Mister Car Wash, the nation’s largest carwash operator, needed more than a vendor to support its aggressive growth—they needed a partner who could go wherever they go and deliver consistent expertise on every property type.

Since 2016, Partner Engineering and Science, Inc. has supported Mister Car Wash’s expansion by completing 200+ projects across 19 states, ranging from redeveloping underperforming retail parcels to constructing new facilities on greenfield sites.

Partner provided a bundled suite of services, including Phase I & II Environmental Site Assessments, geotechnical services, ALTA land surveys, zoning reports, property condition assessments, asbestos and lead-based paint screening, wetland assessments, and site mitigation. Partner’s geotechnical experts collaborated directly with civil and architectural teams to design optimal foundations, while environmental and compliance specialists ensured regulatory readiness.

By offering a single point of contact and mobilizing multidisciplinary teams nationwide, Partner simplified complex projects, reduced risk, and accelerated timelines. This integrated approach allowed Mister Car Wash to focus on growth while trusting Partner to deliver technical excellence—any property, any location.