Compare accredited HVAC Technician schools across Connecticut below, then review pay, licensing steps, and training paths for the trade.
Sponsored - request program info.
Best HVAC Technician Schools in Connecticut
How we rank schools – graduation rate, graduate earnings, cost and retention.
Advertising plays no part.
This page lists 10 schools
within 38 miles, closest group first, then ordered by
BOC Score with the highest at the top.
10 of them carry a score.
LOCAL RANK
Location / proximity to this page
Defines the local group
Graduation rate how often students finish
30%
Median earnings, 10 years after entry whether it paid off
25%
Average net price what students actually pay after aid; lower ranks higher
20%
Retention rate how many come back for year two
15%
Fully online availability whether you can study while working
10%
Scores come from IPEDS (2024) and the U.S. Department of Education College Scorecard.
Earnings are for all graduates of a school, not one program, so treat them as a signal
about the institution rather than about this subject.
Sponsored listings are paid placements and are labelled as such; they are separate from
this ranking and never change it. Read the full methodology.
BOC Score, tuition, graduation rate, and median graduate earnings from
federal IPEDS and U.S. Dept. of Education College Scorecard data. Earnings
are reported across all programs at the school (all majors), not a single
trade. Distance is measured from the main population center in Connecticut.
Schools closest to the main population center in Connecticut are gathered first, then ranked by BOC Score; distance from the main population center in Connecticut is shown for reference.
The BOC Score is an independent measure of school outcomes (graduation,
earnings, net price, retention) expressed as a 0–100 percentile within
each school's peer group; higher is better and advertising never affects it.
*Online availability refers to coursework; hands-on trade training is
completed in person. Read the full methodology.
Median Graduate Earnings at HVAC Technician Schools in ConnecticutSource: U.S. Dept. of Education College Scorecard - median earnings of all graduates at each school (not a single program).
Median graduate earnings by school for schools serving Best HVAC Schools in Connecticut (2026)
School
Median graduate earnings
Industrial Management Training Institute
$54,088
Electrical and HVAC/R Training Center
$53,634
Nassau Community College
$51,431
Suffolk County Community College
$50,418
Porter & Chester Institute
$46,863
Porter & Chester Institute of Hamden
$46,281
HVAC Technician Pay and Job Outlook
What heating, air conditioning, and refrigeration mechanics and installers earn across the pay scaleProjected job growth for heating, air conditioning, and refrigeration mechanics and installersTop-paying states for heating, air conditioning, and refrigeration mechanics and installers
Connecticut Quick Facts
Metric
Value
Source
State median annual wage
$76,610
BLS OEWS, May 2025
State employment
3,800 workers
BLS OEWS, May 2025
State location quotient
0.85
BLS OEWS, May 2025
State unemployment rate
3.1%
BLS LAUS (2024)
Top Cities for HVAC Training in Connecticut
The cities below have the highest concentration of HVAC training programs and population centers within Connecticut. Click through for school listings near each:
Choose an accredited training path. Options include trade schools, community colleges, and registered apprenticeships.
Complete classroom instruction in code, safety, and trade theory.
Log on-the-job training hours under a licensed or experienced professional.
Pass any required state or local exam. In Connecticut, the relevant credential is the Mechanical Contractor (CareerOneStop, 2025).
Apply for licensure or certification, then maintain it through continuing education as required by the state.
HVAC Licensing in Connecticut
The licenses below are reported by CareerOneStop (U.S. Department of Labor) for HVAC-related work in Connecticut:
Mechanical Contractor
Heating, Piping & Cooling Limited Journeyperson
Heating, Piping & Cooling Limited Contractor
Water Treatment Plant Operator - Conditional
Medical Gas & Vacuum Systems Journeyperson
License names and requirements are sourced from the CareerOneStop License Finder. Verify current rules with the issuing agency before applying.
Apprenticeship Programs in Connecticut
In Connecticut, registered apprenticeships are coordinated through the Connecticut Office of Apprenticeship Training (CareerOneStop, U.S. Department of Labor). Apprenticeships combine paid on-the-job training with related classroom instruction, typically over 3 to 5 years.
About HVAC Careers in Connecticut
HVAC technicians install, maintain, and repair heating, ventilation, air conditioning, and refrigeration systems.
In Connecticut, the BLS reports a median annual wage of $76,610, about 3,800 workers in the occupation, a location quotient of 0.85 (BLS OEWS, May 2025).
Career outlook varies by region and specialization. Refer to the U.S. Bureau of Labor Statistics Occupational Outlook Handbook for national projections and Occupational Employment and Wage Statistics for the latest state and metropolitan area data.
HVAC Technician Wages and Workforce in Connecticut
In Connecticut, HVAC Technician programs train for an occupation with a median wage of about $76,610 per year, and most earn between $45,280 and $100,160 (BLS OEWS, May 2025). Connecticut employs roughly 3,800 workers in this occupation, a workforce concentration of about 0.85 times the national average (BLS OEWS, May 2025).
Trade-relevant schools serving Connecticut include Industrial Management Training Institute, Connecticut State Community College, and Porter & Chester Institute. Compare tuition, program length, and graduation outcomes in the table above (IPEDS and College Scorecard).
HVAC Technician Training and Licensing in Connecticut
Licensing for HVAC Technician varies by state and locality. Confirm current training, exam, and credential requirements with the appropriate Connecticut licensing board before you enroll; many employers also look for recognized industry certifications.
Training paths typically range from certificate programs (6 to 12 months) and associate degrees (about 2 years) to registered apprenticeships (3 to 5 years) that combine paid on-the-job training with classroom instruction (TradeCareerPath program data).
Frequently Asked Questions
What does HVAC technician training in Connecticut involve?
HVAC technician training in Connecticut is offered through trade school certificate programs (typically 6 to 12 months), community college associate degree programs (about 2 years), and registered apprenticeships that combine paid on-the-job training with related classroom instruction over 3 to 5 years. Coursework generally covers safety, applicable codes and standards, hands-on lab work, and exam preparation for any required credential.
How much do HVAC technicians earn in Connecticut?
According to BLS Occupational Employment and Wage Statistics (May 2025), HVAC technicians in Connecticut earned a median annual wage of approximately $76,610. Pay varies with experience, certification, and employer; the 10th to 90th percentile range was approximately $45,280 to $100,160 (BLS OEWS, May 2025).
What is the Connecticut license or certification process for HVAC technicians?
Licensing for HVAC technicians in Connecticut is administered by Occupational & Professional Licensing. Most candidates complete an approved training program or registered apprenticeship, log the required on-the-job hours, and pass a state exam. Confirm current hour totals, fees, and renewal terms directly with the licensing agency before enrolling. (Source: U.S. Department of Labor CareerOneStop license database.)
About this guide: Researched and written by the TradeCareerPath Editorial Team. Our editorial team researches and sources every trade school and career guide using federal labor and education data, including BLS OEWS and Employment Projections, DOL apprenticeship records, IPEDS, College Scorecard, and state licensing boards. We follow the editorial standards documented at /editorial-policy/.
Data sources
Figures on this page are sourced from the federal and state datasets below. Methodology: how we rank and source data.
Data
Provider
Vintage
Occupational Employment and Wage Statistics (OEWS)
