Top-rated independent heating and cooling across north Georgia and the southern Appalachians
Leaky Duct Diagnosis
Leaky duct diagnosis is the job where we find out where your conditioned air is escaping before it ever reaches a room. Homeowners across Georgia, Alabama, Tennessee, the Carolinas and Kentucky call us for this when one bedroom never cools, dust keeps coming back, or the system runs long without the house catching up. Give us a call and describe the rooms that feel wrong. We will schedule a visit, get into the crawlspace or attic, and put numbers to what the ducts are actually doing.
Call (888) 878-4879- Real people on the phone
- 7 days a week
- Quote in writing before any work
Taking calls until 5:00 PM ET
What the diagnosis involves
We start inside, room by room, checking airflow at each register and comparing it to what the system should be delivering. Then we go where the ducts live, usually a red clay crawlspace or a hot attic, and follow the trunk line and branches with a light and a hand. We look for separated joints, crushed flex, failed tape, and boots that have pulled away from the subfloor. Static pressure readings at the air handler tell us whether the whole system is fighting restriction or just losing air along the way.
What we check and what we find
Common finds are flex duct that has slipped off a collar entirely, insulation sagging away so bare metal sweats in summer humidity, and return leaks pulling crawlspace air into the system. We check plenum seams, filter cabinet gaps, and every takeoff. On dual-fuel and propane setups up the ridges, we also verify supply balance so the heating side is not starving distant rooms. You get a plain description of each problem, where it is, and what sealing or replacement would fix it, in the order that matters most.
How we decide it is the right call
If your equipment tests fine and the house still will not even out, ducts are usually the reason. Rooms far from the air handler running several degrees off, long run times, dust returning days after cleaning, and higher humidity in some rooms all point the same direction. We would rather confirm it than guess, so the diagnosis comes before any repair quote. If we find the trouble is a failing blower, a low refrigerant charge, or a thermostat wiring issue instead, we tell you that and change course.
The same on every visit
The quote comes first, in writing
Covering 81 cities across Alabama, Georgia, Kentucky and 3 more.Phones answered by people
Open 7 days, 8:00 AM to 5:00 PM ET.Every major brand, gas and electric
Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.Leaky Duct Diagnosis — quick answers
How long does a leaky duct diagnosis take?
Most take one to two hours depending on how accessible the crawlspace or attic is and how many registers we need to test. Older homes with multiple additions and rerouted duct runs take longer to trace properly.
Can I find duct leaks myself?
You can safely confirm every vent is open and unblocked, and change your filter. Beyond that, crawlspaces and attics near electrical and gas connections are not a place to poke around. Let us handle the inspection.
Will sealing ducts fix one hot room?
Often, yes, if that room's branch is leaking or disconnected. Sometimes the duct is simply undersized for the space. The diagnosis tells us which it is before anyone spends money on sealing.
How it works
- Step 1
Tell us the symptom
Call or fill in the quote form and describe what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. That gives us a head start on the likely cause.
- Step 2
We diagnose on site
A technician checks the thermostat, airflow, electrical connections, refrigerant performance and the outdoor unit. We work the crawlspace and the attic too, because ductwork and drainage cause more trouble than people expect.
- Step 3
You decide, then we fix it
We explain what failed, what it takes to repair it, and what we would watch next season. No work starts until you say go. Most repairs finish the same visit when parts are on the truck.
- A real person answers
- Open 7 days
- Written quote before work starts
Why homeowners call us
- Mixed heating is normal to usHeat pumps, propane furnaces and dual-fuel setups all behave differently in cold weather. We know how a heat pump should sound in the thirties and when the backup heat is doing too much of the work.
- We go under the houseRed clay crawlspaces hide crushed ducts, sweating lines and standing water. Comfort problems often start down there, not at the unit, so we look before we start replacing parts you may not need.
- Plain explanationsYou get told what broke and why, in words that make sense. If a repair is a short-term patch on an aging system, we say that out loud so you can plan instead of guessing.
- One crew, six statesWe serve homeowners across Alabama, Georgia, Kentucky, North Carolina, South Carolina and Tennessee. Same approach in every one: show up, diagnose properly, repair what needs repairing, leave the space clean.
- All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
- Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.
Leaky Duct Diagnosis
Ready to book leaky duct diagnosis?
Describe the system and your ZIP. The written quote comes before any work.
- A real person answers
- Open 7 days
- Written quotes
- All major brands
- Gas & electric
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