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Claim This BusinessGreenwood Duct Cleaning has operated in Austin for two full decades, building a client base across neighborhoods from Hyde Park to South Congress and out to the Pflugerville corridor. The company holds a 4.8-star rating compiled from over 300 homeowner reviews, a volume that places them among the most-reviewed air duct specialists in the Austin metro. Their crew services both residential and light commercial properties, handling everything from routine dryer vent clearances to full HVAC system replacements.
What distinguishes Greenwood from the field is their investment in indoor air quality technology. They install UV light purification systems that target microbial growth inside ductwork, a solution particularly valuable for Austin homes where oak pollen and cedar dust create persistent indoor air challenges. The company also offers attic insulation upgrades, allowing homeowners to address both air distribution efficiency and thermal envelope performance in a single service call. Their 20-year track record means the crew has encountered the full range of Central Texas HVAC configurations, from mid-century ranch setups to newer construction with multi-stage systems.
The reviews reveal specific scenarios that illustrate their approach. One homeowner, Rayfanz1, described a chimney cleaning that uncovered a wasp nest and deteriorating flashing around the firebox. The crew sealed gaps, applied high-temperature concrete repairs, and cleaned the entire flue system, documenting each step with photos and video. Another client, samrawit belay, praised the team's AC installation for its methodical connection checking and post-install guidance on maintenance. In both cases, the technicians explained what they found before proceeding with repairs, a practice that earned the company recurring business from these customers.
Across 303 reviews, the 4.8-star average reflects consistent praise for transparent pricing and thorough cleanup. Five reviewers specifically mention the crew documenting discovered problems with photos or video before recommending repairs. Negative feedback occasionally references higher final costs compared to initial quotes, yet these same reviewers acknowledge the additional work was justified by what the technicians found.
| Sunday | 9 AM–9 PM |
| Monday | 9 AM–9 PM |
| Tuesday | 9 AM–9 PM |
| Wednesday | 9 AM–9 PM |
| ThursdayToday | 9 AM–9 PM |
| Friday | 9 AM–9 PM |
| Saturday | 9 AM–9 PM |
Complete supply and return duct cleaning using specialized agitation and vacuum systems to remove accumulated debris, allergens, and particulate buildup.
Diagnosis and repair of damaged or disconnected duct sections, including full replacement of deteriorated runs with properly sealed connections.
Complete dryer vent clearing from the appliance connection through the exterior termination, addressing lint buildup that creates fire hazards and drying inefficiency.
Inspection and cleaning of fireplace chimneys, including creosote removal, flue camera inspection, and structural assessment.
Full heating and cooling system installation, from system selection through permitting, professional installation, and post-install performance verification.
Insulation evaluation and upgrade services targeting thermal performance and indoor air quality improvement in the attic envelope.
Installation of ultraviolet air purification systems inside ductwork to neutralize microbial contamination and improve circulating air quality.