Traverse City, Mich.-based consulting firm Apollo Engineering; Oak Park, Mich.-based manufacturers rep Dale Prentice Co. and boiler manufacturer Viessmann have the same energy-efficiency philosophies.
When like minds get together, good things tend to happen as was the case when the three entities teamed up on boiler-replacement projects at the Alpena County Annex Building in Alpena, Mich., and a new indoor athletic facility at Northwood University in Midland, Mich.