
Professional cleaning certifications distinguish exceptional service providers from average ones. Eco Cleaning, a recently certified cleaning company, earned three prestigious industry certifications that demonstrate a commitment to quality, safety, and environmental responsibility.
Understanding CIMS-GB Certification
The Cleaning Industry Management Standard with Green Building (CIMS-GB) certification represents the highest benchmark in the cleaning industry. ISSA, the worldwide cleaning industry association, awards CIMS-GB certification only to companies that pass rigorous third-party assessments of management practices, quality control systems, and environmental stewardship.
Eco Cleaning achieved CIMS-GB certification with honors in April 2024, valid through 2026. This distinction confirms that documented procedures meet strict operational standards. Independent assessors evaluated management structure, service delivery protocols, training programs, and commitment to eco-friendly practices before granting this certification.

GBAC Star Facility Accreditation for Disease Prevention
The Global Biorisk Advisory Council (GBAC) Star Facility accreditation focuses specifically on infectious disease prevention and proper disinfection protocols. Achieved in January 2025, this accreditation validates that Eco Cleaning follows evidence-based cleaning and disinfection methods designed to protect building occupants from pathogens.
GBAC accreditation requires extensive training in biorisk management, including proper cleaning techniques for high-touch surfaces, correct use of EPA-registered disinfectants, and documentation of cleaning procedures. Facilities cleaned by GBAC-accredited companies benefit from systematic approaches to maintaining healthier indoor environments.

BBB Accreditation Builds Trust
Better Business Bureau accreditation adds another layer of credibility. BBB-accredited businesses uphold specific standards, including honest advertising, transparent business practices, responsiveness to customer concerns, and commitment to resolving disputes fairly. This accreditation demonstrates Eco Cleaning's dedication to ethical business operations beyond technical cleaning competency.

What These Certifications Mean for Naperville Residents
Hiring a certified cleaning company provides concrete benefits. Certified companies invest in ongoing staff training, maintain up-to-date knowledge of cleaning technologies, follow industry best practices consistently, and prioritize customer satisfaction through measurable quality systems.
For homeowners and business owners in Naperville, Downers Grove, Bolingbrook, and Hinsdale, working with a certified provider ensures accountability. Certification bodies require regular audits and documentation reviews, creating continuous quality improvement rather than one-time achievements.
Why Eco Cleaning Pursued Multiple Certifications
Eco Cleaning's founder pursued these certifications to validate the company's commitment to excellence and provide customers with tangible proof of quality standards. The certification process represented months of intensive preparation, requiring comprehensive documentation of all cleaning procedures, implementation of quality control systems, staff training to rigorous industry standards, and demonstration of consistent use of non-toxic, environmentally preferable products.
Earning CIMS-GB certification with honors involved a thorough assessment by independent third-party auditors who evaluated every aspect of operations. This included reviewing hiring practices, examining training programs, inspecting equipment maintenance protocols, and verifying the company's environmental management systems. The "with honors" designation reflects exceptional performance across all evaluation criteria, placing Eco Cleaning among an elite group of cleaning companies nationwide.
The GBAC Star accreditation process required specialized training in infection prevention and control. Staff members completed comprehensive coursework on pathogen transmission, proper disinfection protocols, and evidence-based cleaning techniques specifically designed to reduce disease spread in residential and commercial settings. This training proves particularly valuable for clients concerned about maintaining healthy indoor environments, especially in healthcare offices, schools, and homes with vulnerable individuals.
Professional certifications distinguish serious cleaning businesses from those lacking standardized procedures or accountability measures. Many cleaning companies operate without formal quality systems, relying solely on individual worker discretion rather than documented best practices. Eco Cleaning's triple certification-CIMS-GB with honors, GBAC Star, and BBB accreditation-positions the company among the most qualified and trustworthy cleaning providers serving Naperville, Downers Grove, Bolingbrook, and Hinsdale. These credentials represent ongoing commitments requiring renewal, continuous education, and maintained standards rather than one-time achievements.
About Eco Cleaning Home
Locally owned and operated in Naperville, IL, Eco Cleaning provides certified professional cleaning services using eco-friendly products. All cleaners are professionally trained, background-checked, and committed to delivering exceptional results. Services include home cleaning, office cleaning, post-construction cleanup, and move-in/move-out services throughout Naperville and surrounding communities.


