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Infrastructure Alternatives, Inc. (IAI) was founded in 2000 by Bill Cretens and Dana Trierweiler, P.E. Bill and Dana brought … [Learn more...]
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IAI offers integrated Contract Operations, Maintenance & Management Services to reduce operating costs and improve the … [Learn more...]
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IAI’s team of licensed Professional Engineers provide process Engineering & Technical Services for water and wastewater … [Learn more...]
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IAI's Mechanical and Electrical Services team offers maintenance, troubleshooting, construction, and electrical contractor … [Learn more...]