

“Three-man team took eight hours, worked quietly, and cleaned up. Nice job. House smells better. Thanks.”
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Gulf Coast Air Duct Cleaning
Free air quality inspection to find exactly what your home and HVAC need—and nothing they don’t.


“Three-man team took eight hours, worked quietly, and cleaned up. Nice job. House smells better. Thanks.”
Google review

“Straightforward pricing, full disclosure of process, punctual, professional, friendly, and accurate. They did exactly what they said they were going to do.”
Google review

“Great and honest service. They inspected my system and advised, based on humidity, that I didn’t need the requested and costly services. Very honest.”
Google review

“Absolute team of professionals! They went over and above. Highly recommended team to get the job done right the first time.”
Google review

“Excellent job! Very professional—the air in the house feels clean and smells good. I definitely recommend their services.”
Google review

“Shopped around for weeks until I found these guys. The quality was better than anyone on earth. I’d give more than five stars if Google allowed me to.”
Google review

“Very courteous, friendly, knowledgeable, and efficient staff. Quality work. Very impressed with the process.”
Google review

“Very knowledgeable and professional. They gave a quick estimate, offered available dates, and didn’t pressure us into booking immediately.”
Google review

“The crew did an amazing job. This wasn’t just cleaning vents—it was a full-service deep clean of our air ducts and unit. I’m so happy with the results.”
Google review

“If I could give more than five stars, I would! From start to finish, working with AH-CHOO was an absolutely outstanding experience. Their team is highly skilled, and their customer service is truly next level. Every question was answered promptly and thoroughly. The technicians were punctual, professional, extremely knowledgeable, and explained everything they were doing. You can tell AH-CHOO genuinely cares about its customers and takes pride in its work.”
Google review · featured review

“I was very impressed with AH-CHOO air quality specialists. Everything was cleaned and sanitized, and the system looks and feels brand new. The workers re-strapped our plenum boxes, located and sealed air leaks within the attic ductwork, walked me through every step, and took time to explain everything. We live in a four-story townhome with three plenum boxes; it took them seven hours to complete all the work.”
Google review · featured reviewSay goodbye to mold, allergens, dust, & odors when you completely remove everything.
Schedule your free inspection today and get 20% off eligible services.
Tap the concern that sounds most like your home. We’ll show you how AH-CHOO investigates it and solves the source—not just the symptom.
Fast-returning dust can point to buildup inside the air pathway, return-side leakage, filtration gaps, or debris that surface cleaning never reaches.
The goal: Less recirculating dust and a cleaner air pathway—not another temporary wipe-down.
See Available Inspection Times
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The contamination you never knew was there — living in your air supply every single day.
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NADCA-certified technicians extract at the source. Nothing gets recirculated. Nothing is left behind.
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EPA-registered coating bonds to duct walls, preventing regrowth for a full decade.
Schedule your free inspection today and get 20% off eligible services.
May skip key components like the return, plenum, blower, coils, or register boxes.
Cleans the whole accessible air pathway: return, coils, blower fan, heating chamber, plenum box, ductwork, register boxes, and vent covers.
Usually hooks suction to one point and cleans the system broadly. Divided negative air can leave mold and allergens behind.
Isolated negative pressure—one duct at a time—for 100% debris removal.
Calls a cheap mist an antimicrobial. It looks the same on a line item, but no coating is applied to insulation in plenums and register boxes—leaving mold deep inside.
Uses an HVAC-approved white antimicrobial coating that penetrates porous insulation in plenums and register boxes.
Short service times and cheap coupon prices can mean high-pressure upsells and UV-light add-ons.
Multiple technicians, 7-hour average job time, and pass any air-quality test—with the price we quote and no cleaning add-ons.
Phil Miller“Everything was cleaned and sanitized, and the system looks and feels brand new.”
BEFORE
AFTER
dnvrsdad1“Chris and Jayden were fantastic—friendly, communicative, and very professional.”
BEFORE
AFTERSchedule your free inspection today and get 20% off eligible services.
Straight answers before you schedule your free inspection.
Yes. Homeowners throughout our service area can request a free inspection. We explain what we can see, document the findings, and discuss any appropriate options before you decide whether to move forward.
We evaluate accessible parts of the air pathway, which can include the return, filtration area, evaporator-coil compartment, blower assembly, heating chamber, plenums, accessible ductwork, register boxes, vents, and grilles. Accessibility and system configuration vary by home.
No. The inspection is designed to give you useful information—not lock you into service. We explain the findings and recommendations, and you decide what happens next.
Timing depends on the number of HVAC systems, the home’s layout, and access to key components. When you schedule, our team can provide an expected appointment window for your home.
Pricing is based on the condition and configuration of the system, the number of systems, accessibility, and the scope needed to address the findings. You receive the recommended scope and price before authorizing work.
We serve communities across the Gulf Coast and surrounding areas. Contact our main office if you would like us to confirm service availability for your address.
Eligible customers who schedule their free inspection online can receive 20% off eligible services. Our team will confirm the offer and any applicable terms before service is authorized.
When conditions and access allow, our team can document visible findings so you can better understand what was observed and why a particular next step may—or may not—be recommended.
We select professional products and apply them according to their labels and the needs of the system. Your technician will explain any product being proposed, applicable precautions, and re-entry guidance before treatment begins.
We look beyond vent covers and evaluate the complete accessible air pathway. When service is appropriate, our process combines source removal, isolated negative pressure, detailed component cleaning, and sanitation rather than treating every home with a one-size-fits-all duct-cleaning package.
Visible buildup at registers, recurring odors, renovation debris, moisture concerns, or contamination inside accessible HVAC components can justify an inspection. We inspect before recommending service because dust around a vent alone does not establish what is happening throughout the system.
We can inspect the HVAC pathway for buildup, moisture evidence, filtration gaps, microbial growth, and odor sources, then recommend the appropriate cleaning or sanitation scope. We do not diagnose or treat medical conditions, and active moisture or building-mold issues may require another qualified specialist.
Indoor Air Quality Specialists
Texas Gulf CoastLouisiana Gulf CoastAnd Surrounding Areas
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