Geisler Brothers Company

Est. 1892


Bryce Nannenga

Roofing Manager

      Corey Valaskey PE

Estimator/Project Manager

24/7 Service Available:


1500 Radford Rd.

Dubuque, IA  52002



    Bob Reisdorf

HVAC Dept. Manager

  Alison Geisler

Service Manager

George Hannaman

  Project Manager

About Us

Todd M. Geisler


        Bill Maus

Roofing Estimator

Geisler Brothers Company has been serving your heating, air conditioning, ventilation, roofing and architectural sheet metal needs since 1892.  We take pride in our tradition and strive for excellence to better serve our customer's needs

We are now on our 5th Generation.

Jason Kraft

Service Tech.

Mark Sullivan

Service Tech.

Carl Heidesch


Contact Us

Our Services

Our Staff

   Tom Hunt

Service Tech.

   Tom Leicht

Shop Foreman

          Jim LaPage

Fabrication Department

 We offer commercial and residential heating & cooling service and installation. We offer commercial roofing as well as sheet metal services.