Quest Diagnostics signed a 62-month $426,027 lease for 2,665 square feet of retail space at 9420 West Sahara, Suite 108 in Las Vegas. Shalonda Hughes of CBRE represented the tenant and Sean Simon and Jackie Young and Liz Clare of Avison Young represented the landlord, 9440 West Sahara Holdings. The reported average rent equates to $2.57 per square foot.