South Carolina, Multifamily Energy Code Compliance
With jurisdictions across the Lowcountry, Midlands, and Upstate each enforcing their own AHJ documentation standards, there’s little room for error. At Air Tight Solutions, we help developers and general contractors clear that hurdle without slowing down the crew. Our multifamily energy code compliance services in South Carolina cover every unit that needs verification, from blower door readings to duct and ventilation checks. We test at volume, flag deficiencies early, and hand back documentation your AHJ will accept. That keeps your production line moving and your certificates of occupancy on track.
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Volume-Ready
Accurate Reports
Consistently Precise
Unit-by-Unit Testing Built for Production Schedules
We fit our testing into the way large multifamily builds actually run. Our crews sequence around your trades, batch units efficiently, and capture accurate readings the first time. You get early energy code compliance flags, cleaner closeouts, and less risk of a failed inspection holding up a wing. The result is a smoother path from framing to final sign-off.
Blower Door Testing to SC IECC Targets
We run multifamily energy code compliance in South Carolina to the ACH50 limits of your adopted IECC version sets. Precise air leakage measurement per unit confirms each apartment meets code, so your building code obligations get satisfied before the AHJ ever walks the site.
Duct Leakage and Ventilation Verification
Our multifamily blower door testing pairs with apartment duct leakage testing in South Carolina to measure leakage to the outside. We also check exhaust fan CFM, giving your IECC multifamily testing file the ventilation numbers reviewers expect.
High-Volume Inspections With Fast Reporting
We deliver multifamily energy inspections at the pace big developments demand. Combined with ASHRAE 62.2 testing in South Carolina and insulation and air-sealing checks, our reports document each unit, keeping submission to the local AHJ quick and clean.
About Us
Air Tight Solutions was built by people who spent years inside the construction process, not watching from the outside. We saw firsthand how energy code requirements added pressure to already tight development timelines, and we chose to fix it. Today, our focus is squarely on multifamily and commercial testing, where volume, accuracy, and fast turnaround aren’t optional. Developers trust us because we show up prepared, test efficiently, and deliver clean documentation that goes straight to the AHJ without a second pass.
Testimonials
Areas We Serve
Our reach doesn’t stop at South Carolina’s borders. We regularly partner with developers and GCs on multifamily projects throughout North Carolina and Georgia, bringing the same volume-testing capability and code-fluent documentation to every market we serve across the Southeast.