Gas Fireplace Repair
Usually one component — not a dead appliance
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4.9 · 3,412 Google reviews
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CSIA & NFPA certified
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Written quote before any work
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Licensed · $2M insured
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40 years sweeping chimneys
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3,412 verified Google reviews
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4.9 average rating
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CSIA-certified crew
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NFPA 211 compliant
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Licensed in 6 states
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100% background-checked technicians
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Free estimates
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40 years sweeping chimneys
●
3,412 verified Google reviews
●
4.9 average rating
●
CSIA-certified crew
●
NFPA 211 compliant
●
Licensed in 6 states
●
100% background-checked technicians
●
Free estimates
●
40 years sweeping chimneys
●
3,412 verified Google reviews
●
4.9 average rating
●
CSIA-certified crew
●
NFPA 211 compliant
●
Licensed in 6 states
●
100% background-checked technicians
●
Free estimates
●
40 years sweeping chimneys
●
3,412 verified Google reviews
●
4.9 average rating
●
CSIA-certified crew
●
NFPA 211 compliant
●
Licensed in 6 states
●
100% background-checked technicians
●
Free estimates
Pricing, before you commit
Want an estimate before booking?
A gas fault has to be diagnosed before it can be priced — the same symptom has half a dozen possible causes. A gas fireplace safety inspection is $249 and identifies exactly what failed. Use our free Inspection Cost Calculator to compare, in under 30 seconds. No email, no callback.
Estimate preview
Live
gas-fireplace-repair
$249 – $1,195
Inspection (credited)
−$49
Typical job
$249 – $649
Final price quoted in writing before any work.
The craft, done properly
WHAT GAS FIREPLACE REPAIR COVERS
A gas fireplace that won't light, won't stay lit, or shuts off mid-burn is almost never a dead appliance. It's usually one failed component in a chain: the thermocouple that proves the pilot is burning, the pilot assembly itself, the spark ignitor, the valve, or on a direct-vent unit the control module that runs the whole sequence. Each fails in its own way, and each has its own price.
Brown Chimney service and repair runs $249–$449. Thermocouple replacement is $449, as is a spark ignitor. Pilot assembly replacement is $449–$649 on a gas log set and $849–$1,195 on a direct-vent unit, where the assembly is integrated. A direct-vent control module is $1,195. Remote control installation, on/off or variable flame, is $895. A dedicated gas fireplace safety inspection — burner, pilot, ignition, valve, venting, and shutoffs — is $249. If the unit turns out to be beyond economical repair, we say so and price a replacement fireplace instead of selling parts into it.
Steady flame, blue at the base — what a healthy gas unit looks like
The Work
What a gas repair actually involves.
The symptom rarely names the part. A fireplace that lights and then dies after thirty seconds is usually a thermocouple — but it can also be a dirty pilot, a failing valve, or a venting restriction tripping a safety shutoff. Testing in sequence is what separates a $449 fix from replacing components the appliance never needed. That diagnostic discipline is the whole job; the part itself is the easy half. If yours is cutting out mid-burn, here's what usually causes it.
Two things are worth knowing before we start. Gas work is treated as gas work: the technician checks for odour and tests the connection before any panel comes off, and an active leak means the gas gets shut off and the utility called, not worked around. And unlike our masonry work, gas service and parts replacement carry no workmanship warranty from us — components carry whatever the manufacturer provides. You hear that before the part is ordered, not after the invoice. Venting matters too: gas appliances need a correctly sized aluminium liner, and an oversized flue cools the gases enough to cause condensation and poor draft.
Related reading: do gas fireplace chimneys need cleaning — what maintenance actually changes when there's no wood involved, and what still needs checking every year.
When to book
What are the signs your gas fireplace needs repair?
Gas faults announce themselves clearly — the appliance either works or it doesn't. These are the symptoms our technicians are called out for most, and each points to a different component.
A gas smell is the one exception to booking online: shut the gas off at the valve, leave the room ventilated, and call us or your utility straight away. Everything else on this list is a scheduled visit.
