Read our Testimonials

We found out Sunday morning that our A/C had stopped working, and I checked a dozen businesses to see if any were able to come out. Only Del’s said they could work us into the schedule today. Rico arrived on time and quickly diagnosed our unit. Not finding any obvious issues, he saw that we were using too high of an air filter for our unit, which led to the coils freezing up. He did a thorough check of everything else and found no other issues. The A/C is working just fine now with the filter he recommended.

I am very pleased with the service. They were very quick to respond. The technician was quick to our house. Rico was our repair technician and he was polite and professional. I hope I don’t need them again for a while but would use them again.

Our HVAC went out in the evening and we got an appointment the following morning. Rico (who was super nice) arrived early to repair it and was done in less than an hour.The company communicates through automated texts which was cool, and all the details get texted/emailed to you. 10/10 SVC 👍

Demetri has been over to our house twice. The first visit he installed UV lights in our air duct intake and updated our outdated AC system. He is professional, polite, friendly, and knowledgeable. He asks good questions to determine the best solution to remedy the cooling issues we’re having in our outdated home. We appreciate his expertise and thoughtfulness, helping us understand what the potential factors are in our circumstances. We get that there are several ways to troubleshoot heating and cooling issues, and it does take some trial and error so y’all (i.e. customers) gotta have some patience in figuring this out. Demetri has been a pleasure, we highly recommend Del’s and make sure to ask for Demetri!

Del's is fantastic. The show up on time, do great work and don't overcharge.

When our ac stopped working on Friday at 3pm, I called Del and they arrived at our house promptly. After diagnosing our issue, which was that our entire unit needed to be replaced. Del replaced our unit the next day 🙂 The technicians were the most professional and proficient!!

For many years now, I have used Del’s for annual service and maintenance to my heating and cooling systems. I’m certain they are responsible in large part for my systems lasting as long as they have. They are accessible, knowledgeable, professional and yes, friendly. I believe these positives start at the top with Del himself and have a way of extending to those he hires. Thanks to Del’s AC for making life a little easier in our growing city of Austin!

They came out and check the outside unit, inside unit, tested the thermostat and found the issue and installed the new one. Appreciated the thorough inspection and addressing my questions. Would recommend.

I have been using Del’s for well over 10 years. They kept my old system running for a long time for reasonable rates. They also installed my new system and I just recently had an issue with it which Rico and Francisco were able to quickly diagnose and explain to me. Tomorrow a part will be ordered and it’ll be up and running again (and it’s still under warranty! No additional charge for parts!) Very friendly and professional team every time. Thanks!