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A/C & Heating Services in Mission, McAllen, Edinburg, Pharr, and surrounding areas.

With 20+ years of experience, Lone Star Air Conditioning is a trusted name in the Rio Grande Valley (RGV) and surrounding cities, delivering top-notch heating and cooling solutions for customer comfort. At Lone Star Air Conditioning we prioritize trust, community, and exceptional service. Whether you need AC repairs to beat the scorching Texas summers, or a heating installation to combat the occasional winter chill, our skilled technicians are here to help. From duct work to efficient system installations, we offer tailored HVAC solutions to meet your needs.


AC Services & Repairs

In the scorching heat of a Texas summer, a malfunctioning air conditioning system can turn life into an uncomfortable ordeal. Give us a call and let our experts restore the cool comfort you deserve.

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Heating Service

When the temperatures in Texas take a rare dip, and by rare, we mean almost never, you'll still want a reliable heating system to keep things cozy. At Lone Star Air Conditioning, we've got you covered for those rare chilly moments.

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Read what our customers are saying 

5 Star Rating

Amazing Company and great knowledgeable and quality work ! Definitely would recommend highly ! Years of experience and cares to get the job done right ! Fair price for top of the line work !

John Mendoza

Installed a 3 ton carrier complete system to replace my 15 year old machines!

Lollie Ochoa

Services: Installation, Install AC
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Elijio Ochoa

Personnel was very informative, knowledgable, professional, informative, respectful, and above all very honest!!!! For this reason, they do all my work.


Choosing the Right HVAC System for Your Home

10 HVAC Maintenance Tips Every Homeowner Should Know

Are you in the market for a new HVAC system but feeling overwhelmed by the options? Forbes has got you covered with their comprehensive HVAC Buyer's Guide. Forbes breaks down everything you need to know when choosing the right system for your home, from energy efficiency considerations to system types and sizes.

Are you looking for ways to keep your home cool during the scorching summer months and warm during the chilly winter season? This informative article highlights the importance of proper HVAC maintenance and provides you with valuable tips on how to achieve optimal comfort in your home. 

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