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Most gas fireplaces we're called out to aren't finished — they need a thermocouple, a sensor cleaned, or a pilot assembly. That's a few hundred dollars and one visit, not a replacement unit.
Company Owner
The Brown Chimney Standard
The visit your neighbors already recommend.
No-mess guarantee
If we leave a single visible soot mark on your floor or furniture, the visit is free. Period.
Proven, not promised
Airflow tested, photos taken, findings documented — every result you can verify yourself.
Same crew, every visit
You get a W-2 technician you'll recognize next year — not a rotating cast of subcontractors.
Written, photo-backed report
Every job ends with a PDF. Great for insurance, great for selling the home, great for peace of mind.
What to expect
What happens during a gas fireplace repair?
Gas visits start with safety, not diagnosis. Most repairs are completed in a single visit once the failed component is identified; parts that have to be ordered are confirmed in writing with a price before anything proceeds.
01
Arrival & gas safety check
Before any panel comes off, the technician checks for gas odour, tests the connection, and confirms the appliance is safe to work on. If there is an active leak, the gas gets shut off and the utility called — that comes before any repair conversation.
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02
Fault diagnosis
Pilot, thermocouple, ignitor, control module, valve, and venting are tested in sequence to find what has actually failed. A gas fireplace that won't stay lit has half a dozen possible causes, and guessing at parts is how homeowners end up paying twice.
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Parts confirmed in writing
You get the failed component named, the part price, and the labour quoted before anything is ordered or fitted. Gas service and parts replacement carry no workmanship warranty from us — you are told that up front, not after the invoice.
04
Repair or replacement
The failed component is replaced with the correct part for your appliance — thermocouple, pilot assembly, spark ignitor, or control module. Where the unit is beyond economical repair, we say so and price the replacement instead of selling parts into a dying appliance.
05
Operational test & handover
Ignition, flame pattern, valve response, safety shutoff, and venting are all tested before we leave. You get shown how the system behaves when it is working properly, so the next fault is something you can describe on the phone.
For transparency
What this visit doesn't cover.
Workmanship warranty — gas service, repair, and parts replacement are excluded; components carry the manufacturer's warranty where one applies
Gas line installation or alteration, which is licensed subcontractor work quoted separately
Full appliance replacement, if the unit is beyond economical repair — priced as a fireplace installation instead
FAQs
Common questions about gas fireplace repair
How much does gas fireplace repair cost?
Brown Chimney gas service and repair runs $249–$449. A thermocouple or spark ignitor replacement is $449. Pilot assembly replacement is $449–$649 on a gas log set, $849–$1,195 on a direct-vent unit. A direct-vent control module is $1,195, and remote control installation is $895.
Why does my gas fireplace keep shutting off?
Most often a failing thermocouple, which stops proving the pilot flame and closes the gas valve as a safety response. A dirty pilot, a weak valve, or a venting restriction produce the same symptom. Testing them in sequence is the only way to know which one it is.
Is gas fireplace repair covered by a warranty?
No. Unlike Brown Chimney's masonry work, gas service, repair, and parts replacement carry no workmanship warranty from us — replacement components carry whatever warranty their manufacturer provides. You're told that before any part is ordered, not after the invoice.
Is it worth repairing an old gas fireplace?
Usually, yes. Most faults are a single component costing a few hundred dollars against $12,995 for a replacement insert. Where the repair bill starts approaching replacement cost, or parts are no longer made for the unit, we say so and price both so you can decide.
Do gas fireplaces need annual servicing?
Yes. A gas fireplace safety inspection is $249 and covers the burner, pilot, ignition, valve, venting, and safety shutoffs. Gas units produce no creosote, but pilots foul, sensors drift, and venting blocks — an annual check catches all three before they leave you cold.
Related Services
Often paired with gas fireplace repair.
A safer hearth — for 2026
Diagnosed first. Priced before parts.
Every Brown Chimney gas visit starts with a safety check, identifies the failed component by testing rather than guessing, and puts the part and labour in writing before anything is ordered. Book online or call 1-888-666-0002.