Serving Tampa Bay Since 1988
(813) 684-9919
When ductwork is collapsed, undersized, or beyond repair, full replacement restores comfort and efficiency to every room in your home. Sun Air Services designs and installs new duct systems for Tampa Bay homes.
Ductwork is invisible — but it determines how every cubic foot of conditioned air gets from your AC system to your rooms. When duct systems fail (collapsed liners, severe leakage, undersized trunks, kinked flex runs, water damage), no amount of HVAC upgrades will solve the resulting hot rooms, high bills, and uneven comfort. Sun Air Services replaces failing duct systems with properly engineered new ductwork — Manual D-sized to your home, sealed and insulated to current code, and built to deliver designed airflow to every register.
Every duct system is engineered with proper static pressure, branch sizing, and air-distribution calculations.
New ductwork is fully sealed at every joint and properly insulated for Tampa Bay's climate, eliminating attic-leakage losses.
A correctly sized new system delivers the right airflow to every room — no more hot rooms, cold rooms, or uneven cooling.
We inspect existing ductwork, measure register airflow, and identify whether replacement (vs. repair or sealing) is the right call.
We engineer a new system: trunk size, branch sizing, register selection, and return-air capacity for your specific home.
We carefully remove the existing ductwork, including any plenum, trunk runs, and registers that need replacement.
New ducts are installed to current code: sealed at every joint, insulated, supported, and connected to your air handler and registers.
When duct testing shows leakage above 20% or sealing alone won't bring the system into spec, replacement is the right call.
Old or damaged flex ducts can collapse over time, reducing airflow to entire sections of the home — usually unrepairable.
If the system was undersized from the start, no amount of sealing or cleaning will deliver proper airflow — replacement is the only fix.
Duct systems contaminated by water damage or mold infiltration cannot be safely cleaned and must be replaced.
The cost varies based on the type of system, severity of the issue, and parts needed. Sun Air Services provides upfront written quotes before any work begins. Call (813) 684-9919 for a free phone estimate.
Yes — Sun Air Services offers same-day service throughout Tampa Bay, 7 days a week. Call (813) 684-9919 and we'll do our best to get a technician to you the same day.
Yes. Sun Air Services is licensed under Florida HVAC contractor certification #CAC1820634, and all technicians are NATE-certified. We carry full liability and workers' compensation insurance on every job.
We service all major HVAC brands including Lennox, Carrier, Trane, Rheem, Goodman, American Standard, and more. We are a Lennox Authorized Dealer.
"Our 30-year-old metal ductwork was rotted and leaking everywhere. Sun Air designed and installed a complete new duct system in two days. Every room is finally the same temperature. Worth every penny."
Same-day service available throughout the greater Tampa area.
Call now or schedule online — we're available 7 days a week.