Commercial Air Leakage Testing in Columbia, SC | Air Tight Solutions
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Columbia, SC, Commercial Air Leakage Testing

State government campuses, civic facilities, and mixed-use commercial corridors demand envelope performance that withstands scrutiny. At Air Tight Solutions, we help general contractors, commissioning firms, and owners verify that performance before finishes hide the barrier. Our commercial air leakage testing in Columbia, SC, delivers correct ASTM execution, thorough envelope verification, and Cx-formatted reports your reviewers can act on. We run the diagnostics right the first time and hand back numbers that stand up at inspection.

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Standards-Fluent

Schedule-Driven

Accurate Reports

Columbia Envelope Testing That Protects Your Closeout

We step in before finishes lock the envelope, keeping it out of reach. Our crews run fan-pressurization diagnostics, log every pressure and flow reading, and package the results for the commissioning file. With our commercial blower door testing in Columbia, SC, you get earlier detection of deficiencies, a smoother handoff, and a building that performs as the design team intended. Fewer surprises at closeout means your owner stays confident and your schedule stays intact.

Testing to ASTM E779 and E1827

Construction worker in orange vest and hard hat reviewing blueprints at a job site with exposed ductwork overhead and a

We run commercial air leakage testing in Columbia, SC, to the exact method your spec names. Whether your project calls for ASTM E779 testing in Columbia or the E1827 approach, we execute it to the letter. Correct measurement of air leaks protects both your design intent and your handoff timeline.

Envelope and Air-Barrier Checks

manual j calculations

As your building envelope testing partner, we confirm the barrier holds before it disappears behind the finishes. Our commercial blower door testing, and air barrier testing in the Midlands, SC, provide thorough diagnostics that go well beyond standard home energy audits.

Cx Coordination Across the Midlands

blower door test

We format commercial air-testing results in Richland County for your commissioning agent and owner. Our crews mobilize across Richland and Lexington counties, coordinate around your build sequence, and align every reading with the energy conservation code IECC provisions your reviewers apply.

About Us

Air Tight Solutions was built on a single idea: energy compliance should help the build, not slow it down. We came up from the residential new construction side, testing homes across the Southeast. That ground-level experience shaped how we work on commercial and multifamily scopes today. We know how Cx timelines run, how government project files are reviewed, and how to keep our data clean from the first fan spin to the final report. We separate the work we’ve finished from the capabilities we bring to new scopes, so you know exactly what you’re getting when you bring us on.

Energy testing services

Testimonials

Leo Jansen profile picture
Leo Jansen
8 months ago
I had the pleasure of observing Josh, Robert and Daniel recently during a Field QA trip, and was blown away by their process-oriented and quality-focused approach towards servicing their clients. Air Tight Solutions has a bright future ahead of them, and any builder or homeowner looking for a HERS Rating Company in their service area should look no further!
Jason O'Neal profile picture
Jason O'Neal
8 months ago
Fast response and professional service. Awesome company, very dependable. As a builder I’m always looking for top notch subcontractors and Josh and his team are exactly that!
Cameron Howard profile picture
Cameron Howard
8 months ago
I had a great experience with Airtight Solutions for my home energy inspection. Their team was extremely knowledgeable and professional from start to finish. They performed a blower door test, duct leakage testing, and a full HERS rating, and took the time to clearly explain what everything meant for my home’s efficiency. If you’re building a new home or need energy code compliance testing, I highly recommend Airtight Solutions. They understand building science, insulation, air sealing, and HVAC performance better than anyone I’ve worked with in the Upstate SC area. The report was detailed, accurate, and delivered quickly. Top choice for home energy audits, RESNET HERS ratings, and blower door testing in South Carolina.
Mark Thoennes profile picture
Mark Thoennes
8 months ago
Josh O’Neal with Air Tight Solutions is top-notch. We use Josh for duct blast and blower door testing on our projects at Mark Thoennes Builders, and he’s consistently fast, professional, and easy to work with. He shows up when he says he will, communicates clearly, and delivers accurate results without slowing down the job. His process is efficient, his reports are prompt, and he keeps things straightforward for our team and inspectors. If you’re a builder or homeowner needing blower door or duct blast testing done right (and done quickly), I highly recommend Josh and Air Tight Solutions.
Haley Michael profile picture
Haley Michael
9 months ago
Highly professional and very helpful when determining the appropriate HVAC size/information needed for a new construction build. Josh was very knowledgeable and super responsive.
Kyle Pcheny profile picture
Kyle Pcheny
1 year ago
Josh always does a great job. He is always able to get to you in a timely manner. Will continue using him and recommend to all homeowners, investors or builders.
Nathan Arrowood profile picture
Nathan Arrowood
1 year ago
Brady Brannon profile picture
Brady Brannon
1 year ago
There is no one better to hire for your code compliance testing than Air Tight Solutions. From initial contact to completion of the job you will experience a true customer focused process while also learning something you did not know before. Their focus to better equip you for long term sustainability really sets them apart. If I built 100 houses a year I would call Air Tight Solutions for all 100.
Matthew Mullins profile picture
Matthew Mullins
1 year ago
I recently did a full renovation on one of my homes, as I called in for my final inspection, I was informed that the required blower test was overlooked! We were already behind schedule so this is the last thing we needed! I called Air Tight Solutions and they were able to work us into the schedule before the next inspection date. It was a big save! Josh and his team did a great job from start to finish. I highly recommend them for your compliance testing needs.
Kyle Belcher profile picture
Kyle Belcher
1 year ago
Called Josh after finding Air Tight Solutions via a Google search to help with an issue I was having getting a permit. My issue was not in their typical scope but he adapted to find a solution within 48 hours. Pricing was extremely reasonable and while many companies just say “no I can’t do that”, he chose to find a solution. Highly recommend! -Local Residential Builder
Clifton Budney profile picture
Clifton Budney
1 year ago
Josh, with Air Tight Solutions has greatly helped my company with fast turn times to make it easier on me and my company. Would recommend to anyone needing their services.
C Wilson profile picture
C Wilson
1 year ago
Josh is great to work with. We've used his services for a couple years for duct blast tests and have now started using him for load calculations. Always professional and timely with his work. Highly recommend!!
Leonard Vickery profile picture
Leonard Vickery
2 years ago
Josh was very professional, friendly and accommodating. I needed his services quickly and he performed the test the very next day. He was a pleasure to deal with. I would highly recommend Air Tight Solutions.
Zachary Walsh profile picture
Zachary Walsh
2 years ago
I called Josh with Air Tight Solutions after discovering I needed a Duct Leakage Test certificate for a final inspection. I was in a bind and after calling dozens of companies trying to find someone who can help, I was referred to Air Tight Solutions. He was able to provide service very promptly, he was very professional, and is now my go to contact for all new builds. Highly recommend.
Colt Byars profile picture
Colt Byars
2 years ago
Josh has done many duct tightness test for us. Goes above and beyond for his customers. I highly recommend him!

Areas We Serve

The Midlands is home base, but our work doesn’t stop there. Air Tight Solutions supports commercial and multifamily teams throughout South Carolina, from the Lowcountry coast to the Upstate, as well as across North Carolina and Georgia. If your next project lands anywhere in the region, we’re ready to mobilize with calibrated equipment and the knowledge of standards to back it up.

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