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4 Best Air Duct Cleaning Services in Round Rock (2026)

Ranked by real Google ratings and review volume · How we chose

Brad Smith
By Brad Smith, Home Services Expert · ✓ Updated · 6 min read

We compared 15 air duct cleaning services in Round Rock on Google Maps · 4 listed · How we rank

A stuffy house, a dryer that won't dry or a buyer asking for a clean HVAC system before closing are the usual reasons people start looking at air duct cleaning services in Round Rock. The businesses below hold more than 1,100 Google reviews between them, rated from 4.8 to 5.0, and what separates them is the scope of work: duct replacement, dryer vents, or a cleaning company that treats ducts as a side line.

Short answer: Andrew and Sons Air Duct Cleaning, LLC holds a 5.0 from more than 470 reviews, with customers describing duct cleaning, dryer vent cleaning and a full duct replacement. Noble Air Duct Cleaning & Chimney Sweep is also a 5.0 from more than 380 reviews and offers a free camera inspection, per its site. Steam Master Cleaning is carpet-first at 4.8, and Go Air Duct Cleaning Round Rock is a 5.0 from more than 110.
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Duct Cleaners Around Round Rock, Side by Side

# Business Rating Reviews Best for
1 Andrew and Sons Air Duct Cleaning, LLC 5.0 ★ 476 Duct cleaning, dryer vents and duct replacement View ›
2 Noble Air Duct Cleaning & Chimney Sweep 5.0 ★ 386 Camera inspection, ducts, dryer vents and chimney View ›
3 Steam Master Cleaning 4.8 ★ 156 Carpet, upholstery and a duct add-on View ›
4 Go Air Duct Cleaning Round Rock 5.0 ★ 113 Dryer vents and AC coil cleaning View ›
4 Best Air Duct Cleaning Services in Round Rock (2026)

The duct cleaners, one at a time

Andrew and Sons Air Duct Cleaning, LLC logo
#1 Overall🕑 Open 7 days↩ Responds to reviews

Andrew and Sons Air Duct Cleaning, LLC

5.0476 Google reviews

Andrew and Sons Air Duct Cleaning, LLC is a family-owned company with a Round Rock address on Mozart Street. Google tags it for air duct cleaning, HVAC, air conditioning, insulation and carpet cleaning. Reviewers describe air duct cleaning, dryer vent cleaning and a whole-house duct replacement, and the owner's replies also mention insulation work. The profile has no readable website text.

What people praise

  • One homeowner had all the old ductwork replaced and described sealed connections, new registers and a clean worksite
  • A customer said the house felt fresher right after the ducts were cleaned
  • Dryer vent customers mention on-time arrival and a clean workspace
  • One reviewer said the crew spotted a wrong dryer vent cap during the visit

Worth knowing

  • Google shows a placeholder for its hours, so call to confirm availability
Reputation scorecardrank in Round Rock
Rating5 / 5
Review volume476 · 97th
Confidencehigh
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: A 5.0 on the largest review base here, with reviewers describing everything from cleaning to a whole-house replacement. Ask for a written scope if the job is more than a cleaning.

Website+1737-314-5794 Directions

7900 Mozart St, Round Rock, TX 78665

Noble Air Duct Cleaning & Chimney Sweep logo
#2🕑 Open 7 days

Noble Air Duct Cleaning & Chimney Sweep

5.0386 Google reviews

Noble Air Duct Cleaning & Chimney Sweep is a Round Rock company on Heritage Center Circle. Its site lists air duct cleaning, chimney sweep, dryer vent cleaning, attic insulation, HVAC disinfection and germicidal UV light, and says it has served Round Rock since 2011. It also offers a free camera inspection and a written price before work begins. Some reviewers spell the name "Nobel".

What people praise

  • Reviewers describe thorough inspections where the technician explained what was found
  • One homeowner said a technician found mold in a furnace and treated it in about two hours during the same visit
  • A seller said the company fit them in on short notice before closing
  • A customer was surprised by how much dust came out of a dryer vent

Worth knowing

  • Its site also covers chimney and insulation work, so confirm the crew handling your visit
Reputation scorecardrank in Round Rock
Rating5 / 5
Review volume386 · 90th
Confidencehigh
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown98% 5-star
✓ VerifiedSource: Google

Our take: A 5.0 backed by hundreds of reviews and a camera-first approach, which suits anyone who wants to see the ducts before agreeing to a price.

Website Book now+1512-546-6939 Directions

1000 Heritage Center Cir #154, Round Rock, TX 78664

ST
#3🕑 Open 7 days

Steam Master Cleaning

4.8156 Google reviews

Steam Master Cleaning is a carpet and floor cleaning company on the I-35 frontage road in Round Rock. Its site puts carpet cleaning first and lists tile and grout, upholstery, rugs, stone and marble, hardwood and commercial cleaning, with air duct cleaning as one service among them. Google files it under air duct cleaning first, but its reviews are about carpets and upholstery.

