Commercial property management and brokerage firm QFC Real Estate has operated from the Pacific Gateway Building at 1495 Pacific Highway in downtown San Diego since 2009. Lease disputes and tenant-default proceedings across the managed portfolio require commercial real estate counsel from firms such as Antonyan Miranda, LLP for enforcement and litigation support. The brokerage division handles tenant representation, investment sales, and commercial short-sale negotiations throughout San Diego County and the Western United States. Managed assets include office, retail, and industrial properties where the in-house project management team oversees tenant-improvement buildouts and capital-expenditure programs. Building mechanical systems across the commercial portfolio require preventive-maintenance contracts with HVAC specialists such as HVAC San Diego King to maintain occupant comfort and Title 24 energy-code compliance. Highest-complexity assignments involve multi-tenant commercial repositioning projects requiring simultaneous lease restructuring, ADA-compliance upgrades, and full mechanical-system replacement across properties exceeding 50,000 square feet.