Zuzma Cooling And Heating Llc

Zuzma Cooling And Heating Llc operates out of Round Rock, Texas, where they handle all sorts of HVAC work for local homeowners. The company focuses on air conditioning and heating systems, with Arnoldo Zamarripa serving as a key technician who brings years of hands-on experience to every job. Customers in the area often deal with the hot Texas climate that puts heavy demands on cooling equipment, and this outfit steps in to keep things running smoothly through maintenance and repairs. They cover both residential setups and larger properties like ranches that need reliable climate control year round.

They take on tasks like installing new central air units, maintaining multiple systems over long periods, and handling urgent fixes when units break down. Arnoldo and his crew travel to outlying spots without issue, showing up quickly even in bad weather. For one customer they explained all concerns about the AC in detail and performed a professional service. On another job they replaced a faulty part and cleaned the coil from inside the house at a fair cost. Elderly clients appreciate how Arnoldo picks up calls fast and arrives the same day or early next to sort out repairs with clear explanations of what is needed.

Customers keep coming back because of the reliable response times, solid workmanship that prevents future breakdowns, and straightforward pricing that does not inflate costs for parts or labor. Reviews highlight how the team communicates clearly about maintenance needs and gets the job done correctly on the first visit, building trust over many years of service. Whether it is routine upkeep or emergency calls, the consistent feedback points to dependable HVAC support in Round Rock. DIRT Score 4.12 from 15 reviews on Finds.

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“Technican Arnoldo Zamarripa was very helpful with explaining me in details all my concerns about my AC. He did a great professional job. I highly recommend him for all your AC needs. He has been serving for many years and always very satisfied with his job! Excellent service all the time.”

“We have a ranch and Arnoldo and his team never hesitate to travel out here. He has installed and maintained all 3 central air units in our house for over 15 years! Rain or shine he is there within 24hrs and I always feel confident in the work that he does. He is trustworthy and fair and does a great job. No one better in Starr County!!! Andrew G.”

“I am an elderly person and a customer of Zamair for many years. Arnoldo answers my calls within four rings and will come in either that same day after hours or early the next day. He is very knowledgeable, explains the repairs needed and gets them done. Prices are very reasonable for parts and services.”

“Very knowledgeable takes his time and does it right the first time. Also recommends what needs maintenance and what parts need to be replaced that way your Ac doesn't break down on you. He replaced a part and cleaned Ac coil from inside my house for a good low price. I would highly recommend Zam-Air to my family and friends even to anyone that needs Ac work done.”

“Technician was very detailed in explaining every aspect of the job with photos. Technician fixed all problems areas left by the previous tech. I highly recommend Zam-Air”