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Bluegill Inc. is a professional consulting company providing energy efficiency, green building, energy code certification and HVAC design...
Bluegill Inc. is a professional consulting company providing energy efficiency, green building, energy code certification and HVAC design services for builders, developers and HVAC contractors through our Bluegill Energy and Enerlogic divisions. We offer ACCA Manual J & S calculation and Manual D duct system design and layout for builders and HVAC contractors.
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