Quanta Services Acquires Cupertino Electric

Quanta Services Acquires Lee Electrical Construction, LLC

November 16, 2020

Infrastructure

Quanta Services, Inc. acquired Lee Electrical Construction, LLC in August 2020. Lee Electrical Construction, headquartered in Aberdeen, North Carolina, provides power line construction, transmission/substation and storm restoration services to investor-owned utilities, electric cooperatives, municipalities, and industrial customers across the Southeastern and Mid-Atlantic United States; Founders Advisors advised Lee on the sale.

Quanta Services Acquires Dynamic Systems (DSI)

July 25, 2025

Construction

Quanta Services completed the acquisition of Dynamic Systems (DSI), a turnkey mechanical, plumbing and process infrastructure solutions provider headquartered in Austin, Texas. The transaction, which closed July 25, 2025, expands Quanta's mechanical construction and off-site fabrication capabilities, adds a ~2,400-employee platform and diversified end-market exposure (technology/semiconductor, healthcare, industrial) and was funded with cash and Quanta stock (approximately $1.35 billion upfront plus potential earnout).

424 Capital Acquires QE Solar

May 7, 2021

Renewable Energy

424 Capital has completed the acquisition of QE Solar, a Cranford, New Jersey-based provider of operations and maintenance (O&M) services for commercial, industrial, and utility-scale solar and battery energy storage systems. The investment will provide capital to support QE Solar's nationwide workforce growth and expand its capabilities in solar and battery storage services; QE Solar employs over 80 field technicians and engineers and services more than 2.0 GW of C&I solar installations.

Quanta Services Acquires Evergreen North America Industrial Services from The Sterling Group

February 23, 2024

Industrial Services

Quanta Services has completed the acquisition of Evergreen North America Industrial Services from private equity firm The Sterling Group. Evergreen is a provider of specialized and recurring environmental and industrial services to downstream/midstream energy, industrial and chemical customers; the deal expands Quanta’s environmental and specialty infrastructure capabilities and geographic footprint across North America.

Qualus Corporation Acquires GridBright

October 9, 2023

Energy

Qualus Corporation, a portfolio company of New Mountain Capital, has acquired GridBright, a Silicon Valley–area technology solutions firm specializing in grid integration software, systems integration, and advisory services. The deal (terms not disclosed) expands Qualus’ capabilities in grid modernization, resiliency, security, and renewable interconnection services; AEC Advisors advised Qualus and Capstone Partners advised GridBright.

CUSITech (CUSI Electric) Acquires Systems Electric

May 18, 2022

Electrical Services

CUSITech LLC, through its CUSI Electric division, has acquired Colorado Springs-based electrical contractor Systems Electric, adding 37 employees and expanding CUSI's commercial electrical, EV charging, medical lab and UPS installation capabilities. The deal is CUSI's fourth acquisition in under a year and strengthens the company's vertically integrated service offering and national footprint.