Air Duct Cleaning & HVAC Services in San Antonio, TX
Honest, NADCA-certified air duct cleaning for San Antonio homeowners. With many of our local homes built before 2000, original ductwork has been pulling in caliche dust, cedar pollen, and years of AC runtime. Serving downtown, Northwest Side, North Central, and the entire 1604 loop with free home inspections and no trip fee.
The ProblemYour ducts are blowing dust, pollen, pet dander, and mildew spores directly into the air you breathe. San Antonio cedar fever and caliche dust flood home duct systems every winter.
The FixHEPA-filtered deep cleaning removes all allergens. Most see improvement within 24 hours.
"Black stuff around my vents"
The ProblemThat's mildew. Texas humidity makes your dark ducts a mildew paradise and health hazard. San Antonio's humid Hill Country edges grow mildew fast inside home ductwork.
The FixRemove mildew, treat affected areas, fix the moisture source so it never comes back.
"Weak airflow from vents"
The ProblemDucts are blocked, disconnected, or crushed. Common in attics where they get stepped on. Older San Antonio homes near downtown have ducts crushed by shifted attic framing.
The FixFind and repair disconnected ducts, remove blockages, replace crushed sections same-day.
"Just finished renovations"
The ProblemConstruction dust coats your entire duct system — drywall dust, sawdust, and insulation fibers everywhere. San Antonio remodels release limestone and old plaster dust through every supply vent.
The FixPost-construction cleaning removes all debris. Should always be done after major remodeling.
"Scratching sounds in ducts"
The ProblemRodents are leaving droppings, urine, and nesting materials. Major health hazard. San Antonio's mature pecan trees push squirrels directly into family-home attic spaces.
The FixSeal entry points, remove contamination, sanitize everything. We solve the problem, not just clean around it.
"Energy bills keep climbing"
The ProblemDirty ducts restrict airflow, forcing your HVAC to work 20–40% harder to maintain temperature. San Antonio's brutal summers punish HVAC systems running through dirty ductwork daily.
The FixClean ducts = better airflow = lower bills. Noticeable savings on your next electric bill.
Not sure what's in your ducts?
Our free home inspection shows you exactly what we find — no pressure, no trip fee.
ClearAir Solutions brings honest, certified air duct cleaning to San Antonio. We use professional DuctMaster equipment, NADCA-standard methods, and take pride in every home we service.
How Air Duct Cleaning Solves San Antonio's Air Quality Challenges
San Antonio's mix of older homes, year-round AC use, and seasonal dust from caliche and construction means duct systems get loaded fast. Professional cleaning addresses what builds up in real San Antonio HVAC systems. Learn more about all our HVAC cleaning services.
Pull Out Decades of Caliche Dust
Older San Antonio homes have been collecting fine caliche and limestone dust through their HVAC systems for years. A professional deep clean removes what filters never caught.
Cut Cedar & Oak Pollen Re-Circulation
Mountain cedar season hits San Antonio hard from December to February, and oak pollen follows in spring. Duct cleaning reduces the seasonal allergen load circulating through your home.
Restore AC Efficiency in Heavy-Use Climates
San Antonio AC systems run from March through October. Clean ducts reduce strain on your compressor and help your system push cool air where it belongs.
Address Mildew From Long Humid Stretches
Gulf-Coast moisture pushes into South Texas in summer. We inspect for and remove mildew growth inside ductwork before it becomes a respiratory issue.
Clear Out Pet Dander Build-Up
Many San Antonio homes have multiple pets. Pet hair and dander coat your duct walls over time and re-enter the air every cycle. Source-removal cleaning gets rid of it.
Improve Comfort in 1950s–1980s Build Homes
Older San Antonio neighborhoods often have original or once-replaced ductwork that's never been deep cleaned. The improvement after the first proper cleaning is usually obvious.
Our Services in San Antonio, TX
Complete HVAC and air quality services for San Antonio homeowners
MOST POPULAR
Air Duct Cleaning
Remove dust, allergens, and contaminants from your air ducts. Improve air quality and HVAC efficiency in your San Antonio home.
Same-day and next-day openings are often available for San Antonio homeowners. Our team arrives on time, gets the job done right, and leaves your home cleaner than we found it.
