parents and young son cozy beside modern insert fireplace
Gas Fireplaces, Inserts & Stoves in Union County, IA

Instant heat for Union County's cold, wind-swept winters.

With a long, demanding winter heating season and winter lows that average 11°F, Union County homes need heat that comes on the moment you need it. From Creston to the farmsteads scattered across the county's 9,268 residents, gas fireplaces and inserts deliver that—and I'll match you with a trusted local dealer who can install one right.

358Gas Models Available Near Union County
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358
Gas Models Available Nearby
9
Approved Brands Nearby
11°F
Average Winter Low
1
Local Dealers Listed
Which One Is Your Home?

Every Project Starts From One of These Five Situations

Why Gas in Union County

Reliable heat without splitting a single log.

Union County sits in the rolling farmland of south-central Iowa, and its climate zone 5A winters are no joke—average lows near 11°F, with a heating season about as demanding as what a family in Madison, Wisconsin deals with most winters. Plenty of homes here still burn oak, hickory, maple, and walnut cut from local woodlots, and that tradition isn't going anywhere. But a growing number of Union County homeowners, especially in newer builds and remodeled living rooms, are adding a gas fireplace or insert as their primary daily-use heat source, saving the woodpile for backup or ambiance.

In Creston, the county seat, natural gas service is generally available through MidAmerican Energy, which makes adding a gas line to an existing fireplace opening a fairly simple project. Outside city limits, in the unincorporated stretches of Union County, propane is the standard fuel, delivered and stored in a tank on the property. Either way, a direct-vent gas fireplace gives you real heat at the flip of a switch—no hauling wood, no ash to clean, and (with the right ignition system) heat that keeps working even when a winter storm knocks the power out.

family on patio beanbags around outdoor fireplace
Recommended for Union County

Top gas units for homes like yours.

Curated models that fit Union County homes—sized for the local climate, with local dealers to help you with your project.

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How It Works

Three steps. No salesperson until you're ready.

1

Tell us about your project

Your zip code, your situation, and the fuel you're leaning toward—or let the answers point you to one.

2

See what's actually available

The brands dealers within 100 miles genuinely carry—real options, never a catalog mirage.

3

Get your dealer & Project Guide

A trusted local dealer, plus the free Project Guide & Parts List that names every component of the job.

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Frequently Asked Questions

How much does a gas fireplace installation cost in Union County?

Most gas fireplace installations in Union County run somewhere between $3,500 and $9,000, depending on the unit, the venting path, and whether new gas line work is required. A direct-vent insert going into an existing masonry fireplace that's already near a gas line sits toward the lower end. A new built-in gas fireplace for a remodel or an addition—with framing, venting, and a gas line run from scratch—lands in the middle to upper end. Homes on propane that need a new tank installed will see costs shift accordingly. A local dealer will give you a firm number after walking your home.

Can I convert my existing wood fireplace to gas in Union County?

Yes, and it's a common project for older farmhouses and homes in Creston with a masonry fireplace that doesn't get much use anymore. A gas insert typically slides into the existing firebox, using a stainless liner run up your current chimney as the venting path. Costs generally run $3,500 to $7,500 depending on whether you're on natural gas or propane and whether the home already has gas service nearby. The conversion keeps your existing mantel and hearth look while giving you push-button heat instead of a fire you have to tend.

Should I plan on natural gas or propane for my fireplace?

It depends on where in Union County you're located. Homes in and around Creston with existing natural gas service from MidAmerican Energy can usually add a fireplace with a straightforward gas line tie-in. Homes out in the rural parts of the county—which describes most of Union County given its population of under 10,000—typically run on propane, either from an existing tank or a new one set by a local propane supplier. Nearly every gas fireplace on the market today can be configured for either fuel; your installer sets the correct orifice and regulator for whichever you have.

Will my gas fireplace still work if the power goes out?

Most will, as long as you pick the right ignition system. Units with IPI (intermittent pilot ignition) run on a small battery backup that kicks in automatically when the power drops, so the fireplace lights on demand just like normal. Valor fireplaces take a slightly different approach—their pilot generates its own electricity through the thermocouple, so there's no battery to remember at all. For Union County winters, where an ice storm can take out power for a day or more out in the country, that kind of self-sufficiency is worth asking your local dealer about directly.

