Electric warmth, built for San Antonio's mild winters.

Plug-in electric fireplaces that don't require any wiring work start around $300 to $800 installed, and cover most freestanding and small wall-mount units. Hardwired wall-mount or linear built-in units—the kind that go into a media wall or a framed niche—typically run $1,200 to $2,500 once a licensed electrician runs a dedicated 240V circuit. Converting an existing masonry fireplace to an electric insert, which is a common project in older Alamo Heights and Terrell Hills homes, usually falls in the $800 to $2,000 range depending on the insert size and whether trim kit or surround work is involved. A local dealer can give you a firm number after seeing the space.

Plug-in units that use a standard 120V outlet generally don't require a permit. Hardwired installations that need new wiring or a dedicated circuit do require an electrical permit, issued through the City of San Antonio Development Services Department if you're inside city limits, or through Bexar County's permitting office for unincorporated areas like parts of Helotes or Von Ormy. Most hearth dealers coordinate directly with a licensed electrician, so the permit and inspection get handled as part of the install rather than left on your plate.

Plug-in units are freestanding or mantel-style and just need a standard outlet—the easiest option for renters or anyone in an HOA-restricted community that limits exterior venting changes. Wall-mount units hang like a flat-screen TV and usually need a dedicated circuit if they're larger than about 1,500 watts. Built-in linear inserts are recessed into a wall or an existing masonry firebox and give the cleanest, most fireplace-like look—this is the route most Bexar County homeowners take when converting an old wood-burning fireplace that's never actually been used for wood.

No—and this is worth being direct about. Electric fireplaces need power to run the heater and flame effect, so during a CPS Energy outage they go dark along with everything else. If backup heat during outages matters to you—which does come up during severe thunderstorms or the occasional winter freeze event—a gas fireplace with a battery-backed ignition system is a better fit for that specific need. Most Bexar County households choose electric for everyday ambiance and supplemental warmth rather than emergency backup heat.

Most electric fireplaces draw around 1,500 watts on the heat setting and closer to 100 watts running the flame effect alone with the heater off. At typical CPS Energy residential rates, running the heater for a few hours a night during a cold spell adds only a few dollars a month to your bill—nowhere near what a whole-home HVAC system costs to run. That low operating cost, paired with zero maintenance and no fuel to buy or store, is a big part of why electric appeals to Bexar County homeowners who want occasional warmth without a real ongoing fuel commitment.

For most of the county, yes. With an average winter low around 40°F and only a short, light heating season, homes here rarely need serious supplemental heat—a 1,500-watt electric unit can comfortably take the chill off a living room or bedroom during the coldest stretches. The exception is a hard freeze event like the one in February 2021, when temperatures across San Antonio dropped well below normal for days—in that scenario, an electric fireplace helps but shouldn't be relied on as your only heat source if the HVAC system also goes down.

Gas fireplaces are common and well-supported here—CPS Energy supplies natural gas throughout most of San Antonio and much of Bexar County, so gas line access usually isn't a barrier. Gas gives you higher heat output and the option of battery-backed ignition that keeps working in a power outage. Electric skips the venting and gas line work entirely, costs less to install, and is the only realistic option in a condo or apartment where venting isn't possible. For a primary living space where you want serious heat output, gas often wins. For a bedroom, den, or rental property where ambiance and simplicity matter more than raw BTUs, electric is usually the better call.

They exist, but they're uncommon as a functioning heat source. With Bexar County's mild climate—a short, light heating season and winter lows averaging 40°F—there's simply not enough cold to justify the maintenance a wood stove requires, and most local hardwoods like oak, pecan, and mesquite are sold more for smoking meat than for home heating. A handful of rural Bexar County properties keep an old wood-burning fireplace for occasional ambiance, but if you're starting from scratch, an electric insert gets you the same fireside look with none of the chimney upkeep, ash cleanup, or smoke.

In most cases, yes. Electric inserts are built to slide into a standard masonry firebox opening and are one of the most popular projects local dealers see in older Bexar County neighborhoods like Alamo Heights, Terrell Hills, and Olmos Park, where many homes have a fireplace that's rarely if ever been used for an actual wood fire. The insert plugs in or gets wired to a nearby circuit, and no chimney work, liner, or venting is needed since there's no combustion happening. A dealer will confirm your firebox dimensions before recommending a specific model.

Yes—most put out around 4,800–5,000 BTUs from a standard outlet, which comfortably warms a bedroom, office, or den as a comfort-zone heater. What they won't do is carry a whole house the way wood, gas, or pellet can. Think of electric as ambiance-first with honest supplemental heat: flames on with no heat in July, flames plus warmth in January.

Yes—with an asterisk. Fireplaces are hot and TVs don't like heat. Either put a mantel between them to deflect rising warmth, or choose a fireplace with heat-management technology that creates a cool zone on the wall above—the wall stays around 125 degrees, barely warm, while the room still gets full heat. If you like clean lines and don't want a mantel, heat management is the answer.

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.

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.