Keep Conditioned Air Moving Where It Belongs
Your heating and cooling system can be working properly while damaged or leaky ductwork still causes comfort problems. Mid-State Heating and Air, LLC provides duct sealing services for homes in Columbia, Lexington and surrounding Midlands communities to help reduce unwanted air loss and improve distribution through the HVAC system.
Duct leaks commonly occur at joints, connections, plenums and sections of ductwork located in attics, crawlspaces or other unconditioned areas. A professional inspection can help determine whether sealing is appropriate or whether part of the duct system needs repair.
Common Signs of Duct Leakage
- Some rooms stay warmer or cooler than the rest of the home.
- Airflow feels weak at certain supply vents.
- Visible duct joints are loose, damaged or disconnected.
- The HVAC system seems to run longer than expected to maintain comfort.
- Dust or odors appear to be entering through ductwork in an attic or crawlspace.
What a Duct Sealing Service Includes
We start by looking for accessible leaks, disconnected sections, damaged connections and other obvious duct problems. The correct repair depends on the type and location of the ductwork. Sealing may involve approved mastics, tapes, connection repairs or replacement of damaged sections where sealing alone is not enough.
Duct Sealing Is Different From Duct Cleaning
Duct cleaning removes debris from inside ductwork. Duct sealing addresses openings and failed connections that allow air to escape or unwanted air to enter the system. If your main complaint is poor airflow or uneven room temperatures, sealing and duct repair may be more relevant than cleaning alone.
Improve the Whole HVAC System, Not Just One Symptom
Airflow problems can also be caused by dirty filters, blower issues, equipment sizing or restricted returns. Mid-State can evaluate the duct system together with the heating and cooling equipment and recommend the repair that fits the actual cause. If the equipment itself is aging or no longer meeting the home's needs, see our HVAC system replacement options.
Schedule Duct Sealing in the Columbia Area
For duct sealing, duct repair or an HVAC airflow evaluation in Columbia, Lexington and the Midlands, call (803) 609-6689 or request an appointment with Mid-State Heating and Air, LLC.