Civil engineering firm specializing in water infrastructure and transportation design
Entellus is a Phoenix-based civil engineering practice focused on water, wastewater, and transportation infrastructure. The tech stack is dominated by AutoCAD, Civil 3D, ArcGIS Pro, and hydrology-specific tools (HEC-RAS, FLO-2D, SWMM)—a purely design-and-analysis focused toolkit with no adopting or replacing activity, suggesting a stable, mature engineering operation. Active hiring leans heavily toward senior and mid-level engineers, with a 12:2 engineering-to-marketing ratio typical of project-driven consulting.
Entellus delivers civil engineering services across transportation, water/wastewater, hydrology, land surveying, and GIS for municipal and development clients. The project pipeline spans roadway and pedestrian design, water/sewer line routing, treatment facilities, pump and lift stations, and drainage planning. Operating since 1985 with 51–200 employees, the firm maintains a regionally anchored presence in Phoenix while hiring exclusively in the United States. Services combine field surveying and GIS analysis with CAD-based design and hydraulic modeling.
AutoCAD, Civil 3D, ArcGIS Pro, HEC-RAS, FLO-2D, and SWMM. The stack reflects specialized workflows in hydraulic modeling, drainage analysis, and infrastructure design.
Phoenix, Arizona. The firm was founded in 1985 and operates as a privately held company with 51–200 employees.
Other companies in the same industry, closest in size