Cardinal Services Acquires Quality Energy Services

QE Solar Acquires Quercus Land Stewardship Services' Renewable Team

March 31, 2026

Energy

QE Solar announced it has acquired the renewable services team of Quercus Land Stewardship Services LLC (Quercus), which provides vegetation management and land stewardship services for renewable energy infrastructure. The deal is intended to strengthen QE Solar’s vegetation management capabilities and expand its service coverage in the Midwest for utility-scale and commercial/industrial solar and BESS assets.

Patrick Industries Acquires Quality Engineered Services (QES) and Egis Group

December 18, 2025

Manufacturing

Patrick Industries, Inc. (NASDAQ: PATK) completed the acquisitions of Quality Engineered Services (QES) of Syracuse, Indiana and Egis Group, LLC of Bellingham, Washington. The deals expand Patrick's wiring, engineered electrical components, and system-level integration capabilities for marine, RV and specialty vehicle OEM and aftermarket customers; combined trailing-12-month revenue for the two businesses was about $39 million.

Energy Systems Group Acquires Yearout Energy Services

June 17, 2024

Energy

Energy Systems Group (ESG) has acquired Yearout Energy Services to expand its national footprint and strengthen its service offerings in the Southwest, including Texas, Colorado, Arizona and New Mexico. Yearout’s management, led by President Colby Geer, will remain in place as part of ESG’s leadership team to accelerate growth and deliver expanded design-build, energy-efficiency, distributed generation and O&M services to public and private sector clients.

Qualus Corporation Acquires ASSET Engineering

June 17, 2024

Energy

Qualus Corporation has acquired ASSET Engineering, a Jackson, Mississippi–based power engineering and consulting firm specializing in renewable generation development, battery energy storage systems, microgrids, and distributed energy resources. The acquisition expands Qualus' capabilities in renewables, energy storage, and critical-infrastructure support for clients such as utilities, developers, and data centers and broadens its U.S. footprint.

Caymus Equity Partners Acquires Quality Environmental Services

November 15, 2023

Environmental Services

Caymus Equity Partners LLC has acquired Quality Environmental Services, LLC, a Beaverton, Michigan–based provider of environmental remediation services. The investment — Caymus Equity's third from Fund II and fifteenth platform investment overall — will provide capital to expand Quality's service offerings, enter new geographies and verticals, and pursue strategic acquisitions.

Carousel Capital Acquires Significant Stake in Quality Automotive Services (Valvoline Instant Oil Change Franchisee)

May 16, 2022

Automotive

Carousel Capital’s sixth fund has acquired a significant ownership interest in Quality Automotive Services, LLC (QAS), a multi-location Valvoline Instant Oil Change franchisee headquartered in Charlotte, North Carolina. The transaction was funded with equity from Carousel Capital and senior debt from Antares Capital to accelerate QAS’s M&A and greenfield expansion across the Southeast and Midwest.