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Johnson, Spellman & Associates, Inc. Employee Directory

Engineering ServicesGeorgia, United States11-50 Employees

Johnson, Spellman & Associates, Inc. is a midsize mechanical engineering firm based in Peachtree Corners, Georgia, in the Atlanta region. It provides HVAC, plumbing, fire protection, fuel system, and infrastructure engineering services to clients in data centers and mission-critical environments, as well as education, civil, and healthcare facilities. Established in 1986, the firm began as a two-person operation and has since grown into a fully staffed practice with licenses in 42 states. The company handles work that spans concept budgeting and programming through construction review and special investigations, with an extensive portfolio in commercial, institutional, and industrial facilities. It emphasizes ongoing education, professional development, and mentoring to support the next generation of engineers and professional licensure.

Find Johnson, Spellman & Associates, Inc. employees' phone numbers or email addresses

Johnson, Spellman & Associates, Inc. Global Highlights

Location
Employees

North America
39

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  • United States Of America
    39

Johnson, Spellman & Associates, Inc.'s Leadership

  • Engineer at Johnson, Spellman & Associates, Inc.
    W. M.
    Engineer
  • Plumbing Engineer at Johnson, Spellman & Associates, Inc.
    J. R.
    Plumbing Engineer

Johnson, Spellman & Associates, Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Arts & Design
  • Administrative
  • Civil Engineering & Construction
  • Human Resources
  • Other

Contact profiles from Johnson, Spellman & Associates, Inc.

Name
Title
Contact
Location
Last Update
  • Engineer at Johnson, Spellman & Associates, Inc.
    W. M.
    Engineer
    Sep 13, 2026
  • Plumbing Engineer at Johnson, Spellman & Associates, Inc.
    J. R.
    Plumbing Engineer
    Sep 02, 2026

Frequently Asked Questions

What is Johnson, Spellman & Associates, Inc. known for?

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Johnson, Spellman & Associates, Inc. was founded in 1986 and operates in the Engineering Services industry. You can contact Johnson, Spellman & Associates, Inc.'s main corporate office by phone at . Explore Johnson, Spellman & Associates, Inc.'s company overview page for more information.

What is Johnson, Spellman & Associates, Inc.'s most common email format?

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Johnson, Spellman & Associates, Inc. employees' email format typically follows the pattern of FLast@jsace.com. Trying to find reliable and up-to-date employee contact data? Find more Johnson, Spellman & Associates, Inc. email formats with LeadIQ.

How many employees does Johnson, Spellman & Associates, Inc. have currently?

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Johnson, Spellman & Associates, Inc. has approximately 27 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Johnson, Spellman & Associates, Inc.'s key employees and leadership?

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As of August 2026, Johnson, Spellman & Associates, Inc.'s key employees include:

  • Engineer: W. M.
  • Plumbing Engineer: J. R.

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