ASU Athletic Facilities

Del Sol Group has been hired by the construction managers to perform biological resource clearances on various parcels within the ASU redevelopment area for athletic facilities. Specifically, Del Sol Group read more >

Soilder Wash

Soldier Wash: Sedona, Arizona

Currently, under construction, Soldier Wash in Sedona, Arizona, experiences high volume flooding.  Learn more about Soldier Wash >  

Arizona Heritage Trail

Del Sol Group is completing environmental compliance of several trail alignments in Bullhead City.  The trail alignment will connect to the Nevada side trails within the Lake Mead National Recreation Area read more >

Biological Survey Season is here!

Del Sol Group has been busy preparing for surveys for various special status species.  DSG’s Biologists are certified in numerous special-status species, and recently include the Western burrowing-owl (Athene cunicularia read more >

Rio Salado Pathway Segments

Del Sol Group worked with the City of Mesa, TyLin International and J2 Design in preparing design plans for segments 3&4 of the multi-use pathway along the south bank of the read more >