As of Monday, September 30, 2024, Fagen Engineering, LLC., has been acquired by Larson Engineering, Inc. Moving forward we will be operating as Larson Engineering, Inc. We are very excited about this opportunity going forward. Both the Granite Falls, MN office and the Greenville, SC office will remain, and all the current staff are still working from those offices. We are still going to work on the same projects that we always have, this will provide us more capacity as the two engineering firms combine. You will still have access to same personnel that you have always had. The Granite Falls, MN main number remains 320-564-4573 and the Greenville, SC main office number remains 864-627-0600. We believe that our direct phone numbers have remained the same, but in the meantime, our cell phones are still active as well. Thanks in advance for your patience.



Full Service Consulting / Engineering Firm

PROVIDING COMPLETE ENGINEERING DESIGN SERVICES

Fagen Engineering Core Services


Non-Process BOP (Balance of Plant)
We offer complete civil, structural, mechanical, and electrical/instrumentation design services to your project. We have tremendous depth of experience in BOP engineering and have worked in several industries including:

  • Ethanol
  • Industrial- Including light, medium, and heavy
  • Power Generation and Utilities

Discipline Specific Engineering
If your engineering needs are discipline specific, we have a solution for you. Whether you need an electrical design for a manufacturing plant or a consultation on your existing foundation design, Fagen Engineering has the capabilities to serve your needs. Our areas of focus are:

  • Manufacturing
  • Ethanol
  • Industrial- Including light, medium, and heavy

Environmental Services
Being a good environmental steward is important to any project. Our experience in client representation, permitting, and compliance testing can help you navigate and comply with all applicable local, state, and federal regulations. Example environmental permits include: SWPPP, wetlands, endangered species, and archaeological among many others. Our industry focus includes:

  • Renewable Power Generation
  • Industrial- Including light, medium, and heavy
  • Ethanol


Solar Projects

More Information

Power Projects

More Information

Biofuels Projects

More Information

Full Listing

More Information

About Fagen Engineering, LLC.

Fagen Engineering LLC is a national full-service engineering firm offering complete civil, structural, mechanical, and electrical/instrumentation design services. We are headquartered in Granite Falls, MN with our Southeast Regional Office in Greenville, SC. Fagen Engineering LLC was established in 1996.


More Info

Frequently Asked

Contact Us

Looking for Work?

Corporate Headquarters

501 W. Hwy 212
Granite Falls, MN 56241
320.564.4573

Southeast Office

3509 Pelham Road
Greenville, SC 29615
864.627.0060