Duct sealing and indoor air in Dallas–Fort Worth.
Attic ducts bake all summer. Leaks and crushed flex leave the back bedroom hot while the bill climbs. Better filters, sealed returns and clean coils help with dust, allergies and spring pollen.
- Every tech drug-tested and background-checked
- Open 24/7
- $75 diagnostic visit
- Veteran and military discount
Flex duct runs off a horizontal furnace in an attic.
What’s the house doing?
Hot and cold rooms
Schedule a visitLikely causes
- Closed or blocked vents
- Undersized or unbalanced ductwork
- Thin attic or wall insulation
- Equipment sized wrong for the house
Try this first
- Open every supply vent and move furniture off the returns
- Run the fan on On for an hour to mix the air
- Note which rooms are off, and by how many degrees
Bills went up
Schedule a visitLikely causes
- Dirty filter or coils making the system run longer
- Leaky attic ducts (ENERGY STAR puts typical losses at 20–30%)
- Aging equipment losing efficiency
- A thermostat schedule that fights itself
Try this first
- Compare this bill to the same month last year
- Change the filter
- Make sure supply vents are open and unblocked
What we do for ducts and air.
We find where the air is going before we quote the fix.
- Duct sealing
- Crushed flex replacement
- Attic duct insulation
- Radiant barrier
- MERV 11–13 filters
- Return sealing
- Coil cleaning
- UV lights
- Air scrubbers
What it costs
Questions we get every week.
(469) 389-0525Who will come to my house?
One of our own techs. Every Forefront employee passes a drug test and a background check before they work in anyone’s home.
How often should I change my filter here?
A 1-inch filter every 1 to 2 months from May through September, when the system runs most of the day. Every 3 months the rest of the year. Thick 4- or 5-inch media filters last 6 to 12 months.
Are estimates for a new system free?
Yes. We measure the house, run a load calculation and give you written options at a few price points. No charge, and no pressure to decide that day.
Dallas to Fort Worth.
Within about 20 miles of downtown Dallas and downtown Fort Worth, including Dallas, Fort Worth, Mesquite, Garland, Richardson, Irving, Grand Prairie, Arlington, DeSoto, Lancaster, Duncanville, Cedar Hill, Balch Springs, Forney, Sunnyvale, Mansfield, Burleson, Keller and North Richland Hills. Farther out? Call and ask.