Reviews of local pros in Katy, Texas

Jorge has been to my house twice! He is the nicest and most honest person ever! I will never use another a/c company again!

Excellent work and above and beyond service from 4C A/C & Heating! We found these guys last year after our old AC company couldn’t diagnose and fix a problem in our other house. We were so pleased we kept them when we moved to our new house and each time they come they impress us so much with their professionalism and their great customer service. Jeremy was our technician this time and he really went above and beyond with figuring out the issue and then doing maintenance. We got a chance to talk for a minute and he is such a neat person! I highly recommend 4C A/C & Heating!

Honest. Did I say honest? Yes! Chris and Jorge are great people. Don't trust your AC work with anyone else. 4C AC is my go to from now on!

4c ac is amazing we had a leak in our game room so I called them around 2:30 the technician was at my house before 4. Jack came on diagnosed the problem and was able to fix it within minutes. I appreciate them so much. Would recommend to anyone needing service. They've got a customer for life now..

Highly recommend. Came out quickly to address concerns that I have about another companies HVAC work. Very thorough, explained everything in great detail, and didn’t rush. This will be who we use going forward (after the other company fixes their mistakes) and we will be joining the Comfort Club soon. Thanks again!

Chris and his team always come through for me! Trust worthy good people! Highly recommend if you need HVAC help!

I greatly appreciate the quick response and honesty of the gentleman that came and repaired within the hour. He didn’t try and sell me a new unit like other AC companies. Great company I’ll definitely have them on speed dial for my next service.

4C A/C & Heating was great. When I called they had someone out same day, with it being August, I was super thankful. Jorge was great, he explained everything and repaired our issue. The person I spoke with to schedule my appointment was super friendly! 4C A/C & Heating will be our go to for all future services. Thank you!

Scheduled quickly when our AC wasn't cooling.
Techinician arrived on time, quickly identified the issue and even offered some great tips for narrowing down causes for AC not cooling.

Jack Graziani has come out to our house a couple times and has always been able to fix the problem. The company, as a whole, is great as well. They always have availability and are friendly

The service was fast and time. Jorge was very nice and upfront on the repair costs of the bad circuit board which was very reasonable. I would definitely use them again for any HVAC repairs I need.

Jorge is great. All my interactions so far with 4C AC & Heating Repair have been outstanding. I am glad I found this company and signed up for the semi-annual service.

Awesome customer service, quick response. Had a technician to me by 9:45am the very next day. Technician got the problem fixed within 15 minutes! The technician, Jorge was so friendly and knowledgeable too. This is a great company!

My first floor HVAC unit wasn't working properly due to a faulty air handler blower motor. I called 4C AC first thing in the morning and they were able to send a tech shortly before 11 am. Jorge diagnosed the problem quickly and had a replacement motor stocked on his truck. He completed diagnosis and repairs in less than an hour at a reasonable price, and my family and I are back in business with heating and cooling our first floor. Highly recommend!

Great service! Called with HVAC issue and appointment was scheduled for next day service. Tech arrived promptly and was friendly and knowledgeable. Great experience with this company. We'll be using 4C for all our HVAC needs moving forward!

We used the company July of 2025.
Great customer service. Booked an appointment the night prior after office hours on their website and a tech was at my house in the morning.

I had a compressor fan motor go out so I called 4C because they also installed the entire system and I was impressed with their installation service. They were able to come out about 1hr later (on a Sunday) and replace the motor. The motor was under warranty but not the labor so they replaced the part for free and the labor was $550 plus the Sunday service call of $150. So a couple hours after initially calling them the house was already cooling down 🙂

These guys are awesome. I had a worst case scenario of 2 AC units over 25yrs old hanging on by a thread. I had already had a handful of repairs attempted with no luck. The owner of this company understood my position of needing quality work. Quickness and cost was not my priority. They showed up the next day ready to go and removed and reinstalled 2 complete indoor/outdoor units in the middle of the summer. SUPER fast, very nice, excellent pricing, great communication, Bing, Bang, Boom. Great to do business with. I'll never call anyone else for help, and will recommend this company forever in a lifetime. If your on the fence of who to trust and where to put your money, this is it.

We've used 4C AC & Heating Repair multiple times now - for AC tune-ups, a prior AC repair, and most recently for issues with both of our furnace units - and they have been consistently excellent. This visit, Jake promptly diagnosed a faulty sensor on our downstairs unit and a bad blower motor on the upstairs unit (which they replaced under warranty). They were professional, knowledgeable, and very reasonable, and took the time to explain everything clearly with no upselling. Their communication is outstanding, especially with updates on when the tech will arrive, which we really appreciate. Both systems are now running perfectly. It's hard to find an HVAC company that's reliable and honest, and 4C has earned our trust. We highly recommend them and will continue to use them going forward.

Thanks to Chris for the quick turnaround. He came out within an hour of me reaching out and was able to solve our issue quickly. Appreciate you guys for the exceptional service.

We purchased our entire system from 4C AC and it has been a fantastic experience. Our capacitor went out but was replaced under our warranty. Jack, our technician was wonderful, professional and very helpful. I highly recommend 4C AC for any of your needs. Richard