Scottsdale Commercial Cleaners

Ethan Grinnen is the Director of Sales at Scottsdale Commercial Cleaners, where he leads client acquisition, strategic growth, and brand development. With more than six years of experience in sales management and business development, he excels at building lasting partnerships and creating streamlined processes that drive growth. A proud Arizona professional, Ethan is inspired by the Valley’s rapid development and is passionate about supporting local businesses—including offices, retail centers, and restaurants—by providing reliable, detail-oriented cleaning solutions that help them thrive.

As Director of Operations at Scottsdale Commercial Cleaners, Michael Kistner oversees day-to-day service delivery, manages cleaning crews, and ensures all client sites exceed quality standards. He is responsible for scheduling, training staff, and implementing efficient systems that keep projects running smoothly and on time. Born and raised in Arizona, Michael brings over seven years of operations management experience in the hospitality industry, including leadership roles at five-star resorts and high-end restaurants in Scottsdale. His background in luxury service environments equips him with a sharp eye for detail and a commitment to excellence, ensuring every client receives reliable, professional results.

Daniel Sotelo is the Director of Construction Services at Scottsdale Commercial Cleaners, where he specializes in overseeing cleaning operations for active and post-construction projects. With more than eight years of experience in construction environments, he ensures all services meet OSHA standards and reflect the company’s commitment to safety and professionalism. Daniel works closely with contractors and builders to deliver reliable, high-quality cleaning solutions that prepare sites for the next stage of development.