Global A/C & Heating LLC.

Global A/C & Heating LLC runs HVAC work out of Mission, Texas, with Roland handling the main calls and dispatch. The crew takes on residential and commercial jobs that cover full AC installation, replacement, tune ups, and repairs along with heating system installs, maintenance, and fixes. They also handle ductless units, coil work, capacitor swaps, and air duct cleaning across spots like Palmhurst, Pharr, Edinburg, McAllen, and San Juan. The business has listed services for new construction HVAC and heat pump jobs too, with financing options noted on their site.

Homeowners call them for quick AC replacements when old units fail, leak repairs that get systems running again fast, and annual maintenance that catches issues before summer heat hits. Nick has shown up to fix leaks and complete clean jobs in short order while Matt explains capacitor problems or thermostat needs during service calls. Roland has rolled out same day on tight schedules to clean indoor units and replace bad parts, and crews like Angel and Freddy have finished maintenance without pressure on upsells. One review noted a coil cleaning job that damaged ductwork and took longer than expected, but most jobs end with working systems and old equipment hauled off the property.

The crew answers calls fast and books appointments without long waits, often arriving the same day for repairs or quotes. They keep costs reasonable according to several customers and make sure to clean up before leaving, with techs like Matthew updating homeowners on progress as work moves along. Service covers the local valley towns and they handle both quick fixes and bigger installs for homes and businesses. Reviewers note the owner stays involved on bigger jobs and techs like Nickolas and Hobson keep things straightforward during the visit.

Plenty of five star feedback highlights fast response times, clear explanations from the techs, and solid results on replacements and cleanings, with twenty mentions of courteous service and ten on warranties holding up. The Google rating sits at 4.7 across the listed feedback.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“The company definitely has a loyal new customer in us for the future! My fiance and I think Nick is amazing. He was great to talk to and super professional.”

“This AC company is reliable and trustworthy. When I needed to replace my outdated system, they came out right away and gave me a quote. I was surprised how quickly the owner Roland and Nick showed up to get the work started. By the end of the day the setup was complete and I was able to enjoy my house in cool comfort. They went above beyond to hauled off all the old equipment from my property . I highly recommend Global AC to anyone looking to replace their old AC system.”

“Nick did a great job repairing our ac unit after we found a leak ! Easy to work with and very fast! Would definitely work with them again !”

“They are always quick to respond when I call. Fixing the a.c. so I don't suffer with the heat. Matt is super knowledgeable and takes caree of everything. And Nicholas is soo friendly and helpful. They clean up and never leave a mess. And they make sure everything is working perfectly before they leave. I strongly recommend them.”

“Nickolas was such a great help! I enjoyed his company and his amazing services! It was definitely worth it! Great job”

“I called them they were very quick to book me to come and clean my ac of about 2 years . They can promptly at about 10 am . After that it was down hill from there. They weren’t able to get the coil down it was too hard. They ripped the frame from the air duct they even moved it. They never asked me permission as to if they were able to do that. Called the company owner was not professional was mad about me complaining about it because his guys were here for 4hrs trying to figure it out. He even told me why was I making a big deal out of it?! How professional was that? I mean of course I am going to be mad why because it wasn’t like that ! They damaged my property and he expects me to be okay with that? He stated they had fixed the issue that was not fixed that is just putting a band aid over it thinking I wouldn’t say anything about it. Worse experience ever!! Never again getting this compay!”

“Great experience with these guys good people Rolando helped me out greatly there techs extremely informative and professional!install went smoothly!they'll take care of you.”

“Matt and team is the BEST! I called numerous HVAC companies before Global. They all will sell you a mini split, but none will service them. I have two, one needed to be cleaned and one I was having trouble with. They were very professional and made sure I understood why one needed to be replaced. They were able to schedule very quickly. Installation and cleaning went very smoothly. Highly recommend!”

“They did such a good job fixing my heating system! I run cold so I always need my heat on lol. Would definitely recommend”

“Mr. Hobson was an excellent tech! His professionalism, demeanor, and knowledge made me have trust in who was repairing my A.C.! I will definitely recommend Global to my friends and family in the future.”

“Nick was such a nice guy and did the job very fast and well! Definitely worth it! 10/10 would recommend! Can’t wait o use your services once again!”

“Matthew did a great job with me is an amazing technician and spent a good amount of time to me explaining what was the issue and all in all he's a very good I highly recommend”

“Very professional, very polite, very satisfied with my service, Matthew did a wonderful job keeping me updated and detailed on what needed to be done and completed the job in a very timely manner, 10/10 recommend!”

“What a great first impression. Professional and very informative. Knowledgeable staff with experience. I appreciated their thorough explanations. What a great team.”

“Excellent service! On time and highly professional service men! Great value for the work done. Highly recommend them!”

“They were really helpful and actually were kind enough to hold my Condenser unit while we were moving.”

“Technicians Matthew and Angel worked my AC for annual maintenance service. Both were very professional, courteous, knowledgeable and thorough. They took pictures of the condition of the unit and made their recommendations without ant pressures. They worked diligently until the job was complete and they cleaned up after themselves. I was very pleased with the work and attitude. They obviously enjoy their work”

“We have worked with Global A/C & Heating Contacted the owner (Roland) late Friday on 30 May about being under a tight schedule and needing to get both my indoor units cleaned on that Monday 02 June, and he responded immediately by saying he could do it around noon on Monday. He sent two techs out and while cleaning they observed that the units were operating oddly (I am not living in the house). After contacting me to get permission to troubleshoot, they determined bad start up capacitors, a low refrigerant charge on one unit along with 1 of 2 thermostats needing replacement. Repairs were complete and both units were restored to full operation by the end of the day, and for under a $1000. Roland and his staff really took care of me, sharing my sense of urgency and acting nimbly and efficiently to get my HVAC systems restored. Additionally, they were able to facilitate my payment through Zelle over a poor cell phone connection while I was working at a camp in Kingsville. Can't say enough about Roland and his entire team -- responsive, professional and reliable, both out in the field and in the office. Thank you Global A/C & Heating!”

“Matt and Freddy came out to help us today. They were prompt, respectful, and professionally humorous. The cost was very fair. And the replacement just as fast as the diagnosis. I am very happy to have found a company that will not only have my repeat business, but my recommendation to others as well.”

“Updated 9-2-25: Liz at Global AC does everything she can to secure the best prices for installs. Very impressed with her commitment and service. Global AC has come out to do coil cleaning a few times, and their technicians are very knowledgeable, courteous and efficient. Both times, there have been issues that needed clarifying and both times the owner himself, Roland, left me with a surplus of information that made me feel assured that I was getting excellent service from a professional company that cares about its customers and the valley. I strongly recommend Global AC for your coil cleaning needs. Also, their prices are better than others. I checked.”