GLHN Architects and Engineers in Tucson and Phoenix

Architects and Engineers in Tucson and Phoenix

(520) 881-4546

GLHN is an employee-owned firm established in 1963 and has a professional staff of over 60.  Staff includes LEED Accredited Professionals in all disciplines, Registered Communications Distribution Designers, Certified Energy Managers, Building Energy Simulation Analysts, Certified Commissioning Authorities and Technicians, and a Lighting Certified designer.

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Spending for Utility Development Plan Pays Off

A Utility Development Plan (UDP) is a comprehensive and interactive long range planning process encompassing some or all campus utilities.  It is a living document with the purpose of establishing an effective method to identify, prioritize, and define projects and estimated costs for immediate and future needs.  Stage 1 of the process is Problem Definition […]

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GLHN Supports Tri-U Event

GLHN was invited to present at the Tri-University Facilities Meeting held February 7-8 in Tempe and hosted by Arizona State University. Mechanical Engineers Henry Johnstone, Davin Wang, and Jon Ziegler, along with Electrical Engineer Ted Moeller, shared information regarding the importance of developing a campus-wide Utility Development Plan (UDP). Their talk covered the purpose and […]

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Delivering Smiles On Valentine’s Day

In what has become an annual tradition, GLHN delivered flowers to our local clients and partners on Valentine’s Day.  Armed with more than 65 bouquets, Associate Director of Business Development, Cloriza Lomeli, and retired president Bill Nelson, spent the morning visiting and providing a little dose of happiness.  The tradition began in 1998 when presenting […]

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