I have severe chemical sensitivity and tested positive for mold and mycotoxins in my system. When I tested my home- the results were disgusting and saddening but not uncommon in the low country. I called Lang 72 to come take a look at what was going on and KEVIN was not only so kind and professional, but he was completely understanding and knowledgeable about my situation. He took photos in the attic and then came down and showed us what was happening, giving us 3 different proposals for 3 different budgets. My mom and I opted to go for the best quality solution and I'm so glad we did because the results are astounding. See below for before and after mold air samples. I'm so grateful to feel safe and healthy in my home. (installation of air-ranger polarized-media air cleaner, bio force defender germicidal unit, air sentinel bypass HEPA system, defogged ducts) read more

Lang 72 Degrees - AFTER - no mold - Heating & Air Conditioning/HVAC Near Me - Bluffton, South Carolina

See all

Had an emergency at a rental property, they came right away. Talked me into replacing 2 units, $18,000. This was four years ago. Last year the blower had to be replaced. This year the same unit has a leak. Sleazy people with hard sell sales and not even a quality product. Stay away! read more

Technician came out told us we were low on Freon and coil was leaking needed to replace the entire system got a second opinion from Pinnacle Freon level was fine no leak the damper motors needed replacing not the entire system cost went from $14,000 to $600 technician lied about Freon level to try and sell a new system read more

Quality service and folks who are professionals! Always looking for ways to help you save $$

I have had Lang's Club Membership Plan for years. However, this week I was charged $497 for a 20 minute HVAC disconnect change out. Will never deal with them again! read more

Had no air in part of my new home. Had Dyess air come out, and all they were interested in, was to sell me a whole new system I didn't need. Called Land 72 Degrees on advise of a friend. Steven found, and fixed the problem within 15 minutes. Very honest people, will definitely hire them when it's time to replace my system. Highly recommend! read more

The service tech, Austin, from Lang 72 Degrees just left. Cannot say enough about how satisfied we are with everything! Our A/C unit was in desperate need of cleaning ...... last company stopped coming, and it totally got away from us for 3 years. Auston had the system looking new, and operating efficiently in no time. He was on time, very knowledgeable, extremely polite, and very informative as to what he did and how we can help keep our unit running at peak level. we are now on a six month service program. So glad I spotted a comment about them on Nextdoor! We highly recommend them for A/C service. Bob & Pat Barr 3/21/22 South Forest Beach read more

there was a soft sell but also a hard sell when they came out to do an initial preventative maintenance on my HVAC residential. I never like all of that upsell and they left my attic stair in place with the attic light left on. Technician was on time professionally attired and considerate but still try to sell me a lot I didn't need I think read more

Honest disclaimer I work here and have for almost a decade. That said I'm probably a little biased when I say this is the best company to do business with. The folks I get to work with are top notch and the owner makes sure that we have every resource we need to get the job done. I cannot speak highly enough of the Lang family and Lang 72 Degrees! "When the temperature absolutely has to be just right." read more

Two plus years ago Lang 72 degrees told us we need to replace 2 of our 3 AC units at a cost of $12000. We got a second option. Switched service providers and have had no issues with the units. read more

My wife & I started using Lang 72 Degrees for service to our air conditioning 2 years ago. I can not tell you how happy we are to have contracted with them. The secretary calls several days prior to the appointment to confirm the date & time & then recalls the morning of the appointment to make sure we are still on for service. If there is a possible earlier appointment we again get a call stating they can come over earlier than expected. This is quite unusual for most businesses. Our service tech (Craig) is extremely friendly, knowledgeable & courteous. Craig actually makes you feel as though you are his most important appointment for the day & takes time to explain exactly what he will be doing. We upgraded our system last year with a Ionizing system & extrat filtration as to their request. My wife has not had an allergy problem ever since this was done. After the appointment, we again receive a call from the secretary within 2 days to confirm we were happy with the work & is there anything else they can do for us. This is absolutely Fantastic Customer Service at it's best. It has been a little over a month & we received a post card from the owner asking if we were happy & if needed to contact him via email or phone. As a prior business owner (real estate brokerage firm) one appreciates hearing good comments & I enjoy giving the credit where it is deserved. Give them a try, I am sure you will be surprised at how good the customer service & service is by all in the company. Sincerely Ray & Mary read more

We have been using Lang 72 deg to service our air conditioner for over 6 months now and today was the maintenance visit. Scott was the technician and he was absolutely wonderful and a pleasure to talk to. He was extremely patient and spent considerable amount of time in resolving our issue to our satisfaction. Would highly recommend them! read more

Lang 72 degrees has been servicing our air conditioning system for the past 7 years. They have always been prompt and professional. Have responded to an emergency quickly, keeping our renters happy. They recently replaced our heating/cooling system . Finished in two days as they said they would. Left everything clean and tidy. I feel very comfortable recommending this company for your cooling needs. Please don't review this business if you received a freebie for writing this review, or if you're connected in any way to the owner or employees. read more

We have had regular maintenance, a breakdown/service call, and new equipment with Lang 72 Degrees. For regular maintenance, we feel the cost factor is competitive and service is excellent. A couple of years ago our A/C unit stopped working on a 96 degree day. Lang had someone here and they were able to get us up and running within a few hours. We knew our unit was near the end of it's life (and so did Lang) but they never pressured us to buy a new unit. When we decided the time was right to replace our unit we comparison shopped and chose Lang. The people who come for service calls are completely professional, friendly and helpful. read more

