I think we should maybe do a list based on state and exp level. I will start. Please add and discuss.
Entry Level (HVAC Tech Cert) Less Than 1 Year 25-30k
Installer (Some controls training) 1-3 Years 32-35k
Installer/Controls Service (more controls training and AX cert) 3-5 years 35-50k
Programmer (tons of training and experience) 5+ years 50-60k
Integrator (multi-brand experience complete job from drawings to training customer, manages multiple installs) usually 10+ years 62.5-80k
Project Manager 65-85k?