Heating and air from the same family shop since 1938.

Furnaces, AC and custom sheet metal for Utah County homes and businesses, built and installed by the Smith family.

Steve's great-grandpa and grandpa in front of the H. Smith Heating and Sheet Metal Co. shop in Spanish Fork

Steve's great-grandpa and grandpa,
same shop he works in today1938

Bryant and Carrier dealer
Licensed and insured in Utah
24/7 emergency service
Every job guaranteed a year

Steve Smith standing between two giant spiral duct elbows his shop fabricated

Since 1938

Five generations. Same shop. Same name on the work.

Steve's great-grandpa opened the shop at 53 West 500 North in 1938. It's still where every job starts, and the owner still shows up on yours.

That's why we build things the way we do: sized right, sealed tight, and finished like our family name is on it. Because it is.

Five generations of Smiths, one shop in Spanish Fork.

Free replacement estimate, plus a full year of free maintenance with any new system.

See your ballpark price in about a minute. Low monthly payments available.

$49 furnace safety tune-up: heat exchanger inspection, carbon monoxide test, flame sensor cleaning and every safety switch tested, with a written report. Book it here.

Get a free estimate

Furnace or AC 15 years old? Replace it before it picks the day for you.

Most systems last 15 to 20 years, and the old ones love to quit on the coldest night of January. See good, better and best prices for your home in about a minute, then Steve comes out for a free in-home estimate.

Your price range in about 60 seconds
Low monthly payments available
A free year of maintenance with any new system
A real person calls you back, not a call center

See my replacement price Watch a real change-out

Everything that heats, cools and moves air through a building.

Two new Bryant high-efficiency furnaces installed side by side

Furnace and AC replacement

High-efficiency Bryant and Carrier systems, sized for your home and installed clean. Any major brand on request.

24/7

Repairs and tune-ups

Fast answers when it quits, and honest options when it's time to replace.

A ducted mini-split air handler mounted between floor joists

Heat pumps and mini-splits

Quiet, efficient comfort for any room or the whole house.

A Bryant furnace with a RenewAire fresh air system in a mechanical closet

Fresh air and humidity

ERV and HRV systems, whole-home humidifiers, filtration and radon.

The Cozi Air crew setting a new commercial rooftop unit off a crane

Commercial and custom homes

Rooftop units, VRF, controls and integration, commercial kitchens, hotels and high-rises.

A large spiral duct and transition fabricated in the Smith shop

Custom sheet metal

Designed, fabricated and installed from our own shop. See what we build.

Ductwork worth showing off.

In a custom home the duct can be part of the design. Spiral runs, clean seams, hung dead straight, like this loft we built.

Work from the field.

Real jobs, photographed by our crew. No stock photos, ever.

New high-efficiency Carrier Infinity furnace in a mechanical closet in Mapleton — High-efficiency furnace change-out, Mapleton

Two new Carrier AC condensers on a stone patio in Mapleton — New AC to match, same Mapleton home

Radon mitigation fan and vent pipe in a finished basement in Mapleton — Radon system, Mapleton

New water softener in a utility room in Provo — New water softener, Provo

Two new gas water heaters side by side in Provo — New water heaters, Provo

New Rheem water heater with expansion tank in Park City — Water heater replacement, Park City

Technician repairing a wine room chiller compressor in Park City — Wine chiller repair, Park City

New ductwork and furnace in an unfinished basement in Elk Ridge — Basement finish ductwork, Elk Ridge

New Bryant furnace with AprilAire humidifier in a new home in Highland — New furnace and humidifier, Highland

Radiant heat boiler room with copper manifolds and circulator pumps in Park City — Boiler service, Park City

Bryant furnace with clean PVC venting and sealed ductwork — Furnace install, sealed and labeled

Galvanized duct trunk lines with curved elbows in an open ceiling — Custom trunk lines, built in our shop

Technician charging two new AC condensers outside a townhome — Two new AC condensers going in

Bryant whole-home humidifier mounted on a custom plenum — Whole-home humidifier on a custom plenum

Bryant furnace and coil in a tight mechanical closet with new ductwork — Tight closet, clean fit

Bryant furnace with humidifier and high-efficiency venting — High-efficiency furnace and humidifier

Bryant furnace with spiral fresh air ducts in a basement — Basement system with fresh air ducts

Rooftop curb being built for a new package unit — Rooftop curb, framed and flashed

A CaptiveAire kitchen exhaust fan on a commercial metal roof with the Wasatch mountains behind — Kitchen exhaust fan on a commercial roof

Spiral duct and a make-up air unit hung over a production floor — Make-up air for a production floor

A technician servicing a rooftop package unit — Rooftop package unit service

Exposed spiral duct running past a loft balcony in a custom home — Exposed spiral duct in a custom loft

Bryant furnace with an AprilAire humidifier and media filters in a clean closet — Furnace, humidifier and filters in one clean closet

A Fantech fresh air system piped and ready for drywall — Fresh air system, ready for drywall

A new Bryant furnace installed in a crawl space — Crawl space furnace, replaced

A Cozi Air technician tuning up a furnace in a mechanical room — Tune-up in progress

A Bryant smart thermostat showing a system fault code — Smart controls, diagnosed fast

A hand-formed sheet metal transition on the workbench in the Smith shop

A custom galvanized chimney cap and flashing made in the Smith shop

Bring us the idea. We'll build it.

Most HVAC companies buy their duct off a shelf. We make ours, along with just about anything else that can be bent, seamed or welded out of sheet metal.

Custom duct
Flashing
Chimney caps
Make-up air
Kitchen exhaust
Underground duct
One-off pieces

Tell us your idea

What you can count on, every single job.

A full year on our work
Every job we do is guaranteed for a year, and we honor every manufacturer's warranty on top of it.
The right equipment, any brand
We're a Bryant and Carrier dealer, and we can get any major brand if you have one in mind.
The owner on the job
You're not getting a call center and a stranger. Steve and his crew do the work, start to finish.
Here when it breaks
No heat in January or no AC in July? Call any time, day or night, 7 days a week.

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.

Get my free estimate

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.

“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

All of Utah County, and then some.

From our shop in Spanish Fork we cover the whole county, plus south Salt Lake County and down to Nephi.

Spanish Fork
Springville
Provo
Orem
Mapleton
Salem
Payson
Santaquin
Lehi
American Fork
Lindon
Saratoga Springs
Eagle Mountain
Draper
Nephi
And nearby

Good questions.

Is my furnace worth fixing, or should I replace it?

It depends on its age, the repair and how much it costs you to run. We'll tell you straight, and the replacement estimate is free.

Do you offer financing?

Yes. Low monthly payments are available on new systems. Ask us when you call and we'll walk you through it.

Do you work on brands other than Bryant and Carrier?

Yes. We service and install every major brand, and we can source the one you want.

Do you do emergency calls?

Yes, 24 hours a day, 7 days a week. Regular hours are Monday to Saturday, 7 AM to 8 PM.

Let's get your home comfortable.

Get a free estimate Call 801-361-4491

Call or text801-361-4491

The shop53 West 500 North, Spanish Fork, UT 84660

HoursMonday to Saturday, 7 AM to 8 PM. Emergencies 24/7.