Boise is a moderate-high cost-of-living market — pricing guide and permit rules below.
Boise hvac rates: $3,000-$10,000 per system. Always get 3 written quotes and verify ID licensing at Idaho DBS (dbs.idaho.gov). Sales tax on materials: 6%.
Boise requires permits when work exceeds $2,000 or involves full system replacement. Your licensed contractor pulls the permit — if they ask you to pull it, that's a red flag.