New to South Carolina and we live in Sun City. We found Lang to be highly professional. When our A/C had a problem they responded quickly. Five months after we moved in we needed a new A/C. Options were carefully explained. The work was Done on time and the installation has proved faultless. Despite being a large company they have proven to be Friendly,helpful and very competent. We do highly recommend them. read more

We have used Lang's 72 Degrees for 15 years. Dependable, honest, great company. They recently replaced our duct system and the men who did the work were courteous, quiet, prompt, professional and cleaned up after their work perfectly. I highly recommend Lang's to anyone searching for a heating/a.c. company. read more

I have done business with Lang for about 5 years and have found them to be extremely responsive, informative and very honest! I have recommended them to a number of people and all have been equally satisfied. They just replaced a complete 5 ton unit with a new Carrier unit and the process was painless. I highly recommend you give them a try. You won't be sorry. Jeff Toker Bluffton, SC read more

Lang's business practices are highly questionable. They use fear tactics to try and sell new equipment. Preying on seniors in Sun City is pretty low. Service told me " I sure hope you have carbon monoxide detectors, your furnace heat exchanger is about to go" 1it was not true and 2 the heat exchanger is covered by the manufacturer for 20 years. Seems that a company that deals in hvac would know that. read more

Used Lang 72 for years, they did a good job with repairs and servicing. Needed to place the unit, they were the most expensive out of all the quotes that I got , almost $2000.00 more. Keep that in mind when replacing your system. read more

We noticed problems with our HVAC unit Christmas day and my husband called multiple companies the day after and,Lang 72 degrees was the only one who has a person to answer after hour and weekend calls. We were told,an approximate time the technician would come and he came as expected, was courteous and professional and took care of our issue quickly. Unfortunately we discovered we needed a new unit and after consulting with Langs we decided to go with their product. The installation occurred on New Years Eve without a hitch and we've been very happy with it! The follow call and checking to make sure there were no issues or concerns with the unit have been very reassuring! We feel we made a great investment in our home and are very happy we chose Langs! read more

We had Lang come out to give us a quote on replacing our heating/cooling system. Chip was so professional and helpful and we really appreciated his customer service. We decided to go with Lang for the work. The crew was timely and efficient. They were respectful and cleaned up after themselves when the work was done. The work was completed as we agreed. We were very pleased with the work and the service. We would highly recommend Lang to anyone needing assistance with their heating and cooling. read more

We contracted with Lang's to handle our heating and air system almost two years ago, and we are not very happy at the moment. We've been trying to get our twice-yearly preventative maintenance done for nearly two months now. They keep rescheduling us at the last minute with no warning and no explanation. Most recently, they didn't contact us to reschedule at all; the technician simply didn't show up. When we called to question it, we were told our appointment was going to be later in the week. When we first started with Lang's, we were satisfied with the quality of service, as well as the responsiveness. It's a shame they don't seem to be able to keep it up, especially in these hard times, when it pays to be competitive. read more

There were several issues with an installation of a new unit in our home. They made several trips back to the shop for additional parts/tools causing installers dead time waiting and taking much longer. Very unprepared considering they do lots of installations. A few other issues regarding the service contract causing some stress. Will not do business with them anymore. read more

We highly recommend Lang 72 Degrees for their reliability and knowledge in the Heating and air conditioning field. Jesse our serviceman performs our twice a year maintenance and he is great. Our HVAC went out on a Saturday and a new one was installed on Monday. They won't sell you anything you don't need. read more

Great service with installation done when promised. Extra services done at no charge. I highly recommend them to all my neighbors. Dan Roth. read more

No heat over the weekend, called Lang after neighbor recommended them. Arrived hour and a half after calling. Signed up on maintenance agreement to get discounted rate on repairs, not big fan of these but it makes sense. Very pleased with service, hopefully can squeeze a few more years out of it before having to look into replacements. Had me running within an hour, tech explained clearly what was wrong even had the part on the truck. read more

We have had Lang's for 5 years now. They are the best. Honest and very caring. Their techs are very knowledgable. We esp. Like Chandler Henry. He is the best!! We live in Sun City and there are so many residents that use them as their HVAC company. I have not heard a bad thing from anyone. read more

Lang 72 was referred to us from a very detailed oriented, knows his stuff engineer friend. Over the past 3 years we have had numerous AC issues,. Between our 3 big units leaking. dripping or flooding we feel our local "Frogmore engineers" have just patched and botched as they went. Lang 72 came in and was totally professional from the calls to the house visits and showing us all the issues. They gave us total confidence it was time to make a big change for all the right reasons. THe crew showed up on time, was very curtious, and cleamed up great even vacuumed! I am confidnet I will never come home to a leak, a flood or no AC now. I know they did it right, thanks for that peace of mind Lang72! read more

My brother in law who owns a HVAC company in Atlanta recommended Lang after the company that had been servicing our vacation home tried to sell me equipment that was builder grade and also had not done a good enough evaluation as to the damage I had incurred in my ductwork due to the system failing. The company I was using wanted me to pay to have my ducts biofogged which in essence would have removed my mildew smell temporarily. They also were going to charge me an extraordinarily large sum of money to replace those system with builder grade equipment. When Lang 72 Degrees came they immediately sent a camera in my ducts and was able to show me just how bad the damage was. I would have had a very unhealthy house had I gone with the other company. Lang negotiated a very fair price to replace my 2 systems with a Top 3 HVAC system and replace all my ductwork. They were extremely professional arriving on time, protected my household items and flooring, provided me with a window air unit while my systems were not working, were extremely quiet and very informative letting me know each day what would be accomplished. I highly recommend them if you need your HVAC replaced or ductwork cleaned and replaced. We now have wireless capabilities to control our HVAC from afar! read more