JBN Mechanical LLC is a locally owned HVAC and geothermal contractor serving State College, Pennsylvania and surrounding Centre County communities including Park Forest, Port Matilda, Boalsburg, Lemont, Toftrees, Houserville, Pine Grove Mills, Pennsylvania Furnace, and Warriors Mark. Founded and operated by John Mason, a licensed and certified technician with 25 years in the field and PA HIC Registration 105664, the company specializes in geothermal heat pump installation, replacement, and repair, working with ClimateMaster variable-speed units across vertical closed-loop, horizontal, and open-well configurations. JBN also upgrades legacy geothermal systems while reusing existing wells and infrastructure. Additional services cover conventional and high-efficiency heat pumps, gas furnaces, air conditioning, and ductless mini-splits from American Standard and Mitsubishi. Free estimates and flexible scheduling are available.
Verified active operator per jbnmechanical.com + BBB profile (bbb.org/us/pa/state-college/profile/heating-and-air-conditioning/jbn-mechanical-heating-air-conditioning-plumbing-0141-71020930) (PA bundle audit 2026-06-01)
Owner John Mason, a fully licensed and certified technician with 25 years of field experience, manages every customer relationship directly and provides transparent pricing with free estimates, distinguishing JBN from corporate chains.
