air tight solutions
Expert Energy Compliance and Testing Services in Lexington, SC
Air Tight Solutions proudly serves builders in Lexington, SC, offering professional energy compliance and testing services to meet local and state energy codes. From duct leakage testing to REScheck compliance, our tailored solutions help you optimize IECC code compliance, ensure compliance, and deliver high-performing homes. Whether you’re working on new construction or renovations, we’re here to simplify the process and provide reliable results.
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our services
Comprehensive Energy Testing in Lexington, SC
We provide a full suite of energy compliance services designed to meet the unique needs of builders in Lexington, SC. From testing HVAC systems to ensuring airtight homes, our services are tailored to help you achieve code compliance while improving IECC code compliance and comfort.
Duct Blast / Leakage/ Tightness Testing
Ensure HVAC duct systems in Lexington homes are air-tight and efficient with our precise Duct Blast Testing services, reducing energy waste and meeting code requirements.
Blower Door Testing
Our Blower Door Testing identifies air leaks in Lexington homes, ensuring proper sealing, enhanced IECC code compliance, and compliance with state energy codes.
Manual J Calculations
Get accurate HVAC sizing for Lexington projects with our Manual J Calculations, ensuring optimized system performance, IECC code compliance, and code compliance.
RESCheck Compliance
Simplify energy compliance in Lexington with our detailed REScheck evaluations, ensuring your projects meet local energy standards quickly and efficiently.
HERS Certification
Earn cash incentives through the Duke Energy Residential New Construction Program, which rewards builders across the Carolinas service territory for constructing energy-efficient, high-comfort new homes.
Commercial Air Leakage Testing
Whole-building air leakage testing performed to ASTM E779 and E1827, backed by commissioning-ready reports that hold up under the closest owner and code review.
Commissioning Air Leakage Testing
Field testing that drops straight into your commissioning package, delivering correct standards, clean numbers, and fast retests whenever your project schedule demands them.
Infrared Thermal Imaging Inspection
Non-invasive thermal scans that reveal insulation voids, air leaks, and hidden moisture before they become costly problems, all without opening up a single wall.
Multifamily Energy Code Compliance Testing
Full IECC compliance testing delivered at production speed and thoroughly documented for confident, first-time approval from the local authority having jurisdiction on your build.
Why Builders in Lexington Choose Air Tight Solutions
Builders in Lexington rely on Air Tight Solutions for our commitment to quality, accuracy, and exceptional service. Our local expertise and dedication to your success set us apart as a trusted partner for energy compliance.

Local Knowledge
We have a deep understanding of Cherokee’s energy codes, ensuring compliance and precision for every project.

Tailored Services
Our solutions are customized to meet the unique requirements of your Cherokee builds.

Reliable Results
Builders trust us for fast, accurate, and thorough testing and compliance services.

Support You Can Count On
From start to finish, our team provides clear communication and expert guidance to keep your projects on track.
testimonials
What Lexington Builders Are Saying About Us
Builders in Lexington rely on Air Tight Solutions for our professional energy compliance services. Here’s what they have to say:
Posted on Google![]()
Zack GraberTrustindex verifies that the original source of the review is Google.
Fantastic company to work with. Josh was very responsive and took care of what I needed promptly. Would not hesitate to recommend them!Posted on Google![]()
Richard NogginTrustindex verifies that the original source of the review is Google.
Josh at Air Tight Solutions was amazing. They could have gotten money out of me by performing test that I thought code was requiring me to have done but Josh was very honest in letting me know that our building was exempt from certain test being done due to the building having foam insulation. I couldn't be more grateful and you are definitely dealing with honest people at ATS.🥰Posted on Google![]()
Josiah SmithTrustindex verifies that the original source of the review is Google.
Air Tight Solutions was incredibly timely and professional! Josh and Daniel went above and beyond to help us out. I would absolutely recommend them to anyone!Posted on Google![]()
Katherine DavisTrustindex verifies that the original source of the review is Google.
Josh was great and came out to do an assessment of my house. He took the time to explain things to me and provide suggestions for correcting some of the “leaky” areas in my house.Posted on Google![]()
jon whitsettTrustindex verifies that the original source of the review is Google.
Great Company to work with. Providing timely requests for Manual J's and Reschecks. As the Senior estimator at Veranda Homes, LLC, we use their services on every job with.Posted on Google![]()
Lucas BonnetTrustindex verifies that the original source of the review is Google.
Josh and the team at Air Tight are always on top of the ball. Would highly recommend using them on Energy Testing, air quality testing etc. 10/10 everytime they come out to the job site.Posted on Google![]()
Jami TreonTrustindex verifies that the original source of the review is Google.
Great people to work with!! Very knowledgeable about SC residential building codes, and fast turnaround time for my Manual J. Helped me with something else that came up as well - 10/10Posted on Google![]()
Katharine KelleyTrustindex verifies that the original source of the review is Google.
Great guys to work with! They were quick and professional and always pleasant to deal with.Posted on Google![]()
Chris ShufordTrustindex verifies that the original source of the review is Google.
Josh and his team have gone above and beyond to help us get established in the upstate. They are very knowledgeable and willing to do whatever it takes so both parties succeed. I am very happy to have them as a partner.Posted on Google![]()
Ashley SullivanTrustindex verifies that the original source of the review is Google.
If you are looking for a Company that goes above and beyond to get your energy needs taken care of Air Tight Solutions is the one. The team is super knowledgeable in their craft and are willing to go outside of their scope to ensure you meet all of your requirements. I highly recommend giving them a try if you are in the market for any energy testing needs.
Your Energy Compliance Experts in Lexington
At Air Tight Solutions, we specialize in energy compliance and testing services tailored to the needs of Lexington builders. Our expert team delivers precise testing, accurate calculations, and dependable results to help your projects meet state energy codes and exceed homeowner expectations.
We’re committed to supporting Lexington builders with services designed to streamline compliance and optimize IECC code compliance. From duct testing to HVAC calculations, our local expertise and attention to detail ensure every project is a success. Partner with Air Tight Solutions and experience the difference of working with trusted energy compliance professionals.
areas we serve
Serving Lexington and Surrounding Areas
In addition to Lexington, SC, Air Tight Solutions proudly serves builders in nearby areas across South Carolina, North Carolina, and Georgia. Wherever your project is located, we deliver reliable and efficient solutions tailored to your needs.
