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National Air & Energy, which was founded as a sole proprietorship in 1995 by Ron Wells, has grown to its current size of more than 100 employees by staying true to its founder’s core values:

  • Always approach projects from multiple perspectives to find the most effective solutions.

  • Always ensure that employees are provided with the safest working environment possible.

  • Always treat coworkers and customers with the utmost respect.


As a fully integrated mechanical contractor, National Air & Energy provides the following services to Commercial, Industrial, and Institutional clients in San Diego and the surrounding areas:

  • 24/7 HVAC Service and Technical Support

  • Contractual Maintenance Programs

  • Ground-Up and Retrofit Mechanical Construction

  • Tenant Improvement Construction

  • Building Automation and Controls Systems

  • Professional Design-Build Services


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