Our Story

Trusted Commercial Roofing Since 1981 — Serving Dubuque, Eldridge & Surrounding Areas

Since our start in 1981 in Dubuque, IA, Jim Giese Commercial Roofing, Inc. has grown steadily — including opening our Quad Cities office in Eldridge, IA. With every new project and happy customer, our reach expands, allowing us to provide trusted roofing solutions to even more commercial and industrial businesses throughout the region.

(563) 583-ROOF
White Car — Dubuque, IA — Jim Giese Commercial Roofing, Inc.

Trusted Commercial Roofing Since 1981 — Serving Dubuque, Eldridge & Surrounding Areas

Since our start in 1981 in Dubuque, IA, Jim Giese Commercial Roofing, Inc. has grown steadily — including opening our Quad Cities office in Eldridge, IA. With every new project and happy customer, our reach expands, allowing us to provide trusted roofing solutions to even more commercial and industrial businesses throughout the region.

Jim Giese

Founder

Jim joined Giese Sheet Metal Company’s roofing division in the mid-1970s. By the late 1970s, his dedication and skill earned him leadership of the division. With his father’s support, he founded his own roofing company in 1981.

Dan Giese

Owner

 Daniel graduated from the University of Iowa in 2002, with a BA in Economics. His work experience is diverse; he was a Laborer and a Maintenance Technician. From there, he became a Project Manager/Estimator, he holds that role currently, as well as the owner of Jim Giese Commercial Roofing since 2021.

Mike Cota

General Manager

Mike met Jim Giese when they worked at another company together. His experience in the industry started in 1981 when he worked as a laborer. In 1984, he started our Quad Cities branch & has managed that branch since.

Jim Giese

Founder

Jim joined Giese Sheet Metal Company’s roofing division in the mid-1970s. By the late 1970s, his dedication and skill earned him leadership of the division. With his father’s support, he founded his own roofing company in 1981.

Dan Giese

Owner

 Daniel graduated from the University of Iowa in 2002, with a BA in Economics. His work experience is diverse; he was a Laborer and a Maintenance Technician. From there, he became a Project Manager/Estimator, he holds that role currently, as well as the owner of Jim Giese Commercial Roofing since 2021.

Mike Cota

General Manager

Mike met Jim Giese when they worked at another company together. His experience in the industry started in 1981 when he worked as a laborer. In 1984, he started our Quad Cities branch & has managed that branch since.

Mike Flanagan

Project Manager

(Dubuque)

Chris Mueller

Project Manager & Estimator

(Quad Cities)

Lucas Thiede

Project Manager & Estimator

(Quad Cities)

Brad Puck

Safety Director

Mike Flanagan

Project Manager

(Dubuque)

Logan Flanagan

Estimator

(Dubuque)

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Dubuque

563-583-ROOF

Quad Cities

563-583-ROOF