mechanical insulation — pipe and equipment work on HVAC, process piping, and industrial systems — tends to push earnings toward the higher end of that band. Duct insulation and building envelope work on residential projects generally sits closer to the middle or lower quartile. If you're currently doing residential work and have the certifications to move into industrial or commercial mechanical insulation, the pay difference can be $5 to $10 per hour or more, though the exact gap will depend on your employer and jobsite.

New Jersey's geography shapes your earnings too. The northern part of the state — Essex, Hudson, Bergen, and Union counties — sees dense commercial and industrial activity tied to the New York metro area. Contractors there often pay at or above the median to compete for experienced hands. South Jersey and the shore region have more residential and light commercial work, where wages tend to run closer to the 25th percentile. If you're willing to travel or work union territory in the northern counties, your annual take-home will reflect it.

Overtime is a real income lever in this trade. New Jersey commercial and industrial projects routinely run 50- to 55-hour weeks during peak construction seasons — spring through fall — and on shutdown work at refineries or industrial plants. At $51.74 straight time, a 10-hour overtime week adds roughly $776 in gross pay at time-and-a-half. Workers who consistently pick up overtime can push total annual earnings well past the 75th percentile figure even without a base-rate increase.

Apprenticeship is the standard path into the trade, typically running three to four years and combining on-the-job hours with classroom instruction covering materials, safety, and energy codes. New Jersey has adopted updated energy efficiency standards that affect insulation specifications on new commercial construction, and workers who understand those code requirements — including vapor retarder application, R-value verification, and air barrier continuity — are more valuable to contractors navigating inspection requirements.

Certifications add direct earning power. The National Insulation Association's (NIA) Insulation Energy Appraisal Program credential and OSHA 30 are frequently required or preferred on larger public projects in New Jersey. Some contractors pay a flat premium — often $1 to $2 per hour — for OSHA 30 cardholders, and state prevailing wage jobs on public works projects mandate specific wage determinations that can push rates above what private-sector nonunion work pays.

Some workers in New Jersey may be covered by a collective bargaining agreement — check with your local for current rates.

The BLS OEWS data behind these figures captures base wages reported by employers and does not include overtime earnings, per diem payments, employer-paid benefits like health insurance or pension contributions, or tool allowances. On jobs where those add-ons are part of the package, total compensation can run meaningfully higher than the annual figures suggest. When comparing offers, ask contractors to break out the full package, not just the hourly rate.

All figures on this page come from the Bureau of Labor Statistics Occupational Employment and Wage Statistics (OEWS) survey, May 2025 release.