LandQwest Commercial LLC (www.LandQwestCommercial.com) of Fort Myer has added four staffers to its roster.

Sales associate Robin Mixon has more than 20 years of experience in office administration, ranging from healthcare to marine engineering. Although she’s involved in all areas of commercial real estate, The Fort Myer-area native specializes in waterfront- and marina-related properties.

Public relations director Raquel Torres has experience as a business development manager at a marketing company. The Ohio native also worked as a land acquisitions and sales manager for a post-secondary education company.

Assistant property manager Monica Rivera worked as an escrow officer for more than eight years before moving to Florida this year. She is responsible for assisting with all the daily aspects of LandQwest’s management portfolio of more than 1 million square feet of retail, office, and industrial space.

Junior accounting associate Joanne Kresiak has more than 13 years of experience in the accounting filed. She will assist the property management team to maximize their efficiency in the accounting and financial reporting arenas.