Business Details
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Trusted Janitorial & Facility Maintenance Services in Valencia, CA
Global Building Services has been a trusted leader in janitorial and facility maintenance for over 35 years. Founded on principles of hard work and integrity, we specialize in delivering personalized cleaning solutions tailored to each client's unique needs. Our team combines decades of industry expertise with cutting-edge robotics technology to enhance efficiency and sustainability. With a 99% deliverable rating, we serve Fortune 500 retailers and diverse industries nationwide, prioritizing client relationships and operational excellence. Our commitment to innovation, employee development, and environmental stewardship positions us as pioneers in modern facility management. 
Services
Janitorial Services
Facility Maintenance
Robotic Cleaning
Post-Construction Cleanup
Green Cleaning
Highlights and features
- 35+ years serving Fortune 500 retailers with customized cleaning solutions
- Industry-leading robotic cleaning technology deployed across 100M+ sq. ft.
- 99% deliverable rating through nationwide operational infrastructure
- Personalized service approach combining human expertise with AI analytics
- Commitment to sustainability through EPA-compliant green cleaning programs
What people say
Professional, high quality
Exceeded expectations
Dedicated team
Timely service
Cost effective
Services
Janitorial Services
Our comprehensive janitorial solutions combine traditional cleaning methods with autonomous robotics technology. Trained professionals execute daily cleaning routines while AI-powered systems optimize coverage and efficiency. Clients benefit from customizable service plans that maintain facility hygiene standards across commercial, retail, and healthcare environments.
Robotic Cleaning
Industry-leading robotic solutions enhance cleaning operations through autonomous floor maintenance and data analytics. Partnering with Brain Corp and ICE Robotics, we deploy 100M+ sq. ft. of weekly autonomous coverage. This technology improves productivity while allowing staff to focus on critical sanitization tasks in high-traffic areas.
Post-Construction Cleanup
Specialized teams handle multi-surface restoration and debris removal after construction projects. Services include pressure washing, window cleaning, and dust elimination. Our experts ensure facilities meet occupancy standards through comprehensive cleaning protocols that address both aesthetic and safety requirements.
Green Cleaning
Eco-friendly cleaning programs reduce environmental impact while maintaining hygiene standards. We implement EPA-compliant practices, energy-efficient equipment, and recycling initiatives. Clients receive guidance on sustainable solutions that balance budget constraints with environmental responsibility through certified green products and waste reduction strategies.
Facility Maintenance
Comprehensive maintenance services ensure operational continuity across commercial properties. Our technicians handle equipment repairs, preventive maintenance tracking, and emergency response. Cloud-based monitoring systems optimize equipment longevity while quality assurance software maintains service consistency across national accounts.
People
Julio Belloso
Founder
Immigrated from Guatemala with no formal education, built Global Building Services from a single-client operation to a national provider serving Fortune 500 companies while maintaining core values of integrity and hard work.
Jess Settem
President
Industry thought leader driving technological innovation through robotics integration and sustainable practices. Leads strategic partnerships with equipment manufacturers while maintaining operational excellence across 35+ years of service delivery.
Questions
What industries do you serve?
We provide cleaning and maintenance services for retail, healthcare, education, commercial buildings, distribution centers, and construction sites nationwide.
Do you offer emergency cleaning services?
Yes, we specialize in disaster response and mitigation for unexpected facility emergencies through our rapid-response teams.
How do you ensure service quality?
We use CleanTelligent software for work order tracking, performance metrics, and client reporting while maintaining a 99% deliverable rating.
What technology do you use?
We deploy autonomous cleaning robots from Brain Corp and ICE Robotics, along with AI analytics tools for operational efficiency and coverage verification.
Are your services environmentally friendly?
Yes, we implement EPA-compliant green cleaning programs using certified products and energy-efficient equipment to reduce environmental impact.
How are staff trained?
Our employees receive comprehensive training through EPay systems integration and on-the-job mentorship programs that maintain consistent service standards.
