Graves Construction

Graves Construction Graves Construction Co., Inc. intends to remain an important part of the bridge and box culvert construction industry.

was founded in 1920 by four Graves brothers, William (Bill), Lou, Emil and Hans. The Company, originally a partnership, was called Graves Brothers Construction. In 1958 the Company was incorporated and has since been known as Graves Construction Co., Inc. From its beginning, Graves Construction Co., Inc. has primarily built bridges and concrete box culverts. The projects completed by your Company

now number in the hundreds, on township and county roads, state and federal highways, railroads, airports, lakes and the U.S. interstate system ranging over wide areas of Iowa, South Dakota, Minnesota, Nebraska and Kansas. Your Company has also built concrete spillways and gate control structures for major flood control dams and has completed numerous road and street concrete paving projects as well as work in a variety of other construction categories. But the primary activity of the Company always has been, and still is, the construction of concrete box culverts and wood, steel and concrete bridges. enjoys a reputation for excellence and safety in its construction practices throughout the Midwest. Project engineers and contracting authorities frequently express their appreciation for the high quality workmanship and the cordial, safety oriented, cooperative relationships they have come to expect when working with this Company. You can take pride in working with Graves Construction Co., Inc., just as we take pride in our hard- working, conscientious, safety-minded employees.

Wishing you a meaningful and reflective Memorial Day weekend.
05/22/2026

Wishing you a meaningful and reflective Memorial Day weekend.

05/14/2026
Graves Construction recently participated in the Build My Future event at the Clay County Regional Events Center. This ...
05/07/2026

Graves Construction recently participated in the Build My Future event at the Clay County Regional Events Center. This event offered local area high school students the opportunity to experience first hand the exciting career opportunities available in various trades including construction. Over 700 students were introduced to the career opportunities available at Graves Construction

02/05/2026

COMMERCIAL ESTIMATOR JOB OPENING!

Develop cost estimates for design/build and plan & spec jobs through analyzing blueprints and customer specifications under general supervision. 

Hope everyone had a VERY MERRY CHRISTMAS!! Hats off to 2025! Cheers to A Wonderful 2026!!
12/31/2025

Hope everyone had a VERY MERRY CHRISTMAS!!

Hats off to 2025!

Cheers to A Wonderful 2026!!

11/11/2025

Thank you for your service!

Wishing everyone a Safe & Happy Labor Day Weekend!!😎
08/29/2025

Wishing everyone a Safe & Happy Labor Day Weekend!!😎

Address

1810 340th Street; PO Box 1417
Spencer, IA
51301

Telephone

+17122622403

Website

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