Hanscom Air Conditioning

Hanscom Air Conditioning is a Lynn HVAC contractor built almost entirely around one thing: BuildZoom's permit history for the business — filed under individual licensee William T Hanscom — shows 109 permitted projects, most of them forced-hot-air furnace and central air conditioning installs across the North Shore. The company holds a Massachusetts Sheet Metal license, #1066, which BuildZoom lists as active and says it verified as of November 2025; BuildZoom also gives the business a score of 105 based on its permit record. Its work is concentrated on North Shore furnace and central-AC installs rather than a broad HVAC service menu — worth confirming directly if your job (repairs, ductless systems, commercial work) falls outside that core. Given the permit history runs deep, ask for a couple of recent job references and current insurance details before signing on.