24/7 emergency service · Salt Lake ValleyCall (385) 549-5123
ASAP Heating & Air DuctASAPHeating & Air Duct

5.0 on Google · Salt Lake Valley homeowners

Get your home warm again today, without being sold a system you don’t need.

Furnace out or AC acting up? A local Cottonwood Heights crew comes to you, checks the whole system to find the real problem, and gives you a flat, upfront price before any work starts. Most repairs are done same-day.

  • Price before any work
  • Licensed & insured
  • Second opinions welcome
New heat pump system installed by ASAP outside a Salt Lake Valley home Clean new furnace installation by ASAP Outdoor AC condenser serviced by ASAP
Furnace season special$39 tune-up
Same-day most repairs
  • 5.0★Google rating
  • 24/7Emergency service
  • Same-dayMost repairs
  • 1–2 daysTypical new install
  • GoogleYelp 5 starsThumbtackHomeAdvisor Top Rated

5.0 on Google

Join Salt Lake Valley homeowners who finally got a straight answer and a system that works.

“He knows his stuff!”

I’m very pleased in the work of Johnny Clark, great guy! He knows his stuff!

Julieanna ClarkGoogle review
5.0Google rating

Five stars, repeatedly.

Neighbors in Cottonwood Heights, Sandy, Murray and across the valley call ASAP because they get the owner’s honesty and a real fix, not a sales pitch.

“Professional, responsive, and honest.”

Absolutely amazing service! From start to finish, ASAP Heating and Air Duct was professional, responsive, and honest.

Drew EllisorGoogle review

“He was getting multiple bids. We were the last ones out.”

A Sandy homeowner’s 22-year-old AC had died and his upstairs bedroom was unbearable. Other contractors quoted a new unit. We walked the whole home, found undersized, unbalanced ductwork in the attic, and fixed that along with the new system. He can finally sleep comfortably at night.

Read the full story ↓

“Made sure everything was working before he left.”

Johny did an outstanding job in spite of the heavy motor. He made sure everything was working correctly before he left.

Don DanaGoogle review
Get my upfront price

No pressure. Price before any work begins.

They replace. We actually repair.

Told you need a whole new system? Many “dead” furnaces just need the right fix.

Neglected HVAC equipment with buildup and corrosionBefore
  • A quick look at the box, then a $$$ replacement quote
  • One room always too hot or too cold
  • Mystery shutdowns and no-heat nights
  • Bills creeping up every winter
Clean, properly installed furnace after ASAP serviceAfter ASAP
  • The real cause found: airflow, drain, coil or ducts
  • Even comfort in every room
  • A system that runs quietly, all winter
  • You only replace when it truly makes sense

A lot of “bad furnaces” and “bad air conditioners” are really airflow, restriction, drainage, or outdoor coil problems. We verify the full path air and refrigerant travel before we recommend a new unit.

ASAP technician checking airflow and blower components

Whole-system diagnosis

Fix the real problem the first time: we test the whole system, not just the box.

Other crews look at the unit and quote a replacement. We check every place comfort can break, so you pay for the fix that works.

  • Airflow path, duct sizing, dampers and restrictions
  • Returns, grilles and hidden load on the blower
  • Coil, filter, blower wheel and motor
  • Condensate drain and outdoor coil
Get my upfront price
Fresh furnace filter installed during an ASAP tune-upTune-up$39

$39 tune-up

Keep your furnace running safely all winter with a $39 tune-up.

Regular maintenance is the cheapest way to avoid a no-heat night in January. Get it done before the first hard freeze.

  • Helps prevent breakdowns before peak season
  • Helps your system run more efficiently
  • Extends the life of the equipment you already own
Book my $39 tune-up
New furnace system installed by ASAPChange-out$1,200

Full system change-out

Need a new system? Full change-out for $1,200, furnace included, usually installed in 1–2 days.

When replacement truly is the right call, you get a clean, proper install that’s set up to actually keep your home comfortable.

  • Furnace included in the $1,200 change-out
  • Most installs done within 1–2 days of your estimate
  • Ductwork problems flagged and fixed so the new system performs
  • Every major brand serviced
Get my upfront price
Furnace and water heater area after an ASAP service visit

Flat-rate pricing

See your price before we start. No surprise add-ons, no hourly guessing.

