Plumber in Connecticut: Salary, License Requirements, and How to Start
Skilled trades
Connecticut employs 5,410 plumbers, with a statewide median of $77,280 and wide variation by city and experience. Here is the real wage data, the exact Connecticut licensing picture, and where to train.
What Plumbers Earn in Connecticut (May 2025)
- Connecticut median pay
- $77,280 (May 2025)
- Starting range (10th percentile)
- $45,670
- Experienced (75th percentile)
- $94,440
- Top earners (90th percentile)
- $102,990
- Employed in Connecticut
- 5,410
- U.S. median (for comparison)
- $62,970 (May 2024)
Wages vary substantially by metro. Median annual pay for plumbers in major Connecticut markets:
- Bridgeport
- $79,700 (1,000 employed)
- New Haven
- $77,620 (770 employed)
- Hartford
- $77,190 (1,850 employed)
- Norwich
- $76,980 (870 employed)
- Waterbury
- $76,880 (670 employed)
What That Pay Is Worth in Connecticut
Prices in Connecticut run about 4% above the national average (cost-of-living index 103.6 vs a U.S. baseline of 100, 2024), so the $77,280 median is worth closer to $74,595 once higher local prices are factored in.
Job Outlook in Connecticut (2024–2034)
Connecticut is projected to grow plumbers employment +9.4%, faster than the +4.5% projected nationally. The state expects about 450 openings a year, counting both growth and workers who retire or move on.
Connecticut License and Certification Requirements
Plumbing Journeyperson (P-2) license — regulated by the Connecticut Dept. of Consumer Protection (DCP).
- Complete a registered plumbing apprenticeship.
- Pass the journeyperson (P-2) exam and apply to DCP.
- Gain about 2 years as a licensed journeyperson to qualify for the contractor (P-1) exam.
Official requirements: Connecticut Dept. of Consumer Protection (DCP) →
Training in Connecticut
UA Locals and PHCC contractors offer earn-while-you-learn apprenticeships. All plumbing work in Connecticut requires a DCP license.
Real training providers and registered apprenticeships in Connecticut include:
- Industrial Management Training Institute — Certificate
- Porter & Chester Institute — Certificate
- Porter & Chester Institute of Hamden — Certificate
Is This the Right Move for You?
Best for: People who want durable demand and do not mind dirty, physical work.
Think twice if: You need clean environments, predictable hours, or low physical strain.
Why it's resilient: Plumbing is local, licensed, physical, urgent, and full of unpredictable building-specific constraints.
First Steps
Search state plumbing apprenticeship requirements and local union/non-union programs.
Frequently Asked Questions
How much do plumbers make in Connecticut?
The median wage for plumbers in Connecticut is $77,280 per year (May 2025, BLS). Entry-level pay (10th percentile) starts around $45,670, and top earners (90th percentile) make about $102,990. Pay varies by metro and years of experience.
What license or certification do you need to become a Plumber in Connecticut?
Plumbing Journeyperson (P-2) license, overseen by the Connecticut Dept. of Consumer Protection (DCP). Complete a registered plumbing apprenticeship.
Is being a Plumber a good career in Connecticut?
Plumbing is local, licensed, physical, urgent, and full of unpredictable building-specific constraints.
Which Connecticut metros pay plumbers the most?
Among Connecticut metro areas, Bridgeport leads at $79,700, followed by New Haven ($77,620), Hartford ($77,190). Local pay tracks regional demand and cost of living, so the highest-paying metro isn't always the best net move.
Where can I train to become a Plumber in Connecticut?
Real Connecticut options include Industrial Management Training Institute, Porter & Chester Institute, Porter & Chester Institute of Hamden. Most plumbers start with an accredited program, then earn the credential the state or employer requires.
Is Plumber a growing career in Connecticut?
Connecticut projects plumbers employment to change +9.4% from 2024 to 2034, with about 450 openings a year — a growing field in the state.
Sources and Verification
Wage data: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025), Connecticut statewide and metro estimates for SOC 47-2152. Licensing summary compiled from the Connecticut Dept. of Consumer Protection (DCP) (2026-06-11). Requirements change — always confirm current rules with the board and verify program costs and outcomes before enrolling.
BLS Occupational Outlook · O*NET Connecticut wages · Connecticut licensing/certification source
Employment projections: Projections Central / BLS Employment Projections (2024–2034); Cost of living: BEA Regional Price Parities.
Pay percentiles describe current workers, not entry-level offers; training costs and local demand vary, so verify locally before committing money or quitting a job.