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TD&H Engineering Tech Stack

Civil engineering consulting across water, transportation, and building infrastructure

Civil Engineering Great Falls, MT 51–200 employees Founded 1965 Privately Held

TD&H is a regional civil engineering firm with deep roots in Montana and the Pacific Northwest, operating since 1965. The company's tech stack is standard for the discipline—AutoCAD, Civil 3D, WaterCAD, Revit, and Trimble—with no active tech migrations, suggesting a mature, stable operational model. Current hiring is concentrated in engineering roles across senior and mid-level bands, indicating an attempt to scale delivery capacity while battling documented staffing constraints.

Tech Stack 12 technologies

Core StackAutoCAD Revit Solidworks Civil 3D AutoCAD Civil 3D GPS Trimble Business Center Word Excel Outlook WaterCAD Mathcad

What TD&H Engineering Is Building

◆Challenges

Expanding department market presence
Staffing challenges
Client relationship development

▲Active Projects

Water distribution & sewer collection systems
Stormwater infrastructure
Roads & highways
Data centers
Municipal buildings
Commercial buildings
Residential and commercial building projects
Seismic retrofit projects
Bridge and culvert projects
Warehouses

Hiring Activity

Steady20 roles · 7 in 30d

Department

Engineering

18

Seniority

Senior

10

Mid

6

Junior

1

Manager

1

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About TD&H Engineering

TD&H Engineering is a consulting firm serving water districts, municipalities, corporations, and developers across Montana, North Dakota, Washington, Idaho, and Pennsylvania. The firm handles full-cycle project delivery from concept through construction completion. Active work spans water systems, stormwater infrastructure, transportation (roads, highways, bridges), building design (municipal, commercial, residential), industrial facilities, and seismic retrofit projects. The firm also provides materials testing, geotechnical analysis, construction management, and landscape architecture services. With roughly 51–200 employees and headquarters in Great Falls, MT, the firm operates as a privately held regional player.

HeadquartersGreat Falls, MT

Company Size51–200 employees

Founded1965

Hiring MarketsUnited States

Frequently Asked Questions

What services does TD&H Engineering offer?

TD&H provides civil engineering, structural design, transportation engineering, geotechnical work, land development, landscape architecture, construction management, materials testing, and industrial hygiene services across Montana, North Dakota, Washington, Idaho, and Pennsylvania.