---
title: "About California Waste Services (CWS) | LA & Orange County"
url: https://www.californiawasteservices.com/about
description: "Serving LA and Orange County since 1993, CWS provides expert dumpster rentals and C&D recycling. Learn about our sustainable waste solutions and contact us toda"
lang: en
---

25+ Years of Service

# About California Waste Services

Your Trusted Partner Since 1993

For over 25 years, CWS has been the trusted partner for contractors, businesses, and homeowners throughout Los Angeles and Orange County.

- 2 Convenient Facilities
- LEED-Recognized Provider
- AB939 Compliant
- 24/7 DTLA Operations

Call (800) 839-5550: 8008395550
Request Quote: https://www.californiawasteservices.com/contact

2

Facilities

25+

Years of Service

LEED

Recognized Provider

AB939

Compliant

California Waste Services is a family-owned and operated waste management company serving the greater Los Angeles and Orange County areas. Our commitment to sustainable waste management and exceptional customer service sets us apart from larger corporate waste haulers.

We specialize in construction and demolition debris recycling, offering comprehensive roll-off dumpster rental services, public dump facilities, and customized recycling reports for LEED and AB939 certification projects.

## Key Personnel Directory

Your direct line to CWS leadership and operations

Main Line: (800) 839-5550

### Eric Casper

President

Extension Ext. 101

Contact Eric: https://www.californiawasteservices.com/contact?recipient=Eric+Casper

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### Department Contacts

#### Fernando Diaz

Roll-Off Dispatcher

Ext. 100

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#### Cynthia Villanueva

Scheduling Supervisor

Ext. 102

Contact Cynthia: https://www.californiawasteservices.com/contact?recipient=Cynthia+Villanueva

Dumpster Scheduling

#### Anaid Montanez

Scale Manager

Ext. 117

Contact Anaid: https://www.californiawasteservices.com/contact?recipient=Anaid+Montanez

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#### Sophie Zaidi

Sales Manager

Ext. 111

Contact Sophie: https://www.californiawasteservices.com/contact?recipient=Sophie+Zaidi

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#### Sarah Melendez

Accounts Receivable Manager

Ext. 109

Contact Sarah: https://www.californiawasteservices.com/contact?recipient=Sarah+Melendez

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#### Jose Funes

Accounts Payable Manager

Ext. 118

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#### Ricardo Padilla

South Bay Facility Manager

Ext. 104

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#### David Orduña Sandoval

DTLA Facility Manager

Ext. 124

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#### Giovanni Lopez

Compliance Manager

Ext. 105

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#### Miguel Villegas

Human Resources Manager

Ext. 116

Contact Miguel: https://www.californiawasteservices.com/contact?recipient=Miguel+Villegas

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#### Jonathan Duarte

Health & Safety

Ext. 128

Contact Jonathan: Jonathan@californiawasteservices.com

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#### Diego Espejo

Payroll Administrator

Ext. 112

Contact Diego: Diego@californiawasteservices.com

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### Payment Terms

Net 30 Terms

Available for approved credit accounts. Apply with our accounting team.

Finance Charge

18% annual finance charge on overdue balances. Please contact us if you need to discuss payment arrangements.

We accept all major credit cards, checks, and cash payments at our facilities.

### Certified Weight Scale Service

Available at our Downtown LA Facility only. Get certified weight tickets for DMV registration, moving trucks, and commercial loads — 24/7.

Daytime (4am-5pm)

$75.00

Night (5pm-4am)

$45.00

Important Safety Information

## Prohibited Materials

The following materials are NOT accepted in any CWS dumpsters or at our facilities. Improper disposal can result in additional fees and environmental hazards.

🚫

Liquids & Sludge

🚫

Food Waste

☢️

Asbestos Materials

🔋

Batteries

⚠️

Medical/Biohazard Waste

🚫

Tires

**Full list:** Liquids, Sludge, Food Waste, Asbestos, Batteries, Medical/Biohazard Waste, Hazardous Chemicals, Electronics (E-Waste), Paint, Solvents, Propane Tanks, Tires, Refrigeration Appliances, Radioactive Material, Treated Lumber

## Get in Touch

Have questions about our services? Need help choosing the right dumpster size? Our team is ready to assist you.

Phone

(800) 839-5550 (8008395550)

Email

Send Message (https://www.californiawasteservices.com/contact?recipient=General+Information)

Service Area

Los Angeles & Orange County

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