The tech Javier just finished cleaning out our dryer vent…read more He was professional and very pleasant. He showed me how much lint has accumulated over the years, and suggested a yearly vent cleaning to prevent a fire and to keep our dryer working more efficiently. I will be calling them again next year, and recommending them to my friends and neighbors! Thank you, Javier!

Best quote, and great friendly detailed service by Javier and Matie. They explained everything…read morebefore they started, used covers on furniture and cleaned up when finished. We highly recommend. Thank you

Air ducts were cleaned in time before allergy season. The crew was professional, put on shoe covers…read moreand cleaned up after themselves. The entire house feels lighter and the amount of dust on the furniture has significantly reduced. It is worth every penny in terms of health benefits.

Very happy with National Service Pros! Communication is fast and clear. Everyone has been efficient…read moreand pleasant. I would like to give special mention to Angel and Damien, who have been exceptional and informative. I recently recommended this company to a friend who also had a great experience also.

These people are really on their A game. I called several AC companies and none got back to me…read more These folks got back to me within the same day, and sent someone to inspect the attic within 24 hours. They told me the inspector would be there between 9AM - 12PM. He was there at 9:01AM. He let me know that my ducts were BUSTED. Like really bad. Gaps everywhere, broken stuff. The "Miami special" he called it. Showed me videos of all the issues to verify what he was saying. Although at first I thought the quote they gave me was a bit on the higher end, after I saw everything they did I've changed my mind and think the quote was honestly very fair. They replaced all the ducts in my attic, hung them (they were lying on the floor before...), replaced all the vents, covered my entire house in plastic, added an air return to a bedroom, picked up all the debris when they were done, and did all that in just like 3-4 hours. Honestly these folks are incredible. Shoutout to Amit. Such a friendly and funny guy. He took the time to explain to me all the issues he was seeing and why they mattered. He was the first one in a line of guys to finally explain that the master bedroom was so hot (5+ degrees hotter than rest of the house) because it didn't have a return. Once they installed that it feels like I have a new house. I've never slept better.

Dave and his helper were excellent. Very professional, knowledgeable, and a fair price.read more

I didn't get to use them but extremely responsive and polite. I will consider them in the future.read more

I recommend them because the technician was pretty solid BUT…read more Know that a cleaning = inspection & vacuuming- that's it. It does not include actual cleaning ie sanitizing- which is an additional $3-400.

I honestly can't say enough good things about these guys. I've been using them since they installed…read moremy new AC two years ago. Anyone who lives in Brickell knows that getting a service tech into these buildings with the parking situation is a total nightmare--but they made it look easy. They're super professional and actually honor their warranty. Every time I've had a minor glitch, they answer the phone immediately and stop by at the earliest time possible, and usually have it fixed the same day. I called them again today because of this Miami cold snap, and Daniel was a total lifesaver. He was at my place within hours and figured out the issue right away. Turns out, it wasn't even my unit--it was a problem with the building's cooling tower. Daniel literally went out of his way to talk to the building manager and the tech team to get it sorted. To top it off, he waived the diagnostic fee since it wasn't my unit's fault. Just a genuinely nice guy and a great company. I'm never calling anyone else for AC stuff. Period.

The quality of service from the price to customer service and technician's visit has been…read moreexcellent. I always recommend them to friends and family.

This company is truly a blessing, from their top notch customer service, to product price, and…read moreservices. I had a new a/c unit installed and duct cleaning work done. Both teams that showed up (on different dates) to my home were very professional and super knowledgeable. I truly learned something from them each time they showed up. If you need a good company to service or replace your A/C, look no further and check out South Flow Air Conditioning Inc. Their quality of work is outstanding and you will definitely have peace of mind knowing the work was done right. I am very happy with their services and highly recommend them.

SoFlow replaced my mom's 25 YEAR OLD split York system. As the tech said, they don't make 'em…read moretoday like they used to! SoFlow came on time and the installer was the same guy that initially inspected her old unit. Both gentlemen were very nice and they did a great job taking away the old unit and putting the new unit on a new pad and plumbing in the ducting and drain pipe. Their price was reasonable and the Daikin unit comes with a pretty good parts warranty.

I think he deliberately quotes low to get selected and then increases the price when he visits…read more Also he needs to stop exaggerated claims that are at least borderline lies. It seems he does not try to understand well what the customer is asking: his answer to my "why"s were not good. Details: He quoted me $150 to fix a low refrigerant issue. on visiting, he told me $260 saying that the system has 0 feon. That made me suspicios. The pressure of the system when off was over 200 PSI as shown in the attached picture. Suspecting that he was lying, I weighed myself with his 410 gas tank before he started putting in the refrigerant: 68.9kg. After he was done, I again weighed myself with the gas tank: 67.7kg. So he only put in about 2lb (1.2kg) of refrigerant, certainly less than 3lb. Even after seeing my weight measurements, he told me he put in 4lb. I asked him how did he came up with the 4lb number: he said by looking at the pressure readings: I think he knew he was bullshitting. The system label says it holds 68.8oz 410a (4.3 lb). so it was only about half empty. A 25lb gas tank costs ~300 so. the cost of 2lb 410a is less than $30. so he should have asked for $180 ($150+$30). After complaining, he did reduce the price from $260 to $200, which I consider fair (other quotes were $100-$250). My main issue is his deliberate-seeming low quote and what seems to be deliberate lying.

These guys were awesome! Very responsive and when installing a min split in my guest suite. I got…read moreseveral quotes and they came in away below the others as well. Gracias Strong Cool!

Jose and his team cleaned out AC vents and reconnected our dryer vent. Excellent work guys. I…read morehighly recommend Keys Fresh Air.

We've used Keys Fresh Air several times in several rental units and our personal home. They are the…read morebest! Prompt, clean, efficient and great to work with. Our dryer is located in the middle of our home, the duct goes up into the attic and across to another attic over our garage (probably 50 feet long!) these guys were up in both attics, moved the dryer out and cleaned to perfection! I KNOW we'll call them again!

Israel did a great job with our 2 units, saved them from years of neglect…read more He's very knowledgeable and from now on will follow his advice for more efficient system. Gian

From the owner: "Your air conditioning in especialist HVAC-R hands" ✅…read morePunctual, respectful, and pet-friendly technicians 🐾 ✅ Accurate diagnosis and guaranteed solutions ✅ Service in Spanish and English