Kellermeyer Godfryt Hart, P.C. was established in April of 1985 to provide architectural and structural consulting services to building owners and managers, architects, developers, law firms, governmental agencies, and investment associations.
With over 35 years of experience and expertise, KGH’s professional staff ARE uniquely qualified to provide a broad range of services to meet the various needs of clients.
- Professional staff of over 20 individuals.
- Licensed Architects registered in Illinois, Indiana, Michigan,
and Wisconsin. - Licensed Structural Engineers registered in Illinois.
- Field representatives with extensive construction experience.
- LEED Accredited and Registered Energy Professionals.
We have developed innovative means and methods to extend the serviceable life of existing buildings and structures. This philosophy has resulted in a hands-on approach to every project, resulting in many client relationships that will last a lifetime.
OUR TEAM
senior principals

MIKE J. BONICK
Senior Principal
HANS P. KIEFER
Senior Principal
MICHAEL J. LOCIGNO, JR.
Senior Principal
JEFFREY S. MARZUKI
Senior Principalassociate principals

JAMES M.
GECAN
ASSOCIATE PRINCIPAL

JAMES N.
SEO
ASSOCIATE PRINCIPAL
project managers

COURTNEY P.
DADABO
SENIOR ARCHITECT

ZACHARY P.
HELFER
SENIOR ARCHITECT

JACOB J.
MELLOR
SENIOR ARCHITECT

DAN J.
WHITEHEAD
SENIOR ARCHITECT
architects/ engineers/ associates

taylor j.
beck
ASSOCIATE I

tyler c.
braswell
ASSOCIATE II

georgia m.
brum
ASSOCIATE II

jonathan r.
burden
ASSOCIATE II

chloe e.
burkhart
ASSOCIATE I

delia
chang
ARCHITECT I

gwen a.
evans
ASSOCIATE II

JOSEPH C.
HARMON
ASSOCIATE I

BENJAMIN
HELMKAMP
ASSOCIATE I

jarrell d.
johnson
ASSOCIATE III

stephanie k.
mathus
ARCHITECT I

anthony m.
oplawski
ARCHITECT I

leena
Shrestha
ASSOCIATE III

Alberto
Valdivia
ASSOCIATE I
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