Real Warmth for Redmond's Wet, Mild Winters.

Most gas fireplace and insert installations in Redmond run $3,500 to $9,000, with the final number driven by the unit, the venting run, and whether a new gas line needs to be pulled. A direct-vent insert dropped into an existing masonry fireplace with gas already nearby sits at the low end. A new built-in gas fireplace in a remodel—with framing, a fresh gas line from Puget Sound Energy's meter, and venting through an exterior wall—lands in the middle to upper end. Homes on the Sammamish Plateau or in newer Education Hill construction sometimes already have gas stubbed in from the builder, which keeps costs down. A local retailer will give you a firm number after seeing the space.

Yes, and it's one of the more common projects local installers see here. Because King County and the Puget Sound Clean Air Agency restrict new wood-burning installations and issue seasonal burn bans, many Redmond homeowners with an older masonry fireplace convert to a direct-vent gas insert rather than replace an aging wood unit. The existing chimney becomes the venting path with a stainless liner, and the conversion typically runs $4,000 to $8,500 depending on the insert and whether new gas piping is required. You keep the look of the original fireplace and gain heat output without the smoke restrictions that now apply to wood.

Puget Sound Energy provides natural gas throughout both Redmond zip codes, so most homes in the city—including newer developments near Bear Creek and Education Hill—can tie a fireplace directly into existing gas service. Propane is really only a consideration for outlying pockets of unincorporated King County where PSE gas mains haven't been extended. If your home already runs gas appliances like a furnace or water heater, adding a fireplace is usually straightforward; your installer confirms line capacity and pulls the permit.

Most will, with the right ignition system. Standing pilot and IPI (intermittent pilot ignition) units run on a small battery backup that keeps the fireplace operable when PSE service drops—which happens periodically during the windstorms that roll through the Puget Sound lowlands each fall and winter. Valor's gas fireplaces go a step further: the pilot's thermocouple generates its own electricity, so there's no battery to remember at all. For a Redmond household that loses power during a windstorm, that's a meaningful difference. Ask about the ignition system specifically when comparing units.

A gas fireplace is a fully built-in unit, framed into a wall—the standard choice for new construction or a full remodel, which is common in Redmond's newer Eastside developments. A gas insert slides into an existing masonry firebox and uses the chimney as its vent path, the right call for older homes with a fireplace already in place. A gas stove is freestanding, sitting on the floor like a wood stove but burning gas—a good option when you want a fireplace-style feature without a chimney or built-in wall opening. Most Redmond homeowners with an existing fireplace choose an insert; newer construction typically goes with a built-in unit.

Yes—the City of Redmond requires a building permit for gas fireplace installations, plus a separate gas piping permit if new line work is involved. The gas connection itself has to be run by a licensed gas fitter, which is one reason it's worth working with an established hearth dealer rather than a general contractor: they coordinate the gas work, venting, and inspection sign-off as one package instead of leaving you to manage separate trades.

No—Washington's amendments to the state fuel gas code prohibit unvented gas fireplaces, so every installation in Redmond has to be a vented unit, almost always direct-vent. That's not much of a tradeoff: direct-vent units draw combustion air from outside and exhaust it back outside through a sealed pipe, so they're safer for indoor air quality and perform well in a tightly-built, moisture-sensitive Pacific Northwest home. Any local retailer can walk you through direct-vent options; ventless simply isn't on the table here.

Plan on an annual inspection, ideally before the rainy season starts each fall. A technician checks the burner, pilot assembly, venting, and gas connections, and cleans the glass and interior—a much smaller job than chimney sweeping but still important for safety and efficiency. Local gas appliance service providers typically charge $150 to $250 for this visit, and it's worth keeping on a yearly schedule given how much use a gas fireplace gets during Redmond's long, damp winters.

Gas gives you real flame, higher heat output, and a fireplace that can serve as genuine supplemental heat during a Puget Sound Energy outage (with battery or thermocouple backup). Electric fireplaces plug into a standard outlet, install almost anywhere with no venting or gas line at all, and cost far less upfront—typically a few hundred to just over a thousand dollars installed—but they produce ambiance and modest heat rather than a primary heat source. In a mild climate like Redmond's, where heating loads are relatively light, electric can make sense for a bedroom or basement remodel where running gas line isn't practical. For a main living space, gas remains the more common choice among local homeowners.

An insert does two things: it seals the chimney completely, so you stop losing air you already paid to heat, and it radiates warmth into the room through the firebox and glass. Most add a heat-exchange fan that pulls cool room air underneath, wraps it around the hot firebox, and pushes it back out warm. Your home is more efficient before you've even lit the first fire.

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.

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.

For an average home—covering the fireplace, the vent pipe, and basic installation—a budget between $3,900 and $5,500 gives you a lot of options across wood, gas, and pellet. By the time you add finish work, gas line, and electrical, the average complete installation lands between $5,000 and $12,000 all-in. In a remodel or new build, a good rule is to put about 2.5% of the total project cost toward the fireplace.