Commercial Window Cleaning and Pressure Washing trusted by leading companies in the San Francisco Bay Area
We can tell you our team is outstanding and that our work ethic and service quality are spectacular; but don’t just take our word for it. Please read the client reviews/references below and take some time to contact some of our clients directly to receive an honest opinion of our work and services.
Join our growing list of satisfied clients.
GCA Services Group • Patelco • Marriot Fremont • Cushman & Wakefield • EBAY • Bank of the West Tower • Alhouse Deaton • Kaiser Permanente Walnut Creek • A.G Spanos Corp. • Crescent Heights • Essex Property Trust Inc. • Avalon Bay Communities
We’ve been using Crystal Maintenance on our buildings all over the Bay area for 5 years now. Mauricio is always very professional and quick to respond to our requests or questions and does a great job on the interior and exterior windows of our office buildings.
Michelle Vales | Portfolio Accounting Manager
Alhouse Deaton Management
Crystal Maintenance is professional, knowledgeable, responsive and does an excellent job cleaning our interior and exterior windows. In over 25 years of managing commercial real estate, Crystal has been, by far, the very best window cleaning service!
Robbie A. Mahlman | Property Manager
Bank of the West Tower
Phil Bjorni
Director of Engineering | Bank of the West Tower
Telephone: 916 447-0500
Margie Monson
Assistant Manager | Bank of the West Tower
Telephone: 916 447-0500
Tony Gutierrez
Director of Engineering | Fremont Marriott
Telephone: 510-413-3744
Andy Miller
Sr. Account Manager | Service By Medallion
Telephone: 650-625-1010
Phillip Ramirez
Building Manager | A.G. Spanos Companies
Telephone: 209-478-7954
Doug Greene
General Manager | The Palo Alto Condominium Owner’s Association
Telephone: 650-321-0100
Michelle Vales
Assistant Property Manager | Alhouse Deaton Management
Telephone: 925-935-0351
Marie Reyes
Administrative Assistant Notary Public | Broadway Management Co.
Telephone: 510-865-8250
Denise C. Yee
Assistant Property Manager | PMRG | PM Realty Group
Telephone: 510-521-9900