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Welcome to Johnstone Supply


Johnstone Supply is the leading cooperative wholesale distributor providing brand name products, expert technical knowledge and superior customer service to the HVACR industry. With almost 400 locally owned and operated stores nationwide, supported by five regional distribution centers, we can provide the parts, supplies and equipment you need quickly and efficiently to get the job done. Did I mention we sell lots of air conditioners and furnaces?



Johnstone Omaha Stockyard 4747 S 30th St



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Events

  1. 101 NEC Rules - This class will delve into Chapters 1 &
  2. 18-Hour Iowa Electrical Course - This is a 2-day course. The first day cons
  3. A/C Fundamentals - This class will cover the basics of: Th
  4. Avoiding Common Plumbing Code Errors - Non-Compliant plumbing installations, the
  5. Basic Sizing of Plumbing & Gas Distribution Systems - Class Content: Review approved methods
  6. Electrical Theory - This course will cover the basics of Elec
  7. EPA Certification & Test Session - Get EPA Certified Today! We are offering
  8. Going Green - This course will cover the following: ener
  9. Grounding VS Bonding - Part 1 - Introdutory section of the grou
  10. High Efficiency Gas Heating - This course is designed to cover the very
  11. Joining Techniques in Plumbing & Mechanical Systems - This course teaches the theory and shows p
  12. Math for the Trades - This course will dive into the Basic rule
  13. Mechanical Code Update Course - Receive 2 Mechanical Code CEU's in our Mec
  14. Motor & A/C Calculations - This course will cover many of the more co
  15. N.A.T.E. Prep Course & Exam Session - This Prep Course will give you some of the
  16. Nebraska 12-Hour Electrical Course - Don't miss our on this opportunity to ache
  17. OSHA Safety Training - This course will cover safe work practices
  18. Plumbing Checklist For Success - Take our 4-Hour Plumbing Checklist course
  19. Residential Air Distribution - This course will cover many of the aspects
  20. Residential Gas Heat Refresher - This program provides an overview of the i
  21. Residential Load Calculation - This program is an excellent starting poin
  22. Safe Refrigerant Handling Procedures - This course will cover many of the safety
  23. Superheat & Subcooling Dynamics - Join us for our Superheat & Subcooling
  24. The Safe Use of Torches - This course covers many of the safety aspe
  25. Understanding the NEC Volume 1 - This course will enhance your understandin
  26. Understanding the NEC Volume 2 - This course will enhance your understandin
  27. What's New in the 2009 IMC - A Mechanical Code Update Course What's Ne


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