air tight solutions
Energy Compliance Services in Westminster, SC
Delays from failed energy inspections can stall an entire construction schedule. At Air Tight Solutions, we help builders and contractors in Westminster, SC, avoid costly rework with thorough and accurate testing. We provide energy compliance testing in Westminster that aligns with state codes and accelerates project timelines. Whether you’re building a new single-family home or a multifamily complex, we make sure you’re ready for inspection with confidence.
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our services
Westminster, South Carolina, Energy Compliance Services
We support residential and multifamily builders with a full range of energy code services tailored to South Carolina regulations. Our offerings include blower door testing, duct leakage testing, Manual J load calculations, and REScheck reports. We work quickly and efficiently, providing clear documentation that keeps your project moving forward without unnecessary delays.
Duct Blast / Leakage/ Tightness Testing in Westminster, SC
Unsealed ducts compromise efficiency and code compliance. We help pinpoint leaks and pressure issues using calibrated testing methods that give you the data you need to fix issues early. Our duct leakage testing in Westminster ensures your systems are tight, your reports are accurate, and your project is inspection-ready.
Blower Door Testing in Westminster, SC
Drafty homes lose more than energy. They risk failing code requirements. We test building envelope performance with blower door testing in Westminster that verifies air changes and locates problem areas. Our reports are detailed and easy to submit for approval.
Manual J Calculations in Westminster, SC
Mechanical systems only perform well when they’re properly sized. We generate Manual J reports based on room-by-room loads, climate zone requirements, and construction specs. This provides a trusted foundation for HVAC sizing and helps ensure long-term system efficiency.
RESCheck Compliance in Westminster, SC
When your project needs proof of energy code compliance, our REScheck documentation does the job. We outline thermal performance, window values, and insulation levels in a format that building departments recognize and accept. Our service keeps you code-compliant with less friction.
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 Westminster Builders Choose Air Tight Solutions
At Air Tight Solutions, we bring a unique combination of local knowledge, advanced technology, and a customer-first approach to every project in Westminster. Builders trust us for our precision, reliability, and dedication to delivering exceptional results.

Local Experience
Our understanding of Westminster's specific energy codes ensures your projects are fully compliant with no hassle.

Tailored Services
We adapt our testing and compliance solutions to fit your project’s needs, providing unmatched accuracy and efficiency.

Reliable Turnaround
We prioritize prompt, precise results to keep your projects moving forward without delays.

Customer-Focused Approach
We’re here to support you at every step, offering clear communication and expert guidance throughout the process.
testimonials
What Builders in Westminster Say About Us
Builders in Westminster, SC, rely on Air Tight Solutions for energy compliance services that simplify their projects. 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.
About Us
Air Tight Solutions is trusted by builders across South Carolina for reliable energy testing and fast turnaround. Our team focuses on helping you pass inspections with zero hassle. We specialize in energy compliance testing in Westminster and surrounding areas and deliver expert service for every jobsite. From blower door testing in Westminster to comprehensive load calculations and REScheck documentation, we simplify the compliance process so you can focus on building.
areas we serve
Serving Westminster and Neighboring Areas
We also provide testing services in nearby locations including Walhalla, Seneca, Clemson, Central, Six Mile, and others:
