Skip to main content
Sealing & Repair · From $500

Duct Repair & Replacement

Cleaning cannot fix a run that is crushed flat behind a truss, torn open on a nail, or lying disconnected on the attic insulation pulling superheated attic air straight into your system. We find these on camera, and they explain a lot of long-running complaints: the room that never cools, the summer bill that climbs every year, dust that reappears weeks after a cleaning. Repair means new flex or rigid duct, properly supported so it cannot sag or kink, both collars sealed with mastic rather than tape alone, and insulation restored to the code in force where you live. The starting price covers one accessible run. It moves with run length, how many runs are involved, attic or crawlspace access, and whether the boot and takeoff also need replacing — quoted in writing before anything is opened up.

Duration
2–4 hours for a single run
Warranty
1-year workmanship
Standard
NADCA ACR
Human reply
< 2 min

Prices shown are starting estimates and may change with the condition, access, and scope we find on site. Only a written quote from an on-site visit is a price we commit to.

What is it

What is duct repair & replacement?

Cleaning cannot fix a run that is crushed flat behind a truss, torn open on a nail, or lying disconnected on the attic insulation pulling superheated attic air straight into your system. We find these on camera, and they explain a lot of long-running complaints: the room that never cools, the summer bill that climbs every year, dust that reappears weeks after a cleaning. Repair means new flex or rigid duct, properly supported so it cannot sag or kink, both collars sealed with mastic rather than tape alone, and insulation restored to the code in force where you live. The starting price covers one accessible run. It moves with run length, how many runs are involved, attic or crawlspace access, and whether the boot and takeoff also need replacing — quoted in writing before anything is opened up.

Every duct repair & replacement includes:

  • Camera photos of the damage before any repair is quoted
  • Crushed, torn, or disconnected runs replaced with new flex or rigid duct
  • Both collars sealed with mastic, and the run supported so it cannot sag
  • Insulation restored to the code in force where you live
  • After photos of every repaired run, with the written scope you approved

Scoped from a camera inspection

At Prime Air Duct Experts, a duct repair & replacement is never guesswork. We scope every job from a camera look inside the ducts first — weighed against EPA guidance on when the work is actually warranted — so what you approve is matched to what your system actually needs, with the photos to prove it. And if the camera says the work isn't needed, we tell you that instead.

Camera duct inspection
Why choose us

Why DFW homeowners pick Prime Air Duct for duct repair & replacement.

We've worked on 0+ DFW homes over 15+ years. Every job — a single register or a whole-home system — runs the same way: trained technicians, written quotes, before-and-after photos, warranty in writing.

15+
Years experience
ACR
Cleaning standard
22
Metros covered

Trained duct technicians only

Written quote before any work begins

1-year workmanship warranty

Insurance-grade photo documentation

Who we are

Prime Air Duct Experts. 15+ years on DFW duct systems.

Family-owned, NADCA ACR-standard, EPA-guided. We're the team you call when you want it done right the first time — no rotating subcontractors, no upsell pressure, no surprises. Same techs, same trucks, same standard.

NADCA ACR Standard
The air-duct cleaning benchmark
EPA-Guided
We clean only when it's warranted
Owner on every job
Personal accountability, every time
1-year workmanship warranty
In writing, every job
Prime Air Duct Experts technicians on site
Prime Air Duct
DFW Metroplex · ACR-Standard
NADCA ACR
Standard-driven
FAQ

Common questions about duct repair & replacement.

Do I actually need my air ducts cleaned?

Maybe not — and we'll be the ones to tell you. EPA guidance says duct cleaning is warranted in three situations: visible mold, vermin in the ducts, or significant dust and debris buildup. Not on a calendar, not automatically every few years. Our $99 camera inspection checks your system against those conditions and gives you a straight verdict with photos. A meaningful share of inspections end with 'not yet, re-check in a couple of years' — and that answer costs you $99, not $600.

How much does air duct cleaning cost?

A full-system source-removal cleaning starts at $349, targeted supply-and-return work at $199, and a camera inspection at $99. Those are honest starting points, not bait: your exact quote is confirmed after we look at the system on camera and before any work begins, and it doesn't change mid-job. Add-ons like sanitizing ($149) or a UV light ($399) are offered only when the footage shows a real indication — our technicians don't earn commissions.

How long does a full-system cleaning take?

Three to five hours for a typical single-system home. The honest variables are the number of runs, attic access, duct type, and how much debris the system is carrying — a two-system two-story takes longer than a compact ranch. We'd rather quote you a real window than promise a ninety-minute miracle, because whole-home source removal physically cannot be done in ninety minutes. You'll get a specific time estimate with your quote, and the system is back on the moment we finish.

How often should air ducts be cleaned?

There's no honest fixed schedule, and we won't invent one. Ducts need cleaning when their condition says so — after a renovation, a pest issue, a moisture event, or gradual buildup that's now visible on camera. Some systems go a decade staying respectable; others load up in three years because of construction next door or a heavy-shedding pet. The economical habit is an inexpensive camera inspection every few years: it either buys you peace of mind or catches the problem while it's a targeted cleaning instead of a full one.

Will duct cleaning help my allergies?

Here's the careful answer. Cleaning removes the reservoir of settled dust, pollen, and dander that your system can re-circulate — in Texas, that reservoir includes cedar, oak, and ragweed seasons past. What it won't do is cure allergies or stop new pollen from entering the house, and EPA notes that duct cleaning has never been conclusively shown to prevent health problems. We treat it as hygiene, not medicine: empty the reservoir, then pair it with the right filter, which often matters just as much. Anyone promising more than that is selling.

Last reviewed:

15+
Years in the field
NADCA ACR
Standard
48h
Written report
< 2hr
Response
Ready when you are

Get it inspected. Get it in writing.

Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.

Licensed & Insured Same-Week Scheduling Photo-Documented Findings
Emergency

24/7 Response

Water intrusion in the ducts, a musty smell that won't quit, or vermin in the system? We answer 7 AM to midnight and every visit ends with camera photos and a written verdict — including a straight "your ducts are fine" when that's what we find. After-hours dispatch runs subject to crew availability.

Emergency line
Call NowBook