What's the difference between a gas fireplace, gas insert, and gas stove?

A gas fireplace is a fully built-in unit framed into a wall—the right call for new construction or a major remodel. A gas insert is built to slide into an existing masonry fireplace opening, turning an old wood-burning hearth into a sealed, efficient gas unit that vents through the existing chimney. A gas stove is a freestanding cast-iron or steel unit that sits out in the room, similar in footprint to a wood stove but running on gas. For most Union County homes with an existing fireplace they want to modernize, an insert is the straightforward answer; homes without one usually go with a built-in fireplace or a freestanding stove instead.

Do I need a permit to install a gas fireplace in Union County?

Yes—new gas fireplace and insert installations typically require both a building permit and a gas line permit through the county's building and zoning office, and any new gas line work needs to be run by a licensed gas-fitter. Most established hearth dealers in the area handle this paperwork as part of the installation, so you're not stuck coordinating separate trades for the gas hookup, the venting, and the final inspection. It's worth confirming with your dealer upfront which permits apply to your specific project, since propane tank installations sometimes carry their own separate requirements.

What's the difference between vented and vent-free gas fireplaces?

Vented (direct-vent) gas fireplaces pull combustion air from outside and exhaust the byproducts back outside through a sealed pipe system—they're the cleanest and most universally accepted option. Vent-free fireplaces burn gas directly into the room with no outside venting at all; they're more fuel-efficient on paper but release some water vapor and combustion byproducts into your living space, so they come with strict room-size and ventilation rules. Vent-free units are legal in Iowa, but for Union County homes, direct-vent is the far more common recommendation—it gives you real heat output without any tradeoff on indoor air quality, which matters in a well-sealed farmhouse closed up tight against a January wind.

How often does a gas fireplace need to be serviced?

Plan on an annual inspection, ideally before the first cold snap hits in the fall. A technician checks the burner, pilot assembly, gas connections, and venting, and cleans the glass and interior. It's a much smaller job than a wood-stove chimney sweep, but it matters just as much for safe operation—a dirty burner or a failing thermocouple is usually caught here before it becomes a bigger issue. Most local service providers charge somewhere around $150 to $250 for a standard annual visit.

Gas vs. wood—which makes more sense for a Union County home?

Wood has deep roots here—oak, hickory, maple, and walnut are all commonly cut from local farm ground, and a wood stove keeps working even when the power's out, which matters during Union County's ice storms. Gas trades that self-sufficiency for convenience: instant on-off heat, no ash or wood handling, and more even output for daily use in a main living space. A lot of Union County homeowners end up with both—gas in the room where the family actually spends winter evenings, and a wood stove or fireplace elsewhere as backup heat and a nod to tradition. Either way, a local dealer can help you weigh fuel access, budget, and how you actually plan to use it.

What's the difference between an insert and a zero-clearance fireplace?

An insert is a fireplace that slides into a pre-existing wood-burning fireplace—if you don't have one, there's nothing to insert it into. A zero-clearance fireplace is built into a framed wall, which makes it the answer for remodels and new construction. Simple test: existing masonry fireplace means insert; blank or framed wall means zero-clearance.

Why is my open fireplace making my house colder?

Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.

What is an in-home preview and do I need one?

It's a visit where a hearth professional measures your space, confirms the model you picked actually works in your home, and walks the specs—framing, gas line, venting, finish work—before anything is ordered. Some details you just can't know until you see the house. Never make a down payment without one; it's the single most-skipped step that burns buyers.

Can a fireplace actually lower my heating bill?

Yes—by creating a comfort zone. A furnace heats every square foot of the house just to warm the one room you're in; a gas fireplace on low burns roughly a sixth of the gas a typical furnace does. Set the furnace around 55–60 degrees as a baseline, then heat the rooms your family actually uses. Families who heat this way commonly save $20–$60 a month.

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Stove and Fireplace Dealers in Union County

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Cities & towns in Union County

Creston