The Rapid Group Acquires Pumping Solutions, Inc.

The Rapid Group Acquires O&M Solutions, LLC

November 6, 2025

Environmental Services

The Rapid Group, a portfolio company of Hidden Harbor Capital Partners, has acquired O&M Solutions, LLC, a Freehold, New Jersey-based provider of operations and maintenance services for wastewater treatment plants. The add-on expands TRG's presence across the Northeastern U.S. and strengthens its water/wastewater service offerings; LBC Credit Partners provided financing and advisors were disclosed for both sides.

Hidden Harbor Capital Partners Acquires Machinery Services Corp. & Rapid Pump & Meter Service Co.

August 29, 2022

Industrial Services

Hidden Harbor Capital Partners, a Boca Raton-based private equity firm, acquired Machinery Services Corp. and Rapid Pump & Meter Service Co. (MSC&RPM), a Paterson, New Jersey provider of pump, motor and water/wastewater infrastructure services. The acquisition closed July 21, 2022; Hidden Harbor will partner with management to pursue growth and expand MSC&RPM's footprint in municipal, industrial and transportation end markets.

Machinery Services Co. and Rapid Pump Acquire Delta-Electro Power

September 20, 2023

Industrial Services

Machinery Services Co. and Rapid Pump & Meter Service Co. (a Hidden Harbor Capital Partners portfolio company) acquired Delta-Electro Power, Inc., a Cranston, Rhode Island-based provider of motor, pump, controls and electrical contracting services. The transaction is an add-on for Rapid Pump that expands its geographic footprint into Rhode Island and Massachusetts and broadens its service capabilities; Delta's management will remain involved and LBC Credit Partners provided financing.

Holland Pump Company Acquires BPR Pumping & Vacuum Solutions

January 16, 2023

Industrial Services

Holland Pump Company, backed by investor XPV Water Partners, has completed the acquisition of BPR Pumping & Vacuum Solutions, a regional pump rental and dewatering provider headquartered in Pearland, Texas. The add-on expands Holland Pump’s Gulf Coast footprint with new branches in the Houston and Austin areas and adds complementary rental equipment and dewatering capabilities to serve municipal, infrastructure, industrial, and mining projects in Texas.

Hidden Harbor Capital Partners Acquires Island Pump and Tank Corp.

March 14, 2023

Environmental Services

Hidden Harbor Capital Partners has acquired Island Pump and Tank Corp., a long-standing provider of fuel retail maintenance, underground storage tank (UST) services, environmental remediation and construction services, in a new platform buyout that also included Advanced Waste Water Treatment Corp. Hidden Harbor will partner with Island Pump's existing management (the DiAndrea brothers) to pursue service expansion and regional market penetration across the Northeastern United States.

DXP Enterprises Acquires Pump Solutions

December 1, 2025

Industrial Services

DXP Enterprises, Inc. has acquired Pump Solutions, a Texas-based distributor and service provider focused on water and wastewater pumps, controls, and related repair services. The deal, announced after a definitive agreement signed December 1, 2025, expands DXP's Water platform in Texas and adds technical sales and service capabilities to its national water and wastewater footprint.