5.0 rated across the Santa Clarita Valley.

"Christian came out quickly and after seeing a video was able to diagnose the problem even faster. All it was, was a loose screw but it was definitely way over my head. Glad he managed to come out and fix it though — it's been hot this October! Thanks so much!"

"We had an excellent experience with Real Tech Heating & AC for our new AC installation. The team was on time, courteous, and very knowledgeable. Christian explained every step of the process and answered all of our questions thoroughly. The installation was seamless, and the new unit works perfectly. I highly recommend their service!"

"The service I received was absolutely perfect. He was very honest and very upfront with how much things were going to cost. He even provided receipts and he showed me comparisons of what material costs. I would definitely hire him again, but my system is working so good, I don't think I'll have to."

"Christian came out to service our 25 year old unit at our church. Gave us repair options vs replacement options and ultimately replacement made more sense. He replaced our 5 ton system and got everything running great again. Would highly recommend."

"Christian is a pleasure to work with! He's communicative, professional, approachable and friendly. He went above and beyond on the job that I hired him for. He answered my many questions, followed up via text, and even came back out to be certain the work was done correctly. He also noticed other work that needed to be done outside the scope of the project and recommended how to remedy."

"I highly recommend Christian at Real Tech for all your AC repairs and/or maintenance. He went above and beyond to get the parts needed to complete my repair and get my AC back up and running. My unit is honestly working better now than it ever has in the past. This company truly cares for their customers and the customer service we received was top notch!"

"Excellent customer service and honesty."

"Highly recommend this company. The moment I called, they showed up within an hour. Super fast and super efficient — this company went up and beyond the services I hired them for. They did a thorough inspection and check up on one of my properties and cleaned my entire HVAC system and made it almost brand new. Highly recommend this company 10/10."

"Christian (the owner) answered the call. He was very polite and made an appt to check out our old unit. When he got there, the heater coils were starting to crack — he gave us our options, looked for replacement parts instead of pushing a whole new system, and found one at a supply house on the east coast. He could've lied, but he didn't. He was honest, thorough, and showed up on time. I've recommended him to anyone who's asked for an HVAC guy."

"Excellent experience with this AC service. Christian was prompt, friendly, professional and most importantly HONEST. He cleaned and maintained my AC unit — no hidden fees and a fair price — and gave me helpful tips. Later he diagnosed why two rooms upstairs weren't blowing cool air, explained my options in detail, and fixed it the same day. My system is working great and blowing cool air evenly throughout the house."

"Excellent service and very honest. Appreciate the work and quick response. Appointment was available next day and very happy with everything. Highly recommended for any HVAC service with trust."

"My father and I have multiple properties in the area and have always struggled with finding a great HVAC company that's honest, fast, and fair on price. I found Real Tech through word of mouth, and I'm glad we used them to replace a 17-year-old unit on my father's home. They were able to get it done the same week, without us having to follow up multiple times. Great people!"

"Our heater went out and our house was freezing. I had called a few other places, but they all said I'd have to wait days. Real Tech sent someone to my house the same day. The worker was on time and very nice, found the problem quickly, showed me what was broken, and gave me a fair price. He had the heater working again in less than an hour. Quality service — would recommend."