Gas Fireplace Pilot Light Won’t Stay Lit After Summer?

Gas Fireplace Pilot Light Won’t Stay Lit? Expert Fireplace Inspection & Repair in Metro Vancouver

One of the most common problems homeowners experience as the colder months return is this:

“My gas fireplace pilot light won’t stay lit.”

It’s a frustrating scenario: you shut your fireplace off during the spring or summer, and when it’s finally time to turn it back on for fall or winter, the pilot light keeps going out. This issue is more than just an inconvenience—it often means your fireplace is overdue for a professional inspection and tune-up.

At ROMA Heating & Cooling, we specialize in diagnosing and repairing gas fireplaces across Metro Vancouver, including Vancouver, Burnaby, Surrey, Richmond, Coquitlam, Langley, and surrounding areas. Whether you’re dealing with ignition problems, pilot outages, or poor heat output, our team of certified gas technicians can get your fireplace running safely and efficiently—often the same day you call.

Common Signs of Fireplace Issues After Summer Shutdown

If your fireplace has been inactive for a few months and shows any of the following symptoms, it’s time to schedule a service:

• Pilot light ignites but won’t stay lit
• Fireplace clicks but won’t fire up
• Remote or wall switch is unresponsive
• Flame appears weak or flickering
• Burner won’t engage after pilot lights
• Glass is blackened or fogged
• Unusual odours or noises when operating

These are especially common problems in late September and October, as Vancouver homeowners begin restarting their fireplaces after summer. Fortunately, in most cases, these issues are repairable without replacing the entire unit—especially when diagnosed early by a professional.

Why Your Gas Fireplace Pilot Light Won’t Stay Lit

Here are the most frequent causes our technicians encounter when inspecting fireplaces that won’t stay lit after a long period of inactivity:

1. Dirty Thermocouple or Thermopile

These are safety sensors that detect heat from the pilot flame. If they’re coated in soot, dust, or rust, they won’t generate the voltage needed to keep the gas valve open, and your system shuts down as a safety precaution.

2. Clogged Pilot Orifice

Over time, the small nozzle that delivers gas to the pilot light can get blocked by debris, spider webs, or corrosion, preventing proper ignition or flame stability.

3. Air in the Gas Line

After being off for months, air may collect in the gas line, delaying or disrupting ignition. This requires safe purging by a licensed gas technician.

4. Faulty Gas Valve or Control Module

If the valve is worn or the control board fails, it may shut off fuel flow prematurely—even if the flame is successfully lit for a moment.

5. Low Thermopile Voltage

A weak thermopile can’t generate enough electricity to hold the valve open. Voltage drops naturally over time and must be tested and replaced if needed.

6. Loose Wiring or Corrosion

Low-voltage wiring in your fireplace’s ignition system may become disconnected, worn, or corroded during long periods of inactivity.

7. Blocked or Faulty Venting

A blocked flue or backdraft from improper venting can cause the system to automatically shut down to prevent dangerous carbon monoxide buildup.

What Happens During a Professional Fireplace Service Call

When you book an inspection with ROMA Heating & Cooling, you’re getting more than just a quick fix—we conduct a full diagnostic and safety inspection designed to get your fireplace operating safely, efficiently, and in accordance with BC Gas Safety regulations.

Here’s what’s included:

1. Visual Inspection
We examine all accessible components, including:

• Pilot assembly
• Burner system
• Flame sensor
• Glass and gasket seals
• Gas lines and shut-off valves
• Vent termination and air intake

2. Diagnostic Testing
We use specialized tools to test:

• Thermopile millivolt output
• Gas flow and pressure
• Ignition system response
• Control module or switch operation

3. Component Cleaning
We carefully clean:

• Thermopile and thermocouple
• Pilot jet and burner ports
• Fan blower (if applicable)
• Interior of the firebox and decorative media

4. Functional Testing
We relight the pilot and:

• Monitor flame quality
• Ensure consistent burner operation
• Confirm fan activation
• Test remote or wall switch responsiveness

5. Safety Checks
Before leaving, we:

• Test for gas leaks
• Check for carbon monoxide presence
• Ensure correct venting and draft
• Validate safe shutdown and restart

Gas Fireplace Repairs We Provide

We service and repair all major gas fireplace brands, including:

• Valor
• Napoleon
• Montigo
• Regency
• Heatilator
• Heat & Glo
• Kingsman
• Enviro
• Lennox

Common Parts We Replace:

• Thermocouples / thermopiles
• Pilot assemblies
• Gas valves
• Ignition modules
• Wall switches / remotes
• Blowers and fan motors
• Log sets and ember beds
• Glass seals and doors
• Gaskets and trim kits

All repairs are performed by licensed gas fitters and backed by warranty.

