Air Duct Cleaning in Granby Colorado

We specialize in residential air duct cleaning in Colorado for homes across Denver and the Front Range... Breathe easier with our NADCA-certified, locally owned team serving Colorado homes for over 36+ years. We clean your entire duct system—to reduce dust, improve indoor air quality, and help your furnace and AC run more efficiently.

Duct Cleaning Services • Granby, CO

Granby Air Duct Cleaning for Homes & Businesses

For over three decades, Ductworks, Inc. has been a locally owned and operated Colorado company proudly serving Granby homes and businesses. We deliver the highest level of air-duct and HVAC cleaning expertise in the region.

From clear flat-rate residential pricing to professionally estimated commercial scopes, we operate with transparency, respectful crews, and photo documentation so you know exactly what was cleaned and why it matters.

Local Feedback

Granby Air Duct Cleaning Reviews

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Ish Kc profile picture
Ish Kc
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I highly recommend ductworks! Cesar did an excellent job cleaning all the air ducts, vents, and dryer vent throughout my house. He was extremely friendly, professional, and paid great attention to detail. What impressed me most was how thorough he was. He took the time to show me before-and-after pictures, and the difference was incredible! He also explained everything he was doing, including the technical details, in simple terms that were easy to understand. It’s refreshing to work with someone who genuinely cares about doing the job right and making sure the customer understands the work being done. Great experience from start to finish. I would absolutely recommend Cesar and Ductworks llc to anyone looking for quality duct cleaning services!
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Ken Hunter profile picture
Ken Hunter
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Quality work... very thorough and professional.
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Andrea Maresh profile picture
Andrea Maresh
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Mason showed up on time, made me feel at ease and answered all my questions. He used drop cloths and booties to keep my house clean. I enjoyed when he showed me before and after photos with random items found inside the vent ducts, like crayons, dog food and hair, and a random assortment of nails and building material debris. He did a good job cleaning around the vents when he was done, and didn't leave a mess behind for me to clean up. Kudos!
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Trent Jacobs profile picture
Trent Jacobs
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I recently purchased and moved into a 20-year old home. Shortly after having my wood floors refinished, our furnace blower motor failed and our furnace filter kept clogging with CLUMPS of pet fur and dust. The HVAC technician recommended duct cleaning. I've always been skeptical of duct cleaning, but I've also never seen the type of fur and dust build up in an air filter that I found in this new house. After spending far too much money on HVAC repairs, I decided to hire a duct cleaning company hoping to avoid recurring problems with my HVAC system. The technicians were courteous and professional. They explained clearly what they were doing and carefully moved (and replaced) furniture to access the ducts and returns for cleaning. Along the way they gladly shared photos of the ducts before and after their cleaning. The ultimate proof of the efficacy of the cleaning will be in a couple months, when I can see if the new air filter looks less like a wet dog and more like a normal air filter. I attached a photo of a brand new MERV 5 filter after 30 days in my system before I had ductworks clean my system. I've never seen an air filter this dirty and hope never to see one like this again.
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Michael Gayner profile picture
Michael Gayner
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Highly professional service, on time, polite, thorough, and simply radiated trustworthiness and competency.
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Kay Phelps
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Our technician, James, Was very professional, efficient, and knowledgeable. He showed us exactly what he was doing, and was careful With our floors and walls while he did the work. I would highly recommend this company
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Brian H profile picture
Brian H
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Updated review: I originally left a lower review with Ductworks after a handful of my air registers suffered some minor cosmetic damage following a residential service. However, the moment Ductworks was made aware of the issue, they did everything in their power to get in touch with me and make things right. First they stopped by my house to assess the damage and see if repair was at all a possibility. They were quick to offer an identical replacement at no cost to me, and ensured all the other registers were up to satisfaction. They were always kind and took full responsibility. At the end of the day, mistakes can happen with these types of jobs. What spoke volumes to me was the way Ductworks handled themselves. They genuinely worked to ensure I was happy with the service when all was said and done.
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Joanne Ferranto
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Warren was very professional, respectful of our home, a focused and steady worker. I wish all the contractors/service providers coming into our home had the same approach tot heir work. The cleaning of our ducts was done so thoroughly. Im ashamed we hadn't had them done before now. I would most definitely recommend this company. Ducts are easy to forget but they play a very important role in how clean our home air is. Our home feels like new again. Thank you Warren!!!
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christopher setelin profile picture
christopher setelin
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The tech, James, that was here at our house today, provided exceptional service, far exceeding any expectations. He was cordial, he was professional, he worked hard. I can't even tell you how impressed we are with the service that He gave. Give this guy a. raise, he was phenomenal!
Understanding Your Airflow

Where Does the Dust Come From?

Air moves in a constant loop through your HVAC system. Because that air circulates daily, dust collects in several places over time.

Dust buildup at a return vent in a Granby home

Return Vents & Filters

First, air is pulled through return vents. In Granby’s dry, windy climate, dust and pet hair build up fast. Even the best air filters allow a portion of fine dust to pass through.

HVAC blower and cabinet before and after cleaning

Blower, Cabinet & Coils

Next, dust settles on the blower and inside the cabinet. That restricts airflow, so your system may lose efficiency.

