Get matched with top heating and air conditioning pros in Burlington, NC

"From the salesman to the installers, was a very good experience. When my second system needs replacing I will call crimson hvac."

"Needed HVAC PM check and technician was prompt, efficient and professional. Would Definitely consider using their services again."

"This company is fantastic. I have used them for the past 7 years since relocating to North Carolina and they have always completed the work in a timely, cost effective manner. We have had the privilege of working with the same Service Tech. (David) that entire time. In my experience as a homeowner (35+ years) that is unheard of. David is on time for appointments (or calls is running late or early), quickly responds to emergency heating/cooling situations, and looks for repair solutions that will take care of the issue for the least possible cost. It is reassuring to "know" your tech. and have a good feeling about the job he is doing. We also have an annual service agreement with Duggins. We have two furnaces (one electric and one gas) and two a/c systems. Their annual service fee, in my opinion, is very reasonable. He spends whatever time necessary to do the job right. Our home was new construction and in the first couple of years we had a major repair to the system. Duggins did not do the original install but reached out to the manufacturer to make sure that the warranty work was covered. This may not seem like a big deal, but I was not aware the unit was still under warranty, and would have paid for everything - I do not believe all companies would even check about the warranty. I have no reservations recommending Duggins based on 7+ years personal experience with them!"

"Great job cleaning our ducts and vents. Very thorough and took the time to make sure everything was done correctly. AC Harris performed this work at our permanent residence as well as a rental home. I was so pleased with the ease of getting an appointment. The two gentlemen who came house were super nice and efficient - excellent customer service! I will be contacting them again! S"

We specialize in IAQ & HVAC services including but not limited to air duct cleaning, HVAC service, installation & maintenance. With over 25 years of experience & the most competitive pricing in the area we excited to work with you.

"The techs were polite and very professional. Inspected & cleaned our HVAC ductwork and even provided photos of the inside of the ducts. No mess left behind. Very pleased and would hire them again."

"Shamrock called me almost immediately and the technician began diagnosing my problem over the phone, warning me to turn off my air conditioner before I did permanent damage. He came the next morning and diagnosed the problem in minutes. He cleaned and fixed the unit and it is cooling better than it ever has since we purchased the house 6 years ago. My daughter complains she is too cold now, and we have it set at the same temp as always. The tech was friendly, efficient, knowledgeable and did a great job. They will be my "Go-to" repair company now!"

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very thorough technician that properly troubleshooted my AC/HVac system to get it back up and running. The technician explained the problem found, recommended what part(s) need to be replaced, and explained the possible causes of the component failure. Will certainly recommend H&S Mechanical Services LLC."

"Chris was the technician that came out and did a wonderful job very informative. The unit was low on freon and while we were looking at the unit fan motor went out and he was able to get a new one next day. He vacuumed the unit out of all the leaves and clean the fins and then actually put away some of my tools and hoses. Chris went above and beyond I would highly recommend."