• 11600 Washington Place, Los Angeles, CA 90066
  • (310) 398-0069

Services GSM is Proud to Provide

Office Cleaning

We create custom cleaning programs designed for your special needs and budget.

Our crews take pride in their performance and we provide the supervision critical for quality control.

Common Area Cleaning

We control all the cleaning for your condominium and apartment complex common areas.

We can even handle your after hour needs. We steam clean garages, bin rooms and trash chutes.

Carpet & Floor Care

We keep your office looking professional: We can provide simple spot cleaning to steam extraction cleaning of your carpets.

We restore the gloss for your hard flooring. We scrub and seal stone and tile flooring.

Window Cleaning & Partitions Cleaning

Complete your office or building’s professional look with glass cleaning.

Pressure Washing & Degreasing

Hot water pressure washing of garages and sidewalks.

Trash chute/bin degreasing/cleaning following EPA guidelines.

Why GSM?

“As Owner and Director of Operations for GSM, I approach the maintenance of your site with years of experience in directing crews. We work hard to meet your expectations and help clients with all their maintenance needs. Supervisions is key for a successful janitorial program. We provide inspections of your location and keep you abreast of problems and upcoming maintenance needs. You can feel confident in our professional support for your site. Once you are a member of our loyalty program, you can enjoy cleaning and maintenance benefits.”

Steve Zaragoza

The “GSM” Advantage

Owner supervised

Custom work programs for your site

Budget conscious

Additional services to help run your building

Serving clients exclusively on the Westside