CSG provides window cleaning services and exterior building maintenance for low, mid and high rise buildings.  Our crews are trained and certified to operate all window cleaning equipment including ladders, boom lifts, boatswain chairs and swing stages.


Types of Facilities We Service

CSG provides window cleaning and exterior building maintenance (EBM) to office buildings, hotels, hospitals, government buildings, health care facilities, banks, condominiums, luxury apartment communities, shopping centers, and large retail.

CSG has over 42 years of experience in providing exterior building maintenance services to large properties throughout Arizona, California, and Nevada. CSG’s managers and employees have been certified by the Scaffolding & Access Industry Association and Cal-OSHA to develop safety procedures for exterior building maintenance services.

How Do I Know CSG is the Best Choice for my Cleaning Needs?

CSG has created a Request for Proposal Decision Matrix to help companies evaluate different window cleaning contractors. The Matrix is formatted so you can use weighted values to determine the most qualified organization to service your facility.

Window Cleaning Services Decision Matrix

If you would like the full Excel version of CSG’s Window Cleaning Decision Matrix, please contact CSG at: 714-582-1800 ext 334 or contact us here.

Window Cleaning Services Provided


Highrise Window Cleaning

Scheduled Window Cleaning Maintenance

Post-Construction Window Cleaning

Hard Water Stain Removal


Glass Scratch Removal

Chandelier Cleaning

Caulking and Waterproofing

Bird Deterrent Systems

Annual Certifications and Inspections


Window Washing Systems

EBM including 

Pressure washing

                Green Cleaning/LEED

Hard Water Stain Removal

Pressure Washing

Metal Maintenance

Bird Deterrent Systems


Fall Protection Solutions