San Francisco

San Francisco

VDA established the San Francisco office in 2012 through the acquisition of Hesselberg, Keesee & Associates to broaden VDA’s missions of developing and delivering vertical transportation solutions to assist the firm’s growing client base in the Northern and Central California and Northern Nevada areas. The office provides full design and engineering services for new and modernized vertical transportation equipment, Maintenance Quality Control Evaluations/Maintenance Management of existing equipment, Equipment Evaluations and Due Diligence for acquisitions, Maintenance Specifications and RFP’s and general consulting to assist clients with all areas of vertical transportation.

The office is headed by Ron Welts. Ron joined VDA in 2019 as Area Manager with over 24 years of prior experience in the elevator industry with a diverse background in construction and service field operations and supervision, project management, general management and consulting.

His responsibilities at VDA include local area management and all phases of vertical transportation consulting including system analysis, project management, new installation, modernization, evaluations, maintenance specifications, maintenance management, quality control evaluations and due diligence.

Contact

1388 Sutter Street, Suite 608
San Francisco, CA 94109
Phone: 415-243-0313

Ron Welts

Area Manager