Building on its 20-year legacy, Premier Underground Construction continues to set new standards in the industry with its comprehensive turnkey underground solutions for dry utilities. As a one-stop shop, it manages every phase of a project, from excavation to installation and restoration, ensuring seamless and efficient delivery for all service needs.

Founded in 2004 by Newman Wong, Premier Underground Construction began as a garage-based operation that quickly evolved into a driving force recognized for its innovation, reliability and deep expertise in underground construction services.

“Reaching the 20-year milestone is a testament to the dedication and loyalty of the many people who have contributed to our growth and enduring legacy,” says Nubia Munoz, vice president.

Premier Underground Construction’s comprehensive range of services includes excavation, trenching, horizontal directional drilling, soft and hard digging, and demolition services. The company has also incorporated augering, which is essential for site lighting or camera installation projects.

With its in-depth expertise and extensive equipment, Premier Underground leads the way for major electric utility service providers in Arizona, including APS, SRP, and Tucson Power, as well as telecommunications giants like Cox and CenturyLink.

Premier Underground is committed to completing projects quickly and efficiently, with safety as a top priority. It ensures high standards through a robust quality assurance program, and its close ties with vendors and suppliers enable swift and efficient project execution, regardless of complexity. Employees are empowered to make decisions on-site promptly without lengthy approval processes, accelerating the project's progress.

The company also leverages advanced technologies to efficiently deliver its services from bidding to final billing. Clients can rest assured that Premier Underground is solution-focused and always prepared to do whatever it takes to complete the job.

At the core of Premier’s legacy and commitment is its greatest asset—people. In response to the challenge of finding skilled workers, it has focused on cultivating talent through comprehensive, in-house training programs. The trainees benefit from hands-on field training provided by experienced senior employees, complemented by in-house education, to acquire essential industry skills.

The training programs cover everything from equipment operation to foreman leadership, blending hands-on learning with mentorship. Trainees work with experienced foremen on projects to gain practical experience and decision-making skills. Superintendents monitor their progress closely to ensure they are prepared to become future leaders.

Promoting an optimistic approach to knowledge sharing and problem-solving, the company upholds the 20-60-20 rule. This involves dedicating 20 percent of time to identifying mistakes, 60 percent to collaboratively solving problems and the remaining 20 percent to sharing lessons learned with the team to avoid the same pitfalls and ensure that the team grows from each challenge. This philosophy turns every mistake into a learning opportunity, enabling employees to thrive and succeed.

Looking ahead, Premier Underground is preparing for its next phase of growth. Plans are underway for a new facility in Avondale, Arizona, which is set to be completed by early 2026, expanding the company’s capacity and allowing it to explore opportunities in emerging sectors like data centers.

Celebrating its 20th anniversary, Premier Underground Construction continues to be the trusted partner for utilities, setting the benchmark for excellence in underground construction.