Reliable heat for winters that drop past -12°C.

Typical installs run $6,000 to $15,000 CAD. A direct-vent insert going into an existing masonry firebox on a street already served by Liberty Utilities (Gas NB) tends to land toward the low end, since the gas line and chimney chase are already there. A new built-in unit for an addition or renovation, with fresh gas piping and venting through an exterior wall, pushes toward the top of that range. If your address sits outside the Gas NB service area and needs a propane tank set instead, budget a bit extra on top of the fireplace itself.

It depends on your street. Liberty Utilities (Gas NB) does serve St. Stephen, which is notable—a lot of towns this size across New Brunswick have no mains gas at all and run entirely on wood, propane, or electric heat. If your water heater or furnace is already tied into the gas line, adding a fireplace is usually a straightforward extension. If you're on the outer edges of town or just outside it, propane is the standard fallback, and most fireplace models a local dealer carries can be configured for either fuel.

Yes, and it's a common project here given how many St. Stephen homes have an older masonry fireplace originally built to burn sugar maple or yellow birch. A gas insert typically slides into that existing firebox with a liner run through the current chimney, generally landing between $6,000 and $11,000 depending on whether you're on the Liberty Utilities line or propane. It's a good option for anyone who likes having a wood stove elsewhere in the house but wants the main living space fireplace to fire instantly without hauling logs.

Yes. You'll need a permit through the municipal building department, and the gas connection itself has to be done by a licensed gas fitter under New Brunswick code. Most hearth dealers who work in St. Stephen coordinate both the building permit and the gas hookup as part of the job, including the final inspection, so you're not managing two separate trades on your own.

Most will, and that matters here—Charlotte region winters bring ice storms and nor'easters that can knock out NB Power lines for a day or more. Units with intermittent pilot ignition run on AA battery backup that kicks in automatically when the power drops. Some models, including certain Valor units, skip the battery entirely because the pilot's thermocouple generates its own current. Ask your dealer which ignition system is on any unit you're considering—for a household that wants heat regardless of what the storm does to the grid, it's worth the question.

A gas fireplace is a built-in unit framed into a wall, typical for new construction or a full renovation. A gas insert fits inside an existing masonry firebox, which is the common route for older St. Stephen homes that originally burned red maple or spruce in an open hearth and want to keep using that chimney chase. A gas stove is freestanding on a hearth pad, similar footprint to a wood stove but running off the gas line or a propane tank instead of cordwood. For most existing homes in town, an insert is the least disruptive upgrade.

Direct-vent units pull combustion air from outside and exhaust it back outside through sealed venting, which is the standard, code-friendly choice for a New Brunswick winter that keeps homes closed up tight for months. Vent-free units burn into the room and come with strict room-sizing limits. Given how long St. Stephen homes stay sealed against the cold—often five or six months straight—most local dealers steer homeowners toward direct-vent so indoor air quality isn't a tradeoff for daily use.

Plan on an annual check, ideally in late summer or early fall before the first frost rather than mid-winter when technicians are booked solid across the Charlotte region. A technician checks the burner, pilot assembly, gas connections, and venting, and cleans the glass. It's a lighter lift than servicing a wood chimney, but skipping it on a unit that runs daily through a long New Brunswick heating season is how an ignition problem shows up on the coldest night in January. Expect roughly $150 to $250 CAD for a standard visit.

Wood still runs deep here—New Brunswick households can cut up to 14 cubic metres a year on a permit from DNRED district offices for about $6.10 per cubic metre, roughly $85 for a full household allotment, and sugar maple or yellow birch cut that way costs a fraction of any other fuel. Gas wins on convenience: no splitting, no stacking, no loading at 6 a.m. before work. Because St. Stephen actually sits on the Liberty Utilities (Gas NB) line, a lot of households here run gas in the main living space for everyday comfort and keep a wood stove in the basement or garage as backup heat and a hedge against a winter power outage.

Most modern gas fireplaces can—turn it on and off from the couch with a remote, or set a room temperature and let the fireplace hold the comfort zone for you. If low maintenance matters to your family, this is the feature set that makes gas the convenience pick over wood and pellet.

Because a fireplace is an iceberg—there's more behind the wall than in front of it. A low quote often covers only the unit; the full scope includes vent pipe, gas line or electrical, framing, and the tile or stone that has to come off and go back on. Make every bidder price the whole job. If a dealer can't speak to the full scope with confidence, that's your signal to keep looking.

Yes—modern gas fireplaces have a battery backup for the ignition system that lasts for weeks, so no power equals no problem. Your furnace can't say that: no electricity, no blower, no heat. It's one of the most common reasons families add a fireplace, and worth confirming on any model you're considering.

Four numbers tell you what fits: the front width, the front height, the back width, and the overall depth of your existing fireplace opening. Grab a tape measure, jot those down, and snap a photo of the wall—those two things do more to move your project forward than anything else you can do today.