Regional Building Maintenance Company Joins Leading Global Provider of Cleaning and Hygiene Solutions to Earn GREENGUARD Certification

JohnsonDiversey’s cleaning system first to achieve top indoor air quality certifications from GREENGUARD Environmental Institute

(Redmond, WA) June 3, 2010—In an effort to provide its customers such as Verizon, Pemco and Cosmos International with cleaning supplies that pass third party testing for low-emitting products and materials, Regional Building Maintenance Company announced today that it will work together with JohnsonDiversey’s Healthy High Performance Cleaning System to earn the GREENGUARD certification. Bestowed on behalf of the GREENGUARD Environmental Institute, the certification program is to improve public health and quality of life through programs that improve the air.

Since 1998, Regional Building Maintenance Company (RBMC) has been recognized as one of the 15 fastest-growing private companies in the Puget Sound region. RBMC delivers impeccable building janitorial services and boasts a perfect performance record with no loss or theft claims. Clients include multi-tenant buildings, class A and B buildings, medical and dental offices, software and telecommunications companies, light manufacturing facilities, retail shopping centers, and more.

JohnsonDiversey’s Healthy High Performance Cleaning System was the first cleaning system to achieve GREENGUARD certifications in 2006 The Healthy High Performance Cleaning System consists of three important elements: chemical products, tools and procedures to achieve lower impact on IAQ. JohnsonDiversey’s Green Seal-certified products include Johnson Wax Professional brands: Stride® Citrus neutral cleaner, Alpha HPTM/MC multi-surface cleaner, Crew® bathroom cleaner and scale remover and Glance®/MR NA glass, mirror and multi-surface cleaner; and Butcher’s brands: Raindance™ neutral cleaner, G-Force® H202 multi-surface cleaner, G-Force® washroom cleaner and LookTM/MC NA glass, mirror and multi-surface cleaner. The cleaning system’s tools include the PACETM/MC microfiber floor-care system and MicroQuickTM/MC microfiber cloths. The Healthy High Performance Cleaning Guide provides users with the proper procedures. These products, procedures and tools, when used together following the methods outlined in JohnsonDiversey’s Healthy High Performance Cleaning Guide, make up the cleaning system that GREENGUARD certified.

“It’s critical to not only be a leader in quality but also in providing the safest environment for building employees,” said Cecil B. Osborne, Founder and Principle Officer, Regional Building Maintenance Company.”That’s why I’m excited to become part of the industry’s first GREENGUARD indoor air quality certified cleaning system.” Osborne will be hosting a JohnsonDiversey Healthy High Performance Cleaning System Presentation Wednesday June 9th, 2010 at 10:00am at his Redmond offices.

About Regional Building Maintenance Company

RBMC was formed in April, 1998, to provide professional building service maintenance services and commercial cleaning for commercial, industrial, and retail buildings in Seattle, Tacoma and Everett Washington. The company provides everything from basic janitorial services through highly specialized maintenance and cleaning services to office spaces throughout the Northwest. For more information or to receive a quote visit us at www.rbscorp.net