What people praise

  • Reviewers describe carpet jobs with pet odor removed
  • A customer said a secondhand couch with a strong dog smell was cleaned and explained step by step
  • Several reviewers say the technicians gave an honest estimate and explained the process
  • One customer said a custom package was put together for their situation

Worth knowing

  • No review in view mentions duct cleaning itself, so ask about its duct process and experience
Reputation scorecardrank in Round Rock
Rating4.8 / 5
Review volume156 · 83rd
Confidencemoderate
Recency3 weeks ago
Info completenesssite · phone · hours
Rating breakdown94% 5-star
✓ VerifiedSource: Google

Our take: A good choice if you want carpets, upholstery and ducts handled by one cleaning company. For a duct-only or dryer vent job, the specialists here have clearer records.

Website+1512-819-7555 Directions

551 S I-35 Frontage Rd Suite 356, Round Rock, TX 78664

Go Air Duct Cleaning Round Rock logo
#4🕑 Open 7 days↩ Responds to reviews

Go Air Duct Cleaning Round Rock

5.0113 Google reviews

Go Air Duct Cleaning Round Rock is an air duct company on Chisholm Trail Road. Its site lists air duct cleaning, duct repair and replacement, dryer vent cleaning, attic insulation, chimney cleaning and HVAC cleaning, and describes a 30-day satisfaction guarantee. It lists a locally owned team serving Round Rock.

What people praise

  • One customer with a dryer "check vent" message had the vent cleaned and the hose replaced quickly
  • A reviewer had both AC coils and vents cleaned and said the system ran quieter afterward
  • Technicians described as professional, respectful and good at explaining the process
  • All its Google ratings are five stars

Worth knowing

  • The smallest review base on the page
Reputation scorecardrank in Round Rock
Rating5 / 5
Review volume113 · 70th
Confidencemoderate
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown100% 5-star
✓ VerifiedSource: Google

Our take: A perfect 5.0 across a smaller group of customers, with reviews pointing to dryer vent and coil cleaning. A solid second quote for a straightforward job.

Website+1737-373-4328 Directions

1 Chisholm Trail Rd Ste 452, Round Rock, TX 78681

5

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How the scorecards work

The scorecards use public Google data on the date shown. Rating is the live star average. Review volume shows how many people have rated each business, compared with other duct cleaners near Round Rock. Confidence weighs the rating by that volume, so a 5.0 from hundreds of customers counts for more than a 5.0 from a few dozen. Recency shows how recently reviews have arrived.

What air duct cleaning costs in Round Rock

Price depends on the size of the home, the number of vents and returns, how many HVAC systems you have, and whether you add dryer vent cleaning or repairs. Replacement is a separate, much larger job than cleaning. Ask for a written, itemized quote before the crew starts.

Duct cleaning across Round Rock

Andrew and Sons (Mozart Street), Noble Air (Heritage Center Circle), Steam Master (I-35 frontage road) and Go Air Duct Cleaning (Chisholm Trail Road) all list Round Rock addresses. Looking for air duct cleaning near me? Ask how soon each can come and whether dryer vents are included.

Questions for a duct cleaner

  • Is the quote itemized and in writing before work starts?
  • Do you inspect with a camera, and can I see the photos?
  • Is dryer vent cleaning included or separate?
  • Do you clean the whole system, including returns and the plenum?
  • What is covered if you find a problem, like a damaged duct or a wrong vent cap?

Frequently asked questions

Who does dryer vent cleaning along with the ducts?

Reviewers describe dryer vent jobs with Andrew and Sons, Noble Air and Go Air Duct Cleaning. Noble Air and Go Air list it on their sites.

Can I get my old ductwork replaced rather than cleaned?

One Andrew and Sons customer had all the ductwork in the house replaced, and Go Air’s site lists duct repair and replacement. A replacement is a bigger project than a cleaning, so get a separate written scope and quote.

Is a carpet cleaner a good choice for duct cleaning?

Steam Master Cleaning lists air duct cleaning among its services, but its reviews are about carpets and upholstery. For ducts, ask what equipment it uses and whether dryer vents are included.

Which duct cleaners offer a camera inspection?

Noble Air’s site describes a free camera inspection with photo proof before you pay. Other companies may offer inspections, so ask each one.

The short version

Andrew and Sons Air Duct Cleaning is the safe default for the broadest range of duct work, and Noble Air is the pick for a camera-first inspection. Whoever you call, get the scope and price in writing before the crew opens a vent.

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