Walter is the BEST HVAC professional I have ever worked with…read more He placed gauges on my outdoor unit with nitrogen and determined that my lines needed replacement. He came with another man and ran all new lines through my townhome...and now my HVAC is 100% The best qualities Walter has is that he communicates clearly, explains everything, is honest, paperwork is correct with guarantees and can climb through my attic like a cat. I am a perfectionist, so believe me when I say that Walter is now my new HVAC Man for Life. Cheers

When every AC Company is extremely busy during these incredibly hot heat wave... Alexander came to…read morethe rescue in a matter of hours....after a quick diagnostic check of my electrical system, it was determined that my main 30 amp fuse was not engaging the compressor. After the install of my new 30 amp fuse block my system was back up and running! Thank You Alexander!

The technician was knowledgeable. He explained the problem…read moreand repaired it I was extremely satisfied with the service Of A. R. Williams. I highly recommend using This company.

I'd give AR Williams a mixed but fair review…read more I initially called because I have a 7 to 8 year old Mitsubishi mini split in my garage that had stopped cooling. After calling several other HVAC companies that weren't interested in working on a mini split, someone else in the construction industry recommended AR Williams. When I first called, I was told they generally don't work on mini splits either. After explaining that I also had a conventional split system in my house that needed attention and that I wasn't interested in hiring two different companies, they agreed to come out and look at both systems. The technician who came out was excellent. He was professional, courteous, knowledgeable, and took the time to explain what he was seeing. He quickly determined that the mini split had lost its refrigerant charge. After adding R-410A, we were immediately able to hear the leak coming from the indoor head unit, confirming the system had a refrigerant leak. At that point, he discussed replacement options. They preferred replacing the system rather than repairing an older R-410A unit, while I decided I'd rather look into sourcing a replacement indoor head myself. My only real complaint is the pricing model. The technician spent roughly an hour and a half at my house, and the bill came to just over $600. Coming from the construction and service industry myself, I'm accustomed to straightforward hourly labor plus material markup. AR Williams uses flat-rate, software-based pricing where each task has a predetermined price regardless of how long it takes or the actual material cost. That's simply not a pricing model I'm personally comfortable with. I don't have any complaints about the technician or the professionalism of the visit. In fact, I'd happily have him back. My decision not to use AR Williams again is based solely on their pricing structure, not the quality of the people they employ. If you're comfortable with flat-rate pricing, you may have a different experience than I did. It just isn't the right fit for me.

We have been using Ewing & Ewing for many years. They are not always the lowest price but we don't…read morewant the cheapest - we want the best best their service is exceptional. Since they installed our new AC we have had absolutely no problems. The money we have been saving on our electric bills is substantial.

Jonathan was so wonderful! courteous, kind, and went out of his way to show me why my ac wasn't…read moreworking. I've used Ewing and Ewing for years for service and maintenance plan.

In 20 years, the best AC company I've met. Fair, honest and professional. Did I mention timely? I…read morehighly recommend him and his staff.

Another holiday weekend saved by Greg's. I texted them at 10:00 last night and their tech rang my…read morebell at 8:45 this morning. AC was running by 9:15. Tech was friendly, knowledgeable and was respectful of my property. This is the second time using Greg's and he has yet to fail me. Thank you for saving Memorial Day.

Using Yelp to find a contractor, I received a response from Bob promptly. He was able to get the…read morejob done the very next day. I will definitely consider hiring him again in the future. You don't find quality work for a reasonable price much these days, Bob is the exception. A++++

Amazing fast affordable service ! I highly recommend. He came diagnosed the problem on my water…read moreheater and advised me how to get the broken part through my water heater manufacturer which i had no idea about . I'm very happy with my service.

I received a call within 1/2 hour. I explained the problem & Raymond suggested a fix. He sent…read moreanother technician who lives in my community. He came over, fixed the problem and answered my questions. I will continue to trust Kool Ray going forward. They know their stuff about my R/O Water system.

Amazing quality service. Reliable. Quick. Friendly. Highly recommend! Will definitely call again…read moreif/when needed. Thank you Ray!

I had called 2 different companies to help me fix my AC. They both recommended new Units which I…read morecan't afford. when I called Southern Mechanical they found an air leak and also I needed a new air compressor. My AC is all but new. Now I only trust southern mechanical.

I will always use this company and highly recommend it. They…read moreare super professional, honest, on time, clean, quick, Fair price and always fixed may Ac problem.

Fernando was responsive and understood my needs. They provided me a competitive quote and amazing…read moreinstal service, showed on time and finished with super installation of a 3 ton carrier AC.Very professional, will use this company for my other house in west palm.

From the owner: We are a HVAC company in Hialeah. We offer the best quality and fast answer to your proyects,…read moregiving you a full warranty. We get over 7 year in the business. We have differente certifications Rheem, Gree and Mitsubishi Diamon and we work with all major brands.