Suffolk Construction in downtown San Diego, established in 1982, operates as a national general contracting enterprise with over $10 billion in annual revenue and 3,500 employees across 15 offices, running its San Diego division from Kettner Boulevard near Little Italy. The San Diego portfolio includes The Quince, a 17-story, 395,000-square-foot, 261-unit luxury apartment tower in Bankers Hill—the type of large-scale mixed-use project that requires coordinated electrical engineering from consulting firms such as C & G Engineering, Inc. in the East Village. Suffolk acquired San Diego-based ROEL Construction in 2011 to establish its Southern California presence, and the local team now focuses on multifamily housing, hospitality, life sciences, and mixed-use development. Design-phase coordination with architecture firms such as Gensler in the Gaslamp Quarter feeds into Suffolk's preconstruction services, where the team produces cost estimates, schedules, and constructability reviews before breaking ground. The most complex San Diego projects are ground-up high-rise developments exceeding 15 stories—coordinating structural concrete, curtain-wall installation, mechanical systems, and interior finish across a multi-year construction timeline.