Cusuco Crawlspace

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Air Duct Replacement
Professional Service

Air Duct Replacement

Replace crushed, torn, or moldy ductwork with new, sealed lines

(919) 519-3677
Free Estimates
Local Service
Quality Workmanship
Overview

A premium take on air duct replacement

Crawlspace ducts take a beating: flex lines get crushed, torn by pests, or soaked and moldy, and disconnected joints dump your conditioned air under the house. When cleaning can't fix it, we replace the damaged runs with new insulated duct, seal every connection, and hang the lines properly off the ground so your system delivers the air you're paying for.

This service is a good fit for homeowners and property managers who want a clean, professional result without juggling the details themselves. We handle the prep, the finish work, and the cleanup so the space is ready to enjoy when we're done.

What's Included

Every project covers the essentials

  • Damaged, crushed, or moldy duct runs replaced
  • New insulated flex and metal duct
  • Every joint and connection sealed
  • Lines strapped and hung off the crawlspace floor
  • Better airflow to rooms that never get cool
  • Old ductwork hauled away
Our Process

Four steps from first call to final walkthrough

01

Inspection

We trace the system and find leaks, crushes, and damaged runs.

02

Written Estimate

Which runs to replace and why, with photos and price.

03

Replace

Old duct out, new duct in, sealed and supported.

04

Airflow Check

We confirm air is reaching the rooms it should.

Free Estimate

Need this service?

Tell us about your space and we'll send a clear, no-pressure estimate.

(919) 519-3677
  • Free, no-pressure estimates
  • Local, responsive service
  • Clear timelines & communication

Serving Durham, the Triangle & Central NC

Based in Durham at 2515 E Club Blvd, serving the Triangle, the Triad, and Johnston County. Not sure if we cover your address? Mention it when you request your estimate.

Why It Matters

The difference a careful job makes

Small choices in prep, materials, and finish work add up to a result that looks better and lasts longer.

Polished Finish

A clean, professional result that elevates the look and feel of the space.

Built to Last

Careful preparation and quality materials help the result hold up over time.

Detail-Driven

We sweat the edges, transitions, and finish work that cheaper jobs skip.

Respect for Time

Clear timelines and steady communication from first contact to walkthrough.

Our Standard

Detail-driven from start to finish

Premium results come from disciplined habits — not shortcuts. Here's the standard we hold ourselves to on every project.

Clear Communication

Straightforward answers, transparent scope, no surprises.

Careful Preparation

Surfaces, materials, and the site are prepped before any real work begins.

Professional Materials

We work with materials chosen for the finish and longevity they deliver.

Respect for Property

Floors, fixtures, and surroundings are protected throughout the project.

Final Quality Check

Every job ends with a walkthrough so the result matches expectations.

FAQ

Questions, answered

Ready When You Are

Get a free estimate for air duct replacement

Share a few details about your project and we'll get back to you with clear next steps.

(919) 519-3677
Free Estimates
Local Service
Quality Workmanship

Ready for a dry, healthy crawlspace?

Written estimates across Durham, the Triangle, and Central NC.

Call Now
Cusuco Crawlspace

Cusuco Crawlspace is a Durham-based crew that fixes what's under, inside, and on top of North Carolina homes: crawlspace encapsulation, mold remediation, drainage, ductwork, and the repairs that follow.

Free dryer vent cleaning for first-time customers

Contact

Serving Durham, the Triangle & Central NC

Hours

  • Monday – Friday
  • Saturday – Sunday: Closed
  • 7:30 AM – 5:00 PM

Licensed & Insured

© 2026 Cusuco Crawlspace LLC. All rights reserved.

Crawlspace & Home Repair · Durham, NC