CMAR Project:
 Pima Road Improvements - Phase 1 (City of Scottsdale)


The following projects are representative of the more than 250 projects totaling more than $800 million that have been completed since our inception, of which $650 million has been completed since 2000. This has included more than 56 qualification-based selected projects (e.g. Construction Manager at Risk, Design-Build, and Job Order Contracting). As Arizona’s premier underground contractor, Achen-Gardner has completed more than 1 million linear feet of wet utility installations and more than 350,000 linear feet of pipeline rehabilitation using CIPP technologies.

Types of Projects:
Construction Manager at Risk

Job Order Contracting

Construction Manager at Risk

Northsight Boulevard Extension Project (City of Scottsdale)


Valencia Road, Mark Road to Wade Road, DBB (Pima County)

Job Order Contracting

Water Utility Pipeline and Infrastructure JOC (City of Buckeye)


Central Arizona Project Pipeline to South Water Treatment Plant (Town of Gilbert/City of Chandler)

Current Projects

Click on the links below to get more information on current projects:

Underground Utility Construction and Water-Wastewater Improvements JOC (City of Tempe)

Hayden and Thunderbird Roads Waterline Replacements CMAR (City of Scottsdale)

Edison Road Project CMAR (City of Maricopa)

Sewer Rehabilitation JOC (City of Scottsdale)

Wet Utility Pipeline Projects JOC (City of Peoria)

Scenario 16A Transmission Main Rehabilitation CMAR (City of Phoenix)

Citywide Water Resources Infrastructure JOC (City of Scottsdale)

Downtown Chandler Infrastructure Improvements (City of Chandler)

Pedestrian and Bicycle Improvements - Broadway Road from Mill Avenue to Rural Road DBB (City of Tempe)

Wastewater Conveyance System and Related Facilities Maintenance, Repair, Rehabilitation & Construction Services JOC (Pima County)

Click here to view more projects