Caglia Environmental–Preserving and Protecting
the Environment of the San Joaquin Valley

Covid-19 Update from Caglia Environmental

Caglia Environmental is continuing to provide solid waste and recycling services to our commercial and residential customers during the coronavirus (COVID-19) actions and activities within our communities. 

As always, we are committed to the safety and health of our customers. While providing services, our drivers are wearing gloves and sanitizing the interiors of their vehicles. Our business offices are now closed to the public but customers can still conveniently mail payments or call IWS, CARTS and Redrock customer service to make credit card payments over the phone. Customers can also make payments online:

CARTS/IWS:(559) 233-1158
Redrock: (559) 665-7300

Pay Bill/Manage Services - CLICK HERE

CARTS/IWS mailing address: PO Box 446, Fresno CA 93709
Redrock mailing address: PO Box 310, Chowchilla CA 93610

For dispatch, please call:
IWS: (559) 233-1159
Redrock: (559) 665-7300

We are monitoring recommendations from local jurisdictional authorities, the CDC, and WHO regarding new directives. Additionally, we are asking our employees to stay home if they are ill or not feeling well.

Our goal is to continue providing efficient and economical solid waste and recycling services to our customers as we do our part to contain the spread of the Covid-19 virus.  

If you have any questions, please call one of the Caglia Environmental business office numbers listed above or email us through this website’s contact page: CLICK HERE


The Caglia Family of Companies: Valley Grown for 80+ Years

Redrock Rescues Bikes for Needy Kids in Madera County
As heard on K-Jewel 105.5 FM


Industrial Waste and Salvage offers roll off containers to suit all disposal needs: construction and demolition debris (C&D,) trash, organics and recycling. Roll offs range in size from 10 - 40 cubic yards.


IWS specializes in construction and demolition (C&D) debris disposal and recovery with diversion reports as requested by the customer.

Check out the chart and information below for the most common uses for roll off containers, and choose the one that best suits your project. If you need help with selecting the size of roll off you might need, contact us for assistance: (559) 999-1111 or or email customer service, click here.

Please note: hazardous materials and electronic waste (universal wastes) cannot be dumped into containers. Please check the Universal Wastes Fact Sheet on our recycling education page for a list of wastes that cannot be placed into roll off containers.


Industrial Waste and Salvage (IWS) solid waste and recycling services include collection and disposal of commercial and residential garbage, recycling, organics, and the rental of trash, recycling and organics containers. IWS specialists design custom trash disposal and recycling programs to assist customers with compliance to the State of California’s recycling laws: AB 341 and AB 1826. IWS provides cost effective and efficient management of trash, recycling and organics services with the goal of a cleaner and healthier central San Joaquin Valley.

IWS Named Exclusive Commercial Large Container Trash & Recycling Service Provider for the Malaga County Water District




Business Office
Monday – Thursday:
8:00 am to 5:00 pm
Friday: 8:00 am to 4:30 pm
Billing/Customer Service:
(559) 233 -1159

Monday – Friday:
7:00 am to 4:30 pm
Dispatch Direct:
(559) 233 -1159

3457 S. Cedar Avenue, 
Fresno, CA 93725




HELPFUL INFORMATION: Click on images to download

Quail Lake Refuse, Recycling, & Green Waste Service Guide


Special Waste Disposal


Exclusive Service Area Provider (ESAP) Price Sheet
Effective April 1, 2020