Greater Houston TX · Certified Duct Pros

Air Duct Replacement Services in Houston, TX

HomePros inspects your duct system with a camera before recommending any replacement. You see exactly what needs replacing before approving any work. Serving all of Greater Houston — select your area below.

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Most Greater Houston homeowners have never seen the inside of their ductwork. When a HomePros Pro runs a camera inspection, what's revealed is often surprising: collapsed flex duct sections, disconnected joints leaking conditioned air into the attic, degraded insulation with R-values far below the recommended range for Houston's climate zone, and in some cases mold growth or rodent damage. Duct replacement is not a service to guess at — it starts with a camera inspection, and HomePros Pros always inspect first before recommending replacement.

Why Choose HomePros for Air Duct Replacement in Greater Houston

Inspect First — Always

No HomePros Pro will recommend duct replacement without camera evidence. You see the footage, you understand exactly what needs replacing and why, before signing anything.

Partial or Full System Replacement

Not all ductwork fails equally. HomePros Pros quote by section — you can replace only the damaged portions or the full system, depending on age and condition. Your choice, informed by evidence.

NADCA-Certified Technicians

HomePros duct replacement Pros are NADCA-certified and trained in Houston-area HVAC configurations. They know the difference between flex duct that needs replacement and flex duct that just needs to be re-supported.

Energy Savings Verification

Leaking ducts lose 20–30% of conditioned air into your attic. After replacement with properly sealed connections, HomePros Pros conduct an airflow test to verify the efficiency improvement.

Written Completion Report

Every duct replacement job includes a written report documenting old duct condition, replacement materials used, and post-installation airflow test results. Your record for insurance and future service providers.

Air Duct Replacement Services We Offer Across Greater Houston

Full System Replacement

All supply and return duct runs removed and replaced with new properly-sized flex duct or rigid sheet metal. All connections sealed at every joint.

Partial / Section Replacement

Specific damaged sections — collapsed runs, disconnected joints, rodent-damaged areas — replaced without disturbing functioning ductwork.

Main Trunk Line Replacement

Rigid sheet metal main trunk lines replaced where the original trunk has been crushed, improperly sized, or made of materials that don't meet current code.

Mastic Sealing & Duct Wrap

All connections sealed with mastic (not tape, which fails in Houston's attic heat) and duct insulation replaced to meet R-8 standard for Houston's climate zone.

Post-Replacement Airflow Test

CFM delivery to each room tested and documented after installation. Balancing adjustments made to ensure even cooling throughout the home.

Air Duct Replacement in Greater Houston — What You Need to Know

Houston's attic environment is one of the most hostile for ductwork in the country. Summer attic temperatures regularly exceed 140°F, which accelerates the degradation of flex duct insulation and causes the adhesive in tape-sealed connections to fail. This is why Houston duct systems need mastic-sealed connections (not tape) and proper R-8 insulation — the same products that work in Phoenix or Dallas degrade faster in Houston's combination of heat and humidity.

FAQ — Air Duct Replacement Houston TX

How do I know if I need duct replacement in Houston?

Key indicators: rooms that won't cool evenly despite a functioning HVAC system; energy bills that keep rising; ducts over 15 years old (original flex duct from the 1990s–2000s is at the end of its useful life); visible mold or pest damage in the attic. The definitive answer comes from a camera inspection — HomePros Pros provide this free with no obligation to proceed.

What type of ductwork is best for Houston homes?

Houston's extreme attic temperatures (140°F+ in summer) accelerate the degradation of all duct types. Properly installed R-8 flex duct with sealed connections at every joint is the standard for residential replacement. Rigid sheet metal is used for main trunk lines where maximum airflow efficiency is required. Your Pro will specify the appropriate type and R-value for each section of your system.

How long does duct replacement take in Houston?

A full residential duct system replacement in a standard 2,000 sq ft Houston home takes 1–2 days for a crew of two. Larger homes or two-zone systems take 2–3 days. Partial replacements of specific damaged sections can often be completed in 4–8 hours.

Will new ductwork lower my energy bills in Houston?

Yes — significantly. Houston homes run air conditioning 8–10 months per year, and leaking ducts that send conditioned air into the attic can account for 20–30% of your monthly cooling cost. With properly sealed new ductwork, most Greater Houston homeowners see measurable reductions in their electricity bills within the first full billing cycle after replacement.

Does duct replacement require a permit in Houston TX?

HVAC duct replacement in Houston typically requires a mechanical permit. HomePros duct replacement Pros are familiar with Houston permitting requirements and can obtain the required permits as part of the project. Permit requirements vary by municipality within Greater Houston — your Pro will confirm requirements for your specific address.

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+1 (346) 623-3028