Professional HVAC cleaning services throughout San Antonio and surrounding communities
Downtown / King William
78204
Monte Vista / Tobin Hill
78212
Alamo Heights
78209
Stone Oak / Sonterra
78258
Medical Center
78229
Castle Hills
78213
Westover Hills
78251
North Central
78216
Helotes
78023
Leon Valley
78240
Far North / 1604
78259
Southside
78214
Don't see your neighborhood? We serve all of San Antonio and surrounding areas in zip codes 78201, 78209, 78212, 78213, 78216, 78229, 78240, 78248, 78249, 78250, 78251, 78258, 78259.
Your neighbors across San Antonio trust us with their homes. Here's why:
01
Local Texas Team
Family-owned and operated. We serve San Antonio with the same hands-on, personal attention we'd give a neighbor.
02
NADCA Member & ASCS Certified
We follow the National Air Duct Cleaners Association ACR standard. Our lead technician holds the ASCS certification, so the work is done to a real industry standard, not a shortcut.
03
Free Home Inspection, No Trip Fee
We come out, look at your system, and give you an honest written estimate before any work begins. You only book if it makes sense for your home.
04
Same-Day Service When You Need It
Call before noon and we can usually be at your San Antonio home that afternoon. Most jobs finish in 2 to 4 hours.
What San Antonio Homeowners Say
Trusted by Our Neighbors
Real reviews from neighbors in the San Antonio area
★★★★★
5.0Google Review
"I had the air ducts cleaned by Adam with his company. He did a very thorough job. He did an excellent job. He is very professional and kind. I'm very satisfied with his work and highly recommend him. No job is too big for him."
"I had been neglecting an issue with my dryer vent for too long to mention. The technician did an excellent job with getting it all sorted. He was on time, professional, courteous, efficient, and very skilled. He took care of everything within a couple of hours. The price was very reasonable especially given how much I expect to start saving on my energy costs. I definitely plan to use this company in the future!"
"Great experience from start to finish. The team arrived on time, were professional and courteous, and took the time to explain everything clearly before getting started. They did an extremely thorough job and paid attention to details that really mattered. I could feel the difference in airflow almost immediately, which made a noticeable improvement in comfort."
"Amazing customer service! Very professional from start to finish. Our air ducts hadn't been cleaned in years and now the house feels cleaner and smells better!"
Expert answers about HVAC and air quality in San Antonio, TX
Are older San Antonio homes more likely to need duct cleaning?
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Yes. Many San Antonio neighborhoods, especially inside Loop 410, have homes built between the 1950s and 1980s with their original or once-replaced ductwork. Years of caliche dust, cedar pollen, and constant AC runtime add up. We typically find a thicker dust layer in homes that haven't been cleaned in 10 or more years. A free inspection lets you see the actual condition before deciding.
Will duct cleaning help with my cedar fever or oak pollen allergies?
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It helps reduce what gets re-circulated. Cedar pollen (December through February) and oak pollen (early spring) sneak indoors and settle in ducts. Source-removal cleaning gets the buildup out of your system so it isn't blowing the same allergens back into the air every cycle. Pair it with a quality MERV-rated filter and many homeowners notice a real difference.
How does San Antonio's long AC season affect my ductwork?
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Your AC runs from roughly March to October, so dust, moisture, and biological growth have more opportunity to accumulate than in a milder climate. We see this in older Northwest and North Central homes especially. Periodic deep cleaning keeps the system breathing freely and reduces strain on the compressor.
Do you serve the whole San Antonio area or just certain neighborhoods?
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We serve the full Greater San Antonio area, including the Northwest Side, North Central, downtown, Stone Oak, Alamo Heights, and out to Boerne and New Braunfels. Same-day appointments depend on availability. Call 281-904-4674 and we'll confirm the soonest we can be there.
Is there really no trip fee for the inspection?
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Correct. Free home inspection, no trip fee, no obligation. We look at your system, show you what we find, and quote the work in writing. You only book if the price and scope make sense to you.
Serving Greater San Antonio
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Professional HVAC and air duct cleaning services throughout the San Antonio area and beyond