You get clear, honest options for repair and replacement, explained in plain English, with one flat price you approve first.

  • Upfront written price before any work begins
  • Repair options and replacement options side by side
  • No call centers, no scripts, no upsell games
Get my upfront price
  • Locally owned in Cottonwood HeightsNo call centers, no out-of-town crews. A local team that shows up and does it right.
  • 24/7 emergency serviceWhen your system’s down, we move. Call any time.
  • Licensed, bonded & insuredTechnicians trained in real diagnostics, repair and proper installation.
  • Second opinionsTold you need a replacement? We’ll verify whether it’s actually necessary.

We service every major brand

We come to you

Same-day help anywhere in the Salt Lake Valley. We bring the shop to your door.

Based in Cottonwood Heights and dispatching across the valley seven days a week. No drive, no drop-off, no waiting room.

  • Salt Lake City
  • Millcreek
  • Holladay
  • Murray
  • Taylorsville
  • West Valley City
  • Cottonwood Heights
  • Midvale
  • West Jordan
  • Sandy
  • South Jordan
  • Draper
Check my area & get a price
Map of the ASAP Heating & Air Duct service area across the Salt Lake Valley
New outdoor unit installed by ASAP

Real job · Sandy, UT

From sweating through summer nights to sleeping comfortably upstairs.

  1. The problem. A 22-year-old AC had died, and the upstairs bedroom and bonus room never cooled, even when it ran. He was getting multiple bids; we were the last ones out.
  2. What we found. In the attic: undersized supply runs, poor routing, no dampers, and only one register in each upstairs room. No AC, however powerful, could have cooled those rooms.
  3. The fix. A new high-efficiency Trane system, dampers on the attic ductwork, added registers, and properly sized duct runs.
  4. The result. Even airflow through the whole house. He can finally sleep comfortably at night.
Get the whole-home check

How it works

Get your home comfortable again in 4 simple steps.

  1. 01Call or get your upfront price

    Tell us what’s happening. A real person answers, 24/7 for emergencies.

  2. 02We come to you, often same-day

    A specialist checks your whole system to find the real problem, not just the symptom.

  3. 03Approve one flat price

    Repair if it makes sense, replace if it doesn’t. You choose, before any work starts.

  4. 04Enjoy a warm, quiet home

    Fixed right, cleaned up, and tested before we leave.

We stand behind our work.

If something isn’t right, we fix it. No runaround. No fine print.

Straight answers

Everything you want to know before we come out.

Still unsure? Call (385) 549-5123 and ask us directly.

Do you really fix what other companies want to replace?

Often, yes. A lot of “bad furnaces” and “bad air conditioners” are actually airflow, restriction, drainage, or outdoor coil problems. We check the whole path air and refrigerant travel before we recommend anything. If replacement is the better call, we tell you that too.

Do you offer second opinions?

Yes. If you’ve been told you need a full replacement, we can take a second look and verify whether that’s actually necessary.

Should I repair or replace my system?

It depends on the age, condition, and cost of the issue. If the system is newer and the repair is minor, fixing it makes sense. If it’s older or having repeated problems, replacement may be the better long-term option. We walk you through both so you can make the right call.

How fast can I get a new system installed?

Most systems can be installed within 1–2 days after your estimate. In many cases we can get everything scheduled and completed within 48 hours, depending on availability and system type.

Do you offer financing?

Call ASAP to ask about available payment options for your repair or installation.

What if I need new ductwork?

If your ductwork is undersized, leaking, or poorly designed, we’ll show you exactly what needs to be improved and why. Proper ductwork is critical for comfort and efficiency. We fix the system as a whole, not just the equipment.

Why is one room always hot or cold?

This is usually an airflow or ductwork issue, not the equipment itself. We find the root cause and fix the imbalance so your whole home stays comfortable.

How often should I service my HVAC system?

At minimum, once a year, ideally before peak heating or cooling season. Regular maintenance helps prevent breakdowns, improve efficiency, and extend the life of your system.

5.0 on Google

Don’t spend another night in a cold house.

Furnace season is here. Book your $39 tune-up before the first hard freeze, or get a flat price on the repair today. Most repairs are done same-day.

  • Price before any work
  • 24/7 emergency service
  • Locally owned
Prefer to talk? Call now(385) 549-5123
Call (385) 549-5123Get price