Keep Your Family Warm and Safe—No Matter What

No—and it's worth being upfront about that. With only about 1,527 heating degree days a year and winter lows averaging 40°F, wood as a primary or supplemental heat source doesn't make the same case here that it does in colder climates. Where you do see wood-burning fireplaces is in Alamo Heights' older homes—many built with masonry fireplaces before central air conditioning was standard—where an owner wants the original hearth working again, or in homes where someone specifically wants a fire that doesn't rely on electricity or gas service.

Because so few local dealers stock wood-burning units for a market this mild, pricing here tracks closer to national averages than a hard local figure: a wood insert into an existing masonry fireplace typically runs $3,000 to $6,500, while a new zero-clearance wood-burning fireplace with a full chimney chase can run $6,000 to $10,000 or more once framing and venting are factored in. Get a firm number from a local installer—most Alamo Heights hearth retailers lead with gas inventory, so ask specifically about wood-burning options and expect a slightly longer lead time on the unit itself.

Yes. New chimney construction, masonry work, or a wood-burning insert installed into an existing hearth requires a permit through the City of Alamo Heights Building and Development Services, with inspection of clearances and venting before it's signed off. Because wood installs are uncommon here, not every general contractor pulls this permit type regularly—it's worth confirming your installer has actually handled a wood-burning permit in Alamo Heights or Bexar County before, not just gas conversions.

Oak, pecan, and mesquite are the three species you'll most commonly find locally, and all three have a role. Oak is the standard choice for a clean, long, even burn once seasoned nine to twelve months—its density makes it the closest thing to a default here. Pecan burns similarly and is often available from local tree removal, since pecan trees are common in area yards. Mesquite is plentiful from ranch land west and south of the city and burns hot, but it pops and throws sparks more than oak or pecan, so it's better suited to an enclosed stove or insert than an open hearth.

There's no national forest land in Bexar County, so unlike wood-heavy regions out west, there's no Forest Service cutting-permit system to rely on here. Firewood instead comes from local tree services, landscaping companies clearing oak and pecan, and San Antonio-area firewood suppliers who sell by the cord or partial cord. Expect to pay roughly $250 to $350 for a cord of seasoned oak delivered locally, with mesquite often sold separately and marketed toward grilling and smoking rather than fireplace use.

Alamo Heights has no winter air-quality nonattainment designation and no inversion-driven burn curtailment program the way some western cities do. San Antonio and Bexar County do occasionally issue Ozone Action Day advisories, but those are summer events tied to vehicle and industrial emissions, not wood smoke, and they don't restrict indoor fireplace use. Still, check the City of Alamo Heights fire code for any local ordinance on open burning before assuming your fireplace and any outdoor burning fall under the same rules.

Because the math favors gas in a climate this mild. With winter lows averaging 40°F and most of the heating need concentrated in a few cold snaps rather than a long season, homeowners generally want instant, no-fuss heat rather than a fire that needs loading, tending, and a chimney sweep every year. Most Alamo Heights homes already have natural gas service for water heaters and ranges, which makes adding a direct-vent gas fireplace or converting an existing masonry fireplace to gas logs a simpler project than installing a wood-burning system from scratch.

It's the strongest argument for wood in Alamo Heights right now. When the ERCOT grid failed for days in February 2021, homes with gas furnaces that relied on electric ignition or blowers, and homes with electric heat, lost their heat source along with the power. A wood-burning fireplace or insert with a manual damper and no blower dependency keeps working regardless of what the grid is doing. If backup resilience is your main reason for considering wood, ask your installer about models designed to radiate heat without electrical components—that's the feature that actually matters for this use case.

Electric fireplaces make sense for most Alamo Heights homeowners who mainly want ambiance rather than functional heat: installation typically runs $400 to $1,200, there's no venting or chimney to maintain, and local electric rates from providers like Karnes Electric Cooperative and Guadalupe Valley Electric Cooperative run roughly $0.10 to $0.125 per kWh, making occasional use inexpensive. Wood makes more sense if you specifically want a real flame, already have a masonry chimney, or want heat that works independent of the electric grid during an outage. For pure decorative warmth with zero maintenance, electric is the easier path.

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.

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.

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.

If you're putting a fire in your house on purpose, it's best to work with an expert. Unless you're genuinely experienced in framing, gas line, vent pipe, and the national code on clearances to combustibles, have a professional do it—and ideally the same company that sells you the fireplace, so warranty, service, and liability all live under one roof.