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In commercial buildings—offices, retail, schools, restaurants, hospitals, warehouses—your HVAC and duct system is a critical pathway for airflow. Over time, dust, debris, mold spores, microbial growth, pollen, and other contaminants accumulate inside ducts and system components. These build-ups can:
Reduce HVAC efficiency and increase energy costs
Worsen indoor air quality (IAQ) and aggravate allergies or respiratory issues
Cause unpleasant odors
Increase wear on HVAC equipment
Violate health or safety regulations in sensitive environments
At Red Air Duct Cleaning, we specialize in full-system commercial duct cleaning in the Dallas area, restoring airflow, boosting system performance, and ensuring healthier indoor air.
We tailor our service to your facility’s needs. Our process adheres to industry standards (including NADCA best practices) and uses commercial-grade equipment and protocols.
Main supply and return ductwork
Duct branches, plenums, and risers
HVAC coils, heat exchangers, and air handler interiors
Blower wheels / fans
Registers, grilles, diffusers
Access doors, seals, and flanges
Mold, microbial, or particulate remediation (if needed)
Duct repair, sealing, and rebalancing (optional add-on)
Site inspection & walk-through
We assess the duct layout, contamination level, access points, and system condition.
Containment & negative pressure setup
We isolate the duct zones, set up high-powered vacuum(s) to prevent dust escape.
Agitation & dislodging
We use brushes, compressed air, mechanical spinners, or whip tools to loosen particles.
Simultaneous vacuuming
While agitating, debris is captured via negative pressure vacuum to prevent re-circulation.
Component cleaning
Coils, blower, housing, plenums, and other internal parts are cleaned.
Optional sanitizing / antimicrobial treatment
After cleaning, we can apply treatments to inhibit microbial regrowth (if requested).
Post-work inspection & reporting
We re-inspect cleaned sections, take before/after photos, and provide documentation.
We differentiate ourselves by focusing on quality, trust, and results:
| Feature | Benefit to You |
|---|---|
| NADCA-aligned techniques | Ensures credibility and adherence to accepted standards |
| Commercial-grade equipment | Handles large systems and tough contaminants |
| Fully licensed, bonded & insured | Reduces risk for your business |
| Clear pricing & no hidden fees | You know what you’re paying up front |
| Before & after documentation | Transparency and proof of work |
| Flexible scheduling (off-hours, weekends) | Minimizes disruption to your operation |
| Local Dallas focus | We know local climate, dust, pollen, code needs |
We have experience across many commercial settings, including:
Office buildings & corporate campuses
Schools, universities & educational facilities
Restaurants & food service facilities
Warehouses & industrial complexes
Retail & shopping centers
Healthcare, clinics & assisted living
Hotels, conference centers
Multi-tenant properties & campuses
Whether your duct system is simple or complex, we’ve handled jobs of various sizes and scopes.
Every 2–5 years is typical, but high-dust environments or allergy-sensitive facilities may need more frequent cleaning.
We plan work phases and off-hour scheduling to minimize downtime. In many cases, we can isolate zones and keep other systems running.
Dependent on size and complexity, 1–3+ days. We’ll give you a timeline during the proposal.
Yes, we offer duct repair, sealing, and balancing as add-ons.
Next Steps & How to Get Started