Steady heat for East Texas cold fronts and ice storm outages.

Most gas fireplace projects in Gregg County land between $3,500 and $8,500. A direct-vent insert going into an existing masonry firebox in an older Longview or Kilgore home—especially one already plumbed for gas—sits toward the lower end. A new built-in fireplace for a remodel or addition, with fresh framing, venting through an exterior wall, and a new gas line run from the meter, sits toward the top. Homes in the more rural stretches of the county outside Atmos Energy's natural gas footprint may need a propane tank set as part of the job, which adds to the total. A local dealer will walk your space and give you a firm number.

Yes, and it's a common upgrade in older Longview and Gladewater-area homes with original oak-burning masonry fireboxes that rarely see real use given how mild the county's winters run. A gas insert or log set drops into the existing firebox and vents through the current chimney with a liner, so you keep the fireplace's look while gaining instant, controllable heat. Expect $3,500 to $7,000 depending on whether a new gas line needs to be run to that wall and whether you're on natural gas through Atmos Energy or propane.

Atmos Energy's natural gas distribution system covers Longview, Kilgore, and White Oak, so most in-town homeowners already have gas service they can tap for a fireplace. Outside those city footprints—in more rural pockets toward Gladewater's edge or unincorporated parts of the county—natural gas mains may not reach the property, and propane from a local bulk supplier becomes the standard fallback, either off an existing tank or a new one your propane company sets and fills.

Most modern gas fireplaces are built to run through an outage. Units with intermittent pilot ignition (IPI) carry a battery backup that kicks in automatically when power drops, so the fireplace still lights on demand. Valor fireplaces go further, generating their own electricity through the pilot's thermocouple so there's no battery at all. That distinction mattered a great deal in Gregg County during Winter Storm Uri in February 2021, when ERCOT grid failures left homes across East Texas without power for days in freezing conditions—a real heat source that doesn't depend on the grid is worth asking about when you're comparing models.

A gas fireplace is a fully built-in unit framed into a wall, the right call for new construction or a major remodel in a Longview or Kilgore home. A gas insert slides into an existing masonry firebox and uses your current chimney as the vent path, the more common choice for older homes with an existing wood-burning fireplace that rarely gets used. A gas stove is a freestanding cabinet unit that sits on the floor, useful in additions or manufactured homes without any existing flue. A local dealer can look at your room and tell you which configuration actually works.

Generally yes—homes inside Longview, Kilgore, or White Oak city limits need a building permit and a gas line permit through the city's inspections department, while unincorporated county properties go through Gregg County's permitting process. The gas line work itself has to be done by a licensed gas-fitter, which is one good reason to hire a full-service hearth dealer rather than a handyman—they coordinate the gas work, venting, and inspection sign-off as one job instead of leaving you to manage separate trades.

Vented, direct-vent units pull combustion air from outside and exhaust it back outside through sealed pipe, which is the standard recommendation almost everywhere. Vent-free units burn directly into the room and are legal in Texas, subject to room-size rules and an oxygen depletion sensor. Because Gregg County has no air quality non-attainment restrictions, vent-free is a genuinely usable option here for rooms or additions without an existing chimney or exterior wall access—something homeowners in stricter-air-quality counties don't always have available. Most dealers will still steer you toward direct-vent for a primary living space, but vent-free is worth asking about for a den or converted garage.

Plan on an annual inspection, ideally in early fall before the first real cold front comes through. A technician checks the burner, pilot assembly, gas connections, and venting, and cleans the glass and interior. Given how mild Gregg County's winters run, some homeowners are tempted to skip service for a year or two since the unit sees light use, but an annual check is still worth it to catch pilot or ignition issues before you actually need the fireplace during an ice storm outage. Expect roughly $150 to $250 for a standard service call from a local technician.

Wood stoves are genuinely uncommon in Gregg County. With only a light, short winter heating season and winter lows that average 36°F, the climate rarely demands a dedicated wood-heating system, and local oak, pecan, and mesquite get far more use in backyard smokers than in fireplaces. A handful of rural homeowners still install a wood stove for backup heat or ambiance, and pellet stoves from brands like Forest Energy or Lignetics show up occasionally, but both stay niche here for the same reason. Gas is the practical mainstream choice for Gregg County homeowners: it ties into Atmos Energy's existing infrastructure, requires no fuel storage or splitting, and—with battery-backed ignition—keeps working through the ice storm outages that occasionally hit East Texas.

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.

If it was installed more than 15 years ago, probably. Older gas fireplaces keep a standing pilot light burning all the time, and that little flame can cost a couple hundred dollars a year. Newer models use pilot-on-demand ignition—the pilot lights only when you use the fireplace and goes out when you turn it off.

On average, a fireplace adds back to the home about the same amount you spent installing it. Add the monthly savings from heating the rooms you actually use instead of the whole house—often hundreds of dollars a year—and the value case is strong before you even count what a fire does for how your family uses the room.

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.