As part of its continued growth and expansion, Atwell is pleased to announce that it has acquired a majority stake in Centurion Power, a company based in Washougal, Washington, that provides third-party electrical acceptance testing, inspection, certification, and commissioning, serving the electrical power industry. Terms of the transaction were not disclosed.

Centurion Power specializes in electrical acceptance testing, commissioning, and maintenance testing, serving clients in the utility, power generation, renewable energy, industrial, and mission critical/data center markets.

“Our approach centers on a team of professionals united to deliver high-value results while building long-term relationships with clients,” said Tony Asciutto, Founder and President of Centurion Power. “We believe that our approach to our clients and overall leadership in the industry aligns perfectly with Atwell. Our shared vision and values will allow us to drive client success at the highest level.”

“The added talent and experience that the team at Centurion brings to Atwell will support our continued growth in the power and energy industry,” said Dan McNulty, COO at Atwell. “We are excited to have them join our team to offer our clients coordinated, best-in-industry electrical testing solutions.”

This addition is the fourth for Atwell in 2025 to support its ongoing growth and service to its clients throughout the U.S. These additions have added and expanded key services for Atwell in civil engineering, surveying, and electrical testing.

Atwell, LLC is a national consulting, engineering, and construction services firm with more than 1,700 professionals located across the country. Creating innovative solutions for clients in industries such as real estate and land development, power and energy, hydrocarbons, and infrastructure, Atwell provides comprehensive turnkey services including land and right-of-way support, planning, landscape architecture, engineering, land surveying, environmental compliance and permitting, natural resources consulting, and project and program management.

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