U.S. General Services Administration Operation and Maintenance Five Year Performance Contract Award

U.S. General Services Administration Operation & Maintenance Services Five Year Contract 47PF0018D0045 Walter Mechanical Services, Inc. DBA ATIGROUP, Inc. has been awarded the Operation and Maintenance Services Performance Based Contract for the United States Federal Building, Flint, MI and Social Security Administration Office, Saginaw, MI for the term of September 01, 2018 to February 28, […]

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Ali Salim Shirazi – Senior Mechanical Engineer

Ali joined ATIGROUP in February, 2019. Ali has a renewable energy/HVAC background with emphasis in geothermal systems, hybrid solar geothermal systems and energy management in buildings. Ali earned his PhD in Mechanical Engineering/Building Mechanics from Ecole Polytechnique de Montreal. Ali speaks several languages and in his spare time he plays the violin and the drums. […]

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The Right Lighting Creates Energy Efficiency

Saving energy helps you save money on utility bills and protects the environment by reducing greenhouse gas emissions. ENERGY STAR Certified Light Bulbs: Use about 70-90% less energy than traditional incandescent bulbs. Last at least 15 times longer and saves about $55 in electricity costs over its lifetime. Meet strict quality and efficiency standards that […]

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