Engineers in Marshalltown, IA

Comprehensive list of Marshalltown, Iowa based civil, mechanical, electrical, chemical, structural and environmental engineering companies & consultants.

Business Listings

This year Clapsaddle-Garber Associates celebrates it's 1st half-century of business. In 1959 CGA opened its doors in Conrad, Iowa as Clapsaddle Engineering by Jack Clapsaddle, an ISU graduate in civil engineering and a licensed Professional Engineer. Doppco Development of Cleveland, Ohio, purchased a piece of property in Ames, Iowa in order to construct a tiny commercial multi tenant building.


Bishop Consulting Engineers, P.C. is a complete service structural engineering design company which has been serving customers in the central and northern Iowa area since January of 1989. The company has a proven history of previous project knowledge and qualifications to suit your building requirements.


Dedicated to delivering the service you need, the quality you expect, and the delivery you demand. Currently groups of Employee's are going through ideas of how to improve the flow of work through the shop, to make us more efficient and competitive. Implementation of Lean Manufacturing principles continues to improve our processes and shorten lead-times.



Ames Engineering is a privately held Iowa Corporation that continues to operate as the leading manufacturer of road profiling and measuring equipment, including profilographs, road profilers, texture profilers and texture scanners.


FOX Engineering Associates. is an environmental engineering company situated in Ames, Iowa. We specialize in the design of water and wastewater treatment facilities. In fact, we currently have the biggest and most experienced water and wastewater team in Iowa. We serve many municipal customers across Iowa.


WHKS & Co. is a complete service consulting company delivering professional services for civil engineering, planning and land surveying projects throughout the Midwest and beyond. Since the company's founding in 1948, our dedication to quality service has remained the same. We take pride in achieving a high rate of continuing services for long-standing customers.


Popp provides the seed production industry everything from nice, old-fashioned problem solving to equipment range to design and CAD services to consultation to teaching and training to complete construction leadership. Equipment is available from many resources, but how it will work for you, in your system, is the key to proper range.


Hall-Wade Engineering Services is a multidisciplinary engineering consulting company delivering knowledgeable, dependable service to the industrial, business and legal communities. Our ongoing goal is to strive for continuous improvement of our experience and capabilities to suit and exceed our customer's objectives. Our company is dedicated to delivering dedicated service and solutions.