Ductwork & Airflow Repair
Leaky, undersized ducts give you hot and cold rooms no matter how good the equipment is. Our Airflow Assessment finds the real restriction.
Great equipment can’t fix bad ducts
A perfectly sized, perfectly charged system still will not keep you comfortable if the air cannot get where it needs to go. Ducts that are too small, crushed, disconnected, or badly laid out choke airflow in every season, so the room that bakes in August is usually the same room that never warms up in January. We measure static pressure — the “blood pressure” of your duct system — to find the actual restriction instead of guessing, then fix it. We’re licensed, and this is what we do for a living. Learn more in our HVAC systems guide.
Got an HVAC question?
Ask it on the online quote page: a real answer, a second opinion, or a firm quote, whichever you need.
Our ductwork services
The Airflow Assessment — $250
We start by measuring static pressure — the “blood pressure” of your duct system — to find the actual restriction instead of guessing. You get the reading in writing, so you know what the system was actually doing.
Repairs and modifications
We reconnect runs that have come apart, seal accessible leaks, free crushed flex, and open up starved returns. Those are the fixes that restore airflow and even out temperatures, and they matter as much in January as they do in July, because a furnace fighting restricted ductwork will overheat and short cycle. If the job turns into a full re-route or a new run, we quote that and do it ourselves too.
Bigger redesigns — diagnosed and quoted
If one floor bakes while another freezes, the duct design is usually the cause. The $250 Airflow Assessment puts the redesign in writing, and re-routes and new runs we quote and do ourselves.
Sealing & insulating
Leaky ducts waste a large share of what you pay to heat and cool. Where they are accessible, we seal the leaks and insulate attic runs so the conditioned air reaches your rooms instead of your attic — more on duct sealing.
Signs your ducts are the problem
- Some rooms are always too hot or too cold, no matter where you set the thermostat.
- Weak airflow from the vents even with a clean filter.
- Rooms that never warm up in winter, or a furnace that runs a few minutes and shuts itself off.
- High energy bills for the comfort you are actually getting.
- Rooms that stay dusty no matter how often you clean.
- Whistling, rattling, or a system that can never quite catch up.
Airflow & ductwork across the Wasatch Front
We cover the Wasatch Front and the Wasatch Back — Ogden down to Provo, and Grantsville across to Coalville and Heber. Appointments days, evenings and weekends.
Ductwork questions
Is there ductwork service near me in Salt Lake City?
Yes. Canyon Comfort repairs ductwork and airflow across the whole Wasatch Front, from Ogden to Provo, with appointments days, evenings and weekends. Call or text 801-960-5925.
Who is the best ductwork service company in Salt Lake City?
Look for a licensed and insured company that sends a real technician. Canyon Comfort is owner-run, licensed and highly rated on Google. We work days, evenings and weekends across the Wasatch Front.
How much does ductwork service cost in Salt Lake City?
The Airflow Assessment is $250. We measure static pressure and airflow to find the real restriction. Larger redesigns are diagnosed and quoted by us.
Do you offer ductwork service in Salt Lake City and the Wasatch Front?
Yes. We cover Ogden down to Provo and Grantsville across to Coalville and Heber, days, evenings and weekends.
Why are some of my rooms always hot or cold?
Almost always the ducts rather than the equipment. Long or undersized runs, missing returns, crushed flex, and leaks starve a room of air in winter and summer alike, so the room that bakes in August is usually the one that never warms up in January. We measure static pressure and airflow to find the real cause. See why upstairs is always hotter → or evening out a multi-story home →
Is duct cleaning the same as what you do?
No. Duct cleaning removes dust, while we diagnose and repair airflow. When airflow is weak, the cause is usually a restricted filter, a dirty coil, a duct that has come apart, or the duct design itself, and none of those are solved by a cleaning. If your ducts run through a hot attic, see why insulating them helps →
Can you add ducting to an addition or basement?
Yes. We add and reroute ducting for additions and finished basements, sized to the system you already have.
Can bad ductwork make my furnace shut off?
Yes. Restricted airflow makes a furnace overheat and trip its high-limit switch, which you notice as short cycling or heat that quits after a few minutes. Book the $80 diagnostic. If the equipment checks out and it's an airflow problem, the $80 is credited toward the $250 Airflow Assessment.
Fix the rooms that never feel right
Book the $250 Airflow Assessment and we will measure your ductwork and show you exactly what is restricting it. Appointments across the whole Wasatch Front, days, evenings and weekends, for heating and cooling alike.
Portable A/C rental while you wait on a repair
Usually same-day: two high-efficiency portable units and a portable swamp cooler, $225 plus $25 a night.