Clean supply duct interior after dust removal

Supply Ducts & Registers

Finally, air is pushed back through supply ducts. Dust stuck to duct walls can recirculate into your rooms.

Cleaning the air ducts is like pressing the reset button—restoring full system efficiency, improving indoor air quality, and helping lower overall maintenance costs.

Residential Air Duct Cleaning

See Our Granby Duct Cleaning Process in Action

At our core, we’re a service company—respecting your home, communicating clearly, and focusing on cleaner, more comfortable air for your family. When you’re ready, contact our Granby team for a free, no-obligation residential air duct cleaning estimate.

See Our Residential Cleaning Process

When to Clean Your Ducts

Signs Your Granby Home May Need Air Duct Cleaning

If dust, odors, or airflow issues keep showing up, your ductwork may be holding debris that’s cycling through your HVAC system. These are the most common “time to clean” signals we see in Granby and the Front Range.

  • Dust settles again quickly after you clean—especially on flat surfaces near vents.
  • Supply or return registers look dirty on the face (visible dust/debris buildup)
  • Debris inside registers or just beyond the grille when you remove a cover and look in with a flashlight.
  • Allergy or asthma symptoms flare up when the system runs.
Maintenance Guidance

How Often Should Air Ducts Be Cleaned?

For most Granby homes, a full-system duct cleaning every 3–5 years keeps dust levels low and airflow strong. Think of it as resetting your HVAC system back to clean.

  • You just moved in and don’t know the duct history.
  • Every 3–5 years: typical residential duct cleaning schedule
  • After remodels: drywall, sanding, flooring, or major construction
  • After HVAC equipment swaps: new furnace or new AC install
Commercial HVAC Cleaning • Granby, CO

Commercial HVAC Cleaning Specialists for Granby Facilities

Every commercial HVAC cleaning project performed by Ductworks, Inc. is comprehensively estimated and professionally managed by NADCA-certified staff with extensive HVAC field expGranbynce. That means clear scopes, proper access planning, and a cleaning process built for real-world commercial systems.

Commercial buildings we serve in Granby

  • Office buildings and corporate campuses
  • Medical, dental, and healthcare facilities
  • Schools, universities, and childcare centers
  • Manufacturing plants and warehouses
  • Retail centers and restaurants
  • BrewGranbys, hotels, and hospitality venues
  • Multi-family and senior living communities
  • Municipal, government, and public buildings
  • Mixed-use properties and tenant buildouts

If your building isn’t listed, reach out. Chances are we clean systems just like yours.

Professional Standards • NADCA Certified

NADCA-Certified Air Duct Cleaning for Granby Homes & Businesses

Ductworks, Inc. is certified through the National Air Duct Cleaners Association (NADCA), the organization that sets the industry standard for HVAC system cleaning. Our technicians follow NADCA’s cleaning practices to make sure dust and debris are removed at the source—not just loosened and left inside your system.

That means your Granby home or workplace benefits from a full-system approach: supply and return ductwork, trunk lines, blower, and accessible components are all cleaned according to established procedures, using the right tools and containment methods for the job.

  • Training: Technicians are trained to meet NADCA’s ACR standard for HVAC system cleanliness, which defines what a “clean” system actually is and lays out step-by-step procedures for reaching that level.
  • Proof of insurance and proper coverage: Certification requires maintaining appropriate liability and workers’ compensation insurance, giving you confidence that technicians are properly covered while working inside your home or building.
  • Documented, process-driven cleaning: Work is based on written procedures instead of guesswork—using proper access openings, mechanical agitation, and HEPA vacuum collection at the point of contact to remove dust and debris, not just move it around.

When you choose a NADCA-certified company, you’re choosing a team that’s trained, accountable, and committed to doing the work the right way the first time.

NADCA-certified air duct cleaning technician serving Granby, Colorado

Why NADCA Certification Matters

Training, standards, and accountability for every cleaning project.

  • Higher quality through technical knowledge.
  • Cleaning methods aligned with NADCA’s ACR standard.
  • Containment and vacuum equipment sized for your system.
  • Clear communication and photo documentation at every step.
Nearby Colorado Communities

Air Duct Cleaning Near Granby

Ductworks, Inc. provides NADCA-certified Residential air duct cleaning and Commercial HVAC cleaning throughout Granby, Grand County, and mountain communities across Colorado. If you’re located near Granby, explore our nearby service areas below.

Looking for another area? View all Colorado service areas.

Granby Air Duct Cleaning • Editor Picks

Residential Air Duct Cleaning Resources

FAQs

Air Duct Cleaning FAQs for Granby

Residential pricing is flat-rate and based on your total vent count. Commercial pricing depends on system size, access, and scope.

Most homes take about 5–8 hours to complete. Vent count affects the timeline, but it’s only one piece of the puzzle—system size, the age of the home, and how accessible the ductwork and equipment are all play a role. Your technician will walk you through the expected timing before work begins.

No—we’re careful to keep your home clean. Before we begin, we set up protective work areas. During cleaning, we use HEPA-filtered vacuums so dust and debris stay contained and the air we exhaust is clean. When the job is done, we thoroughly clean up our work areas.

NADCA certification verifies training, ethical standards, proper insurance, and cleaning methods aligned with the ACR standard.