For professional refrigeration and HVAC contractor services in Corpus Christi, TX, Shellaby A/C & Refrigeration is the company to call. No matter what you need to make the air in your home or business comfortable, our technicians will get the job done right. You shouldn’t have to worry about sweating your way through the summer, paying a fortune to keep your refrigeration units up and running, or suffering through chilly nights with insufficient heating. Give us a call today to learn more about all of the air conditioning, heating, air purification, refrigeration, and commercial services we offer.


Serving Corpus Christi to San Antonio

Trust the experts at Shellaby A/C & Refrigeration for all your HVAC and refrigeration needs in the greater Corpus Christi area.

Professionally Technicians

Our technicians have your safety, welfare and comfort in mind at all times. they are certified and experienced.




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Air Conditioning Repair & Heating Service

Trust the experts at Shellaby A/C & Refrigeration for all your HVAC and refrigeration needs in the greater Corpus Christi area.

Call  361-386-2886 anytime & 100% satisfaction guaranteed!


Air Conditioning

Your air conditioning system must be able to cool your home effectively and efficiently if you hope to comfortably make it through the hottest time of the year. Don't allow problems with your air conditioner to put your comfort or your cooling budget at risk. Contact a member of our team to learn more about the ac systems and services that we have to offer you in Corpus Christi.

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Heating & Furnace

It is true that Texas offers warm temperatures for much of the year. This however, does not mean one should overlook a home heating system as the temps will cool off in the evening and winter months. There are many options to consider when selecting a heating system. Discuss your choices with our HVAC professionals today!

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Preventative Maintenance

Your Shellaby Club Membership guarantees appointments, provides valuable services and discounts on repairs.

Regular service of your equipment can save you thousands of dollars over the long haul in energy costs. In fact, as much as 30% per year! Additionally, regular service may extend the life of your system. Your membership may pay for itself year after year.

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Indoor Air Quality

The temperature in your home or commercial property is, of course, not the only factor in determining how comfortable that space is. You must also enjoy great indoor air quality to live and work in true comfort. This is one of the goals, unfortunately, that is sometimes easier said than done. Don’t fret, though. Whatever problems you may encounter with your indoor air quality can surely be resolved when you schedule service with one of the IAQ experts on our team.

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Commercial HVAC

Owning commercial property means that you have a long list of responsibilities. Maintaining a comfortable environment in your commercial property is one of the most prescient. For commercial HVAC systems (25 tons and under), thermostats, and commercial IAQ equipment, call the pros at Shellaby A/C & Refrigeration. We have the skill and training necessary to ensure that your commercial property is comfortable all year long. Contact us today to schedule commercial HVAC services in Corpus Christi, TX.

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Whether you need a new refrigerator for your home in Corpus Christi or you want a new walk–in cooler for your commercial kitchen, you need to work with a refrigeration technician that you can count on to steer you in the right direction. Simply contact a member of our team today to find one. We have a great selection of refrigeration products for you to choose from, as well as all of the services that you’ll need to keep that equipment in great working condition.

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Our customers are saying about...

Our new convience store is great and the professional job on our refrigeration and A/C systems are the best. We look forward to doing more projects with David and the guys in the future.


- Larry G.

We have been using Shellaby A/C since 2001 and have always received professional service. Its great to have a long relationship with people you can trust.

- Jose M.

Shellaby has installed three new systems for our family over the years. We have always been very satisfied with their work.


- Shawn G.


Rheem Pro Partners


Rheem Pro Partners are held to the highest standards of customer service, professional training, and industry expertise.  All Pro Partners maintain a minimum 4-star customer rating each year, based on 3rd-party validated online reviews from home owners just like you!


From Rockport to San Antonio, our customers know when they see our name that they can trust the job will get done. With decades of combined experience our team has the knowledge and experience to handle large scale commercial work, and the care and pride in customer service to take of the systems in your home as if they were our own.


The technicians on our team take their work seriously. Many of our technicians are NATE certified, which means they've undergone extensive training, testing and certification to bring their skill set to the highest level. Our team participates in ongoing training sessions to continuously improve their technical and customer service performance


There is no doubt about it, regular maintenance from a skilled professional is one of the best ways to extend the life of your system and save you money in the long run. With Maintenance Plans available for both our residential and commercial customers, it is one of the best decisions you can make for your home or business.


Just ask your neighbors! "We have been using Shellaby A/C since 2001 and have always received professional service. Its great to have a long relationship with people you can trust."

Quality heating & air conditioning solutions!