Responsible for daily engineering operation of two adjacent 10-story high rise building with different system ( 2 Chillers , 2 DX compressors), connected from Lobby to 7Th floor called a bridge including a separate 7 floors parking structure and retail space. 9100 Wilshire consisting of 326,227 sq. ft. Extensively involved in special projects, T.Is, EMS system.Capital expense projects, in house installations of 15 Variable speed drives, new domestic pumps system, 2 electric Boilers etc. by doing all this projects in house we drastically reduce the cost and adding additional and better equipment, also producing an incredible unlimited training in Safety, heavy electrical, steel pipe (all sizes) arc welding, copper silver solder, pump repairs and other activities for Building engineering and apprentices. This way we producing a better engineers with no limitations and Building with better performance and efficiency.And an incredible energy reduction, plus rebates provided by governmental agency's * Fire Life Safety reg.4 including fire drill * Black flow prevention * Supervised 2 Engineers * Schedule equipment annuals * Create new projects to improve Bldg. Eff. * Implement Maintenance * Equipment repair and replacement in house all related to engineering, such heavy plumbing, motors, pumps, VFDs, electrical, HVAC.

Responsible for daily engineering operation of two buildings, one high rise building consisting of 204, s.f , 17 floors with approximately 34 tenants 250 Heat pumps and one low rise building with 54,000 s.f. with Roof top HVAC Trane Extensively involved in special projects, T.Is, EMS system. * Fire Life Safety reg.4 including fire drill * Black flow prevention * Supervised 1 Engineers 1 day porter * Schedule equipment annuals * Repair and replacement of Heat pumps * Create new projects to improve Bldg. Eff. * Implement Maintenance * Equipment repair and replacement in house all related to engineering, such heavy plumbing, motors, pumps, VFDs, electrical, HVAC

Project building engineer and responsible for special equipment repairs, daily work orders for high- rise commercial office building consisting of 417,463 s.f. with approximately 130 tenants. * Extensively involved in special projects, T.Is, EMS system. * VAV boxes (HVAC) repair, replacement and new installation * HVAC Split Unit repair and installation * Fire Life Safety reg.4 including fire drill * Black flow prevention Equipment repair and replacement in house all related to engineering, such heavy plumbing, motors, pumps, VFDs, electrical, HVAC.

Responsible for daily preventive maintenance for 3 commercial buildings : Power Generator * Fire Life safety Calibration of thermostats * VAV boxes (HVAC) Pneumatic Controls * Repairing Motors and Pumps Electrical and Controls * Replacement of Compressors Repair and maintain refrigerant leaks in Ice Harvester (HVAC

Responsible for maintenance of 150 Luxury room, two food and beverage facilities and private banquets rooms including trouble shooting electrical controls, HVAC, plumbing . Reduce overall energy cost by 30% and air conditioning maintenance cost by 10% by establishing preventive maintenance procedures. Developed planed maintenance reports and guest rooms and public areas and reduce outside contracted labor expenses.