Ductwork & Airflow Services, Georgetown TX
Duct Repair & Construction
Repair disconnected, damaged, or collapsed duct sections. Restore airflow to rooms losing conditioned air.
Professional duct sealing with mastic or foil tape, eliminate air leaks that waste conditioned air in attic and crawlspace.
New duct system design and installation for additions, renovations, or full system replacement.
Custom fabrication of sheet metal trunk lines, branches, and fittings for high-performance duct systems.
Splice and reconnect flex duct sections, replace damaged sections, and correct improper flex duct installations.
Custom supply plenum fabrication for equipment replacements where the new unit requires a different plenum configuration.
Repair leaking or damaged return air plenums that allow unconditioned attic air to enter the system.
Applied mastic sealing for all duct joints and connections, the most durable sealing method for Georgetown's attic conditions.
Seal duct boots at registers where leakage directly into walls or ceilings causes significant energy loss.
Airflow Balancing
Measure and balance air distribution across all supply and return vents for even comfort throughout the home.
Comprehensive whole-house airflow evaluation and adjustment, dampers, registers, and duct sizing evaluated.
Balance airflow to specific problem rooms that receive too much or too little conditioned air.
Adjust zone dampers and control settings for homes with zoning systems to improve comfort and efficiency.
Full optimization of multi-zone airflow systems, control logic, damper travel, and zone sizing.
Optimize how conditioned air is distributed throughout the duct system for efficiency and comfort.
Improve overall air movement in the home through duct, register, and equipment adjustments.
Undersized return air is the most overlooked duct problem, we measure and correct return air flow.
Expand or add return air drops to improve system static pressure and airflow in homes with insufficient return capacity.
Dampers & Registers
Install manual balancing dampers in branch ducts to control airflow to specific zones or rooms.
Repair or replace motorized zone dampers that are stuck open, stuck closed, or not responding to controls.
Replace damaged, rusted, or improperly sized floor registers and diffusers.
Replace ceiling supply and return grilles with correct sizing and airflow direction for your room layout.
Install transfer grilles to improve pressure equalization and airflow between rooms with closed doors.
Install jump ducts above doorways or through walls to allow air pressure equalization between zones.
Redirect or baffle supply vents that blow directly on occupants or create drafty areas.
Measure and calibrate airflow from each vent against design specifications.
Ventilation & Testing
Repair ERVs, HRVs, exhaust fans, and dedicated ventilation systems.
Improve fresh air exchange and indoor air quality through targeted ventilation upgrades.
Measure system static pressure to identify duct restrictions causing equipment stress and efficiency loss.
Isolate duct sections from structure to eliminate vibration noise that transmits through walls and ceilings.
Install internal duct lining to absorb noise from high-velocity air movement in ducts near occupied spaces.
Duct Insulation & Protection
Install or replace duct insulation in Georgetown attics where heat gain from uninsulated ducts wastes significant energy.
Install vapor barriers to prevent condensation on cold supply ducts in Georgetown's humid summers.
Support or repair duct systems during crawlspace encapsulation projects.
Repair small-diameter high-velocity duct systems found in older homes and historic properties.
Optimizing a Zoning System End to End
Optimization goes a step further than basic adjustment, addressing not just whether the zoning hardware works correctly but whether the entire system is configured to run efficiently and comfortably given the home's actual zone sizes and usage patterns. This means looking at damper travel range, control logic priorities between zones, bypass sizing relative to the smallest zone's airflow requirement, and whether the original zone boundaries still make sense years after installation, since homeowners often change how rooms are used, converting a spare bedroom to a home office with different occupancy hours, for example, without the zoning system being reconfigured to match.
We evaluate damper travel first, confirming each motorized damper's open and closed positions are calibrated correctly, since a damper that mechanically opens to only 80 percent of its full range effectively caps that zone's airflow no matter what the thermostat calls for. We then review the zone panel's priority and staging logic, since some systems are set to run all zones simultaneously by default when a more efficient configuration would stage zones based on actual demand, reducing how often the equipment runs at partial-zone conditions that create higher static pressure and lower efficiency. Bypass duct sizing gets checked against the smallest individual zone's airflow, because a bypass sized for the whole system's total airflow will let too much air escape back to return when only a small zone calls, effectively short-cycling that zone's ability to reach setpoint.
In Georgetown's larger zoned homes, we often find opportunities to reduce equipment run time by adjusting how zones stage together, letting compatible zones with similar setpoints run concurrently while separating zones with very different demands, such as a shaded downstairs living area and a west-facing upstairs bedroom that gets significant afternoon solar gain. A full optimization pass typically takes 3 to 5 hours depending on the number of zones and runs 400 to 900 dollars, and includes documented before and after static pressure and airflow readings for each zone combination so the improvement is measurable rather than anecdotal.
Frequently Asked Questions, Zoned Airflow Optimization
Uneven Comfort or High Energy Bills?
Ductwork problems are often the hidden cause. We diagnose and fix them.