Contract Services Group - CSG
Provider of commercial janitorial, window cleaning and window washing systems Provider of commercial cleaning, managed hospitality services and window washing.
09/24/2026
Retail spaces demand more than routine upkeep. With long hours, changing foot traffic, and peak shopping periods, reliable janitorial services help keep your property clean, safe, and ready for every customer.
If you are ready to raise your cleaning standards, connect with CSG today.
09/13/2026
Happy International Housekeeping Week! 💚
This week, we proudly recognize our hardworking housekeeping teams who deliver clean, safe, and welcoming environments every day. Thank you for your dedication, professionalism, and commitment to excellence.
09/08/2026
Las Vegas fall convention season leaves properties with very little time to reset between major events. Hospitality teams face tighter room turns, heavier traffic in public spaces, and greater pressure on overnight cleaning. When coverage falls short, service standards, guest experience, and operational consistency can come under strain.
CSG helps properties stay convention-ready with trained professionals and managed hospitality support for housekeeping, public areas, and night cleaning. Plan early, protect your standards, and keep operations moving with confidence.
09/03/2026
When last-minute changes happen, having a team that stays responsive, adapts quickly, and keeps projects moving is important. At CSG, the ability to support changing needs is how we deliver reliable service and build long-term trust.
We truly appreciate your kind feedback and continued trust in CSG!
09/02/2026
This past Friday, our corporate office recognized team members for their years of service at CSG. Thank you for your dedication, loyalty, and continued commitment to excellence. 💚🎉
08/27/2026
Feedback like this reflects the value of preparation, professionalism, and a strong safety culture. At CSG, that commitment to cooperation and safety excellence is part of the standard we work to uphold every day.
08/25/2026
A new lease deserves a clean beginning. CSG's trained professionals provide reliable, high-quality move-in cleaning for apartments and shared spaces, turning units around quickly and consistently.
08/19/2026
Professional window washing helps keep properties clean, safe, and well-presented. CSG's trained crews use specialized equipment and safety-focused practices to serve both low-rise and high-rise buildings. The result is a property that stays polished and makes a strong first impression.
08/17/2026
Great guest experiences start with a well-supported team.
CSG provides reliable, flexible managed hospitality services that adjust to each property’s needs, so your team can focus on service, not staffing gaps.
08/07/2026
Back-to-school season brings heavy retail traffic, making it important to keep every space fresh, safe, and ready for shoppers.
CSG helps retail properties stay ahead with reliable cleaning and responsive day porter services that keep entrances, floors, restrooms, and high-touch areas looking their best throughout the day.
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Address
480 Capricorn Street
Brea, CA
92821
Opening Hours
| Monday | 8:30am - 5pm |
| Tuesday | 8:30am - 5pm |
| Wednesday | 8:30am - 5pm |
| Thursday | 8:30am - 5pm |
| Friday | 8:30am - 5pm |