TLF is a forty person engineering firm located on the northwest side of Indianapolis, Indiana, that specializes in Project Management, Structural Engineering, Site Development, Civil Engineering, Landscape Architecture, Industrial Facility Design and Engineering Investigations. TLF, formerly known as Ter Horst, Lamson and Fisk, Inc., provides professional services to Owners, Contractors and other Design Professionals and has established a reputation for high quality and innovative engineering. We are committed to excellence for all our projects regardless of size. Founded in 1991, our firm remains committed to total client satisfaction and the successes we have achieved for our clients have invariably caused them to select us for subsequent projects.
| Website | http://www.tlf-engineers.com |
| Revenue | $7.1 million |
| Employees | 62 (37 on RocketReach) |
| Founded | 1991 |
| Address | 3901 West 86th Street, Indianapolis, Indiana 46268, US |
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| Industry | Civil Engineering |
| Keywords | Project Management, Engineering Firm, Engineering Consulting, Structural Engineering, Civil Engineering, Design Services, Infrastructure Design, Site Development, Industrial Facility Design, Construction Management, Building Design, Planning Services, Construction Drawings, Transportation Engineering, Landscape Architecture, Environmental Engineering, Geotechnical Engineering, Municipal Engineering, Survey Services, Permitting Services |
| Competitors | AECOM, VECO Engineering, Jacobs, Kiewit, HDR, Golder Peru S.A., Tetra Tech, Black & Veatch, Stantec, WSP +38 more (view full list) |
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The TLF, Inc. annual revenue was $7.1 million in 2026.
Robert Armfield is the Partner of TLF, Inc..
37 people are employed at TLF, Inc..
TLF, Inc. is based in Indianapolis, Indiana.