Bellevue · Kirkland · Redmond · Eastside WA
Eastside Gas Fireplace Installation & Fireplace Upgrades
Bellevue-based installers for gas fireplace inserts, direct-vent units, linear fireplaces, wood-to-gas conversions, and design-led remodels. We also handle the chimney cleaning, inspection, and repair those systems depend on.
What we do
Start with the room you have.
Most fireplace projects fall into one of four paths. The right one depends on whether you already have a masonry firebox, where the vent can run, and how much of the wall or surround you want to change.
Existing fireplace
Gas Inserts
Convert a masonry wood fireplace into clean, efficient gas heat without rebuilding the whole wall.
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New location
Direct Vent Units
Add a fireplace where there is no chimney, with a sealed vent path designed around the room.
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Modern wall
Linear Fireplaces
Build a cleaner focal wall for open-plan homes, remodels, and TV/fireplace layouts.
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Full upgrade
Fireplace Remodels
Update the appliance, surround, mantel, tile, stone, and proportions so the fireplace fits the room.
Learn more →Why Prime Chimney
Fireplaces designed
around the room.
Most installers think about the firebox. We think about the wall it sits in, the materials around it, and how the room feels when it's lit.
We work with all major gas fireplace brands. Every install is permit-pulled, done by our own crew, and backed by a full satisfaction guarantee.
How we work →5★
Google rating
14
Eastside cities
All
Major brands
1-day
Most repairs
Bellevue-based installation
Eastside fireplace work has its own details.
A gas fireplace install in Bellevue, Kirkland, Redmond, Mercer Island, Issaquah, or Bothell is rarely just an appliance swap. The real work is matching the unit to the room, checking the vent path, planning gas line access, and making sure permits and clearances are handled cleanly.
Prime is built for those projects: inserts into older masonry fireplaces, direct-vent installs in remodels, linear fireplace walls, and wood-to-gas conversions where the chimney and the finish details both matter.
01
Room visit
We look at the firebox, wall, venting options, gas access, and the way the room is actually used.
02
Written scope
You get options, permit notes, appliance guidance, and a clear estimate before work starts.
03
Install & test
The unit, venting, finish details, and startup testing are handled as one complete project.
Where we work
Serving the Eastside.
Bellevue is home base. Same crew, same pricing, same warranty in every city we serve.
All service areas →Start in the right place
The homepage points you to the deeper guide.
If you already know the question, these pages go further than a homepage should.
Ready to add a fireplace?
Free consultation. We come to the room, walk through options, and give you a clear written estimate. No pressure.