HIGHLY HIGHLY RECOMMEND!!…read more Absolutely stellar service provided by Roy today- very professional and knowledgeable ! Scheduling the appointment was extremely easy. Literally had an appointment within a day! Roy came out, conducted a thorough inspection of our AC unit as well as maintenance on the system and then spent quite a bit of time with us answering ALL of our questions regarding everything he found as well as his recommendations moving forward. We couldn't be happier with the service provided, and will certainly be recommending this vendor to all of our neighbors! Moving forward, we will be having this team come out for all of our AC maintenance/repairs as well as anything regarding electrical or plumbing needs, since that is something they provide as well.

This company was exceptional. They arrived on time and were efficient and professional. They…read moreaddressed our plumbing needs with excellence. I would highly recommend them.

Added a vent with duct work. Pricing was reasonable and comparable. New AC tech was phenomenal!…read more Courteous and kind! Superb! Cleaned up very well! I'd hire Mason again.

Called pretty late in the day still got the same day appointment tech was amazing. Came out…read more Installed a new part and immediately set me up to finally be cooler. House was 93° an hour later we had dropped by 10° so amazing.

I booked my appointment online and they came the next day! Yandry was so helpful and educated me on…read morehow to prevent futures repairs on my ac unit. Very honest and personable.

My current A/C Co. was overloaded and, consequently, terribly unresponsive. I read the reviews…read moreand, based on the positive responses, called for a check-up of my system . Yandry came out with another tech, and he went up in our attic to review. After spending at least an hour reviewing, he advised me to go with another professional that he highly recommende due to their expertise specific to my system. Yandry was extremely professional and courteous ( I might add, they both wore shoe covers). Upon completion, I inquired as to what I owed them, whereas Yandry simply said, " Nothing." This kind of service has become a lost art in Florida, and I can't overstate how impressed I was. This company deserves all the business they get, and I wish them well! Thank you very much!

After meeting one of your teams yesterday on the side of the road I will be a customer for life…read more On my way to work yesterday I hit something on the road and the plastic under my car came loose and was dragging, making an awful noise. I pulled over and was trying to get it to stay up with a hair tie, because I didn't have anything else with me. That is when a work truck pulled up next to me, and offered help. Unfortunately I didn't catch either of the men's name but they were quick and eager to help. offering me a zip tie and help to get me off the side of the road. Knowing you have genuine, quality people working for this company who actually care about more than just the bottom line Will make us customers. We will be sure to refer your business to all friends, family, neighbors and anyone willing to listen. Thank you Krystal

Air stopped working. I called for appt. Got 3 hour window for arrival (same day). Tech arrived…read moreon time , solved my problem. .He was personable and gave me advise to prevent future problem. Fair price.

Andrew helped me out tremendously with my house in Largo. He came out immediately to resolve my…read moreissues, always answered my questions, and was very professional. I had a complex situation requiring repairs and permit inspection but Andrew helped me get through it all. I definitely recommend his services to anyone in the Largo area for the their AC needs

Andrew was great--he responded quickly and showed up exactly when he said he would, the same day…read more He was knowledgeable, easy to talk to, and took the time to explain what the issue was and how he planned to fix it (our old fan motor had gone out earlier that day). It's been about a week now, and everything with our HVAC unit is working perfectly. His pricing was fair and he didn't try to upsell anything we didn't need. He's now our go-to HVAC guy

Great HVAC repair work. . Next day service. Professional, friendly and competent technician. We…read morewill call them next time.

Very helpful ,I was given a time they would have someone out here then received a call that they…read morewere on the way.Very professonal I explained what was going on with it for years off and on .He knew right way what needed to be done .My daughter road by this location all the time had the name and phone number for me and told me they had very good Reviews .Thank You all for your service The Value and service was awesome

It's been almost two years since I last had Killian's come service my unit…read more I was happy to see that his business is growing and that he has also maintained quality. When I first used Killian's service he was a one man shop who had just gotten a dedicated line for his business. Two years later he has teams and trucks. So often when a business grows quality suffers. That is NOT the case here, Killian maintains contact with his teams and brings his experience to every job even when he isn't here. His team found the issue and left with my AC working better than it has in a long time. BONUS: His prices were fair. He didn't overcharge, in fact he may have undercharged. If you need AC work Killian's is the only name you need to know.

Killian's was great, on time, great work,very professional, we highly recommend Killians. We will…read moreuse them again.

this was just a 6 month check up. When there is a problem they have came right away. I've been…read morewith this company for sometime. I'm very happy!

I have been with Reliant Heating and Air Conditioner for about 7 years now. I wouldn't change to…read moreanother company for anything!! They are professional and they know what they are doing. They explain everything, every step of the way. I listen because I want to know what I should look for. They are happy to explain it too. I trust them completely! If you need air conditioning service, give them a call. You will be glad you did!!! Thank you guys for excellent service again!!!