USMC veteran-founded Ironsmith Coffee Roasters has roasted single-origin specialty coffee in Encinitas's Old Encinitas district since 2013, operating at 458 South Coast Highway 101 across from the historic La Paloma Theatre. The roasting program runs on a Loring S35 Kestrel at the California Roasting Collective in San Marcos, a smokeless recirculation system that reduces emissions compared to conventional drum roasters — a sustainability investment on the same Coast Highway 101 corridor where Bing Surfboards has shaped boards since the 1960s. Green-coffee sourcing follows the seasonal harvest cycle, rotating origins through direct-trade partnerships with farmers in Central America, East Africa, and Southeast Asia to maintain freshness across all lots. The founders renovated the circa-1927 building by hand — installing drywall, tile, windows, and the coffee bar themselves — creating the storefront that anchors the Old Encinitas stretch between Moonlight Beach and the Self Realization Fellowship. The shop's narrow, garage-door-fronted interior seats guests at a long tree-trunk communal bench alongside a custom-built bar, anchoring the Old Encinitas dining row near Firenze Trattoria on Coast Highway 101. The Loring S35 platform's recirculating airflow technology and programmable roast-curve software allow sub-degree temperature adjustments across each batch, producing repeatable flavor profiles from first crack through development-time calibration.