Ductwork repair and replacement across Tampa Bay
A lot of Tampa Bay's boom-era homes, built through the late 1970s, 80s, and early 90s across Brandon, Riverview, and Carrollwood, are hitting the point where original ductwork is crushed, disconnected, or leaking badly enough to waste a real share of what the AC produces. Ducts running through a hot attic take a beating from heat and humidity that ducts in other climates never see, and a leak that's invisible from inside the house can be losing 20 percent or more of conditioned air before it ever reaches a room. We repair and replace ductwork throughout the attic and crawlspace, sealing what can be sealed and replacing what's beyond it.
What's included in this service?
- Inspect the full duct run for leaks, crushed sections, and disconnections
- Seal accessible leaks and joints with mastic
- Replace crushed or collapsed flex duct sections
- Re-insulate ducts that are sweating or under-insulated
- Redesign undersized duct runs that are choking airflow to certain rooms
- Replace aging duct systems in homes from the boom-era construction wave
- Test airflow at each register after the repair
When do you need this service?
- Some rooms never cool evenly compared to the rest of the house
- Energy bills are high relative to the system's rated efficiency
- Ducts are visibly sweating or showing water stains in the attic
- A home inspection flagged duct leaks or damage
- Your home was built between the late 1970s and early 1990s and ducts have never been replaced
- You can hear air rushing from a joint or gap in the attic
What do homeowners ask about Ductwork?
How do I know if my ducts are leaking?
Uneven cooling between rooms, higher-than-expected energy bills, and visible gaps or disconnected sections in the attic are the usual signs. A lot of leaks aren't obvious from inside the house at all, so we check the full run with a visual inspection and pressure test rather than relying on symptoms alone.
Why do my ducts sweat in the attic?
Condensation forms when humid attic air, which regularly sits well above 100 degrees in a Tampa Bay summer, contacts the cool surface of a duct carrying conditioned air. Poor insulation or a small leak letting attic air infiltrate the duct both make it worse. Left alone, it leads to insulation damage and eventually mold.
Is duct sealing worth it compared to full replacement?
For accessible leaks in ductwork that's otherwise in decent shape, sealing with mastic is the more cost-effective fix and can recover a meaningful share of lost conditioned air. If the ducts are crushed, severely under-insulated, or original to a boom-era home from the late 70s through early 90s, full replacement usually makes more sense long term.
How much conditioned air do leaky ducts actually waste?
Typical Tampa Bay homes with unsealed ductwork lose 20 to 30 percent of conditioned air before it reaches the vents, which shows up as a system that runs longer to hit the same setpoint and a bill that reflects it. Sealing and repairing that loss is one of the higher-return fixes available on an older duct system.
How long does ductwork repair take?
A spot repair for a single leak or crushed section usually takes half a day. A full duct system replacement in an attic runs one to two days depending on square footage and access. We scope the job after a full inspection so the estimate reflects what's actually needed, not a guess.
Where do we offer Ductwork in Tampa Bay?
We provide ductwork in every city and community in Tampa Bay County. Pick your city for local climate notes and service specifics.
See ductwork in all 72 cities
Need ductwork in Tampa Bay?
Call for a free quote. Most work scheduled within the week.