Waterproofing, Restoration & Window Cleaning

(323) 733-8552

Office Locations

HSG - HQ Los Angeles
4845 Exposition Blvd.
Los Angeles, CA 90016
P: (323) 733-8552
F: (323) 733-3306

HSG South
1844 S. Lewis Street
Anaheim, CA 92805
P: (714) 938-0400
F: (714) 938-0441


Client Service - Full Service Approach

At HSG our focus is to provide a full service approach to managing each client account, including window cleaning, caulking & waterproofing, high pressure cleaning, metal and curtain wall restoration, glass scratch prevention and removal, bird control, rigging and high lifts as needed. We also provide OSHA and OPOS consulting for our valued clients.

Our full service philosophy includes working with each client in creating and maintaining a schedule and providing communication throughout the project, and minimizing any inconvenience to building tenants.

Lastly, we provide extensive safety and procedural training to all employees and are committed to ensuring a safe operation at each client property.

To learn more about our services, please select an option:

Window Cleaning

Hard Water Stain Removal

High Pressure Cleaning

Parking Structure / Lot Services

Building Wash

Caulking & Waterproofing

Metal Restoration

Glass Scratch Removal & Prevention

Denka Atrium High Lift Rental

OSHA & OPOS Safety Consulting

Stage Operation

To learn more about HSG or our services, please Contact Us or call (323) 733-8552.