Best Duct Cleaning Companies in Houston, TX
Duct Cleaning in Houston: standards + transparent process
Duct cleaning quality is determined by the equipment (HEPA-filtered negative-pressure rigs, not shop vacs) and the process (whole-system, not duct-only). NADCA certification is the industry standard. Here is what each of the 20 pros below publishes: In Texas, HVAC contractors must hold an active TDLR TACLA license — ask for the number and verify on tdlr.texas.gov before paying.
Top picks
- Years: 24+
Consistently strong customer feedback (4.9★ from 400+ Google reviews; 5.0★ from 2 BBB reviews).
Google 4.9★ (400+)BBB 5.0★ (2)
- Duct testing: ✓
- Years: 15+
What customers say about duct cleaning
Air Star Now replaced our entire HVAC system and cleaned our air ducts. I can honestly say that this is a company you want to do business with. Our initial contact was with Katie in the office. She is the most patient and professional representative of a company I have ever come across. Our technician, Daniel, and installers, Rodney and Manuel were a pleasure to work with and everything was completed professionally and on time. These days it is not always easy to find a company that is customer-centric, but Air Star Now definitely is. Katie always keeps you informed…
There is a reason why Air Star Now has 5-star reviews. From the owner Billy, to his staff, Perla, Efrain, Ero, and the rest of the crew who installed a Platinum Series American Standard HVAC system, and deep duct cleaning in my home last week, I have nothing but great appreciation of their superb service.
Google 5.0★ (675+)BBB 5.0★ (2)
- Duct testing: ✓
- Years: 15+
Google 5.0★ (1,095+)BBB NR
- Years: 70+
Consistently strong customer feedback (5.0★ from 215+ Google reviews; 5.0★ from 1 BBB reviews).
Google 5.0★ (215+)BBB 5.0★ (1)
- Duct testing: ✓
- Years: 15+
Google 4.9★ (1,855+)Yelp 4.5★ (110+)
- Years: 10+
Consistently strong customer feedback (4.8★ from 2,880+ Google reviews; 1.0★ from 1 BBB reviews).
Google 4.8★ (2,880+)BBB 1.0★ (1)
- NATE: ✓
- Years: 10+
What customers say about duct cleaning
Anthony even took the time to inspect our first floor ducts to make sure no other issues were there.
Google 4.8★ (265+)Yelp 4.8★ (410+)BBB NR
- Years: 14+
Consistently strong customer feedback (5.0★ from 335+ Google reviews).
Google 5.0★ (335+)
- Duct testing: ✓
- Years: 55+
Google 4.9★ (500+)Yelp 3.5★ (20+)BBB 4.0★ (1)
- Years: 35+
Consistently strong customer feedback (5.0★ from 170+ Google reviews; BBB grade NR).
Google 5.0★ (170+)BBB NR
- Duct testing: ✓
- Years: 55+
Google 4.8★ (10,195+)BBB 4.86★ (185+)
- Years: 40+
Consistently strong customer feedback (4.9★ from 5,935+ Google reviews; 2.37★ from 75+ BBB reviews).
Google 4.9★ (5,935+)BBB 2.37★ (75+)
- Duct testing: ✓
- Years: 50+
Google 5.0★ (190+)
- Duct testing: ✓
- Years: 10+
Google 4.9★ (155+)Yelp 4.9★ (135+)
- Years: 20+
Consistently strong customer feedback (4.9★ from 470+ Google reviews).
What customers say about duct cleaning
We are so happy with this company! They recently installed new air conditioner units for us and did an excellent job. Today, their team came out to clean our air vents, and they were absolutely great – very professional, polite, and thorough. They made the whole process easy and did a fantastic job. We highly recommend this company . Their team is reliable, professional, and delivers excellent service every time!
Google 4.9★ (470+)
- Duct testing: ✓
- Years: 10+
Google 4.9★ (405+)
- Duct testing: ✓
- Years: 30+
Google 4.8★ (315+)
- Duct testing: ✓
- Years: 3+
Google 5.0★ (165+)
- Years: 10+
Consistently strong customer feedback (5.0★ from 240+ Google reviews).
Google 5.0★ (240+)
- Duct testing: ✓
- Years: 10+
Google 4.9★ (195+)
Typical Duct Cleaning costs in Houston, TX (2026)
Last updated
Estimated ranges for Houston, TX. Actual cost varies with home size, equipment, and scope — always request a written quote for your job.
| Service | Typical range |
|---|---|
| Duct cleaning (whole-home) | $310–$715 |
| Dryer vent cleaning (professional) | $90–$225 |
| Evaporator coil cleaning (in-place) | $135–$400 |
| Duct sealing (Aeroseal or similar) | $1,350–$3,100 |
Avoid the $99 bait-and-switch: NADCA (the National Air Duct Cleaners Association) warns that ultra-low-cost “whole house” duct cleaning ads typically cover only a portion of the system — excluding the air handler, blower, coils, and registers where most contamination sits. A legitimate NADCA-standard clean for an average home runs $450–$1,000 and takes 2–4 hours with a two-person crew. Ask if the quote includes the air handler / blower assembly and request before/after photos.
What Every Houston Resident Should Ask Before a Service Call
- Is duct cleaning actually necessary, or is it always upsell?
- Necessary after rodent infestation, post-renovation construction dust, visible mold growth, or 10+ years since last cleaning in a high-pollen or dusty area. Skip "annual cleaning" recommendations — the NADCA 2025 ACR Standard explicitly notes routine annual cleaning isn't evidence-supported.
- How do I avoid the "$99 whole-home duct cleaning" scam shops?
- Ask for NADCA certification, a written scope that itemizes supply + return + main trunk, and confirmation they use source-removal (vacuum-out) rather than blow-and-go fogging. The $99 ads almost always upsell to $800+ on-site for "mold treatment" the home doesn't need.
- How much does HVAC service cost in Houston, TX?
- Duct cleaning typically runs $310–$715, and duct sealing runs $1,350–$3,100 in Houston, Texas. See the HVAC pricing table on this page for the full per-service breakdown.