LeadIQ logo
Learn more at LeadIQ.com
Great Southwestern Construction, Inc. logo

Great Southwestern Construction, Inc. Employee Directory

ConstructionColorado, United States201-500 Employees

Great Southwestern Construction, Inc. is a mid-sized construction firm focused on electrical infrastructure projects, including substations, transmission lines, and distribution systems across the United States. It operates as a subsidiary of MYR Group Inc., a publicly traded holding company of specialty electrical construction service providers. The company is based in Castle Rock, Colorado. Founded in 1977, it has completed hundreds of projects nationwide.

The company emphasizes access to a large fleet of specialized transmission and distribution construction equipment, supported by local management controls to serve projects nationwide. In 2019, it expanded facilities with a new office at its training facility in Alvarado, Texas.

Find Great Southwestern Construction, Inc. employees' phone numbers or email addresses

Great Southwestern Construction, Inc. Global Highlights

Location
Employees

North America
375

Minus sign iconPlus sign icon
  • United States Of America
    373
  • Canada
    1
  • Jamaica
    1

Europe
2

Minus sign iconPlus sign icon
  • Azerbaijan
    1
  • Austria
    1

Africa
1

Minus sign iconPlus sign icon
  • Nigeria
    1

Asia
1

Minus sign iconPlus sign icon
  • India
    1

Great Southwestern Construction, Inc.'s Leadership

  • President at Great Southwestern Construction, Inc.
    R. A.
    President
    Mobile Phone
  • Owner at Great Southwestern Construction, Inc.
    S. R.
    Owner
    Mobile Phone
  • Manager Of Apprenticeship And Training at Great Southwestern Construction, Inc.
    M. J. C.
    Manager Of Apprenticeship And Training
    Mobile Phone
  • Senior Project Manager at Great Southwestern Construction, Inc.
    P. C.
    Senior Project Manager
    Mobile Phone
  • Project Manager at Great Southwestern Construction, Inc.
    T. C.
    Project Manager
    Mobile Phone
  • Dot Supervisor at Great Southwestern Construction, Inc.
    V. W. S.
    Dot Supervisor
    Mobile Phone
  • Equipment Manager at Great Southwestern Construction, Inc.
    J. B.
    Equipment Manager
    Mobile Phone
  • Superintendent at Great Southwestern Construction, Inc.
    C. F.
    Superintendent
    Mobile Phone

Great Southwestern Construction, Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Civil Engineering & Construction
  • Program & Project Management
  • Administrative
  • Healthcare Services
  • Community & Social Services
  • Other
  • Purchasing

Contact profiles from Great Southwestern Construction, Inc.

Name
Title
Contact
Location
Last Update
  • Truck Driver at Great Southwestern Construction, Inc.
    J. A.
    Truck Driver
    Mobile Phone
    Apr 25, 2025
  • Apprentice And Lineman at Great Southwestern Construction, Inc.
    J. D. A.
    Apprentice And Lineman
    Mobile Phone
    Apr 25, 2025
  • Apprentice And Lineman at Great Southwestern Construction, Inc.
    K. R.
    Apprentice And Lineman
    Mobile Phone
    Apr 24, 2025
  • Sub Tech at Great Southwestern Construction, Inc.
    K. F.
    Sub Tech
    Mobile Phone
    Apr 24, 2025
  • Construction Worker at Great Southwestern Construction, Inc.
    L. R.
    Construction Worker
    Mobile Phone
    Oct 23, 2024
  • Apprentice And Lineman at Great Southwestern Construction, Inc.
    M. C.
    Apprentice And Lineman
    Mobile Phone
    Apr 25, 2025
  • Secretary at Great Southwestern Construction, Inc.
    M. O.
    Secretary
    Mobile Phone
    Oct 18, 2024
  • Field Safety Representative at Great Southwestern Construction, Inc.
    O. U.
    Field Safety Representative
    Mobile Phone
    Oct 23, 2024
  • Apprentice And Lineman at Great Southwestern Construction, Inc.
    R. G.
    Apprentice And Lineman
    Mobile Phone
    Apr 25, 2025
  • Apprentice And Lineman at Great Southwestern Construction, Inc.
    R. C.
    Apprentice And Lineman
    Mobile Phone
    Apr 23, 2025

Frequently Asked Questions

What is Great Southwestern Construction, Inc. known for?

Minus sign iconPlus sign iconGreat Southwestern Construction, Inc. was founded in 1977 and operates in the Construction industry. You can contact Great Southwestern Construction, Inc.'s main corporate office by phone at
+1-800-438-****
. Explore Great Southwestern Construction, Inc.'s company overview page for more information.

What is Great Southwestern Construction, Inc.'s most common email format?

Minus sign iconPlus sign iconGreat Southwestern Construction, Inc. employees' email format typically follows the pattern of First.Last@gswc.us. Trying to find reliable and up-to-date employee contact data? Find more Great Southwestern Construction, Inc. email formats with LeadIQ.

How many employees does Great Southwestern Construction, Inc. have currently?

Minus sign iconPlus sign iconGreat Southwestern Construction, Inc. has approximately 361 employees as of October 2026. These team members are located across 4 continents, including North America, Europe and Africa.

Who are Great Southwestern Construction, Inc.'s key employees and leadership?

Minus sign iconPlus sign icon

As of October 2026, Great Southwestern Construction, Inc.'s key employees include:

  • President: R. A.
  • Owner: S. R.
  • Manager Of Apprenticeship And Training: M. J. C.
  • Senior Project Manager: P. C.
  • Project Manager: T. C.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

  • B2B data verified in real-time
  • Sync data to your CRM, & add it to an outreach sequence in one click
  • Integrations with your tech stack for optimal efficiency
  • A patented AI cold email generator
  • Account & contact-level job change tracking

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.