Your AC can be brand new, but if your ducts leak or weren’t sized right, you’re still paying to cool your attic instead of your living room. That’s what happens with poorly installed ductwork—hot spots in bedrooms, freezing cold hallways, and energy bills that don’t make sense.
Professional air duct installation in Floresville, TX fixes that. You get balanced airflow, consistent temperatures, and an HVAC system that actually does what it’s supposed to do. No more cranking the thermostat down hoping the back rooms cool off.
Properly installed ducts also mean cleaner air. Leaky ductwork pulls in dust, insulation fibers, and attic contaminants every time your system runs. Sealed, code-compliant ductwork keeps that stuff out of your home and your lungs.
Most homes in Floresville were built in the mid-90s, and plenty of those original duct systems are undersized, crushed, or disconnected. Replacing ducts in attic spaces here isn’t just about comfort—it’s about stopping energy waste in a climate where your AC runs hard from May through October.
We’ve been handling HVAC work across San Antonio, Houston, and Austin for over 20 years. We’re veteran-owned, which means we show up on time, do what we say we’re going to do, and don’t try to sell you things you don’t need.
Our team includes certified, licensed, and insured technicians who’ve seen every type of ductwork problem South Texas throws at a home. We’ve replaced ducts in 1,200-square-foot ranch homes and installed new systems in two-story builds. Every job gets the same attention—because bad ductwork costs you money whether your house is big or small.
We serve Floresville and the surrounding area with the same straightforward approach: assess the system, explain what’s wrong, give you a clear quote, and do the work right. No pressure, no hidden fees, no surprises.
We start with an assessment of your current system. That means checking your existing ductwork for leaks, disconnections, crushed sections, and improper sizing. We also measure airflow at each register and compare it to what your HVAC system is actually capable of delivering.
From there, we design a duct layout that matches your home’s size, your system’s capacity, and the way you actually use your space. If you’re replacing ducts in attic areas, we account for Floresville’s extreme summer heat and make sure insulation and sealing meet code.
Installation follows SMACNA standards. We fabricate ducts to fit your home, seal every joint, insulate properly, and test the system before we leave. You’ll see the difference immediately—even temperatures, better airflow, and a system that doesn’t run constantly trying to keep up.
Most installations take one to two days depending on the size of your home and the complexity of the layout. We protect your floors, clean up after ourselves, and walk you through the finished system so you know exactly what was done.
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A complete air duct installation in Floresville, TX includes removing old, damaged ductwork and installing a new system designed for your home’s specific layout and cooling demands. That means properly sized ducts, sealed connections, insulated runs in unconditioned spaces, and balanced airflow to every room.
We also handle duct sealing as part of the process. Leaky ducts waste 20-30% of your conditioned air, which is why your energy bills stay high even when your AC seems fine. Sealing eliminates those leaks and keeps the air you’re paying to cool inside your living space where it belongs.
Floresville homes face serious heat. Summer temperatures regularly hit triple digits, and attic spaces can reach 150°F or more. That’s why replacing ducts in attic installations here require heavy insulation and vapor barriers—without them, you’re losing cooling capacity before the air even reaches your vents.
We also make sure your return air pathways are properly sized. A lot of older homes have undersized returns, which starves the system and makes it work harder than it should. Fixing that improves efficiency, extends equipment life, and makes your home more comfortable without spending more on energy.
Most homeowners in Floresville, TX pay between $2,400 and $6,600 for a complete duct replacement, depending on the size of the home and the complexity of the layout. If you’re only replacing a few sections, costs run about $25 to $55 per linear foot or $270 to $500 per individual duct run.
The price depends on a few factors: how accessible your ducts are, whether you’re working in an attic or crawlspace, the type of ductwork material, and how much of the system actually needs replacing. Homes with straightforward layouts and easy attic access cost less. Homes with complex floorplans, multiple stories, or hard-to-reach duct runs cost more.
You can lower costs by scheduling the work in spring or fall when demand is slower. You’ll also get better pricing and faster turnaround since we aren’t slammed with emergency calls during peak summer heat.
If your ducts are leaking at a few joints or have minor damage in accessible areas, sealing or patching might be enough. But if you’re dealing with crushed ducts, disconnected sections, extensive rust or mold, or ductwork that’s undersized for your current HVAC system, replacement makes more sense.
You’ll also want to replace ducts if your home has major hot and cold spots that don’t improve even after your AC is serviced. That usually means the duct layout itself is flawed—wrong sizes, poor design, or runs that were never installed correctly in the first place.
Homes built in the 90s and early 2000s often have flex duct that’s deteriorated or wasn’t installed properly to begin with. If your ducts are sagging, torn, or compressed, they’re restricting airflow and costing you money every month. Replacing them improves comfort and efficiency in ways that patching just can’t match.
Most residential duct installations take one to two days depending on the size of your home and how much of the system needs replacing. A straightforward single-story home with attic access can often be completed in a day. Larger homes or more complex layouts may take two days or slightly longer.
The timeline also depends on whether we’re replacing the entire duct system or just specific sections. Partial replacements—like fixing a few damaged runs or upgrading undersized returns—can sometimes be done in a few hours.
We’ll give you a clear timeline during the estimate so you know what to expect. Most of the work happens in the attic or crawlspace, so you can still use your home normally while we’re working. We test the system and walk you through everything before we leave.
Yes, if your current ducts are leaking or poorly designed. Leaky ductwork wastes 20-30% of your conditioned air, which means you’re paying to cool spaces you don’t use—like your attic or the inside of your walls. Sealing and replacing those ducts keeps that air inside your home where it belongs.
Properly sized and installed ductwork also reduces the strain on your HVAC system. When ducts are too small, kinked, or disconnected, your AC has to work harder and run longer to maintain temperature. That uses more energy and wears out your equipment faster.
Most Floresville homeowners see noticeable drops in their cooling costs after duct replacement, especially if their original system was installed in the 90s or early 2000s. The savings add up quickly during summer months when your AC is running constantly in triple-digit heat.
Ductwork installation isn’t a DIY project unless you have HVAC training and the right tools. Ducts need to be properly sized for your system’s airflow capacity, sealed to prevent leaks, insulated to code, and installed in a way that balances air distribution across your entire home. Getting any of that wrong costs you comfort and money.
There are also building codes and standards that apply to duct installation in Texas. Professional installers follow SMACNA guidelines and local requirements to make sure your system is safe, efficient, and compliant. That matters for resale value and for making sure your homeowner’s insurance doesn’t have issues down the road.
Hiring a licensed air duct installer in Floresville, TX also means the work is warrantied. If something goes wrong, you’re covered. If you install it yourself and it fails, you’re paying to fix it twice—and dealing with the discomfort and high energy bills in between.
Flex duct is lightweight, affordable, and easier to install in tight spaces, which is why it’s common in residential attics. But it’s also more prone to damage—it can get crushed, kinked, or torn, and it doesn’t last as long as metal. Most flex duct needs replacing after 15 to 20 years, especially in hot attics like the ones we see in Floresville, TX.
Metal ductwork—usually galvanized steel or aluminum—is more durable and maintains better airflow because it doesn’t sag or compress. It’s the better choice for long straight runs and main trunk lines. The downside is it costs more and takes longer to install.
A lot of systems use a combination: metal for the main trunks and flex for the branch lines running to individual rooms. That gives you durability where it matters most and flexibility where you need it. We’ll recommend the right mix based on your home’s layout and your budget.
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