Custodians

Jonathan Armstrong
jarmstrong@dbqschools.org
Assistant Head Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Jonathan Armstrong photo
Alec Enke
aenke@dbqschools.org
Utility Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Dennis Grobstick
dgrobstick@dbqschools.org
563/552-4715
Head Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Dennis Grobstick photo
Michael Gross
mgross@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
John Guess
jguess@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
John Guess photo
Dawn Koopmann
dkoopmann@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Brock Lisney-Stedt
blisneysteldt@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Steven Lutgen
stlutgen@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Steven Lutgen photo
Daniel Pfeiler
dpfeiler@dbqschools.org
Utility Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Daniel Pfeiler photo
Michael Rusch
mirusch@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Michael Rusch photo
Jacob Thill
jathill@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Jennifer Thill
jthill@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Jennifer Thill photo
Robert Valentine
rovalentine@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Linda Vanderbilt
lvanderbilt@dbqschools.org
Custodian, Buildings and Grounds
Senior High School
1800 Clarke Dr.
Dubuque, IA 52001
Linda Vanderbilt photo