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LHB, Inc. Tech Stack

Architecture and engineering firm specializing in sustainable infrastructure and climate solutions

Architecture and Planning Duluth, MN 201–500 employees Founded 1966 Privately Held

LHB is a multidisciplinary design and engineering firm built around CAD-heavy workflows (AutoCAD, Revit, Bluebeam) serving infrastructure, energy, and built environment sectors. Active project work spans oil & gas, renewable energy, industrial electrical systems, and climate action planning—a portfolio mix that reflects both legacy energy clients and newer climate-solutions work. Hiring is concentrated in engineering roles across senior and mid-level positions, with no major tech-stack shifts underway, suggesting a firm optimizing delivery within established CAD + analysis tools rather than pursuing platform modernization.

Tech Stack 13 technologies

Core StackAutoCAD Revit ArcGIS Bluebeam Microsoft Office Mathcad STAAD Excel AutoCAD Civil 3D Word GPS Trimble CAD

What LHB, Inc. Is Building

◆Challenges

Reducing greenhouse gas emissions

▲Active Projects

Oil & gas
Industrial electrical power distribution
Renewable energy solutions
Building and industrial design projects
Climate action planning
Greenhouse gas inventories
Substation nec/nesc review

Hiring Activity

Steady35 roles · 10 in 30d

Department

Engineering

33

Research

1

Seniority

Senior

12

Mid

11

Junior

6

Intern

5

Notable leadership hires: Survey Crew Chief

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About LHB, Inc.

LHB, founded in 1966 and headquartered in Duluth, Minnesota, is a privately held architecture, engineering, and planning firm with 201–500 employees. The firm operates across 11+ market verticals including commercial real estate, government infrastructure, education, energy (oil & gas, power utilities, renewable), transportation (roads, highways), healthcare, housing, mining, and pulp & paper. Core capabilities span architecture, civil engineering, electrical and mechanical systems, landscape design, interior design, and master planning, with an explicit focus on sustainable design. Recent accolades include an AIA Minnesota Firm Award and StarTribune Top 200 Workplaces recognition.

HeadquartersDuluth, MN

Company Size201–500 employees

Founded1966

Hiring MarketsUnited States

Frequently Asked Questions

What CAD and design tools does LHB use?

LHB's stack centers on AutoCAD, Revit, and Bluebeam, supplemented by AutoCAD Civil 3D for infrastructure work, ArcGIS for planning analysis, Mathcad and STAAD for structural/mechanical calculations, and Trimble for survey-grade positioning and GPS data.

What projects is LHB working on?

Active project categories include renewable energy solutions, oil & gas infrastructure, industrial electrical power distribution, climate action planning, greenhouse gas inventories, building and industrial design, and substation electrical code reviews.