Tukwila, WA — King, Pierce & Snohomish County
Gas Log Installation & Repair
We install vented and ventless gas log sets and repair malfunctioning or off-track logs — done right, by a licensed technician. Serving King County, Pierce County, and Snohomish County.
Gas Log Services
Gas logs give you the look and warmth of a real fire without the mess, ash, or creosote. Whether you're starting from scratch, replacing a worn-out set, or dealing with logs that won't light or sit right, we handle it. We install vented and ventless gas logs in existing masonry fireplaces and prefab fireboxes throughout the greater Seattle area.
New Gas Log Installation
We install vented and ventless gas log sets in existing fireplaces and new construction. Getting the placement and gas line work right takes a licensed technician — it's not a safe DIY project.
Off-Track Log Repair
Logs shifted out of position? We put them back where they belong and secure them so the flame pattern is safe and looks right.
Burner & Valve Repair
Burner won't light? Valve acting up? We diagnose ignition problems, gas flow issues, and worn components — and fix what we find.
Upgrades & Replacements
Old, worn, or discolored logs take a toll on how the whole fireplace looks. We swap them out for a new set that actually looks good and burns the way it should.
Choosing the Right Gas Log Set
The right set depends on your fireplace type, how you actually use it, and whether you care more about the look or the heat output. Here's a plain-language breakdown.
Vented Realistic Sets
Made for traditional masonry fireplaces with an open damper. You'll get the most realistic-looking flame — tall, flickering, close to a wood fire. Some heat goes up the flue, so if you're looking for actual heating output, these aren't the first choice. But for looks, nothing beats them.
Ventless / Vent-Free Sets
The damper stays closed, so nearly all the heat stays in the room — more efficient than vented logs. That said, ventless logs aren't approved in every WA jurisdiction or building type. We check before recommending them. Don't assume they're an option until we've confirmed it for your address.
Ember Bed + Burner Only
A stripped-down setup for fireplaces where the surround is the real focal point — you get a flame accent without a full log arrangement overhead. Ember media glows beneath the burner and adds some depth to the look without taking over the firebox.
Gas Log Styles
Gas log sets come in a few distinct styles, and not every style works in every fireplace. We'll help you figure out the right fit before anything gets ordered or installed.
Vented Realistic Logs
The most lifelike option out there. They're designed to run with the damper open and produce tall, dancing flames that look a lot like a real wood fire. Best fit for traditional masonry fireplaces where the look is what matters most.
Ventless Logs
Run with the damper fully closed, so you keep more heat in the room. A practical choice when heating performance is what you're after. Ventless logs aren't approved in all jurisdictions — we’ll confirm what's allowed at your address before installation.
Glowing Ember Sets
Ember media placed beneath and around the logs to simulate a dying wood fire. Often paired with vented log sets — it adds depth and warmth to the look that a log set alone doesn't quite get you.
Vented vs. Ventless Gas Logs
Not sure which type you have, or which one makes sense for your fireplace? Here’s the short version:
Vented Gas Logs
Need an open damper and a working chimney. They produce the most realistic-looking flame — slightly less efficient, but the standard choice for traditional masonry fireplaces.
Ventless Gas Logs
Run with the damper closed and keep more heat in the room. More efficient, but not approved everywhere — we’ll let you know what's allowed for your address.
Safety Note on Ventless Gas Logs
Ventless logs include an oxygen depletion sensor (ODS) that shuts the unit off if CO rises to an unsafe level — it's a required safety feature, not a selling point. Even so, ventless logs aren't approved in some WA jurisdictions and certain building types, regardless of the sensor. We check compliance with local codes before recommending or installing any ventless set.
Service Area
We serve Tukwila, Seattle, Bellevue, Renton, Kent, Federal Way, Auburn, Kirkland, Redmond, Issaquah, and throughout King County, as well as communities in Pierce County and Snohomish County.
Frequently Asked Questions
Can I install gas logs myself?
We'd strongly steer you away from it. Gas log installation means making or extending gas line connections, positioning logs precisely so the flame distributes safely, and meeting local code — none of that is straightforward without licensing and hands-on experience. An improperly installed set can produce carbon monoxide or create a fire hazard. The cost of having it done right is small compared to what can go wrong if it isn't.
What’s the difference between vented and ventless gas logs?
Vented logs need an open damper and a working chimney — combustion gases go up the flue, same as a wood fire. You get the most realistic flame, but you lose some heat up the chimney. Ventless logs run with the damper closed, so more heat stays in the room, but combustion byproducts stay in your living space too — which is why they're regulated and not approved everywhere. We'll tell you what's allowed at your address and which type actually makes sense for your fireplace before we recommend anything.
My gas logs won’t light — is that repairable?
Usually, yes. Most ignition failures come down to a faulty valve, a worn igniter, a thermocouple that's not generating enough voltage, or a gas flow problem at the burner. All of those are diagnosable and fixable. We carry common ignition parts on the truck, so a lot of repairs get done the same day. Give us a call and tell us what you're seeing — we can often narrow it down before we even get there.
How long does gas log installation take?
Most installations are done in a single visit — typically two to three hours depending on the set and whether gas line work is needed. If there's already a gas connection at the fireplace, it goes faster. We'll give you a realistic timeline when we do the estimate, since it does vary by fireplace and log set. In most cases there's no waiting around for a second trip.
Do I need to buy my own gas log set, or do you supply them?
Either way works. If you've already picked a set, we'll make sure it's compatible with your fireplace before we install it — not all log sets work in all fireboxes, and finding that out after the fact is a headache. If you haven't chosen one yet, we can help you figure out what type and size makes sense based on your firebox and how you'll use it. Getting the selection right before you buy saves a lot of trouble.
Can I add gas logs to any fireplace?
Most wood-burning fireplaces can take gas logs, but the firebox needs to meet minimum interior dimensions and be in decent structural condition. We look at the firebox as part of the estimate — before we recommend a set or lock in an installation date. If there are cracks, deteriorated mortar, a damaged damper, or other problems in there, those need to be dealt with first. We won't install gas logs in a compromised firebox.
Ready to Install or Fix Your Gas Logs?
Free estimates available. Same-day service often possible.