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WELCOME

TO D.C. Herrmann & Associates
A Building Science Consulting FIRM

D. C. Herrmann & Associates provides honest, discrete and professional service to clients who share our concern for the comfort, health, safety and well being of building occupants while maximizing the buildings efficient use of the natural resources needed for its successful operation.

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D. C. Herrmann & Associates

Indoor Environmental Services

Our Council-Certified Indoor Environmental Consultants and Certified Indoor Air Quality Professionals offer unique solutions to Indoor Environmental Quality (IEQ)...find out more

HVAC Services

We have over 30 years proven experience in solving problems with HVAC systems and their interactions with the built environment.  Understanding the interoperability of the various building systems is vital...

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Energy & Sustainability

Our unique combination of academic training and hands-on experience brings a practical perspective to maximizing building efficiency while reducing operation and maintenance costs, improving the buildings indoor...

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Litigation Support

Expert testimony and support documentation is available in the areas of building science, water intrusion, indoor environmental quality, Mechanical and HVAC systems, energy and building sustainability.

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Thank you for a friendly & efficient service, as always, and for working around our timetable / business requirements which is greatly appreciated!

Anna Bartlett - Tampa, FL

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I was very impressed by the level of service and attention to detail. My queries were always responded to promptly and I was astounded by how quickly the task was completed. Thank you.

Kerry Butcher -Tampa, FL