Gas Fireplace Repair in Southlake

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

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4.7 · 60 Southlake reviews

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CSIA certified

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Written quote before any work

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Licensed & insured

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Santa’s favorite chimney crew
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Cleared for reindeer landing
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No soot on Santa’s boots
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Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
●
Santa’s favorite chimney crew
●
Cleared for reindeer landing
●
No soot on Santa’s boots
●
Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
●
Santa’s favorite chimney crew
●
Cleared for reindeer landing
●
No soot on Santa’s boots
●
Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
●
Santa’s favorite chimney crew
●
Cleared for reindeer landing
●
No soot on Santa’s boots
●
Cookies for Santa, carrots for the reindeer
●
Stockings hung, flues swept
●
Merry Christmas & happy hearth-days
●
Jingle all the way up the chimney
●
Warm fires, cozy nights
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Pricing, before you commit

Our prices are published, not hidden

A gas fault has to be diagnosed before it can be priced; the same symptom has several possible causes. Our inspection pricing page shows what the gas fireplace inspection costs. No email, no callback.

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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. The fault is diagnosed first, then the part and the labour are quoted before anything is ordered — thermocouples, spark ignitors, pilot assemblies on log sets and direct-vent units, control modules, and remote installation. A dedicated gas fireplace safety inspection is priced on our inspection pricing page. 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. The labour on the repair carries our 1-year workmanship warranty, while replacement parts carry the manufacturer’s warranty — and you hear what’s covered before the part is ordered. 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 Dallas–Fort Worth 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

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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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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.
Price confirmed before we start
The price is confirmed with you before any work begins. Anything extra we find is shown to you with photos and needs your approval first.

Gas fireplace check · 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 step. Tell us what you are seeing, and we play the sequence, stop it where yours stops, and name the likely part with the price from our price book.

VENT GAS VALVE MODULE THERMOCOUPLE / FLAME SENSOR
  • 1Call for heat: switch, remote or thermostat
  • 2Spark ignitor fires at the pilot hood
  • 3Pilot flame lights and holds
  • 4Thermocouple proves the flame
  • 5Main gas valve opens
  • 6Burner runs, vent carries exhaust out
Sequence stops at step 4 of 6

What is it doing?

What kind of unit is it?

Last serviced

Roughly how old is the fireplace?

Most likely part

Thermocouple / flame sensor

The thermocouple sits in the pilot flame and makes the small current that tells the gas valve a flame is burning. When it weakens, the valve does what it is designed to do and shuts the gas off. It is one of the most common gas fireplace faults, and it is usually a one-visit repair.

  • Thermocouple / flame sensor$450

    The thermocouple is diagnosed, replaced with the correct part for your valve, tested, and the pilot re-lit.

    Most likely
  • Pilot assembly$450 – $650

    The pilot is diagnosed; the assembly is replaced where the orifice or hood cannot be saved, then tested and re-lit.

    Also possible
  • Gas valvePriced after diagnosis

    Valve output and response are tested before anything is replaced. A valve is never swapped on a symptom alone.

    Also possible
  • Most likely repair, priced per visit$450
  • If it turns out to be something else: diagnosis and repair visit, labor and small parts up to $50 included$350 – $450
  • Major parts (valves, control modules, pilot assemblies, remotes)Priced separately
  • Warranty1-year workmanship on repair labor · parts: manufacturer’s warranty
  • Final price confirmed with youBefore work begins

Worth knowing

A gas fireplace that will not light usually needs one part, not a new unit. When a repair starts to approach the cost of a new insert, we price both so you can decide.

Gas fireplace repair prices

  • Diagnosis and repair visit$350 – $450
  • Thermocouple replacement$450
  • Spark ignitor replacement$450
  • Pilot assembly, gas log set$450 – $650
  • Pilot and ignition assembly, direct-vent$850 – $1,200
  • Direct-vent control module$1,200
  • Yearly gas fireplace service$350 / $450
  • Gas fireplace safety assessment$550

Prices are per visit; yearly service is $450 for units with a blower and electronic controls. The final price is set on site and confirmed with you before work begins. Repairs carry a 1-year workmanship warranty on labor, and parts carry the manufacturer’s warranty; yearly service and inspections are not covered by the workmanship warranty. A control module is ordered only after your model is confirmed. This is a guide, not a diagnosis: gas faults are confirmed by testing on site.

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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. The labour carries our 1-year workmanship warranty and the part carries the manufacturer's — you are told what's covered 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.

Major parts — control modules, valves, pilot assemblies, and remotes are quoted separately before anything is ordered

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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How is gas fireplace repair priced in Southlake?

By the repair. Each common repair — a thermocouple, spark ignitor, pilot assembly, or control module — has its own per-visit price covering the diagnosis, the part, and the labour, and a general service visit handles smaller faults with common parts included. The fault is diagnosed first, and you see the price before any part is ordered.
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?

Yes. The labour on a Brown Chimney gas repair carries our 1-year workmanship warranty, and replacement components carry the manufacturer’s warranty. 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 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.