Power Utility Upgrade –
Seattle Apartment Building (1956)
Power Utility Upgrade (Overhead to Underground)
250 LF Underground Electrical Service Installation
Unoccupied
Apartment Building (Built 1956)
3 Weeks
Lower Queen Anne, Seattle, WA
Executing Complex Urban Power Upgrades with Precision
Upgrading electrical infrastructure in an urban environment requires more than technical skill—it demands coordination, planning, and the ability to execute safely under complex conditions.
Construction Expeditors completed a full power utility upgrade for a 1956 Seattle apartment building, replacing overhead electrical service with a new underground system designed for long-term reliability and modern capacity.
The project involved extending power approximately 250 feet from the utility pole into the building’s garage, where we had installed new meters. To accomplish this, our team excavated a trench through a two-lane city street and carefully routed new electrical service into the property.
Delivering Underground Utility Work in Active City Streets
Working within a constrained urban environment, the project required careful coordination of traffic, heavy equipment, work crews, and material deliveries—all within an active roadway. Despite the tight space and logistical complexity, we maintained an organized, controlled job site from start to finish.
This type of work requires precise coordination across multiple agencies and stakeholders. We worked directly with City of Seattle inspectors, local utilities, and the Department of Transportation to secure permits, schedule work, and keep the project moving without delays.
Safety and site control were a top priority throughout the project. The team implemented full traffic management, including flaggers and steel trench plates to maintain roadway access, while following strict trenching and construction safety protocols.
The project was completed in just three weeks, delivering a streamlined upgrade with minimal disruption and a high level of execution.
With the new underground power system in place, the property now benefits from increased capacity and infrastructure that supports long-term performance.
Plan Your Electrical Upgrade with Confidence
For owners of Seattle apartment buildings, electrical upgrades often involve more than equipment—they require a contractor with the proper licensing and expertise to perform utility work, coordinate with city agencies, and navigate complex site conditions with confidence.
Schedule a walk-through to evaluate your property’s electrical infrastructure and identify risks, timelines, and upgrade options.