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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.

NADCA Member National industry standard
ASCS Certified Professionally trained techs
5.0 31 Google Reviews
Local to San Antonio
Same-Day Service
Free Estimates

Schedule Free Home Inspection

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NADCA Member

NADCA Member

National industry standard

ASCS Certified

Trained, certified technicians

Fully Insured

Your home is protected

Family Owned

Local Texas business

Same Day Service

Available when you need us

Free Inspection

No trip fee, ever

Real Problems. Real Homes.

Problems We See Every Day

If any of these sound familiar, it's time for a professional inspection.

Call 281-904-4674 for a FREE inspection.

"My allergies are worse at home"

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.

Call 281-904-4674

Fast response. No obligation.

See Us In Action

Professional duct cleaning, done right

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.

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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.

  • NADCA member · ASCS-certified technicians
  • HEPA filtration vacuum system
  • Before & after photo documentation
Learn More

Dryer Vent Cleaning

Prevent house fires and improve dryer efficiency. Essential service for San Antonio homeowners to protect your family.

  • Fire prevention & safety
  • Reduce drying time by 30%
  • Complete lint removal
Learn More

Chimney Sweep & Inspection

Professional chimney cleaning and safety inspections. Remove creosote buildup and prevent dangerous chimney fires.

  • Professional chimney cleaning
  • Video inspection included
  • Detailed safety report
Learn More

Duct Replacement

Replace old, leaky ductwork with modern, efficient systems. Eliminate hot/cold spots and reduce energy bills.

  • Professional installation
  • Energy-efficient materials
  • Proper sizing & design
Learn More

Attic Insulation

Save up to 40% on energy bills with professional attic insulation. Built for San Antonio's long Texas summers.

  • Save 20-40% on cooling costs
  • Improve home comfort
  • Increase property value
Learn More

UV Light Installation

Hospital-grade air purification for your HVAC system. Kill 99.9% of mildew, bacteria, and viruses circulating in your San Antonio home.

  • Kills 99.9% of germs
  • 24/7 air purification
  • Prevents mildew growth
Learn More

Air Duct Cleaning Pricing

Call or text 281-904-4674 to claim today!

Ask About Our Discounts

  • ✓ New customer discount
  • ✓ Combined services discount
  • ✓ Military & veteran discount
  • ✓ Senior citizen discount
  • ✓ Call for details & eligibility
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Air Duct Maintenance Cleaning

$129
  • ✓ System maintenance
  • ✓ Filter replacement
  • ✓ Vent cleaning
  • ✓ Performance check
  • ✓ Free deodorize
  • ✓ Free dryer vent inspection
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ClearAir Solutions technician with professional DuctMaster equipment at service van in San Antonio Technician on ladder cleaning ceiling vent inside San Antonio home Rotary brush cleaning inside air duct vent close-up Adam from ClearAir Solutions standing by branded service van ClearAir Solutions technician performing duct cleaning service ClearAir Solutions shirt showing services and phone number ClearAir Solutions professional duct cleaning in progress
Ready To Breathe Clean?

Need Service This Week?

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.

Technician cleaning ceiling vent inside home
Rotary brush cleaning inside air duct
ClearAir Solutions technician performing duct cleaning
Adam from ClearAir Solutions by branded van

Serving San Antonio Neighborhoods

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.

Call 281-904-4674 for Service in Your Area

Trusted by San Antonio Homeowners

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.

Trusted by Our Neighbors

Real reviews from neighbors in the San Antonio area

Ready to join our satisfied San Antonio customers?

Same-day service available. Call now for a free estimate.

Call 281-904-4674 Now See all 31 five-star Google Reviews →

Common Questions from San Antonio Homeowners

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.

We Also Serve Nearby Cities

Professional HVAC and air duct cleaning services throughout the San Antonio area and beyond

Serving all of Greater San Antonio with same-day HVAC cleaning services.

View All Service Areas →

Ready to Improve Your Air Quality?

Schedule your free inspection today and breathe cleaner air. Our team is ready to help make your home healthier.

Call or Text

281-904-4674

Available 7 days a week

Email Us

info@clearairsolutionstx.com

We respond within 24 hours

Business Hours

Mon-Sun: 8am-8pm

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