Thornton Heating & Sheetmetal

Thornton Heating & Sheetmetal Thornton Heating & Sheetmetal was started in 1973 by Larry Thornton. It was a family run business and is now solely owned by Matt Thornton.

Under Matt’s leadership, Thornton Heating continues to deliver exceptional quality.

Copper That Lasts a Lifetime · Most gutters are something you never notice. Ours are something you'll want to. We fabric...
08/03/2026

Copper That Lasts a Lifetime ·

Most gutters are something you never notice. Ours are something you'll want to.
We fabricate custom copper gutters that do the practical work of protecting your home while aging into a rich, living patina over the years. It's the kind of detail that sets a Valley home apart, built by hand in our own shop.
Function that becomes beautiful.

📞 Ask about custom copper → 208-726-5520

Size Matters Bigger isn't better when it comes to your comfort system.An oversized unit short-cycles, wastes energy, and...
08/01/2026

Size Matters
Bigger isn't better when it comes to your comfort system.

An oversized unit short-cycles, wastes energy, and leaves your home unevenly cooled. That's why we design each system from the beginning to fit your home, sizing it to your space for steady, efficient, quiet comfort. As your local Carrier dealer, we make sure the system matches the house, not the other way around.
The right system, sized right.

📞 Schedule a consultation → 208-726-5520

Some of our best work is the part you actually see.Beyond the ductwork behind your walls, our shop fabricates custom ran...
07/29/2026

Some of our best work is the part you actually see.
Beyond the ductwork behind your walls, our shop fabricates custom range hoods, copper finishes, countertops, and architectural metal details that become the centerpiece of a room. Designed with you, formed by hand, and built to last as long as the home.

Function you'll feel. Craft you'll show off.

Idaho summers can bring smoke to the valley, and the air inside your home matters more than ever. A few ways to breathe ...
07/28/2026

Idaho summers can bring smoke to the valley, and the air inside your home matters more than ever.

A few ways to breathe easier this season:
• Replace your air filters more often during smoke events
• Run high-performance filtration, not just your standard filter
• Ask about oxygen infusion and advanced air quality systems
We pair Carrier systems with air quality solutions that keep Hailey and Bellevue homes healthy all summer.



As your local Carrier dealer, Thornton Heating & Sheetmetal installs and services commercial heating systems built to ke...
07/28/2026

As your local Carrier dealer, Thornton Heating & Sheetmetal installs and services commercial heating systems built to keep offices, retail spaces, and facilities across the Valley warm and running. From Carrier WeatherMaster rooftop units to dependable commercial heating service, we keep your building comfortable and your doors open.

Reliable commercial heat, backed by a team that's served the Valley since 1973.

Made for Your HomeNeed a little inspiration? Here's a look at what our shop can build for you.From custom range hoods an...
07/26/2026

Made for Your Home

Need a little inspiration? Here's a look at what our shop can build for you.
From custom range hoods and copper finishes to backsplashes, countertops, and architectural metal details, every piece is designed, fabricated, and installed by our team and built to fit your home.


Ever walked into a home where the warmth just feels even, floor to ceiling, with no blowing air and no cold spots?That's...
07/26/2026

Ever walked into a home where the warmth just feels even, floor to ceiling, with no blowing air and no cold spots?

That's hydronic heating. Instead of pushing heated air through vents, a hydronic system moves warm water through your floors or radiators for steady, quiet, comfortable heat. Our team designs, installs, and services hydronic systems and Lochinvar boilers built for the long Idaho heating season, and summer is the ideal time to plan or upgrade before the cold returns.

Best time to do the installation ???? SUMMER


Clean Air in Every RoomStanding air purifiers only clean the room they're in. What about the rest of your home?A whole-h...
07/24/2026

Clean Air in Every Room

Standing air purifiers only clean the room they're in. What about the rest of your home?

A whole-house air purifier installs directly into your HVAC ductwork, so it filters the air as your system moves it from room to room. Airborne particles get captured before they ever reach you, which means cleaner, healthier air in every corner of the house, not just one.

We pair Carrier systems with whole-house air quality solutions built for Idaho homes and Idaho summers.

Carrier

Address

121 Hospital Drive
Ketchum, ID
83340

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

(208) 726-5520

Website

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