I highly recommend NasCair! The technician came out, inspected the AC, tried a few things, then…read moregave me the diagnosis. Unfortunately, I needed a complete new system. I'd been expecting this for a while as the system was installed on 1992, some 34 years ago. They offered me a choice of a few systems and told me that they could install it the following Thursday. After I agreed, they showed up early Thursday morning, around 8:00 AM, pulled the old equipment, installed the new, had everything inspected, tested the system, installed a new thermostat and carbon monoxide detector, and where on their way. Total time start to finish, about 5.5 hours! My neighbor recommended them to me, and I recommend them to you! I had another estimate from another company, also very reputable, but they were about 20% more expensive, and at this price point, that's a lot!

Not sure why my profile linked to Lexington, KY. We are in Fort Mill, and still would give Nascair…read more1 star or less for selling us an undersized, contractor grade piece of crap AC unit.

I would have rated this a zero if that was an option. Stay away! I had a late afternoon appointment…read more(3pm) and when I got home they was a no show. I called to see if they were still coming and the technician said they tried calling twice and I didn't answer so they decided to go home. I asked why they didn't leave a message and they said they don't leave messages and that I would need to reschedule since they don't do late appointments. The technician was rude and didn't seem to care. Why do they call them 24 Hour Air? Accountability? Leave a message if someone doesn't answer. Bottom line is technician was rude. If you don't do late appointments then don't schedule them. Do better.

Stay away from 24 Hour Air. They completely misdiagnosed our furnace system failure. The technician…read morethey sent to our home was rude and did not seem to care about doing a thorough job. We ended up getting quotes from several other HVAC providers, ALL of which were leagues better than this shoddy company. They are a dishonest company so consider this review your advance warning to find someone else.

I had Rudy Cools replace my AC systems on my house. Aside from feeling a sense of trustworthiness…read morefrom them, I also had other comps so I know they were fair. When they came and did the work they were extremely careful in the house and my kids thought their guys were fantastic. Since having them install, Mark has come out to perform our service maintenance and he's been fantastic. He's very knowledgeable and reliable. I'd say that overall, I feel their trustworthy, responsive and reliable. Great company.

I highly recommend you go elsewhere for your services. Just like some of the other reviews imply,…read morethis company is more concerned with their bottom line than making sure customers are helped and satisfied with their services. While most companies offer a warranty with their work (especially after getiing a whole new HVAC system installed), this company does not stand by their work. First time I have ever encountered a "licensed" company that could not answer questions about the duct work and the problem that was happening after they installed the new system. Worst of all, they will tell you they can come back out and look at the issue via the phone (even though it has not been a year since installation) but will only tell you after arriving there will be a service charge. And do NOT expect a return call if you leave voicemails asking for an explanation.

Buyer Beware!! After many years of being a loyal paying…read morecustomer, I regret having to write this review. AIR 72 has chosen PROFITS OVER CUSTOMER SERVICE. They have denied me service because I had the audacity -- ONCE -- to supply my own part! They stated this is their existing policy which was news to me. When I requested a callback from the manager/owner, John, I was ignored completely. Doug, on the other hand has always been great. I highly recommend avoiding this company due to their disingenuous and greedy behavior!!

This company is the best. Our Tech Doug has been working on our HVAC system forever! We always…read morerequest him to be our technician. He is thorough, kind, knowledgeable, very professional, and down to earth person. We told Doug if he retires we would be in so much trouble! I don't trust anyone else but Doug to work on our system! He is simply the BEST! I sincerely mean everything I am saying! He is just awesome!

I could not possibly begin to accurately describe my satisfaction with Adams HVAC. The salesman…read more(Auston) was sharp and knowledgeable regarding all things air conditioning systems and needs. The team that came out for the installation could not have been any better. Adrian, Mike, Wilmer and Carlos were all very polite, hard working and individually very skilled in the process. They were very quiet and definitely very tidy. I can't find one thing that I would not be satisfied with regarding the installation. Adrian was very helpful and understanding. He knows his stuff! I would recommend Adams HVAC again and again. I have had business with them since approximately 1992. I wouldn't wish homeowners having their AC units go down, but if they need to be replaced, call Adams.

