Ductwork Installation & Repair Katy TX | HVAC247PRO… Skip to main content
Ductwork Specialists

Ductwork Installation & Repair Houston TX

New duct systems, duct repairs, leak sealing & insulation — properly designed ductwork delivers every BTU efficiently. Licensed HVAC contractors serving all of Katy.

Call (832) 591-7991 Book Inspection

Our Ductwork Services

New Ductwork Design & Installation

Complete duct system design using Manual D calculations — properly sized for your home's square footage, layout and HVAC equipment for peak efficiency.

Duct Repair & Patching

Collapsed flex duct, disconnected joints, torn foil — we locate and repair duct failures fast to restore airflow and stop energy waste.

Duct Sealing (Aeroseal)

Up to 30% of conditioned air is lost through leaky ducts. We seal joints with mastic compound or Aeroseal pressurized sealant — guaranteed results.

Duct Insulation Wrapping

Houston attic temps reach 150°F in summer. Uninsulated ducts waste enormous energy. We wrap with R-8 insulation to stop heat gain in attic runs.

Duct Extensions & Modifications

Adding a room? Remodeling? We extend and modify existing duct systems to serve new spaces while maintaining balanced airflow throughout your home.

Full System Replacement

Older homes with undersized, deteriorating or asbestos duct systems benefit from complete replacement — especially when installing a new HVAC unit.

Signs You Need Ductwork Service

Don't Ignore These Warning Signs

  • Hot or cold spots in certain rooms
  • Weak airflow from some vents
  • Sudden spike in energy bills
  • Rattling or whistling sounds from ducts
  • Excessive dust despite regular cleaning
  • System runs constantly but can't reach setpoint
  • Home addition or renovation recently completed
  • Ductwork is 15+ years old

Our Ductwork Installation Process

1

Load Calculation & Design

We perform Manual D duct sizing calculations and design a system that delivers proper airflow to every room based on your home's specific layout.

2

Professional Installation

Our licensed crew installs metal or flex ductwork, seals all joints with mastic, wraps with R-8 insulation and tests for leaks before finishing.

3

Airflow Test & Balance

We measure airflow at every register and balance the system for even temperature distribution throughout your entire home.

Why Choose HVAC247PRO for Ductwork

Manual D Certified

We size every duct system using ACCA Manual D calculations — not guesswork. Proper sizing means maximum efficiency and comfort.

TX Licensed TACLB00105442E

Fully licensed and insured for all ductwork work in Texas. Permits pulled when required — no cutting corners.

Workmanship Guarantee

All ductwork installations carry a 2-year workmanship warranty in addition to manufacturer material warranties.

All Materials & Systems

Sheet metal, flex duct, fiberglass duct board — we work with all duct types and can match or integrate with your existing system.

Fast Turnaround

Most repair jobs completed same-day. Full installations scheduled within days, not weeks. We keep your home comfortable.

Upfront Flat-Rate Pricing

You see the full price before we start. No surprises, no add-ons. Financing available for larger installations.

Fix Your Ducts, Fix Your Comfort

Houston ductwork specialists. Properly designed, professionally installed & guaranteed.

Call (832) 591-7991 Book Inspection
Licensed TACLB00105442E 5.0★ Google Rating 24/7 Available Same-Day Repairs
📞 24/7 Emergency HVAC: (832) 591-7991