Why Fireplace Maintenance Should Be Annual

A gas fireplace is a live gas appliance—just like your furnace or water heater. And like those systems, it needs regular maintenance to remain safe and effective.

Here’s why you should book fireplace servicing every fall:

• Avoid ignition issues or pilot failures
• Improve fuel efficiency and heat output
• Extend the life of components
• Prevent dangerous gas leaks or CO buildup
• Reduce blower noise and fan wear
• Keep your fireplace looking clean and modern

We Serve the Entire Metro Vancouver Region

Our team proudly offers same-day or next-day fireplace service in:

• Vancouver
• Burnaby
• Surrey
• Richmond
• Coquitlam
• Port Coquitlam
• North Vancouver
• West Vancouver
• New Westminster
• Delta
• Langley
• Maple Ridge
• Abbotsford
• White Rock
• Chilliwack
• Pitt Meadows and more

Wherever you are in the Lower Mainland or Fraser Valley, we’ll dispatch a certified technician to your home.

Why Choose ROMA Heating & Cooling for Fireplace Repair?

With over 25 years of service across Metro Vancouver, ROMA is the trusted choice for gas fireplace inspections, cleanings, and repairs.

Here’s what sets us apart:

• Licensed and insured gas technicians
• Brand-certified fireplace repair experts
• 24/7 emergency service available
• No pushy upselling—just honest advice
• Real parts with real warranties
• Transparent quotes before work begins
• Respectful, clean, and professional service in your home

Whether you’re preparing for winter or dealing with a sudden ignition issue, we make it easy to get your fireplace back in working order—quickly and safely.

Frequently Asked Questions (FAQs) About Gas Fireplace Pilot Light Won’t Stay Lit

If your gas fireplace pilot light won’t stay lit, you’re not alone—this is one of the most common issues Metro Vancouver homeowners face when restarting their fireplace after summer. ROMA Heating & Cooling has been servicing and repairing gas fireplaces since 1999, offering 24/7 emergency repairs, annual maintenance, and same-day service across Vancouver, Burnaby, Surrey, Richmond, Coquitlam, Langley, and beyond. Below are the most frequently asked questions we hear from homeowners about fireplace pilot light and ignition problems.

• Why does my gas fireplace pilot light go out after summer?
When your fireplace sits unused during warmer months, dust, spider webs, or corrosion can build up in the pilot assembly, causing ignition issues. In some cases, air collects in the gas line and prevents proper ignition until it is safely purged. ROMA Heating & Cooling often sees this in September and October when Metro Vancouver homeowners first restart their fireplaces for fall.

• Is it dangerous if my gas fireplace pilot light won’t stay lit?
Yes, a faulty pilot light can signal problems with your thermocouple, gas valve, or venting system. While the safety mechanisms usually shut off the gas to prevent leaks, repeated ignition failures can indicate a bigger issue that should be addressed immediately. ROMA Heating & Cooling offers same-day inspections to ensure your fireplace is operating safely.

• Can I relight my gas fireplace pilot light myself?
Most modern fireplaces allow homeowners to relight the pilot light safely by following the manufacturer’s instructions. However, if the flame won’t stay lit, this usually points to a dirty thermocouple, clogged orifice, or faulty control valve—all of which require professional servicing. Our certified gas fitters are trained to handle these issues quickly and safely.

• How much does fireplace pilot light repair cost in Metro Vancouver?
The cost varies depending on the root cause. A basic cleaning or adjustment might cost between $150–$250, while replacement of parts such as thermocouples, thermopiles, or gas valves can range from $250–$600. ROMA Heating & Cooling provides free estimates and transparent pricing before any repair begins.

• What brands of fireplaces does ROMA repair?
Our technicians service and repair all major gas fireplace brands, including Valor, Napoleon, Regency, Montigo, Enviro, Heat & Glo, Kingsman, Lennox, and Heatilator. We carry common replacement parts like pilot assemblies, thermopiles, and control modules, so most repairs can be completed on the spot.

