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28 Years
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Your Trusted Partner for Commercial Cleaning Services
ROC Cleaning was founded in 1998 with a mission to become the most trusted janitorial service in the Twin Cities. As a locally and family-owned business co-founded by Art Harris and Pete Mogren, we prioritize core values of value, service, quality, and trust. With over 25 years of experience, we serve more than 400 businesses across 25 million square feet of commercial space nightly. Our approach centers on respecting frontline staff, ensuring long-term cleaning team stability, and maintaining 24/7 accessibility through direct communication with account managers. We specialize in tailored cleaning solutions for diverse environments including offices, medical facilities, auto dealerships, and construction sites.

Our commitment to resolving issues proactively and maintaining building security has earned us decades-long client relationships, with contracts averaging over 10 years. Recognized as Subcontractor of the Year by industry partners, we combine hands-on leadership with transparent communication to deliver consistent, high-standard service. Our month-to-month contracts reflect confidence in our ability to exceed client expectations without locking them into long-term obligations.
Services
Office Cleaning Construction Site Cleanup Medical Facility Cleaning Auto Dealership Maintenance Industrial Building Services Nightly Janitorial Work Deep Cleaning Services Restroom Sanitization Carpet & Floor Care Window Cleaning
Details
  • Year established: 1998
Highlights and features
  • We offer 24/7 direct access to account managers who visit sites regularly for quality control
  • Our month-to-month contracts ensure satisfaction without long-term obligations
  • Proactive issue resolution prevents problems before they affect your operations
  • Dedicated cleaning teams stay with accounts long-term for consistent service quality
  • Security-focused approach includes immediate reporting of unusual building conditions
What people say
Outstanding work Easy to communicate with Thorough cleaning Quick problem resolution Dependable service
Services
Office Cleaning
We provide comprehensive office cleaning services tailored to businesses of all sizes. Our team handles daily maintenance, restroom sanitization, breakroom cleaning, and deep cleaning for cubicles, conference rooms, and common areas. With customizable schedules from daily to weekly service, we ensure professional environments remain spotless while accommodating client operations. Our trained staff uses proper equipment to maintain high cleanliness standards across 25 million square feet nightly.
Construction Site Cleanup
Our specialized teams handle all phases of construction site cleaning, from nightly maintenance to final project turnover. Services include debris removal, surface cleaning, window washing, and vacancy preparation for commercial and industrial projects. With experienced crews trained in safety protocols, we help maintain clean, organized job sites that meet inspection requirements while supporting project timelines through rapid response times and flexible scheduling options.
Medical Facility Cleaning
We offer HIPAA-compliant cleaning services for medical, dental, and veterinary clinics with strict infection control standards. Our certified technicians perform nightly maintenance and weekly deep cleaning while following bloodborne pathogen protocols. Specialized services include sanitizing patient areas, sterilizing restrooms, and maintaining sterile environments in clinics, hospitals, and plasma centers through consistent cleaning schedules and documented quality control procedures.
Auto Dealership Maintenance
As the Twin Cities' leading dealership cleaner, we maintain showroom floors, service areas, restrooms, and office spaces for 75% of local dealerships. Our crews handle daily touch-ups and deep cleaning for customer-facing areas while maintaining mechanic zones and employee spaces. With specialized knowledge of automotive retail environments, we help dealerships present clean, professional facilities that enhance customer experiences and protect brand reputations through consistent service delivery.
Industrial Building Services
We provide safety-focused cleaning for manufacturing facilities, warehouses, and production offices. Services include floor maintenance, equipment area cleaning, restroom sanitization, and debris removal to maintain operational efficiency. Our teams work around production schedules to minimize disruptions while ensuring clean, organized environments that support workplace safety and compliance standards through regular maintenance programs tailored to industrial facility requirements.
People
Pete Mogren
Founder, Owner and CEO
Co-founder with over 25 years leading ROC Cleaning, maintaining hands-on involvement in daily operations while prioritizing client relationships and service quality.
Ellen S.
Vice President of Operations
Manages operational strategy and service delivery standards across all client accounts while ensuring adherence to company values and performance metrics.
Adolfo M.
Construction Manager
Oversees specialized cleaning projects for construction sites, coordinating crews to meet project timelines while maintaining safety and quality standards.
Michael M.
Chief Financial Officer
Manages financial operations and budgeting for the company's growth while maintaining competitive pricing structures for client contracts.
Amy H.
Office Manager
Coordinates administrative operations and client communications, ensuring smooth day-to-day functioning of office support systems.
Questions
Will I have consistent cleaning crews long-term?
Yes, we ensure stable teams by providing proper resources and training, resulting in average client contracts lasting over 10 years.
How does ROC handle service issues?
Our 24/7 account managers respond immediately to resolve problems and implement long-term solutions to prevent recurrence.
Do you offer flexible contract terms?
We provide month-to-month contracts with no long-term obligations, reflecting confidence in our service quality.
What service areas do you cover?
We serve the entire Twin Cities Metro Area, handling buildings from 550 to 1,000,000 square feet.
How do you ensure building security?
Our staff maintains strict security protocols, immediately reporting any unusual conditions and contacting authorities when necessary.
Can you handle multiple locations?
Yes, we manage clients with up to 19 different locations while maintaining consistent service standards across all properties.
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