Air Conditioning in San Antonio and the Hill Country

HVAC and Building Automation Experts

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Since 1964, Comfort-Air Engineering, Inc has been serving San Antonio and   surrounding communities. We provide residential, commercial, and institutional heating and air conditioning services, and we are integrated with Primo Plumbing offering a complete plumbing service, so when gas lines for your furnace need attention, it’s all in-house.  We are proud to be family owned and operated since day one, and you can trust that our certified service technicians are reliable. We stand behind our work.

Whether you’re residential or commercial, in San Antonio, Boerne, New Braunfels, Seguin, Helotes, or anywhere in South Texas, our certified air conditioning & heating professionals are here for you, and are experts at keeping you comfortable.

For AC, Heating and repair or replacement, for home or business, schedule an appointment today.  Find out about heating & cooling system rebates.





Our Commitment
• The Contractor of choice by our customers
• The Employer of choice by our employees
• The Model of Excellence and Integrity for our industry

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Comfort Air Engineering Inc & Primo Plumbing Inc are an integrated company, and offer A/C and plumbing services in San Antonio, and surrounding communities.