Wildfire Smoke in the Wood River Valley? See Your Air. Then Clean It.
Wildfire Smoke in the Wood River Valley? See Your Air. Then Clean It. When wildfire smoke settles into the Wood River Valley, you can see the haze outside—but what about the air inside your home? Knowing what’s in your indoor air is the first step. Doing something about it is step two. At Thornton Heating […]
Snowmelt System
Imagine waking up after a fresh snowfall to a driveway that’s already clear.
No shoveling. No icy sidewalks. No scrambling to spread salt before guests arrive. Just safe, dry walkways and a driveway that’s ready when you are.
Repair or Replace Your HVAC System
One of the most common questions homeowners ask is, “Should I repair my HVAC system, or is it time to replace it?”
The answer isn’t always straightforward—and it shouldn’t be.
Where Custom Metalwork Comes to Life
When you see a beautifully crafted copper range hood, a perfectly fitted chimney cap, or custom architectural metalwork on a home, it’s easy to admire the finished product. What you don’t always see is the craftsmanship behind it.
Copper Gutters That Last a Lifetime
When most people think about gutters, they think about function. Gutters move rainwater away from your home, protect your foundation, and help prevent water damage. They’re essential—but they don’t have to be ordinary.
Custom Sheet Metal That Becomes the Centerpiece of Your Home
Beautiful Metalwork Designed to Be Seen
Most people never think about sheet metal.
It’s hidden behind walls, above ceilings, and inside mechanical rooms, quietly doing its job every day.
But at Thornton Heating & Sheetmetal, some of our favorite projects are the ones you actually get to see.
For more than 50 years, we’ve been fabricating custom sheet metal that goes far beyond HVAC ductwork. From stunning copper range hoods and handcrafted backsplashes to architectural accents, countertops, and decorative metal finishes, we create one-of-a-kind pieces that become the focal point of your home.
Beautiful craftsmanship. Exceptional function. Built right here in the Wood River Valley.
Reliable Commercial Heating for Southern Idaho Businesses
Keep Your Business Comfortable with Expert Commercial Heating Solutions
When temperatures drop across the Wood River Valley, dependable commercial heating isn’t just about comfort—it’s essential to keeping your business operating. Whether you manage an office building, retail store, restaurant, medical facility, school, or industrial space, your heating system plays a critical role in protecting employees, customers, equipment, and daily operations.
Custom Sheet Metal Designed Around Your Vision
Every home has its own personality. From the architectural style and finishes to the smallest design details, no two homes are exactly alike. That’s why custom sheet metal is one of the best ways to create a home that’s truly your own.
50 Years of Custom Sheet Metal Craftsmanship
Walk into the sheet metal shop at Thornton Heating & Sheetmetal, and you’ll quickly realize that custom fabrication is more than a service—it’s a craft that’s been refined for more than 50 years.
How to Know When It’s Time to Replace Your Furnace
How to Know When It’s Time to Replace Your Furnace Your Guide to Furnace Replacement in Southern Idaho Your furnace works hard every winter to keep your family warm and comfortable. But like any mechanical system, it won’t last forever. While regular maintenance can extend the life of your heating system, every furnace eventually reaches […]