Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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Before
AfterCommercial Duct Cleaning in Frisco, TX
Commercial duct cleaning in Frisco, TX removes accumulated dust, debris, mold spores, and biological buildup from the supply and return air systems inside office buildings, retail spaces, restaurants, medical suites, and light industrial facilities. A properly scoped job uses negative-pressure extraction – a process where the duct system is placed under suction while agitation equipment dislodges material from duct walls – and concludes with a documented photo record of every run. At CleanRun Air Duct Cleaning Frisco, every commercial job starts with a written price before any panel comes off, and every duct run is photographed before and after so you can see exactly what changed. We also offer Air Duct Cleaning for properties that need a broader scope of work.
If you manage a commercial property in Frisco and you’re trying to understand what a credible job actually looks like versus a $79 coupon and a shop-vac, call us at (940) 290-8552. A live person answers every call. We’ll put a written scope and a written price in front of you before scheduling anything.
This page covers commercial duct cleaning specifically. If you need the same documented process for a residence, see our Air Duct Cleaning in Frisco page for full residential detail and pricing.
When You Need Commercial Duct Cleaning
Frisco’s commercial real estate market has expanded fast – the city added millions of square feet of office and retail space between 2018 and 2024 along the Dallas North Tollway and Legacy Drive corridors. That growth means a lot of buildings are now hitting the four- to six-year mark where duct systems that were never cleaned after construction are carrying a full load of construction dust, particulate, and biofilm.
Below are the situations where a commercial cleaning is warranted, based on what our cameras have found inside Frisco properties since 2013.
- Visible dust discharge at supply registers. If staff or tenants can see dust blowing from ceiling or floor registers during a cooling or heating cycle, the duct lining and internal components have accumulated enough debris that airflow is carrying it into the occupied space. This is not a filter problem – it’s a duct problem.
- Post-construction or post-renovation occupancy. Drywall dust, insulation fiber, and cutting debris settle into duct runs during any build-out. In new commercial suites along Frisco’s Preston Road and Warren Parkway corridors, we routinely find a half-inch to two inches of fine particulate packed into the first duct elbow off the plenum – the main distribution chamber where conditioned air enters the branch runs.
- Persistent odor complaints from tenants or employees. Musty, stale, or chemical odors that return shortly after routine cleaning almost always trace back to biological growth – mold or bacterial biofilm – on duct liner or internal coil surfaces. The odor recirculates because the source is inside the air distribution system, not the occupied space.
- HVAC efficiency drop without mechanical explanation. A 10-15% increase in runtime or energy consumption with no change in equipment condition often means airflow restriction from debris accumulation in the ductwork. The system is working harder to move the same volume of air through a partially blocked path.
- Lease turnover or change of use. When a restaurant or medical office vacates a suite, the next tenant inherits grease-laden or chemically contaminated ducts. Frisco’s strong commercial leasing activity means this scenario comes up often, and most standard lease agreements do not require the outgoing tenant to clean ductwork.
- Failed indoor air quality audit or HVAC inspection report. If a third-party HVAC technician or an industrial hygienist has flagged duct contamination in a written report, that finding needs a documented cleaning response – not just a filter change.
Our Commercial Duct Cleaning Process
Every job follows the same documented sequence. Nothing is skipped based on the size of the space or the price of the job. The written scope you receive before work begins maps to this process step by step, so you can verify that what was agreed to is what actually happened.
- Pre-work walkthrough and written scope. Before any equipment enters the space, a CleanRun technician walks the facility with the property manager or facility contact, identifies every supply and return register, locates the air handling units and plenums, and documents the duct layout in writing. That written scope – specifying every run to be cleaned, the square footage, the access points, and the equipment to be used – becomes the basis for your written price. Haven Standard Clause 1 means that price does not change after you sign off on it, absent a change in scope you authorize in writing.
