Gas Fireplace Repair in Southlake

When a fireplace sits idle for months, the first cold night can expose every weak component.

4.7 · 60 Southlake reviews

CSIA & NFPA certified

Written quote before any work

Licensed · $2M insured

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
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
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Pricing, before you commit

Know the likely cost before you book

Gas fireplace problems need a proper diagnosis before the repair can be priced. Our $249 safety inspection checks the appliance and identifies the failed component before parts are ordered.

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gas-fireplace-repair

$249 – $1,195

Inspection (credited)

−$49

Typical job

$249 – $649

Final price quoted in writing before any work.

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The craft, done properly
GAS FIREPLACE REPAIR IN SOUTHLAKE, TX

Many Southlake homes have more than one gas fireplace, and several may sit unused through most of the year. When the season turns cool, pilot assemblies, thermocouples and burner components that have been sitting idle can be the reason a fireplace refuses to light or will not stay running.

Brown Chimney works out of 180 State St. Service and repair runs $249–$449; thermocouple or spark ignitor $449; pilot assembly $449–$649 on a log set and $849–$1,195 on a direct-vent unit; control module $1,195; remote installation $895. A dedicated gas safety inspection is $249. Full scope on our gas fireplace repair service page.

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The Work

How gas fireplace repair works in a Southlake home.

A symptom is only the starting point. A fireplace that lights and then drops out can have a weak thermocouple, a dirty pilot, a valve problem or restricted burner airflow. We test the system in order so the repair is based on the failed component rather than a guess.

Homes with several fireplaces often benefit from having the units checked together, particularly when they are similar in age. Our visit begins with a gas odour and connection check before the appliance is opened. Gas service and parts replacement do not carry a Brown Chimney workmanship warranty; applicable component coverage comes from the manufacturer. Venting is checked as well, because a liner that is too large can reduce the draft needed to move combustion gases safely.

Our Dallas crew covers the southern metroplex, and together we handle the full Texas service area. See the local service list on the Southlake page.

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When to book

What are the signs your gas fireplace needs repair?

In Southlake, most repair calls come down to a small set of recognizable ignition, flame and shutdown problems.

01

The pilot lights but goes out when you release the knob

02

The fireplace shuts off on its own partway through a burn

03

The ignitor clicks but nothing lights

04

No spark and no click at all when you press the switch

05

Yellow, lazy, or uneven flames instead of a steady blue base

06

A gas smell near the unit — shut off the gas and call before anything else

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.

"

Moe did an outstanding job. He was fast, efficient, and courteous. If ever I need additional work I will call Briwn Chimney and ask for Moe.

Charlotte Nichols

Southlake Client
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The Brown Chimney Standard · Southlake

Your Southlake crew, based on Town Square.

Based at Southlake Town Square
Our office is at 180 State St — same-week openings across north DFW, not a queue behind another market.
4.7 from 60 Southlake reviews
Rated by your actual neighbours across Carroll ISD and the surrounding communities.
Crews who know these homes
Southlake is largely 1990s and 2000s construction — factory-built fireboxes, chase covers, stone veneer. Different work from older masonry, and we do both.
Written, photo-backed report
Every job ends with a PDF. Great for insurance, great for selling the home, great for peace of mind.
Interactive · the ignition sequence

Your gas fireplace isn't dead — one link in the chain is.

Every gas fireplace lights the same way: call for heat, spark, pilot, flame proved, valve opens, burner runs. When it fails, it fails at one specific step. Tell us what you're seeing and we'll play the sequence, stop it where yours stops, and name the component — with the price we actually charge for it.

VENT GAS VALVE MODULE THERMOCOUPLE / FLAME SENSOR
  • Call for heat — switch, remote, or thermostat
  • Spark ignitor fires at the pilot hood
  • Pilot flame lights and holds
  • !Flame never gets proved — valve closes
  • 5Main gas valve opens
  • 6Burner runs, vent carries exhaust out
Sequence stops at step 4 of 6
Most likely component

Thermocouple / flame sensor

The thermocouple sits in the pilot flame and generates the tiny current that tells the valve a flame is actually burning. When it weakens, the valve does exactly what it is designed to do and shuts the gas off. It is the single most common gas fireplace fault, and it is a one-visit part.

  • Thermocouple / flame sensor$449

    Failed thermocouple replaced with the correct part for your valve, pilot flame position corrected, then held and re-tested through several full cycles.

    Most likely — 57% of this answer set
  • Pilot assembly$449 – $649

    Pilot assembly cleaned and re-aimed where it can be saved, replaced as an assembly where the orifice or hood is beyond cleaning.

    Also possible — 28%
  • Gas valve$249 – $449 service · valve measured on site

    Valve output and response tested under load before anything is replaced — a valve is never swapped on a symptom alone.

    Also possible — 15%
  • Gas fireplace safety inspection — burner, pilot, ignition, valve, venting$249
  • Service & repair labour$249 – $449
  • Likely part on this answer set$449
  • Workmanship warranty on gas serviceNone — manufacturer part warranty only
  • Price confirmed in writing before parts are orderedAlways

Worth knowing

Most gas fireplaces we are called out to are not finished — they need one component, not a replacement unit. Where a repair does start approaching the cost of a new insert, we price both and let you decide rather than selling parts into a dying appliance.

Gas service and parts replacement carry no workmanship warranty — components carry the manufacturer's warranty where one applies. This is a guide, not a diagnosis. Gas faults are confirmed by testing on site, and the part plus labour is quoted in writing before anything is ordered. Brown Chimney · 1-888-666-0002
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What to expect

What happens during a gas fireplace repair?

A Southlake gas visit begins by making sure the appliance is safe to test. If a home has several units, we can assess them during the same visit, and any parts that need to be ordered are priced in writing first.

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.

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.

03

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.

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For transparency

What this visit doesn't cover.

No Brown Chimney workmanship warranty applies to gas service, repair or parts replacement; manufacturer warranty applies to qualifying components

Gas line installation or modification is separate licensed subcontractor work and is quoted independently

A complete fireplace replacement is outside this repair scope and is quoted as a new fireplace installation when needed

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FAQS

Southlake gas fireplace repair questions

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What should I expect to pay for gas fireplace repair in Southlake?

Service and repair runs $249–$449. Thermocouple or spark ignitor replacement is $449. Pilot assembly replacement is $449–$649 on a gas log set and $849–$1,195 on a direct-vent unit. A control module is $1,195 and remote installation is $895.
Faq Number

Can you check several fireplaces during one Southlake visit?

Yes. If several units have similar age or usage, checking them together can identify developing problems before another cold-weather call-out is needed.
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Why can a fireplace fail after sitting unused?

Long periods without use allow dust to build around the pilot and burner, while thermocouples and other ignition components can deteriorate. The problem may only become obvious when the fireplace is turned on again.
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Does Brown Chimney warranty gas fireplace repairs?

Gas service, repair and parts replacement do not include a Brown Chimney workmanship warranty. Replacement components may carry the manufacturer’s warranty, and that coverage is explained before a part is ordered.
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How often should a gas fireplace be serviced in Texas?

A safety inspection is useful when the appliance has been sitting unused, shows ignition or flame issues, or has not been checked for an extended period. The $249 inspection covers the burner, pilot, ignition, valve, venting and safety shutoffs.
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A safer hearth — for 2026

Find the fault. Know the price.

Every Southlake gas fireplace visit starts with a safety check and component testing. Once the failed part is identified, Brown Chimney puts the repair and parts pricing in writing before anything is ordered.