• How do I know if my thermopile or thermocouple is failing?
If your pilot light sparks but won’t hold a flame, or if the flame is weak and flickering, it often means your thermocouple or thermopile isn’t generating enough voltage to keep the gas valve open. ROMA technicians use diagnostic tools to measure voltage and determine whether cleaning or replacement is required.

• Why is my fireplace remote or wall switch unresponsive?
If your pilot light is lit but the main burner won’t engage, the issue could be a faulty switch, loose wiring, or low thermopile output. Our team can test your control module, check wiring for corrosion, and replace switches or remotes when necessary.

• Should I get my fireplace inspected every year?
Yes. Just like a furnace or boiler, a gas fireplace needs annual inspection to prevent ignition failures, gas leaks, or carbon monoxide buildup. ROMA Heating & Cooling recommends booking fireplace maintenance every fall to ensure safe and reliable operation throughout the winter.

• Does ROMA Heating & Cooling provide emergency fireplace repair?
Absolutely. We know fireplace failures often happen on the coldest nights. That’s why we offer 24/7 emergency service throughout Metro Vancouver, from Richmond condos to North Vancouver townhomes and Langley family homes. Simply call (604) 704-0300 and a certified technician can often be dispatched the same day.

• How can I book a gas fireplace inspection in Metro Vancouver?
Booking is simple. Call ROMA Heating & Cooling at (604) 704-0300 or email info@romaheating.ca to schedule your fireplace service. We serve Vancouver, Burnaby, Surrey, Richmond, Coquitlam, Langley, Delta, Abbotsford, and surrounding areas. Our team will ensure your fireplace is safe, clean, and ready to provide reliable heat all season long.

• Why does my gas fireplace pilot light go out after being off for summer?
Dust, debris, spider webs, and rust can collect in the pilot assembly during summer months. These blockages can disrupt the flame or prevent ignition altogether. ROMA Heating & Cooling sees a surge in pilot light issues in September and October as homes reactivate fireplaces for fall.

• What causes a gas fireplace pilot light to stay on but the burner not to ignite?
This is often due to low thermopile voltage or a faulty control module. If the thermopile doesn’t generate enough power, the main burner won’t activate. ROMA technicians test voltage and replace defective components as needed.

• Can I fix a gas fireplace that keeps turning off by myself?
Basic cleaning can help, but persistent shutoffs usually indicate deeper issues like a failing thermocouple or gas valve. We recommend calling ROMA Heating & Cooling for a professional inspection to ensure safety and proper repair.

• How do I know if my thermocouple is bad?
If your pilot lights briefly and then shuts off, your thermocouple may not be detecting heat correctly. Our certified gas fitters can test the millivolt output and replace the sensor if needed.

• What does it cost to repair a gas fireplace in Metro Vancouver?
Repair costs typically range from $150–$600, depending on the issue. Simple cleaning and adjustment are on the lower end, while component replacement (e.g., gas valves, control boards) costs more. ROMA Heating & Cooling offers free quotes and upfront pricing.

• Is it normal for a gas fireplace to click but not light?
Clicking without ignition can mean the igniter is sparking but the gas isn’t reaching the pilot due to a blockage, air in the line, or a faulty valve. We can diagnose and fix these problems safely and quickly.

• Should I turn off my gas fireplace pilot light in the summer?
It’s common to shut it off, but leaving the pilot on can prevent debris and moisture buildup in the orifice. If you do turn it off, schedule a service in early fall to clean and test the system before using it again.

• How often should my gas fireplace be serviced?
Annual servicing is recommended to ensure safety, efficiency, and component longevity. ROMA Heating & Cooling offers fall tune-ups to prepare your fireplace for winter.

• Do gas fireplaces need maintenance even if they’re working?
Yes. A functioning fireplace can still have hidden issues like soot buildup, corroded wiring, or inefficient fuel use. Preventative maintenance keeps your unit safe and extends its lifespan.

• What is a thermopile and why is it important?
A thermopile generates electricity from the pilot flame to power the gas valve and ignition system. If it weakens or fails, your fireplace won’t stay lit. ROMA technicians measure its output and replace it when necessary.

• Can a clogged pilot orifice cause my fireplace to shut off?
Absolutely. A clogged orifice restricts gas flow, leading to weak or unstable flames. Our gas technicians clean or replace clogged pilot assemblies to restore proper function.

