Ralph A/C of the
Coastal Bend

Keeping the Coastal Bend and Beyond Cool.

Recent Services

Commercial Installations

Ralph A/C of the Coastal Bend provides professional HVAC installation solutions for commercial properties throughout the Coastal Bend and beyond. We understand that reliable heating and cooling is essential for keeping employees, customers, equipment, and day-to-day operations comfortable. Our commercial projects are approached with the specific needs, size, layout, and demands of each property in mind. From new system installations to equipment upgrades and replacements, we focus on creating efficient, dependable HVAC solutions built for long-term performance.

Mini Split Installations

Our mini split installations provide an efficient and flexible way to keep your space comfortable year-round. Ralph A/C of the Coastal Bend professionally installs ductless mini split systems for homes, additions, garages, offices, workshops, and other spaces where traditional ductwork may not be the best option. Every installation is completed with attention to proper placement, performance, efficiency, and a clean finished appearance. From selecting the right system for your space to completing the installation, our goal is to provide dependable heating and cooling designed around your individual needs.

Residential A/C INstallation

Your home should be a place you can count on for comfort -- especially during the South Texas heat. Ralph A/C of the Coastal Bend provides professional residential A/C installations designed to keep your home cool, comfortable, and running efficiently. Whether we're installing a system in a new homer replacing an older unit, we take the time to evaluate your home's size, layout, and cooling needs to determine the right system for your space. From equipment placement and installation to the final testing, every project is completed with attention to performance efficiency, and long-term reliability.

Custom Duct Designs

Every property is different, which means the ductwork shouldn't always follow a one-size-fits-all approach. Ralph A/C of the Coastal Bend provides custom duct design and installation tailored to the layout and heating and cooling needs of each space. Properly designed ductwork helps distribute conditioned air throughout a property while supporting airflow, comfort, and HVAC system performance. Whether were working with new construction, an existing system, additions, or renovations,, we design duct solutions with both function and long-term efficiency in mind.

Unit Cleaning

Regular HVAC cleaning and maintenance can make a major difference in the performance and longevity of your system. Our unit cleaning services help remove dirt, dust, debris, and buildup that can restrict airflow and make your system work harder than necessary. Ralph A/C of the Coastal Bend takes the time to thoroughly service and clean HVAC equipment to help improve efficiently, maintain proper operation, and identify potential concerns before they become larger problems. Keeping your system clean is a simple but important step toward dependable comfort -- especially in the South Texas heat.

Mini Split Repairs

When a mini split isn't cooling properly, making unusual noises, leaking, or simply no longer performing like it should, Ralph A/C of the Coastal Bend can help determine the best solution. We provide mini split diagnostics, repairs, and complete system replacements based on the condition and needs of the equipment. When a repair is practical, well work to get the system operating properly again. When replacement makes more sense, we can remove the outdated equipment and professionally instal a new, efficient system designed to provide reliable comfort for the space.

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Commercial Installations

Mini Split Installations

Residential A/C INstallation

Custom Duct Designs

Unit Cleaning

Mini Split Repairs

View Our Work

Customer Reviews

didi ajax

I can't say enough great things about Ralph AC LLC! From start to finish, their team demonstrated professionalism, exceptional attention to detail, and a genuine commitment to customer service.

Jason, the owner/manager, took the time to answer every question I had with patience and honesty. He made sure I understood what was going on with my older AC system and never made me feel rushed or pressured. His knowledge and dedication gave me confidence that my system was in the best hands.

A special thank you to Ely and Rowdy, who were absolute gentlemen. Their respect, courtesy, and strong work ethic were evident throughout the entire job. They worked tirelessly on my aging AC system, showing incredible perseverance to diagnose and resolve the issues. They treated my home with care and kept me informed every step of the way.

It's refreshing to find a company that values integrity, communication, and quality workmanship. If you're looking for an HVAC company that truly cares about its customers, I highly recommend Ralph AC LLC. Five stars all the way!

Mason utecht

I’ve had the opportunity to work with Eli on multiple occasions, and every single time he has been extremely professional and thorough. He takes a lot of pride in his work and genuinely cares about doing the job correctly, keeping everything clean, and making sure the finished product is something he can stand behind.

I’ve worked with him around five different times now, and I’ve consistently seen the same level of attention to detail and professionalism. The AC systems he works on are always left running properly, and he doesn’t seem to be the type to cut corners just to get the job done faster.

Eli is also great with all different types of customers. He’s respectful, patient, knowledgeable, and represents his company very well. From everything I’ve personally seen working with him, he’s someone who takes his job seriously and truly cares about providing quality service.

If you’re looking for someone who takes pride in their work and treats people right, Eli is definitely someone I would trust to take care of the job. Five stars all around!

Hope ford

We have been customers for years. From basic repairs to new A/C replacement, they are always quick to get us up and running same day if possible! Highly recommend Jason and Eli, they are both absolutely amazing.

bobbie jayne

Eli showed up so fast and really took care of us! He was so professional and did a great job! Very impressed and will definitely use again if future problems arise!

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