Professional chimney service

Gas Fireplace Repair in Hastings Ranch for Pilots, Valves and Remotes

Book a Cap and Nest Visit

Critter Calls Answered
Caps Fitted to the Flue
Nests Cleared and Bagged
Roof Checked First
Photos of Every Find
Based in Hastings Ranch
Critter Calls Answered
Caps Fitted to the Flue
Nests Cleared and Bagged
Roof Checked First
Photos of Every Find
Based in Hastings Ranch

The Short Version

A gas fireplace that clicks and will not light, lights and then quits, or ignores the remote has one failed part in most cases. We test the pilot assembly, valve, ignition and wiring with a meter, replace what failed, and check the vent for nests or debris that can trip a safety shutoff. Parts are quoted before we order them.

Blocked vents ruled out as a cause of shutoffs
Pilot and ignition parts tested and replaced
Gas valve diagnosed with a meter
Remote and wall switch repairs
Direct-vent and ventless units
Carbon monoxide test after every repair

Common Symptoms and What Usually Causes Them

Gas fireplace problems tend to fall into a few patterns, and each pattern narrows the list of suspects. If you hear clicking but see no pilot flame, the igniter is working but gas is not reaching the pilot, or the spark is not landing in the right place. A pilot that dies the moment you release the knob usually points to the little heat sensor sitting in its flame. Grime, a loose nut or plain age stops it from telling the valve the flame is there. A steady pilot with a dead burner sends us to the valve, the switch or remote, or the small heat-powered generator that runs older millivolt sets. A flame that starts and then shuts off after a few minutes can mean a blocked vent.

We test rather than guess. With a meter we can see whether each part is producing or passing the voltage it should, which tells us which one has failed. That matters, because these parts are not cheap, and replacing three of them to find the one that was bad is a poor use of your money. Once we know the failed part, we give you a written price before ordering it. Many common parts we carry, so the repair may happen on the same visit.

When the Problem Is Outside

Sealed gas fireplaces have safety switches that shut the unit down if exhaust is not leaving properly. One of the most common reasons it is not leaving is something in the vent cap outside: a bird nest, a wasp nest, a mud dauber tube, or leaves blown into the termination. We have seen fireplaces replaced because of a nest that took five minutes to remove. On every gas repair call, we check the outside vent cap before we start pulling parts inside, and if we find a nest, we clear it, check the screen, and see whether that solves the problem.

After any gas repair, we run the fireplace and take a carbon monoxide reading near it, and we check the gas connections we touched for leaks. We also look at the condition of the logs, glass and gasket, since a cracked glass or a missing gasket on a sealed unit is a safety issue in its own right. The report notes what failed, what we replaced, and the readings we took. If the fireplace is old enough that parts are hard to find, we will tell you that honestly and give you the option of a new insert or log set alongside the repair price.

How Crosby Chimney Care Works

Roof First

Cap, crown and flashing looked at before anything else

Same-Day Service

Openings most weeks for animals and leaks

Scope on Paper

Set visits, or the work written up before it starts

Photos Sent

Pictures of the finished work, every time

Gas Fireplace Repair town by town

Each town page below covers what we tend to find on roofs there and which nearby streets share the same crew.

Every town on our route

CA

Gas Fireplace Repair in Pasadena

Hastings Ranch, our home base, sits in the northeast corner of Pasadena, and this page covers it along with the older blocks toward the Arroyo Seco. Oaks and sycamores shed onto crowns all autumn, and an older bungalow flue left open without a cap is an easy door for a squirrel, a bird or a raccoon. A Pasadena call often starts with scratching behind the mantel or twigs on the grate.

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CA

Gas Fireplace Repair in Altadena

Altadena runs right up to the San Gabriel foothills, and raccoons, squirrels, birds and bats come down looking for a dry, quiet flue. The January 2025 Eaton Fire destroyed or damaged many homes here, and chimneys on houses that stayed standing can still hold ash and fallen debris inside.

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CA

Gas Fireplace Repair in San Marino

A San Marino house may carry two or three chimneys, and the flue over the room nobody uses is the one birds and squirrels pick. Big trees on wide lots drop leaves onto every crown and into the gap behind each stack.

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CA

Gas Fireplace Repair in Alhambra

Alhambra keeps many older bungalows with short brick chimneys close to the roof, so roof rats and pigeons reach the top with little effort. A chimney that has gone several winters without a fire is the kind animals move into.

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CA

Gas Fireplace Repair in La Canada Flintridge

La Canada Flintridge sits against the Angeles National Forest, with oaks overhead and brush on the slopes. Raccoons, squirrels and birds pass through the yards, and an open flue on a quiet house makes a ready den.

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CA

Gas Fireplace Repair in Montrose

Montrose lies in the Crescenta Valley below the San Gabriels, with the Verdugos across the way, so wildlife drifts in from two directions. Squirrels and birds take over uncapped flues, and street trees stuff crowns with leaves each fall.

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Other Jobs We Do

Chimney Sweep

Brushwork, nest pulling and a close look at the cap, so a flue that gets swept also gets checked for whatever moved in.

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Chimney Inspection

Flashlight, camera and ladder: a top to bottom look for cracks, rust, open joints and signs that something has been living inside.

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Chimney Repair

Splits, gaps and loose tiles that let rain and small animals in, repaired once we know where the trouble really starts.

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Fireplace Inspection

Firebox, damper and smoke chamber gone over from the room side, including the droppings and debris that say something visits.

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Fireplace Repair

Sticky dampers, crumbling firebrick and smoke rolling into the room, fixed after we know which of them is the real problem.

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Chimney Level 2 Inspection

Camera-on review of the whole flue, for a sale, after shaking, after a flue fire, or when debris keeps falling from somewhere unseen.

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Chimney Cap Installation

Snug stainless caps with a mesh screen, sized to the flue tile so birds, raccoons, squirrels and leaves stay outside.

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Chimney Flashing Repair

Drips, ceiling stains and rusted metal where the chimney meets the roof, sealed with new flashing tied into brick and shingles.

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Chimney Masonry Repair

Crumbling joints and loose bricks give rats and wasps a way in; we repoint, swap bad brick and seal the stack.

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Chimney Rebuilds

Leaning, loose or quake-cracked stacks taken down to sound brick and built back with a sealed crown and a screened cap.

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Fireplace Cleaning

Ash, soot, old nest bits and glass haze cleared from firebox, doors and hearth, on wood, gas and electric fireplaces.

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Gas Fireplace Cleaning

Cobwebs, dust and lint pulled from burners, pilot hoods and vents, with glass and logs cleaned so the flame looks right again.

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Fireplace Remodel

Refaced surrounds, new mantels and gas conversions, planned after we have checked the firebox and flue behind them.

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Fireplace Inserts

Steel boxes that slide into an old firebox and vent through a new liner, turning a drafty opening into a real heater.

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Pellet Stove Repair

Jammed feed, no glow, a rattling fan: pellet stove faults found one part at a time, with the exhaust vent cleared of fine ash.

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Wood Stove Repair

Leaky door seals, warped baffles and cracked firebrick replaced so the stove burns clean and the pipe above stays clear.

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Gas Logs

Lifelike log sets for a fireplace you rarely light, with the gas line, valve and burner sized to the firebox and the room.

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Pricing guides from Crosby Chimney Care

Call (626) 433-8284