Furnace Repair & Replacement in North Idaho
Gas, propane and electric furnace repair, replacement and tune-ups for every major brand. Family-owned, based in Hayden and serving Kootenai and Bonner Counties.
SunRize Mechanical repairs, maintains, and replaces gas, propane, and electric furnaces for homes and businesses in Coeur d’Alene, Hayden, Post Falls, Sandpoint, and across Kootenai and Bonner Counties. We work on all major furnace brands, and every job starts with an honest diagnosis from a family-owned local team.
Furnace Service You Can Count On in Kootenai and Bonner Counties
Furnace Repair Services
If your furnace is blowing cold air, short-cycling, making new noises, or not turning on, SunRize Mechanical can diagnose and repair it. Our technicians repair gas, propane, and electric furnaces from every major brand, and we explain what's wrong and what it costs before any work starts.
Common signs you need furnace repair:
No heat, or the furnace blows cold air
The furnace turns on and off every few minutes (short-cycling)
Banging, squealing or rattling noises
Rising heating bills with no change in use
Uneven heat from room to room
The pilot light or igniter won't stay lit
A burning or gas smell (leave the house and call your gas utility first)
Furnace Replacement and Installation
When a furnace is near the end of its life or repairs keep adding up, SunRize Mechanical installs a new, correctly sized furnace built for North Idaho winters. We'll give you an honest repair-or-replace recommendation, a free quote, and options across efficiency levels and budgets.
Most furnaces last 15 to 20 years. Replacement usually makes sense when your furnace is in that range, needs a major repair, or no longer keeps your home comfortable. We size every new system to your home, not a rule of thumb, so it heats evenly and runs efficiently.
Furnace Tune-Ups and Maintenance Plans
A yearly furnace tune-up, ideally in early fall, catches small problems before they become no-heat calls on the coldest night of the year. Each tune-up includes a safety inspection, heat exchanger check, burner and igniter cleaning, electrical testing, and a filter check.
Ask about our maintenance plans.
Gas, Propane and Electric Furnaces
SunRize Mechanical services all three furnace fuel types. Natural gas furnaces are the most common in town; propane is common in rural North Idaho homes and cabins without gas service; and electric furnaces suit homes without gas or propane. We repair, maintain and install all of them.
Furnace Brands We Service
Don't see yours? Call us. If it heats a North Idaho home, we can likely service it.
Furnace Service Across North Idaho
Based in Hayden, SunRize Mechanical provides furnace repair and replacement throughout Kootenai and Bonner Counties:
Coeur d'Alene
Post Falls
Rathdrum
Hayden
Dalton Gardens
Worley
Hauser
Twin Lakes
Spirit Lake
Athol
Bayview
Sandpoint
More Heating Services From SunRize
Beyond furnaces, we install ductwork, humidifiers, and indoor air quality systems, and run gas lines for new appliances, unit heaters, BBQ stubs, generators and fire pits.
For garages and shops, see our
shop and garage heaters.
Furnace Questions From North Idaho Homeowners
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Most furnaces last 15 to 20 years. North Idaho's long heating season means furnaces here run more hours than average, so yearly maintenance matters. If your furnace is over 15 years old and needs a major repair, SunRize Mechanical can help you weigh repair against replacement.
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Repair usually makes sense for a furnace under 15 years old with a single failed part. Replacement makes sense when the furnace is 15 to 20 years old, needs an expensive repair, breaks down often, or can't keep your home warm. SunRize Mechanical gives an honest recommendation either way.
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A furnace blowing cold air is usually caused by a thermostat set to "on" instead of "auto," a dirty filter, a failed igniter or flame sensor, or a gas or propane supply issue. Check the thermostat and filter first. If that doesn't fix it, contact SunRize Mechanical or view our blog post on why your furnace isn’t working.
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Short-cycling is usually caused by a clogged filter, a dirty flame sensor, an oversized furnace or a poorly placed thermostat. It wears out parts and wastes fuel, so it's worth fixing early.
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Once a year, ideally in early fall before the first cold snap. A yearly tune-up from SunRize Mechanical includes a safety inspection, heat exchanger check, burner and igniter cleaning, and electrical testing, which catches problems before they leave you without heat.
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Yes. SunRize Mechanical repairs, maintains and installs natural gas, propane and electric furnaces across Kootenai and Bonner Counties, including rural homes and cabins on propane.
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SunRize Mechanical works on all major brands, including Carrier, Bryant, Day & Night, Trane, American Standard, Lennox, Ruud, Goodman, Bosch, Mitsubishi and Daikin.
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The final price depends on the furnace size, efficiency, fuel type and any ductwork or venting changes. SunRize Mechanical gives free, upfront quotes on furnace replacement.
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SunRize Mechanical is based in Hayden and serves Coeur d'Alene, Hayden, Post Falls, Rathdrum, Dalton Gardens, Hauser, Twin Lakes, Spirit Lake, Athol, Bayview, Worley, Sandpoint and Priest River.
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Leave the house right away, don't flip switches or use your phone inside, and call your gas utility or 911 from outside. Once the utility says it's safe, call SunRize Mechanical to inspect and repair the furnace.
Cost is one of the most common questions people ask AI tools about HVAC, and most local competitors dodge it. Even a rough range from Joe makes this page far more quotable than a "call for pricing" answer. If he won't publish a range, cut that question rather than answering it vaguely.
Schedule Furnace Service Today
Call or text (208) 699-9468, or request service online and we’ll call you back. Free quotes on furnace replacement.