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35 Years
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Emergency
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Your Trusted Partner for Temporary Site Services in Southern California
Established in 1991, Cal-State Site Services has built a reputation as a trusted provider of temporary site solutions in Southern California. Our company specializes in renting high-quality fencing, portable sanitation facilities, and related equipment to support construction projects, large-scale events, and emergency management operations. With over three decades of experience, we combine industry expertise with a commitment to customer service, ensuring every client receives tailored solutions that meet their specific needs. Our team of trained professionals handles every aspect of the rental processfrom delivery and installation to maintenance and removalwhile maintaining strict adherence to safety and sanitation standards. Recognized by the Better Business Bureau and industry associations, we pride ourselves on offering competitive pricing without compromising on product quality or service reliability.

Our extensive inventory and 24/7 support capabilities enable us to serve diverse industries, including commercial construction, entertainment production, and disaster relief. By focusing on innovation and operational efficiency, we have become a go-to resource for temporary site infrastructure in Southern California. Our affiliations with organizations like the Portable Sanitation Association International and American Fence Association underscore our dedication to ethical business practices and industry leadership. Customer testimonials consistently highlight our responsiveness, professionalism, and ability to deliver on time, every time. Whether managing a small community event or a large government project, we remain committed to providing practical, cost-effective solutions that exceed client expectations.
Services
Chain Link Fences Iron Fences Picket Fences Portable Toilets Restroom Trailers Hand Wash Sinks Barricades Kennels Holding Tanks Fence Installation
Details
  • Year established: 1991
Highlights and features
  • We have over 30 years of experience in temporary site services.
  • Our extensive inventory accommodates projects of all sizes.
  • Trained professionals handle every step of the rental process.
  • Competitive pricing ensures the best value in Southern California.
  • Serving diverse industries including construction, events, and emergency management.
Associations and certifications
  • Portable Sanitation Association International
  • American Fence Association
  • Better Business Bureau
What people say
Prompt service Excellent service Clean facilities Professional crew Highly recommend
Services
Chain Link Fences
Our chain link fences provide durable perimeter security for construction sites, events, and emergency operations. Available in post-driven and freestanding panels with matching gates, these fences withstand heavy usage while maintaining structural integrity. Professional installation and removal services ensure optimal safety and compliance with local regulations.
Portable Toilets
We offer standard, deluxe, and ADA-compliant portable toilets for temporary sanitation needs. Units include waste tanks with capacity for approximately 125 uses per 65-gallon tank. Regular maintenance and waste disposal services maintain hygiene standards for construction sites, festivals, and emergency shelters across Southern California.
Restroom Trailers
Our upscale restroom trailers feature flush toilets, running water sinks, and private stalls for high-end events and long-term projects. Self-contained units with onboard water tanks and generators operate independently of site utilities. Ideal for weddings, film productions, and corporate events requiring premium sanitation solutions.
Hand Wash Sinks
Self-contained hand wash stations promote sanitation at temporary sites. Regular dual basin sinks provide 1,408 handwashing dispenses, while 3-compartment hot sinks meet food vendor requirements. Units include soap dispensers with ADA-compliant push pads and paper towel dispensers to meet OSHA protocols.
Holding Tanks
High-density polyethylene holding tanks manage fresh and grey water for remote locations. Available in 125 and 250-gallon capacities with white (fresh water) or black (grey water) color coding. Professional waste removal services ensure proper disposal and regulatory compliance for construction and event sites.
Questions
What temporary fencing options do you offer?
We provide chain link, iron, and vinyl picket fences in various configurations with gates and accessories for security at construction sites, events, and emergency locations.
How do I determine the number of portable toilets needed?
For public events, use our rental chart (2 toilets per 500 attendees). For job sites, allocate 1 toilet per 1-10 employees based on usage intensity and duration.
Do you deliver and install rental equipment?
Yes, our service includes delivery, professional installation, and removal of all rental products at your Southern California job site or event location.
Are your portable toilets maintained to health standards?
All units receive regular maintenance and comply with California sanitation regulations, including stocked soap dispensers and paper towels in hand wash stations.
Can restroom trailers operate without utilities?
Yes, our self-contained trailers have onboard water tanks and generators, allowing operation in locations without existing water or electrical connections.
What emergency management services do you provide?
We supply temporary fencing, sanitation units, and holding tanks for disaster relief operations including earthquakes, wildfires, and mudslides across Southern California.