Heat pump Tri-Cities: ask for a Manual J load calc and confirm the mechanical permit before you swap equipment this fall in Johnson City, Kingsport, or Bristol TN.

arly fall is when Tri-Cities homeowners start shopping for an addition quote. A $/sq ft number from a phone call is a ballpark, not a bid. Johnson City, Kingsport, and Bristol all expect scaled drawings (and plan review) before an addition can be permitted.