phone icon
megaphone icon
Careers

Diamond Environmental Services Expands Southern California Footprint with Two Strategic Acquisitions

August 13, 2026

SAN MARCOS, CA — Diamond Environmental Services is proud to announce the successful acquisition of two premier regional sanitation providers: Clean Relief Portables and SOA Sanitation of Imperial Valley (also known as Sharps Oasis / A Modern).

These strategic acquisitions mark a major milestone in Diamond’s ongoing mission to provide industry-leading portable sanitation solutions, exceptional reliability, and expanded equipment resources throughout Southern California.

Strengthening the Inland Empire Infrastructure

The acquisition of Clean Relief Portables significantly enhances Diamond’s operational capacity across Riverside and San Bernardino counties.

This transition comes as the long-time owner of Clean Relief Portables enters retirement. Diamond is deeply honored to carry forward their legacy of dedicated community service. Inland Empire clients will continue to receive the dependable, high-quality sanitation solutions they have trusted for years, backed by Diamond’s expanded fleet and support network.

Honoring 48 Years of Service in Imperial Valley

In a simultaneous expansion, Diamond officially welcomed SOA Sanitation of Imperial Valley into its corporate family.

As a respected industry fixture for 48 years, SOA Sanitation has built deep roots across Brawley, Calexico, and the wider Imperial Valley region. By integrating the local expertise of the SOA team with Diamond’s extensive asset inventory, regional customers will benefit from:

  • Increased inventory of portable restrooms and specialized equipment
  • Enhanced logistical support and faster dispatch times
  • The same personalized attention and local care they have always enjoyed

A Seamless Transition for New Customers

Diamond Environmental Services is fully committed to ensuring a seamless transition for all incoming clients. Service schedules, contracts, and point-of-contact reliability will remain uninterrupted.

We are thrilled to welcome both the customers and the talented team members from Clean Relief Portables and SOA Sanitation to the Diamond family. Together, we look forward to setting a new standard for sanitation excellence across the region.

To learn more about our expanded service areas or to request a quote for your next project, visit our Services Page or contact Diamond directly today.