This company is a complete fraud. They upsell options such as Zoning which was sold to us by "…read moreMarco Ferreira" for $1300 and it never worked. So this Zoning option upsold by the so called Comfort specialist Marco was a complete money grab and it was like throwing down money down the drain and into the coffers of John Adams. The extra work and the delay in installation was because of change in furnace a decision made by Adams based on non availability of the agreed upon unit at the time of install and the lack of accurate measurements by their comfort specialist - Marco-- all of which was their fault. They could have pre ordered the agreed upon unit or measured the attic space correctly. Somehow Adams takes pride in extra work they did which was a direct result of their own incompetence and lack of due diligence before the installation. I was never happy with the delay and was livid during installation and had expressed my frustration to Marco and installation team and even spoke with the service manager and expressed my displeasure the day of the installation as we had to sleep in the home without a functioning AC . So Adams and their installation team could not fit the unit in the attic space since they didn't know how much space was required for the unit and who was responsible for measuring the Attic space prior to install - one MARCO FERREIRA !! This is like the left hand doesn't know what the right hand was doing.. If Marco had measured the Attic space correctly than the delay would have not happened and also there was no need to reconfigure the attic space and extra work Adams seems to take a misplaced sense of pride.. So you don't do the due diligence and prep work and that causes the delay and result in doing the extra work and customer not having a functioning AC overnight and somehow the business takes pride in this botched installation.. Bravo !! So Marco or team who is responding to the review conveniently leaves out the detail about not measuring correctly the attic space and prep work that could have prevented the extra work and delay all of which was their own fault and doing... They also overcharge way more than average price for their service contracts and find certain parts such as Air Switches etc that needs to be replaced and overcharge for the installation. I will not recommend this business to anyone in Charlotte as there are plenty of honest HVAC providers out there.

Unresponsive, Unprofessional, and Abandoned Warranty Work - Avoid This Contractor…read more I hired H&C Heating and Cooling [Hector Perez] to install a complete new Goodman HVAC system for my home. The purchase included a 10-year parts warranty and a 2-year labor warranty, which was a primary reason I chose them. Our heating system failed completely within just 1.5 years, well within the warranty period. What followed was an unacceptable experience. Despite numerous calls and text messages, the contractor has been almost entirely unresponsive. After the initial breakdown left my family--including young children--in a very cold house, after many calls and text he came to check the issue once but provided no fix and no follow-up plan. My wife said he said he found the issue and will come back in the morning to replace the bad part. Since that visit, he has completely ignored all subsequent communication. This isn't just poor service; it's a breach of contract and a dereliction of his warranty obligation. He took our money for a premium system and installation, then abandoned us the moment his work proved faulty. We were left to suffer in a freezing home during cold weather, which is an absolute failure of a basic HVAC contractor's duty. Do not be misled by advertised warranties. This contractor does not stand behind his work. The lack of communication, professionalism, and basic concern for a family with small children is appalling. I am now forced to hire another company at significant additional expense to diagnose and repair what should have been a covered warranty claim. Save yourself the immense stress and financial risk--look elsewhere.

Let me just say, these gentlemen came in to correct a cluster of mistakes made by previous…read morecontractors. They were knowledgeable, professional, and on time. They worked efficiently and communicated at every turn. I so appreciate these guys and would definitely send business their way. These guys smiled, our house is cool, we're ready for the summer, and that makes me happy.

Always get superior service from the All City team. Shout out to Michael for getting my gas pack…read moresystem running clean for the summer!

Service Representative, Mr. Tim came out to investigate issues with my upstair furnace not heating…read more He was courteous, professional, and all things knowledgeable about why my furnace was not heating. He explained in detail the issue and all options for repair or replacement. We will definitely use All City Heat and Air for future work.

We have been customers for almost four years after City Air Experts replaced our furnace, and we…read morecouldn't be more pleased. Today Raphael came immediately for a call about our air conditioner. Found the problem quickly-- easy fix and not upsell-- and we are so thankful. Truly a great and trustable business!

We really couldn't say enough good things about City Air Experts. Rafael and his team have serviced…read moreus a few times over the past few years. His expertise go beyond the mechanical side (ie equipment) of HVAC systems. He is also extremely knowledgeable with the technical side, and the laws of physics pertaining to air handling and humidity management. He has consistently provided us with sound advice and knowledgeable input we have grown to trust. Instead of pushing for a new unit, he helped us get the most of aging until it finally died earlier this year. So, as our trusted resource, we hired them to install the replacement unit this past May. The process couldn't have been more timely or more seamless. They provided us insight on what had failed, our options to consider and in the end, recommendation for the brand and unit that fit our need and budget. Three months have passed and we are just blown away at the difference it has made in our comfort and our utilities! Our YOY power bill has dropped significantly and we went from being above average duke power customer to "beyond efficient". (according our Energy Report). We couldn't be happier with this company! They are extremely knowledgeable, priced fairly and do great work. I can honestly say that we trust them and will continue to rely on them for our HVAC needs!