Alfred Kager A/C & Heating

Alfred Kager A/C & Heating operates out of Fredericksburg, Texas, where it focuses on HVAC work for homes in the region. The company got its start in 1968 and keeps its operations at 3168 North State Highway 16. Robert Kager works as co-owner and the crew stays centered on air conditioning and heating repairs along with complete system service. Local homeowners rely on them for direct fixes that keep units running through the hot summers and cold winters without added headaches or holdups. The outfit handles the kind of steady maintenance and installs that come up in Hill Country properties year after year.

Technicians such as Marco handle service calls that include flushing clogged drains on one unit while tracing and correcting faulty wiring from earlier work on a second unit to get everything back online. Mark covers regular visits or full new system installs when customers compare options for their homes. Crew members lay out each step in plain language so owners see the issue and the choices ahead. They show up when promised, push through the full job even on extended days, and leave the equipment ready based on feedback from jobs across town. These details come through in how they sort out multiple units in one trip without cutting corners.

Work quality and communication stand out as the reasons this crew earned top marks from customers who dealt with everything from basic maintenance to complex diagnostics. Homeowners note the crews stay professional, answer questions directly, and complete repairs that hold up without callbacks. The detail-oriented approach shows in how they spot problems others missed and finish jobs right the first time. DIRT Score 5.0 from 295 reviews on Finds.

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

“Great service, very good at explaining the ins and outs of what they’re doing, making it easy to understand and make informed choices. Very courteous, kind, and professional. Highly recommend them to My friends!”

“I recently had the pleasure of working with Marco from Air Systems, and I couldn’t be more satisfied with the experience. From the moment he arrived, Marco was professional, courteous, and clearly knowledgeable about HVAC systems. He quickly diagnosed the issue with my unit, explained the problem in simple terms, and offered a clear plan for the repair. What really stood out was his attention to detail and commitment to doing the job right the first time. He took the time to ensure everything was running smoothly and even gave me tips on how to maintain my system to prevent future issues. It’s rare to find a technician who combines technical skill with such great customer service. I highly recommend Marco and the Air Systems team to anyone in need of reliable HVAC service. It’s clear they take pride in their work and truly care about their customers.”

“Marco did an excellent job today. He came to diagnose and fix a problem on one unit. The drains were clogged and needed to be flushed out. On the second unit he diagnosed a faulty wiring job done by a different company that was causing the second unit not to work. It was a long day but he was tenacious and fixed the problems. He was polite, very knowledgeable and definitely a determined hard worker.”

“Well Done- Mark! If any one out there looking to have your HVAC serviced, OR you’re price shopping an entire unit for your home-like me. You won’t go wrong with these guys! I’ve traveled thru out my military service of almost 30yrs, and I’ve owned homes and seen it all! This company is VERY DETAIL oriented and quite professional. No many businesses will take the time to educate the consumer/homeowner on HVAC issues and systems. Leakys, ( formerly Air Systems ) did that. Mark, thank you for respecting my home with your boot covers as you and your guys entered. Thanks for being patient and answering my questions. Freaking OUTSTANDING service and install you guys did on my upstairs unit. Thanks for double checking the gas furnace safety valve for any leaks and work! I’m staying with you guys for LIFE w/ my HVAC systems!”

“Marco is outstanding! I had Marco Macias install a mini split in my home. Because of the structure of the home it was going to be a difficult task, but he was able to come up with a solution. He had to run 75 feet of copper lines and made everything look extremely good! His attention to detail is amazing, he is very professional and respectful. I came back to leave a review because I have had my mini split for over 3 months and it still works perfectly. Marco has a bright future ahead of him. Thank you Marco!”