Lang 72 Degrees

I purchased a house in June 2025. As part of the purchase agreement, I required the sellers have the HVAC unit serviced and provide me with a report. They hired Lang 72 Degrees and the servicing was done in May. Except for a small leak in the supply plenum that they fixed with mastic, no other issues were identified. I recently hired Lang 72 Degrees to service the unit again prior to the heating system. From that service the tech indicated there was some corrosion on the unit likely caused by moisture being trapped in the attic because it is spray-foamed, and should be addressed. The tech recommended I have a team lead come out to talk about options to address the issue. The team lead came out a few days later and said in fact I did have a moisture issue and proposed I remedy it by install

Great local company. Summer has been so easy to work with. Her communication and responsiveness are excellent. Preston (tech) supplied me with a lot of information about the client's HVAC units. Highly recommend to anyone.

Lang's 72 Degrees has been an invaluable partner for our Beaufort County home. Rich’s inspection was thorough, explaining the unique needs of a southern home and why a whole-home dehumidifier was essential. Anthony and Emiliano installed it flawlessly—quiet, polite, professional, and efficient. We trust them implicitly. They care about our home, and we feel like partners. Fair pricing, great expertise, and a relationship we value deeply!

Cody arrived on time. He did a very thorough job cleaning out the dryer vent and the venting that flows thru the attic to the outside. He was very professional and knowledgeable about what he was doing Left everything tidy and put back together. We were very impressed with the job and will recommend Lang to others.

He arrived early and explained the work he was here to do. It was follow-up from a previous inspection. He was polite and courteous. He was patient with our dog. He finished the work quickly. We dealt with payment and the receipt in a swift and easy manner. A great experience.