D.P. Lund Company Logo

Arc Flash, Short Circuit,

& Coordination Study Experts

20 Years' Valuable Experience

Serving AZ, CA, CO, ID, MT, TX, UT, WA, & WY



Your Arc Flash Experts

We Understand What Electrical Workers Do, Because We've Done It.

Specializing in power studies including short circuit, electrical system coordination, arc flash hazard analysis, & electrical safety training, D.P. Lund Company is an electrical engineering firm with the real-world knowledge of a master electrician.  If you are an Environmental Health & Safety officer (EHS) or building owner in need of a power study, we can help!


Serving Montana, Texas, Arizona, California, Colorado, Idaho, Utah, Washington, & Wyoming, D.P. Lund Company uses 20+ years of experience, while striving to decrease your facility's expenditures by increasing efficiency, reliability, and protection in your electrical equipment & systems; while at the same time increasing worker safety and assisting with NFPA 70E and OSHA 1910 Subpart S - Electrical code compliance.


Our engineers utilize SKM and EasyPower® software for short circuit calculations, load flow, coordination, and arc flash analysis.


Want to bring productivity to a stop?  Select the wrong arc flash consultant.  Not all arc flash studies are the same.  There are ways to maintain productivity and meet code; D.P. Lund Company can show you how.


We will happily come to your facility and are currently licensed in Arizona, California, Colorado, Idaho, Montana, Texas, Utah, Washington, and Wyoming. Being an NCEES record holder allows our engineers to conveniently become qualified to work in any state.


Let Us Help You Get into Compliance

Your facility and workers need to follow NFPA 70E and OSHA 1910 - Subpart S requirements and here's what to do:


  • Get an Arc Flash Study completed on your facility
  • Have Arc Flash Labels applied to your electrical equipment
  • Have your employees/subcontractors attend Arc Flash and Electrical Safety Training
  • Determine what Personal Protective Equipment (PPE) is required, purchase, and use it
  • Adopt a written electrical safety program and have your workers comply with the program
  • Keep the Arc Flash Study current
  • Test/Maintain/Replace PPE
  • Retrain your employees/subcontractors periodically


What Comes with a D.P. Lund Company Arc Flash Study


OSHA has adopted NFPA 70E as their consensus standard for electrical safety.  Arc flash labeling of electrical equipment is required by 70E.  We make compliance and electrical safety cost effective and straight forward.  When you purchase an arc flash study from D.P. Lund Company, you receive the following:


Arc Flash Warning Label
  1. A report containing:
    1. A Short Circuit Study/Fault Analysis
    2. A Coordination Study (Optional)
    3. An Arc Flash Study
    4. Personal Protective Equipment (PPE) Requirements
    5. PDF's of your Arc Flash Labels
  2. Arc Flash Labels
  3. A One-Line Diagram
  4. Arc Flash, PPE, and Electrical Safety Training (Optional)
  5. A Model Electrical Safety Program (Optional)

A Deeper Look at the Process


Click on each step for more information.

GlaxoSmithKline, Wagstaff, Montana State University, Boeing, Missoula County Courthouse, Harris Manufacturing, ILX Lightwave, Glasgow Hospital, Salvation Army, Harris Rebar, GlaxoSmithKline, Glacier Airport, Liberty County Airport, King County Metro, St. Luke Hospital, Oroville Remanufacturer, 14 Hands Winery, Yellowstone National Park, Gillette Community College, Consumer Direct, Great Falls Clinic, City of Sumner, West Yellowstone School, Roosevelt County Detention, City of Bonney Lake, Many Glacier Hotel-Glacier National Park, Beacon Group, Blackfoot Communications, Applied Materials, City of Hamilton, Montesano Readiness Center, Verizon Wireless, Mammoth Hotel-Yellowstone National Park, Charter Communications, First Milvia, St. Patrick Hospital, Cut Bank Wastewater, National Park Service Grant Village-YNP, Community Health System, Marcus Daly Hospital, Rimrock Elementary, Musselshell County, Community Health Clinic, State of Montana, Momont Lift Station, University of Montana, GT Solar, City of Billings, Meier Bechtel Hanford, Cardinal Glass

Serving 9 states with offices in Missoula, MT and Dallas, TX




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Because Life Can Change in a Flash...