- Pre-cleaning photography of every duct run. A borescope camera is passed through each supply and return run before any cleaning begins. Every image is timestamped and labeled by register location. This is the before record – the baseline that documents what was actually inside the ductwork before CleanRun arrived. Customers who have received a competitor’s verbal assurance that their ducts were cleaned now have a way to verify it: if the before photos look clean, the previous job held. If they don’t, the photos tell the story without editorial comment.
- Negative-pressure extraction setup. We connect Nikro negative-pressure equipment – a high-capacity, truck-mounted or portable extraction unit – to the main trunk line or plenum, placing the entire duct system under suction. This creates a controlled airflow direction from the registers toward the collection point, so that dislodged debris moves out of the system rather than redistributing into the occupied space. Access panels are cut or removed per the written scope; no additional access holes are created without your prior approval.
- Mechanical agitation of duct walls. Rotobrush rotary brush equipment is advanced through each duct run while the negative-pressure system is active. The rotating brushes dislodge debris from duct liner, sheet metal seams, and internal corners – areas that suction alone cannot reach. For commercial applications with larger trunk lines, we also use compressed-air whipping tools where duct geometry requires it.
- Plenum and air handler cleaning. The plenum – the main distribution chamber that connects the air handler to the branch runs – is cleaned and photographed separately. The air handler cabinet, evaporator coil face, and drain pan are inspected and, where included in the written scope, cleaned using Abatement Technologies equipment and approved coil-safe cleaning agents. Coil cleaning is quoted as a separate line item; it is never bundled silently into a duct cleaning price.
- Post-cleaning photography and written job record delivery. After every run is cleaned, the borescope passes through each one again. The after images are paired with the before images by register location and delivered to you as a documented photo record – a standard deliverable on every CleanRun job, not an upgrade. The written job record also includes the written price, the scope completed, and your 365-Day Done Right Promise confirmation. If anything documented in the after photos does not meet the standard agreed to in the scope, we return and correct it – in writing, not subject to manager approval.
BeforeAfterCommercial Duct Cleaning Pricing in Frisco
Commercial duct cleaning in Frisco typically runs between $450 and $2,800 for most light commercial applications – small office suites, retail bays, and restaurant spaces in the 1,200 to 8,000 square foot range. Larger buildings or multi-unit properties are scoped and priced on a per-system or per-air-handler basis.
The table below reflects what we see in Frisco’s commercial market. These are written-price ranges, not teaser rates. Your actual written quote will fall within this framework unless the scope reveals conditions – significant mold remediation, collapsed liner, or heavily grease-laden restaurant ductwork – that require additional work, which is always quoted separately before it begins.
| Property Type / Scope | Typical Range (Frisco Market) |
|---|---|
| Small office suite, 1 air handler, up to 10 runs | $450 – $750 |
| Mid-size retail or medical suite, 2 air handlers, 10-25 runs | $750 – $1,400 |
| Restaurant space (grease-laden ductwork, additional degreasing) | $900 – $1,800 |
| Large office or multi-tenant suite, 3+ air handlers | $1,400 – $2,800 |
| Post-construction clean (heavy debris, new build-out) | Add $150 – $400 to base range |
| Evaporator coil cleaning (per air handler, separate line item) | $120 – $280 |
What affects the price
- Number of air handlers and duct runs. Commercial systems are priced per air handler and per number of individual supply and return runs documented in the pre-work walkthrough. A suite with two air handlers and 22 runs costs more than one with a single handler and 9 runs – and you’ll see both numbers itemized on the written price.
- Duct material and condition. Flexible duct (flex duct) requires different agitation tooling than sheet metal and adds modest time to the job. Collapsed or disconnected flex duct is not cleaned – it is noted on the scope and quoted separately as a repair item through our duct repair service.
- Contamination type. Standard dust and particulate is baseline pricing. Grease accumulation in restaurant exhaust or return air paths, confirmed mold growth requiring EPA-registered antimicrobial treatment, or heavy post-construction debris each add a documented line item to the written price.
- Access and scheduling. Jobs requiring after-hours or weekend access to avoid disrupting tenants or business operations are quoted with a clearly labeled scheduling premium. That figure appears on the written price before you commit to anything.
