Replace your furnace before it picks the day for you.

Most furnaces last fifteen to twenty years, and the old ones love to quit on the coldest night of January. Plan yours now, with an honest price from the Smith family shop in Spanish Fork, here since 1938.

Free in-home estimate. A free year of maintenance with any new system. Low monthly payments available.

See your replacement price in 60 seconds

What would you like to replace?

How old is the system you have now?

How big is the home?

Do you own the home?

When are you hoping to replace it?

Where should we send your price?

By sending, you agree Cozi Air can call or text you about your estimate. No spam, ever.

Watch: why families plan their replacement now

See my replacement price

Does any of this sound like your house?

  • The furnace is older than your car.Past fifteen years, every winter is a gamble.
  • The gas bill climbs every year while the house never feels warmer.Old furnaces burn more to give you less.
  • One room is an icebox and another is an oven.Nobody wants the bedroom over the garage.
  • You paid for a repair last winter, and the one before that.And you're wondering what breaks next.
  • In July the AC runs all afternoon and upstairs still sits at 80.Utah summers keep getting hotter.
  • It's making sounds it never used to make.Banging, rattling, a hum that wasn't there last year.
  • Dry air, dust on everything, and somebody's always sick.Your system moves every breath in the house.
  • You lie awake wondering if that old furnace is safe.A cracked heat exchanger can leak carbon monoxide.

If you nodded at two or more, it's worth a free look. Steve will tell you straight whether to fix it or replace it. See your price

Replace it on your schedule, or on its schedule.

When it dies in January

The family sleeps in coats, you take whatever system can go in fastest, and you decide on a few thousand dollars in one phone call at 11 at night.

When you plan it now

You pick the system, the install day and the monthly payment. You compare good, better and best with real numbers, and the house never goes cold.

What your change-out with Cozi Air includes.

  1. A free in-home estimate

    Steve looks at your home, your ducts and how you live, then gives you a written price before anything happens.

  2. Your ballpark in about a minute

    Answer a few questions online and see good, better and best price ranges from Steve's own price book.

  3. Bryant and Carrier, or any brand you want

    We're a dealer for both, and we can get any major brand.

  4. Ductwork made in our own shop

    When your new system needs a fitting, a plenum or a transition, we bend it ourselves instead of forcing a part off a shelf.

  5. A full year on our work

    Every install is guaranteed for a year, on top of every manufacturer warranty.

  6. A free year of maintenance

    Your first year of tune-ups is on us with any new system.

  7. Low monthly payments

    Ask about financing when you book, and Steve will walk you through it.

  8. The owner on the job

    No call center and no strangers. Steve and his crew do the work, start to finish.

Change-outs from the last few weeks.

Two new Carrier AC condensers on a stone patio in Mapleton
Furnace and AC change-out, Mapleton
New Bryant furnace and AprilAire humidifier in Highland
New furnace and humidifier, Highland
Two new furnaces installed side by side
Two new furnaces, one home
Bryant furnace and coil in a tight closet with new ductwork
Tight closet, clean fit
Technician charging two new AC condensers
New AC going in

“How nice it is to have a great person like you to help our family with all of our repairs. The men you have working for you are the best!”

A Cozi Air customer, Utah County

“The guys came to my daughter's place today and were awesome. They explained a lot of things to her.”

Kim, Cozi Air customer

“They fixed the heater. Tell them thank you for always coming so quickly!”

Jennifer, West Mountain

“The guys did a fabulous job. Very impressed!”

A Cozi Air customer
Comparing your options?

Why Cozi Air? Because you don't have to choose.

When you replace a furnace or AC, almost every option out there asks you to give something up to get something else. Cozi Air is the one choice where you get all of it at once.

The usual trade-offs

A big company

A big operation and a big ad budget. But you usually never meet the owner, and the person who sells you the system may not be the one who puts it in.

A one-truck guy

You get the owner, and that's worth a lot. Then check the license, the insurance, and what happens when the new system doesn't fit the old ductwork.

The lowest bid

It looks best on day one. Ask what got left out to get there, because you'll live with that system for fifteen or twenty winters.

Cozi Air: the family shop and the big-company backing, in one.

Everything you'd want from a small shop

  • Steve looks at your home himself before you ever get a price
  • A real person at the family shop answers the phone, never a call center
  • Same family, same building since 1938, so the name on the job is the name that answers for it

Everything you'd want from a big company

  • Utah licensed (10391378-5501) with $1 million liability, a $1 million umbrella and workers' comp
  • Bryant and Carrier dealer who can get any major brand, so you get what fits your house
  • Our own sheet metal shop builds the fittings, the same crew trusted with custom homes, hotels and commercial kitchens
  • Every job guaranteed a full year on top of the manufacturer warranty, plus your first year of maintenance free with a new system
  • 24/7 emergency service when something quits on a holiday
“How nice it is to have a great person like you to help our family with all of our repairs. The men you have working for you are the best!”A Cozi Air customer, Utah County

When one choice gives you the owner, the backing and eighty-plus years of the same family name, the comparing gets easy.

Still comparing? Ask every company these seven questions.
Who answers when I call?
A real person at a family shop in Spanish Fork. You get Madison or Steve himself, never a call center.
Who will actually be in my house?
Steve and his own crew. Steve looks at your home before you ever get a price, and he stands behind every install with his family name.
Are you licensed and insured, and can I check?
Yes. Utah contractor license 10391378-5501 (HVAC, H100). $1 million general liability per claim, a $1 million umbrella and workers' comp for every person on the job. Look us up on the state's license search.
Will you push one brand on me?
We're a Bryant and Carrier dealer and we can get any major brand, so the system we recommend is the one that fits your house and your budget.
What if the new system doesn't line up with my old ductwork?
We build the fitting in our own sheet metal shop, the one the family opened in 1938, so a tight closet or an odd plenum is no problem.
What happens if something's wrong after the install?
We come back and make it right. Every job is guaranteed for a full year, on top of every manufacturer warranty.
Will you still be around in ten years?
Same family, same building, since 1938. Five generations of Smiths have answered for their work from that shop, and Steve answers for yours.

See what a new system costs for your home.

Answer a few quick questions and see your good, better and best ballpark right away. Then Steve comes out, free, and gives you the exact price.

Good questions.

How do I know it's time to replace instead of repair?

Age, repair history and how much it costs you to run. If your furnace is past fifteen years and the repair is a big one, replacing usually makes more sense. If a repair is the smarter move, Steve will tell you that too.

Will you try to sell me something I don't need?

No. You'll see good, better and best side by side with real prices, and you pick. Plenty of homes are happy with the good option.

Do you offer financing?

Yes. Low monthly payments are available on new systems. Ask when you book and Steve will walk you through it.

Should I replace the furnace and AC together?

Often it's worth it, because they're built to work as a matched pair and you only pay for one install. If one of them still has years left, we'll tell you.

Where do you work?

All of Utah County from our shop in Spanish Fork, plus south Salt Lake County and down to Nephi.

See my replacement price