Wood-to-Gas Fireplace Conversion

Converting a fireplace from one fuel to another is the single highest-leverage upgrade most homeowners can make to a hearth — and the one most often done badly. The appliance change is straightforward; the code obligations, venting changes, and safety locks around it are where a conversion either becomes a clean, lasting system or a hazard hiding behind a pretty flame. Texas Service Experts handles wood-to-gas conversions as engineered projects — and because one crew owns the appliance, the flue, the gas line, and the chimney it all vents into, the conversion is coordinated end to end whether the goal is convenience, efficiency, or simply ending the firewood chore.

The most common request is wood-to-gas, and it's the one with the most code nuance. Dropping a vented gas log set or a sealed gas insert into a masonry firebox isn't just "add a burner." We size and, where needed, downsize the flue with a correctly-rated aluminum or stainless gas liner so an oversized masonry flue doesn't condense and back-draft. We install a code-required damper clamp — or remove the plate entirely — to permanently lock the flue open for a vented log set, because a closed damper over a live gas flame is exactly the failure that fills a room with combustion products. We run the gas drop sized to BTU load, add the sediment trap and shutoff, and pressure-test before flame. The result is a real fire's ambiance with a wall switch and none of the ash.

For homeowners chasing maximum efficiency over open-fire ambiance, we convert to a sealed direct-vent gas insert with a positive liner connection from the appliance collar to the cap — turning a heat-losing open fireplace into a genuine zone heater. And for anyone wanting zero maintenance and no gas at all, a wood-to-electric path using a plug-in insert is the cleanest option: no flue, no fuel, framed and trimmed to look intentional. We match the conversion to how you'll actually use the room rather than push the biggest ticket — vented gas logs for the closest thing to an open fire, a sealed insert for heat and efficiency.

Every conversion is also a venting decision, and we treat it as one. Changing fuel changes flue-gas temperature, volume, and acidity — a flue sized for a roaring wood fire is wrong for a gas appliance, and one sized for atmospheric gas is wrong for a sealed insert. We assess the existing chimney, reline where the new appliance demands it, and terminate correctly. Skipping this step is the most common reason a "working" conversion soots, corrodes its liner, or spills — and it's the step one accountable whole-home crew never skips to shave a quote, because we're the ones who'll be back if it fails.

Safety verification closes every conversion. We confirm the damper is locked open or removed for vented gas, leak-test the gas train, run an ambient CO check during operation, and on vent-free conversions verify the ODS pilot. If we find the chimney or firebox can't safely host the new fuel without structural work, we tell you before we convert — not after. A conversion done right changes how you live with the room: a switch instead of a chore, clean heat instead of a cold draft. Done wrong, it's a latent hazard with a nice flame, which is why we do the engineering, document the code locks and the readings, and stand behind the system.