Custom Fabricated Fireplace Doors
Measured, fabricated, and finished to your opening — not a stock box.
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Gas Fireplace Insert
A gas insert turns a wood fireplace you rarely light into one you use on a Tuesday: real flame at a switch, no hauling, no ash, and heat that stays in the room instead of going up the flue. We quote it as one figure covering the appliance and the installation, with the stainless liner itemized on its own line so you can see it — a gas insert has to vent through a correctly sized liner run the full height of the chimney, and any quote that hides that is hiding the largest variable. We size the unit to the room and the opening, run the liner, connect the gas, and commission it. Gas work is performed or signed off by a licensed professional, to the code in force where you live.
Duration
1–2 days
Warranty
1-year workmanship
Built to
NFPA 211 · IRC
Human reply
< 2 min
What is it
What is gas fireplace insert?
A gas insert turns a wood fireplace you rarely light into one you use on a Tuesday: real flame at a switch, no hauling, no ash, and heat that stays in the room instead of going up the flue. We quote it as one figure covering the appliance and the installation, with the stainless liner itemized on its own line so you can see it — a gas insert has to vent through a correctly sized liner run the full height of the chimney, and any quote that hides that is hiding the largest variable. We size the unit to the room and the opening, run the liner, connect the gas, and commission it. Gas work is performed or signed off by a licensed professional, to the code in force where you live.
Every gas fireplace insert includes:
- Unit sized to the room's heat load and the existing opening
- Stainless liner run the full chimney height and itemized separately
- BTU-correct gas line with shutoff, sediment trap, and pressure test
- Surround panel fitted to the masonry for a clean transition
- Commissioned with combustion and ambient CO readings recorded
Scoped from a graded inspection
At Space Fireplace Services, a gas fireplace insert is never guesswork. We scope every job from a graded, photographed inspection first — the NFPA 211 level the evidence calls for — so the work is matched to what your flue and masonry actually need, with the report to prove it. The documented inspection is the record the gas fireplace insert is built on.
Chimney inspectionWhy choose us
Why DFW homeowners pick Space Fireplace for gas fireplace insert.
We've worked on 1,000+ DFW homes over 10+ years. Every job — small sweep or full rebuild — runs the same way: certified technicians, written quotes, photo reports, warranty in writing.
10+
Years experience
CSIA
Certified techs
23
Metros covered
CSIA-certified inspectors only
Written quote before any work begins
1-year workmanship warranty
Insurance-grade photo documentation
Who we are
Space Fireplace Services. 10+ years on DFW chimneys.
Family-owned, CSIA-certified, NFPA 211–compliant. We're the team you call when you want it done right the first time — no rotating subcontractors, no upsell pressure, no surprises. Same techs, same trucks, same standard.
CSIA Certified
Chimney Safety Institute of America
NFPA 211 Compliant
Code-compliant on every job
Owner on every job
Personal accountability, every time
1-year workmanship warranty
In writing, every job
Space Fireplace
DFW Metroplex · CSIA-Certified
NFPA 211
Code compliant
Gas Fireplace Insert by location
Dallas, TXFrisco, TXPlano, TXFort Worth, TXRichardson, TXAllen, TXMcKinney, TXArlington, TXIrving, TXGarland, TXGrand Prairie, TXMesquite, TXCarrollton, TXDenton, TXLewisville, TXFlower Mound, TXThe Colony, TXCoppell, TXGrapevine, TXSouthlake, TXColleyville, TXKeller, TXTrophy Club, TXWestlake, TXHighland Park, TXUniversity Park, TXAddison, TXFarmers Branch, TXDuncanville, TXDeSoto, TXCedar Hill, TXLancaster, TXRowlett, TXRockwall, TXWylie, TXSachse, TXMurphy, TXFairview, TXProsper, TXCelina, TXLittle Elm, TXArgyle, TXRoanoke, TXHaslet, TXNorth Richland Hills, TXHurst, TXEuless, TXBedford, TXWatauga, TXBurleson, TXMansfield, TXMidlothian, TXWaxahachie, TXEnnis, TXKaufman, TXTerrell, TXForney, TXHeath, TXFate, TXRhome, TXHouston, TXSugar Land, TXThe Woodlands, TXPearland, TXLeague City, TXConroe, TXMissouri City, TXAtascocita, TXKingwood, TXCypress, TXSpring, TXKaty, TXFriendswood, TXHumble, TXTomball, TXRichmond, TXAustin, TXRound Rock, TXCedar Park, TXGeorgetown, TXLeander, TXSan Marcos, TXPflugerville, TXKyle, TXHutto, TXLakeway, TXBuda, TXManor, TXBastrop, TXBee Cave, TXDripping Springs, TXSan Antonio, TXNew Braunfels, TXSchertz, TXCibolo, TXSeguin, TXConverse, TXBoerne, TXUniversal City, TXLive Oak, TXLeon Valley, TXFair Oaks Ranch, TXHelotes, TXAlamo Heights, TXFloresville, TXBulverde, TXGarden Ridge, TX
FAQ
Common questions about gas fireplace insert.
How often should the chimney behind a fireplace be swept?
Plan on a Level 1 inspection every year — that's the NFPA cadence — with an actual sweep once buildup reaches 1/8" of creosote. For a fireplace you light through the season, that usually lands at once a heating season. Think of it as the upkeep that keeps the centerpiece of the room clean, drawing well, and ready to look its best.
Are the people working on my fireplace certified?
Yes. The inspectors who assess your chimney hold current CSIA (Chimney Safety Institute of America) certifications — you can confirm them in the CSIA member directory at csia.org — and our fireplace installations are handled by NFI specialists. The craft that makes a hearth a showpiece starts with the people standing in front of it.
Can you come out fast when something goes wrong?
Yes — emergency response is available 24/7 (subject to crew availability) for active water leaks, an animal trapped in the flue, post-fire damage, and storm damage, same-day in most cases. A fireplace is the heart of a room; when it's at risk, we treat it that way.
Will I see a written quote before any work starts?
Always. You get a written quote before a single tool comes out, with photos of exactly what we found. Final pricing tracks the chimney's real condition and anything additional the inspection surfaces — no surprises, just a clear picture of what your fireplace needs.
Is there a maintenance plan that keeps it all on schedule?
Yes — our annual maintenance membership runs $19.99/month ($240/year) and covers a yearly Level 1 inspection and sweep ($248 value), priority scheduling, 10% off all repairs, and emergency-response priority. Cancel anytime, no contract. It's the quiet way to keep your hearth looking and working its best year after year.
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10+
Years
NFPA 211
Compliant
CSIA
Certified
< 2hr
Response
Ready when you are
Talk to a CSIA-certified expert today.
Free written quote. Same-week scheduling. 24/7 emergency response when you need it.
Licensed & Insured Same-Week Scheduling Written Quote, Always
Emergency
24/7 Response
Active leak, animal in flue, post-fire damage, or smoke event? Real humans on the line 7 AM to 12 AM every day — replies in under 2 minutes. Tech dispatch within 2 hours during business hours, subject to crew availability after-hours.
Emergency line