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  6.  | Cornerstone Opens Southeast Office in Alliance with Alaska Commercial Contractors

Cornerstone Opens Southeast Office in Alliance with Alaska Commercial Contractors

Jul 22, 2025 | Construction, News

Cornerstone General Contractors moved into space within Alaska Commercial Contractors in Juneau in July, giving Southeast clients more construction options.

Photo Credit: Cornerstone General Contractors

Joint ventures on a commercial project are one thing; joint ventures involving shared office space and partnerships in a new region of the state are quite another. Cornerstone General Contractors, known as a statewide builder and partner on Southeast projects, is teaming up with Juneau-based Alaska Commercial Contractors, Inc. (ACC) to offer Southeast clients a broader range of options.

Fourth Regional Hub

Cornerstone opened its first Southeast regional office on July 14, inside ACC’s headquarters at 10221 Glacier Highway in Juneau. The new office serves as Cornerstone’s operational hub for projects throughout Juneau, Sitka, Ketchikan, Petersburg, and surrounding communities.

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This marks Cornerstone’s first permanent presence in Southeast and its fourth regional location statewide, adding to its thirty-two-year footprint in Alaska, including its headquarters in Anchorage, Interior regional office in Fairbanks, and Northwest regional office in Nome. Cornerstone is a privately held Alaska general contractor employing more than 100 professionals statewide. Past projects include the UAA Alaska Airlines Center, the South Peninsula Hospital expansion project, and the Northern Pacific Airways North Terminal renovation.

“Our team has partnered with project owners in Southeast Alaska for decades, so launching a permanent office inside ACC’s facility is the natural next step in giving people their best construction experience,” says Cornerstone President Joe Jolley. “By combining Cornerstone’s three decades of building expertise with ACC’s deep local knowledge, we will deliver projects faster, more safely, and with even greater community benefit.”

ACC was founded in 2007 and delivers design-build, vertical and civil construction, and specialty concrete services across Southeast. The company’s notable projects include a design/build project to expand the Juneau Masonic Center, an extensive renovation of Stedman Elementary School in Petersburg, and an interior renovation of the Delta Air Lines area within Juneau International Airport.

“ACC has proudly served southeast Alaska since 2007. Sharing office space with Cornerstone strengthens our shared mission to keep our Southeast commercial, civic, and remote construction work in the hands of hardworking Alaskans,” adds ACC President Doug Courtney.

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CORPORATE 100
April 2026
This edition of Alaska Business presents the Corporate 100, Alaska’s largest companies as ranked by Alaskan employees. Outside of state and federal government, these organizations are powerhouses in the Alaska jobs market. In addition to honoring these companies, the Corporate 100 special section also looks at the most common occupations in Alaska; how workplaces can accommodate their employees experiencing a range of challenges and disabilities; and how the implementation of AI is changing workplaces. Also in this issue: new leaders in the healthcare industry, a resurgence in physical film, and the merger that created Contango Silver & Gold. Enjoy!
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