About US

 C And W Associates, Inc., d/b/a Sparkle Janitorial Service, a commercial cleaning division, was established in 1989. The company has grown from two (2) employees in 1989 to over fifty plus (50+) full and part-time staff. Sparkle Janitorial Service is a professional cleaning service providing commercial and medical establishments with complete janitorial service, hard surface floor care, marble floor maintenance and restoration, carpet shampooing, window cleaning service, construction clean-up service, emergency clean-up service, landscaping and snow removal, and customized service projects.

 Sparkle Janitorial Service's employees are professional, experienced, insured and bonded but most of all we care about our customers. We specialize in office cleaning. We have developed a cleaning method that provides quality and efficiency. We use the most sophisticated equipment available in the industry, combined with service that is courteous, personalized and reliable.We maintain general liability insurance which includes but is not limited to the following:

  • Workers Compensation/General Liability
  • Personal/Advertising Injury
  • Lost Key
  • Employee Dishonesty
  • Commercial Automobile

Certifications / Designations


  • Federal Contract: General Services Administration Contract No. GS-21F-061AA
  • Federal Government NAIC Codes: 561720, 561740, 561730, 561210, 561710
  • Small Business Administration
    • HubZone
    • Women Owned Business
  • Michigan Minority Supplier Development Council (MMSDC)
  • Michigan Department of Transportation (MDOT)
  • Wayne County Human Relations Department
    • Small Business Enterprise
    • Targeted Growth Community Enterprise
    • Count Based Enterprise
    • Minority/Women Owned Enterprise
    • Fair Employment Pratice
  • City of Detroit Purchasing Department
  • Wayne County Airport Authority Small Business Enterprise
  • Building Owners and Managers Association (BOMA)
  • Duns Number: 608416525