General Engineering

General Engineering is a specialized contractor classification in Arizona that covers a wide range of infrastructure and site-related construction work. SPE Systems holds the appropriate licensing and experience to manage projects that extend beyond standard building construction and require a higher level of coordination, planning, and execution.



Engineering-Grade Project Support

Our General Engineering capabilities allow us to support projects involving site development, utilities, access improvements, and infrastructure-related scopes. These projects often require careful coordination between excavation, utilities, and construction activities to ensure safety, efficiency, and long-term performance.

Because many General Engineering projects intersect with other trades, our full-service structure helps reduce delays, eliminate communication gaps, and keep all phases aligned from start to finish.

Typical General Engineering Applications

Depending on the project, General Engineering work may include coordination and execution of infrastructure-focused scopes such as site improvements, underground utilities, grading-related construction, and other fixed works tied to land development or facility expansion. Each project is approached with attention to code compliance, jobsite safety, and long-term durability.

A Smarter Approach to Complex Projects

General Engineering projects often require more than just construction—they require planning, sequencing, and accountability. With decades of experience serving Northern Arizona, SPE Systems provides a dependable partner for projects that demand technical knowledge, proper licensing, and hands-on oversight.

Licensed, Experienced, and Local

As a locally owned and operated contractor established in 1975, SPE Systems brings nearly five decades of experience to every project. Our team understands Northern Arizona conditions and works closely with clients to ensure General Engineering projects are completed efficiently, responsibly, and to the highest professional standards.