See and feel the Alfresco Heating difference. Since 2003 Alfresco Heating has specialized in patio heating in the San Francisco Bay Area and Wine Country. We help contractors, restaurateurs, and homeowners make their outdoor seating warm, profitable, and inviting with patio heaters. We transform outdoor spaces into cozy, warm entertainment areas. We also offer phone and onsite consultations, expert installations and authorized repair service, all with integrity and warmth.