Mechanical Contractor License in Connecticut
Quick Answer
Connecticut requires Mechanical Contractor Registration for HVAC work — annual renewal $110, expires August 31. This is a registration (not exam-based). Contact the Department of Consumer Protection for full details.
- Renewal
- Every 1 year (expires August 31)
Requirements
Mechanical Contractor license in Connecticut
Estimated Costs Est.
- Renewal Fee
- $110
Mechanical Contractor Salary in Connecticut
Entry Level
$46,120
Median
$73,910
Experienced
$97,940
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Mechanical Contractor in Connecticut.
- 1
Complete Education Requirements
No educational requirements
- 2
Submit Your Application
File your application with the licensing agency.
- 3
Receive Your License
Processing times vary. Check with your state licensing board for current timelines.
Mechanical Contractor Licensing in Connecticut: What to Know
Connecticut licenses HVAC work under 'Mechanical Contractor Registration.' All registrations expire annually on August 31. Renewal fee $110. No education or exam requirements listed — this is a registration, not an exam-based license. The Department of Consumer Protection oversees the program. For state contracting, additional requirements apply.
Considering another state?
Compare Mechanical Contractor requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.