Serving Limestone County and Surrounding Areas

"Service you can count on"

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Commercial HVAC Services

Simplify your business demands with professional HVAC services from Serna Services Air Conditioning & Heating.


We care for all makes and models of air conditioners, furnaces, heat pumps, and more, and we also offer service contracts that make regular maintenance easy. Trust our over 15 years of HVAC experience to keep your commercial property in shape.

Experienced Commercial HVAC Services

Offering a range of commercial options

  • New construction installations

  • Add-ons and replacements to existing structures

  • Complete duct replacement

  • Monthly and filter maintenance contracts

  • Yearly system inspections

  • 24-hour emergency service


Make your business HVAC easier with service contracts

Commercial HVAC Services

Call now for discounts and warranties