HVAC Technician Salary in Connecticut (2026)
The average HVAC Technician in Connecticut earns around $78,000/year. After taxes, your estimated take-home is $61,049/year ($5,087/month).
Take-Home Pay Breakdown
| Category | Amount |
|---|---|
Annual Take-Home Pay | $61,049 |
Monthly Take-Home Pay | $5,087 |
Biweekly Take-Home Pay | $2,348 |
Hourly Take-Home Pay based on 2,080 hrs/year | $29/hr |
Federal Tax | $8,330 |
State Tax | $2,655 |
FICA Taxes | $5,967 |
Effective Tax Rate total taxes ÷ gross salary | 21.73% |
Want to model 401(k), HSA, or pre-tax contributions against your full salary? Open the salary calculator →
Working overtime? The 2025 OBBBA deduction may save you up to $12,500 on federal tax. Open the No Tax on Overtime calculator →
1099 contract work or side gigs? Self-employment tax adds 15.3% on top. Open the 1099 tax calculator →
HVAC Technician Salary Ranges in Connecticut
Not all HVAC Technicians earn the same — not even close
Connecticut's HVAC technician market is anchored by the Stamford-Greenwich Fairfield County residential + commercial HVAC cluster (the substantial Fairfield County hedge fund + finance corporate HVAC + the substantial post-2020 NYC migration luxury + the substantial CT 4-season climate + cold winter heat pump + furnace demand), Hartford-West Hartford HVAC (the substantial Hartford insurance corridor + The Hartford + Travelers + Aetna + Cigna corporate HVAC + the substantial Hartford post-2024 commercial), New Haven-Greater New Haven HVAC (Yale University + Yale-New Haven Hospital + the substantial Yale academic + medical HVAC), Groton-New London HVAC (Electric Boat + Naval Submarine Base + USCG Academy + the substantial Eastern CT submarine cluster + the substantial cleared cleanroom HVAC), plus substantial CT industrial HVAC + chiller + cleanroom specialty at Pratt & Whitney East Hartford (RTX subsidiary + ~15K + the substantial Pratt & Whitney F119 + F135 + GTF + PW1000G jet engine + the substantial Pratt & Whitney cleanroom HVAC) + Sikorsky Stratford (Lockheed Martin subsidiary + ~8K + UH-60 Black Hawk + CH-53K + S-76 + S-92 + the substantial Sikorsky cleanroom + paint booth) + Electric Boat Groton (General Dynamics subsidiary + ~15K + Virginia-class + Columbia-class submarine + the substantial EB cleanroom + nuclear-grade HVAC) + ESPN Bristol broadcast facility HVAC.
Senior Commercial HVAC Tech (NATE)
$72,000–$108,000+ OT
Senior commercial tech · NATE Master + EPA 608 Universal · Stamford-Greenwich + Hartford + New Haven
Aerospace Cleanroom HVAC (Pratt / Sikorsky)
$82,000–$132,000+ OT
Pratt & Whitney East Hartford + Sikorsky Stratford · jet engine + helicopter cleanroom + paint booth + cleared
Submarine Cleanroom HVAC (Electric Boat)
$88,000–$138,000+ OT
Electric Boat Groton · Virginia-class + Columbia-class submarine cleanroom + nuclear-grade · cleared facility
Industrial Chiller / Hospital Specialist
$78,000–$118,000+ OT
Yale-New Haven + Hartford HealthCare + UConn John Dempsey + Connecticut Children · hospital chiller
VRF / Heat Pump Specialist
$72,000–$112,000+ OT
VRF + heat pump specialty · commercial + multifamily + IRA 25C heat pump retrofit + Energize CT
HVAC Controls Technician (BACnet)
$72,000–$108,000+
BACnet + Tridium Niagara + building automation · commercial + industrial + hospital + insurance corporate
Senior Residential HVAC Tech
$62,000–$92,000+ OT
Senior residential service tech · Stamford-Greenwich + Hartford + New Haven · cold winter + heat pump
Refrigeration Technician (Commercial)
$65,000–$95,000+ OT
Supermarket + restaurant + ice plant + cold storage commercial refrigeration · EPA 608 + ammonia
Mid-Career HVAC Tech (3-6 yrs)
$48,000–$65,000+ OT
Mid-career tech transitioning to NATE + EPA 608 Universal · CT HVAC service shops
Entry Helper / Apprentice
