Yavapai College  |  Clarkdale, Arizona  |  Subcontractor to Haley Construction

The Summa team worked with Haley Construction to build a new central plant for Yavapai College's Clarkdale campus. Worked included plumbing, installation of new chillers, boilers, and cooling towers, and all ancillary equipment.

Northern Arizona University  |  Flagstaff, Arizona  |  Construction Manager at Risk

To complete the Chilled Water Infrastructure Upgrades project at NAU, Summa Mechanical installed 2 new 1,000 ton chillers and cooling towers to the existing central chiller plant, including steam, condensate, reclaimed water, chilled water, domestic water, drain, waste, and vent piping, sewer piping, electrical, and control systems.  Coordinated with the owner, the design professional, and all other stakeholders to ensure successful project completion, with minimal campus disruption.

Northern Arizona University  |  Flagstaff, Arizona  |  Prime Contractor

For the Parking Structure Civil work project, we re-routed utilities and provided stub outs for a future residence hall and parking structure.  Utilities included a 6" gas line, 8" waterline, and 36" diameter storm drain.  This was a fast paced project requiring constant communication with the owner to allow for completion prior to the beginning of the fall semester at NAU.

Alhambra & Maryvale High Schools  |  Phoenix, Arizona  |  Subcontractor to Sundt Construction

Summa Mechanical Contractors, Inc. furnished and installed new 800-ton chillers, pumps, heat exchangers, cooling towers, piping, and fan coil units.  Prefabricated all piping systems in our pipe shop and installed the systems using our own cranes at the jobsite.  All piping was welded steel. 

Centennial Middle School  |  Phoenix, Arizona  |  Prime Contractor

We installed new chillers, boilers, pumps, cooling towers, fan coil units, air handling units, sheet metal, and circulating pumps at the various mechanical rooms, as well as the boiler piping. 

Maricopa Community Colleges  |  Maricopa County, Arizona  |  Prime Contractor

Summa Mechanical furnished and installed new chillers, pumps, towers, heat exchangers, and piping at several MCC schools, including Scottsdale Community College, Phoenix College, Glendale Community College, South Mountain Community College, Mesa Community College, and others.  We completed this work as the prime contractor, managing electrical, concrete, and roofing subcontractors. 

South Mountain High School  |  Phoenix, Arizona  |  Prime Contractor

We remodeled several classrooms, replaced fan coil units, chillers, pumps, cooling towers, piping, and plumbing.  We contracted the work as prime contractor, subcontracting electrical work, drywall, paint, roofing, and more.  This work was done under a compressed schedule in order for the school to open for fall semester.