Total Sanitation Services Acquires Spanky's Portable Toilets

RF-Backed ProSite Services Acquires Texas Throne, A&B Portable Toilets and Parks Portable Toilets

October 7, 2025

Environmental Services

ProSite Services, a portable sanitation platform backed by RF Investment Partners, has completed three add-on acquisitions — Texas Throne, A&B Portable Toilets, and Parks Portable Toilets — expanding the platform into Texas and strengthening density across the Carolinas and Mid-Atlantic. The transactions are part of ProSite's buy-and-build strategy to scale its portable sanitation and site-services footprint nationwide.

Doodie-Calls Acquires Heritage Sanitation

August 27, 2025

Environmental Services

Doodie-Calls has acquired Houston-area portable sanitation provider Heritage Sanitation, expanding its route-based portable sanitation services and strengthening its Texas footprint. The deal is Doodie-Calls' fourth acquisition in twelve months as the company builds scale across Texas via acquisitions and greenfield branch openings.

Total Sanitation Services Acquires American Sanican and Cap City Rentals

August 26, 2025

Environmental Services

Total Sanitation Services (TSS), a Trivest-backed North American platform for portable sanitation rentals, has acquired American Sanican (Portland, OR) and Cap City Rentals (Austin, TX) — its first U.S. acquisitions. The transactions expand TSS's family-of-brands network into the United States, providing the acquired operators access to shared resources, technology, and scale while preserving local brand identities.

Pit Stop Portables (Total Sanitation Services Ltd) Acquires Interior Portable Rentals

April 1, 2024

Environmental Services

Pit Stop Portables, a subsidiary of Total Sanitation Services Ltd, has acquired Interior Portable Rentals (IPR), a portable toilet rental and septic services provider based in Kelowna, British Columbia. The acquisition, effective April 1, 2024, expands Pit Stop Portables' service footprint into the Interior/Okanagan (Penticton through Vernon) and transitions IPR's staff and leadership as the owner, Rob Neal, steps away.

Total Sanitation Services Acquires Pit Stop Portables

September 19, 2023

Environmental Services

Total Sanitation Services, a portfolio company of Trivest Partners, has acquired Pit Stop Portables, a leading provider of portable sanitation solutions in Western Canada headquartered in Vancouver, British Columbia. Pit Stop will retain its brand and management (with Rob Mitchell continuing to lead Western Canada operations) while leveraging Total Sanitation Services' scale and Trivest's capital to expand footprint and pursue additional add-on acquisitions.

United Site Services (Platinum Equity Portfolio) Acquires S&B Porta-Bowl Restrooms

December 4, 2019

Industrial Services

United Site Services, a portfolio company of Platinum Equity, has acquired S&B Porta-Bowl Restrooms, a family-owned portable sanitation provider based in Colorado. The transaction is an add-on acquisition that expands United Site's presence and service capacity in the Rocky Mountain region; S&B operated ~5,400 restrooms with about 70 employees.