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MaGrann Associates is an innovative energy/building consulting and engineering firm headquartered in Mount Laurel, New Jersey with additional offices in Pennsylvania, Kentucky, Ohio and Hawaii. Since 1982, MaGrann has partnered with building professionals, utilities and program sponsors to integrate proven building science solutions into its comprehensive consulting and engineering services. MaGrann guides its clients through every step of the energy efficiency/green building process.

April 9, 2003 - Present