Thinking about replacing the old ductwork in your Cary home? Before you commit to a major expense, get it diagnosed — because a lot of what feels like “I need new ducts” (dust, odors, weak airflow, musty smell) is actually solved by a cleaning or an inspection, not a full replacement. Full duct replacement is a big HVAC job ($2,000–$7,500+, per Angi); a professional cleaning costs a fraction of that. Prestige Protected are air duct cleaning & HVAC inspection specialists in Cary — we will tell you honestly which one you need. Call (888) 404-8321 or request an inspection.
Repair, clean, or replace? A quick decision guide
| What you are experiencing | Usually the fix | Who does it |
|---|---|---|
| Dusty vents, musty smell, dust resettles fast | Professional air duct cleaning | Duct cleaning company (us) |
| Some rooms stuffy / weak airflow | Inspection first — often cleaning or a minor fix | Inspection (us), then advise |
| Never professionally cleaned / after a renovation | Cleaning | Duct cleaning company (us) |
| A few leaky joints | Duct sealing | Licensed HVAC contractor |
| Crushed, collapsed, asbestos-era, or pervasively moldy ducts | Full replacement | Licensed HVAC contractor |
Signs you may truly need ductwork replacement
- Ducts are crushed, collapsed, or disconnected beyond repair
- Original ductwork is decades old and deteriorating or rusted through
- Widespread mold inside the ducts that cannot be remediated in place
- Major air leaks throughout the system, not just a joint or two
- Suspected asbestos-containing duct materials in an older home
Signs a cleaning or inspection is the smarter first step
- Visible dust from the vents and dust that resettles within a day
- Musty or stale odors when the system runs
- The ducts have simply never been professionally cleaned
- Recent renovation or new-construction debris
- Allergy or asthma symptoms that flare when the HVAC runs
Not sure which camp you are in? That is exactly what an HVAC inspection answers — before you spend thousands.
What does ductwork replacement cost?
Per Angi, a full air-duct replacement typically runs $2,000–$7,500+ (about $10–$25 per linear foot, and a home has 150–350 feet of duct). By comparison, a professional air duct cleaning in Cary is a few hundred dollars. That gap is why an inspection first almost always pays for itself.
How to choose a licensed HVAC contractor (if you truly need replacement)
If an inspection confirms you need new ducts, replacement is a job for a licensed HVAC contractor — not a duct cleaning company. Vet them like this:
- Verify a current North Carolina mechanical/HVAC license and insurance
- Ask for Manual D duct sizing — correct sizing is the whole point of new ducts
- Get a written, itemized estimate (and compare two or three)
- Check recent reviews and references for duct/airflow work specifically
- Confirm the warranty on materials and labor
Where Prestige Protected fits
We are upfront: Prestige Protected specializes in air duct cleaning and HVAC inspection — not full ductwork replacement. What we do is inspect your system, tell you honestly whether a cleaning will fix the problem, and document everything with before-and-after photos. Most Cary homeowners who think they need new ducts do not — and for the few who do, you will at least walk into that decision informed. See certified air duct cleaning in Cary or, if mold is the concern, mold in air ducts.
Frequently asked questions
Do I need to replace my ductwork or just clean it?
Usually clean it. Dust, odors, and weak airflow are most often solved by a professional cleaning. Replacement is for crushed, collapsed, deteriorated, asbestos-era, or pervasively moldy ducts. An HVAC inspection tells you which you need before you spend.
How much does ductwork replacement cost in Cary?
A full replacement typically runs $2,000-$7,500+ (about $10-$25 per linear foot), per Angi. A professional duct cleaning is a few hundred dollars – so an inspection first usually pays for itself.
Can Prestige Protected replace my ductwork?
We specialize in air duct cleaning and HVAC inspection, not full ductwork replacement. We will inspect your system and tell you honestly whether cleaning solves it or whether you need a licensed HVAC contractor for replacement.
How do I choose a contractor for ductwork replacement?
Use a licensed NC HVAC contractor: verify the license and insurance, ask for Manual D duct sizing, get a written itemized estimate, check reviews/references for duct work, and confirm the warranty.
Experiences & Results
What Our Clients Are Saying
Hear directly from homeowners about the exceptional service, quality, and care we consistently deliver.
Had a great experience with Prestige Protected for air duct cleaning in Raleigh, NC. The team showed up on time, were very professional, and explained everything clearly before getting started. They used powerful equipment and even showed before-and-after photos, which was really impressive. I’ve used other companies in the past and it’s not even close to the level of service I got here. Highly recommend them in Raleigh, Cary, or nearby areas!
The guys did a fantastic job and were very, very nice to work with. Made the necessary fixes in a reasonable time. Thank you very much!
Nathan and Nieve came out and did a wonderful job cleaning the vents in our home. They were very nice and respectful. Great customer service!
I had a great experience with them! I had mold in my ductwork and unit and they got everything taken care of. The technicians were thorough and amazing — on time and very professional. Highly recommend their service in Raleigh!
Great dryer vent cleaning in Durham. The technicians were professional and cleaned my clogged dryer vent out thoroughly. Would use them again.
Very thorough cleaning and got good advice for safety. Friendly, professional service from start to finish.
Hear It From Our Customers
Get your ducts inspected before you replace
Call (888) 404-8321 or request an inspection in Cary.