What San Antonio Homeowners Say About Cardinal Air Duct San Antonio
Reviews are the fastest way to know what a company actually does once the van pulls away. We don’t ask for flowery words or inflated praise. We ask homeowners to tell the truth about what got cleaned, what it looked like before and after, and whether we did what the written price said we’d do. In a trade where the bait-and-switch reputation runs deep, the only defense is a paper trail of real jobs done right. Here’s what your neighbors in San Antonio have said after we finished the work.
Recent Reviews
“Our house in Stone Oak is 22 years old, and I honestly don’t think the ducts had ever been touched. The technician showed me the Nikro HEPA unit hooked up to our return and let me watch the debris pack into the containment bag. The before-and-after photos from inside the plenum made it real. My wife’s allergy symptoms eased up within two days.”
Sarah P.
Stone Oak, San Antonio
“I’d gotten a quote from another company that started at an extremely low per-vent number, then tripled once they counted everything. Cardinal handed me a written flat price for the whole system before a single register was opened. That’s the whole reason I booked. The crew used the Rotobrush rotary system and the Abatement containment unit, and the final invoice matched the written quote to the penny.”
Diego S.
Alamo Heights, San Antonio
“Older home in Jefferson with the original sheet metal ducts. The team found a disconnected return pulling attic air, which explained why our bedroom never cooled right. They resealed it, cleaned the full system with negative-pressure extraction, and showed me photos of the gap before sealing it. I’ve already recommended them to two coworkers.”
Yolanda M.
Jefferson, San Antonio
“We moved into a new build in Cibolo and were told new homes don’t need duct cleaning. Wrong. The ducts had drywall dust, sawdust, and stray insulation from construction. The tech ran the Rotobrush through every trunk line and the Nikro vacuum pulled out a full canister of white powder. The written price was on the table before the work started, and no one tried to upsell me anything.”
Stephanie N.
Cibolo, San Antonio
“Called on a Tuesday, got a real person on the phone, had a tracked arrival window within the hour. That’s The Relay Standard, and it works. The tech texted me his name and background-checked profile before he arrived, and I paid the invoice from my phone while he was still packing up. Cleanest service experience I’ve had in years.”
Diego S.
Terrell Hills, San Antonio
“My dryer vent was clogged with San Antonio limestone dust and lint. The tech pulled a mat of lint the size of a throw pillow out of the run. He explained how the humidity here compacts it faster than dry climates and recommended an annual cleaning for our household size. No scare tactics, just facts and a written price. The 365-Day Done Right Promise is what sold me, and I didn’t even need it.”
Yolanda M.
Windcrest, San Antonio
Why Customers Trust Us
Every review here shares the same thread: the written price held, the equipment was professional grade, and the proof was visible. That’s not an accident. We operate Rotobrush rotary systems, Nikro HEPA extraction units, and Abatement Technologies containment because truck-mounted shop-vac shortcuts leave debris suspended in your living space. Negative-pressure extraction means everything loosened goes into the vacuum, not back into your breathing air. Our technicians are background-checked and in uniform, so you know the name at your door before they knock. If the work isn’t right within 365 days, we return and correct it at no charge. Omar Haddad, Owner, stands behind that on every single job. For a written quote on your San Antonio home’s ductwork, call (254) 347-3897.
Written by Omar Haddad, Owner at Cardinal Air Duct San Antonio, serving San Antonio and surrounding communities.