Christian Rockwell A/C & Heating

Christian Rockwell A/C & Heating works out of Llano, Texas on HVAC jobs for houses and larger properties scattered across the hills. The outfit handles full system installs, dehumidifier setups, and repairs on equipment that has sat idle for years in the Texas heat. Local weather drives a steady demand for reliable cooling and airflow fixes, and the crew steps in for both routine maintenance and the odd jobs that come with older buildings or remote spots. Homeowners in the area call them when standard units fail or when a new purchase needs integration with existing ductwork to keep humidity and temperature under control.

They prep warehouses that have stood empty for several years so the space can operate right away, run installs on elevated sites without extra complications, and relocate air returns inside homes to improve circulation. On one uncommon service call the two techs showed up ahead of schedule, needed little direction, and wrapped the work faster than planned while keeping costs down. Damon has been noted for spotting issues quickly during repeat visits, getting units running again at a reasonable rate, and staying professional throughout. A Santa Fe whole house dehumidifier install paired with a full HVAC system also came up, though one case showed the humidistat connection needed adjustment after the fact.

Customers keep coming back because the response times stay solid even on short notice, prices land fair for the scope of work, and the back and forth stays direct without unnecessary delays. Techs like Damon earn repeat business by diagnosing problems on the spot and completing fixes that hold up, while the overall crew maintains a track record of honest dealings on both big installs and smaller repairs. This steady performance across more than a hundred reviews adds up to strong marks in speed, value, and clear updates. DIRT Score 4.92 from 112 reviews on Finds.

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“The worst competency and attitude in recent memory. Purchased a whole house Santa Fe dehumidifier along with a full HVAC system. The dehumidifier wasn’t operating and when asked why a humidistat wasn’t connected Nicks answer was that it had an internal humidistat factory set for 55%. We called the manufacturer and low and behold that model does NOT have an internal humidistat. We were also told when our HVAC system wasn’t operating and we had already paid in full and demanded he come look at our system that “ you’re not that important”.and that we should be patient. Never in our lives have we seen such incompetency from a sub contractor. Ill prepared and the HVAC system still does not run correctly. They forgot to install a transformer in a two zone system so the air handler would not operate correctly . They installed the drain line higher than the float so the system shut down by default. The list goes on and on. They have one nice young man who is honestly bright but has less than a year experience right out of high school. No oversight by Nick and the only time he showed up was when we complained and there were problems. He does not have any capable personnel and buyer beware. You’ve been warned. Oh and don’t take a “Chance” he has no idea what he’s doing unless you want your supply and return registered screwed in with an impact gun. 🙄”

“Top Shelf AC company. We purchased a warehouse that had been sitting for several years. Almighty HVAC had the place ready to go straight away. Then, we had need for an install on top of a mountain, and they had that done without issue. Then we had an air return that needed to be relocated in our home, and Almighty can through for us again! They occupy the top floor of the attached photo in Llano. You might also ask about Nic and Shae (owners) about being high school sweethearts (wink wink nudge nudge)!”

“They came out for a not so common call and came early. The two techs were absolutely courteous and kind, required minimum instruction and completed the work promptly and for less money than expected! This was an excellent and surprisingly painless service call and I will gladly call Almighty services for their other work whenever I can. Full five stars and pleasant dealings! Kudos to their fine organization! Dallas and Debbie Prince Llano Texas”

“Damon was wonderful. He was kind and professional. I have worked with Almighty Services many times. They are always honest, great at detecting the problem and fixing it, and charging a reasonable price. Everyone is exceptional from the customer service staff to the technicians. Working with Almighty Services is like working with family. I am so grateful to have found them. I highly recommendmm Nick and his entire team.”

“Excellent service at a fair price. Damon was great...punctual, courteous, professional. Called the boss and had my bill reduced as the job was not as much work as he first expected. Very pleased customer. I'll be using Almighty for all future hvac needs!”