$38,000–$52,000+ OT
Entry helper apprentice · Porter and Chester + Lincoln Tech + Manchester CC + Naugatuck Valley CC + UA Local 777 pipeline
Worth knowing: Connecticut's substantial Pratt & Whitney + Sikorsky + Electric Boat cleared cleanroom HVAC + Yale-New Haven + Hartford HealthCare hospital HVAC + Hartford insurance corporate HVAC specialty is a distinctive CT HVAC feature most national HVAC surveys understate. CT's 4-season climate (Hartford winter average low ~18°F + summer humidity + the substantial CT year-round HVAC operation) drives sustained residential + light commercial HVAC service. The country's substantial Connecticut aerospace + defense cleanroom cluster (Pratt & Whitney East Hartford RTX subsidiary ~15K + the substantial Pratt & Whitney F119 + F135 jet engine + PW1000G GTF Geared Turbofan + the substantial Pratt & Whitney jet engine cleanroom + paint booth + the substantial Pratt & Whitney CAD CAM cleanroom + Sikorsky Aircraft Stratford Lockheed Martin subsidiary ~8K + UH-60 Black Hawk + CH-53K + S-76 + S-92 helicopter + the substantial Sikorsky helicopter cleanroom + paint booth + the substantial Sikorsky cleared facility + Electric Boat Groton General Dynamics subsidiary ~15K + the substantial Virginia-class + Columbia-class submarine + the substantial Electric Boat submarine cleanroom + nuclear-grade HVAC + the substantial EB cleared facility access) supports the country's substantial concentrated US Northeast cleared aerospace + defense cleanroom HVAC specialty market — cleared cleanroom HVAC specialists at Pratt & Whitney + Sikorsky + Electric Boat clear $82-138K + overtime with cleared facility access + Class 100/1000/10000 cleanroom certification + the substantial nuclear-grade HVAC certification. Yale-New Haven Health + Hartford HealthCare + UConn John Dempsey Hospital + Connecticut Children Medical Center + the substantial CT hospital chiller + cleanroom + isolation room HVAC support specialized hospital HVAC + isolation room specialty work. Hartford insurance corridor (The Hartford ~10K + Travelers Insurance ~12K + Aetna ~7K + Cigna ~6K + the substantial Hartford corporate chiller + data center HVAC) supports substantial Hartford corporate commercial HVAC. ESPN Bristol broadcast facility HVAC (Walt Disney Company + the substantial ESPN HQ + the substantial broadcast studio HVAC) supports specialized broadcast facility HVAC tech work. The 2025-2026 R-410A → R-454B refrigerant transition + IRA 25C Energy Efficient Home Improvement Credit + Energize CT heat pump rebate program drive sustained heat-pump installation. NATE + EPA 608 Universal + commercial chiller cert + cleared facility cert + nuclear-grade cert drive 25-50% wage premium. Porter and Chester Institute + Lincoln Tech East Windsor + Manchester Community College + Naugatuck Valley CC + Three Rivers CC + Norwich Tech + UA Local 777 Meriden + ABC of CT pipeline. CT progressive top 6.99% + CT estate tax conformed to federal $13.99M + CT NOT a RTW state + CT public-sector collective bargaining anchor the CT HVAC proposition.
Calculate Your Exact Take-Home Pay
Add 401(k) contributions, HSA, dependents, and more to see your personalized take-home.
Open Full CalculatorFrequently Asked Questions
Find answers to common questions about your taxes and our calculator.
Compare Two States
See how income tax, take-home pay, and total tax burden differ between any two US states side by side.
State 1
State 2
HVAC Technician Salary in Other States
More on Connecticut
Salaries by profession, top-paying roles by industry, and an economic breakdown for Connecticut in 2026.
Tax brackets, standard deductions, and take-home estimates for Connecticut in 2026.
Adjust filing status, 401(k) for your exact 2026 take-home in Connecticut.