HJKessler Associates, Inc. is a sustainable design and energy efficiency consulting professional services firm.
We bring value to our clients’ projects by recommending cost-effective solutions to minimize the use of resources while creating highly productive and efficient environments. We are a licensed architecture firm whose clients include owners, architects, developers, contractors and other design professionals. - See what our clients have to say about us.

Women's Business Enterprise	U.S. Green Building Council	The Building Of America Network