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Civil Engineering Experts

- In Business Since 1969
- Personalized Services
- Free Estimates

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Why Choose Us?

We treat our clients like family. We want your experience to be a pleasant one.

FREE Estimates
Locally and Family-Owned Business
In Business Since 1969

Civil Engineering

Campbell & Johnson, PA's quality civil engineering can help you with your next infrastructural project. We work with many Kansas municipalities and developers to develop new and more efficient infrastructure such as bridges, streets, subdivisions, water runoff management, water and sewer mains and many other similar needs for their communities. Give us a call today to get your free estimate.
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Architecture Services

From community colleges and commercial offices to historic building restorations, we can handle multiple architectural needs for a variety of projects and clients. We can also assist you in obtaining grants and other public sources of funding for your next project.
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Land Surveying Services

We are the region’s best choice when it comes to professional land surveying services. We are a full-service land surveying firm providing our clients with professional topographic, boundary, flood plain elevation and construction surveys to help you make the right decisions. Contact us today to get your free estimate.
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Campbell & Johnson, PA

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