Your Portable Restroom Rental Company In San Diego Since 2002!

Capability Statement

Essential Support Services - Capability Statement

Capability Statement – Government / Commercial

NAICS Codes:

562991, 562119, 562998





Federal Certifications

8(a) exited in April 2013

State Certifications

Micro SB #45556

Company Overview

Essential Support Services, Inc. (ESS) was established in 2002 as a woman and minority owned company by Theresa Lopez. ESS provides portable sanitation and septic tank services throughout San Diego to Ventura County. We continue to grow while consistently maintaining a high level of quality and service for each client we do business with.

ESS provides short and long term rentals at competitive pricing and believes that no job that is too LARGE or too SMALL. Count on Essential Support Services, Inc. for excellent products, added value, quality customer service, and dedicated professionalism that is second to none.

Products and Services Provided

  • Government Facility Sites
  • Residential and Commercial Construction Sites
  • Portable Toilet Rentals and Servicing
  • Hand Wash Stations
  • Septic Tank Pumping Services
  • Aerated Vault Services
  • Past Performance – Government

    CMSC Camp Pendleton

    Camp Pendleton

    MCAS Miramar

    DHS Customs & Border Protection

    NAV FAC Southwest FEAD Ventura Port Hueneme