Estimates are free. Call (940) 290-8552 and a live person will schedule a walkthrough. You’ll have a written price in hand before we touch anything.
FAQs – Commercial Duct Cleaning in Frisco
How often should commercial ductwork in Frisco be cleaned?
Most commercial spaces in Frisco benefit from duct cleaning every three to five years under normal occupancy conditions. For homeowners, our Residential Duct Cleaning follows the same camera-inspection and documentation standards. Buildings with higher particulate loads – medical offices, restaurants, facilities with heavy foot traffic in Frisco’s sandy North Texas soil environment, or properties near active construction on the Tollway corridor – often need cleaning closer to every two to three years. The right interval isn’t a fixed calendar rule; it’s what the pre-cleaning camera inspection shows. If the before photos are clean, the job can wait. If they show half an inch of debris at the first elbow, the interval was already too long. Call (940) 290-8552 to schedule a camera inspection and get a documented baseline.
Does CleanRun clean commercial ductwork without disrupting business operations?
Yes. We regularly schedule commercial jobs in Frisco during evenings, early mornings, or weekends to avoid interrupting tenant operations. The scheduling window is documented in your written scope – not a verbal agreement. The negative-pressure extraction process also keeps dust from escaping into the occupied space during cleaning, which reduces the risk of visible disruption even if the job runs during business hours. The specific scheduling arrangement and any associated premium are quoted as a named line item, not embedded in the base price.
What is the 365-Day Done Right Promise and does it apply to commercial jobs?
The 365-Day Done Right Promise applies to every job CleanRun completes – residential and commercial – including our Full System Cleaning service. If any duct run we documented in your job record is found to be inadequately cleaned within 365 days of the service date, we return and correct it at no additional charge. The promise is written into your job record at the time of service; it is not a policy subject to manager approval or a verbal assurance. For commercial property managers in Frisco who need to demonstrate due diligence to building owners or tenants, the written confirmation is part of the standard deliverable package.
How is CleanRun different from the $79 commercial duct cleaning offers that show up online?
Flat-rate coupon offers in this price range typically involve a single vacuum connection to one register with no mechanical agitation of duct walls, no negative-pressure system placed on the full duct run, and no documentation of what was found or removed. The result looks like a cleaning on an invoice and produces no measurable change in duct condition. CleanRun’s process uses Rotobrush agitation through every documented run while Nikro negative-pressure equipment holds the system under suction – a method that meets the scope of work defined in our written price. The documented photo record – before and after, every run – is the verification. If a competitor’s quote includes a photo record and a written scope itemizing every run to be cleaned, it’s worth comparing in detail. If it doesn’t, call us at (940) 290-8552 and we’ll put our number next to theirs in writing at no cost to you.
Serving Frisco’s Commercial Properties
CleanRun Air Duct Cleaning Frisco has served commercial properties across Frisco since 2013 – office parks along the Dallas North Tollway, medical suites near Frisco’s hospital district on Eldorado Parkway, retail spaces in the Star and Wade Park developments, restaurants in the Warren Parkway and Main Street corridors, and light industrial facilities near the Frisco Square area. Frisco’s combination of rapid new construction and North Texas’s clay-heavy, particulate-rich soil means duct contamination accelerates faster than it does in older, more settled markets. The buildings are newer, but the air quality conditions are not forgiving.
Every commercial property we serve is documented the same way: written price before work starts, photo record when work ends, 365-Day Done Right Promise in writing. Background-checked, uniformed technicians operating under the H.A.V.E.N. Standard are identified by name before arrival (Haven Standard Clause 3: Verified Crews). That’s the standard, not the exception.
If you manage commercial property in Frisco and want to know what’s actually inside your ductwork, call (940) 290-8552. We’ll schedule a walkthrough, show you the camera findings, and give you a written price before anything else happens. For residential service at the same standard, visit our home page to see the full scope of what CleanRun covers.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Frisco, serving Frisco since 2013.