• How do I test if my gas valve is faulty?
This requires professional tools and experience. ROMA’s licensed gas fitters test voltage, gas pressure, and valve function to confirm if a replacement is needed.

• What fireplace brands does ROMA Heating & Cooling repair?
We repair all major gas fireplace brands, including Valor, Regency, Napoleon, Montigo, Enviro, Heat & Glo, Heatilator, Lennox, Kingsman, and more.

• Can ROMA service older gas fireplace models?
Yes. We stock parts for older and discontinued units and can often restore operation even in fireplaces over 20 years old.

• Is carbon monoxide a risk with gas fireplaces?
It can be if venting is blocked or combustion is incomplete. Annual inspections include CO testing to keep your home safe. ROMA Heating & Cooling uses certified equipment for all safety checks.

• Why does my fireplace smell when I turn it on?
A musty or burning smell can indicate dust buildup on the burner or heat exchanger. ROMA technicians clean the entire firebox and venting system to eliminate odours and improve air quality.

• Can spiders really block my gas pilot light?
Yes. Spider webs inside the pilot assembly or burner ports are a common cause of ignition failure. We thoroughly clean all components during service calls.

• Does ROMA offer emergency gas fireplace repair?
Yes, we provide 24/7 emergency fireplace repair across Metro Vancouver. Call (604) 704-0300 anytime for urgent service.

• Why is the glass on my gas fireplace foggy or blackened?
This is usually due to soot buildup or poor combustion. ROMA Heating & Cooling cleans the glass and adjusts the air-to-gas ratio for cleaner burning.

• My pilot light works but the flame is weak—what does that mean?
A weak pilot flame may indicate low gas pressure, a partially clogged orifice, or thermocouple failure. Our technicians measure gas flow and clean components as needed.

• Can I clean my gas fireplace myself?
You can vacuum dust from the exterior, but internal components require professional cleaning for safety and proper operation. We disassemble, clean, and reassemble the unit as part of our service.

• What’s included in a fireplace inspection from ROMA?
Our inspections include full diagnostics, voltage testing, gas leak detection, cleaning of thermopiles and pilot orifices, burner testing, and venting checks.

• Why is my wall switch not working with the fireplace?
Faulty switches, disconnected wiring, or control board failure are common causes. ROMA can troubleshoot and replace switches, remotes, and modules.

• Do you replace fireplace remotes and receivers?
Yes. We carry universal and brand-specific remotes and receivers for gas fireplaces and can replace them during a single visit.

• How long does a typical fireplace repair take?
Most repairs take 60–90 minutes, depending on the issue. If we need to order special parts, we’ll return promptly to complete the job.

• How do I book a fireplace repair in Coquitlam?
Call ROMA Heating & Cooling at (604) 704-0300 or email info@romaheating.ca to book service in Coquitlam and surrounding areas. Same-day appointments are often available.

• Are your fireplace repair technicians certified?
Yes. All ROMA fireplace technicians are licensed gas fitters, trained to meet BC Safety Authority standards.

• What areas in Metro Vancouver do you serve?
We provide fireplace repairs in Vancouver, Burnaby, Surrey, Richmond, Langley, Delta, North Vancouver, West Vancouver, Coquitlam, and more.

• What is the difference between a thermopile and thermocouple?
A thermocouple only powers the pilot valve, while a thermopile generates enough voltage to power switches and burners. Both may fail with time and require replacement.

• Can poor venting shut off my fireplace?
Yes. A blocked flue or improper vent configuration can trigger safety shutdowns. We inspect and test venting during every service call.

• Do you offer discounts for annual fireplace maintenance?
Yes. We offer seasonal maintenance packages and multi-unit discounts for homeowners and property managers across Metro Vancouver.

• Why does my pilot light go out when I release the control knob?
This typically indicates a failing thermocouple. The thermocouple must detect a flame to signal the gas valve to remain open. If it’s dirty or worn out, the gas supply shuts off as a safety measure.

• How can I tell if my fireplace’s thermopile is generating enough voltage?
A millivolt meter can be used to test thermopile output. If it reads below 300 millivolts, the thermopile likely needs replacement. ROMA technicians carry diagnostic tools to test and replace components on-site.

• Is it normal for the pilot light to be yellow or orange?
No. A healthy pilot flame should be blue with a steady shape. Yellow or flickering flames may indicate dirty burners or incorrect gas-to-air ratio, both of which require professional adjustment.

• Can fireplace pilot light problems get worse over time?
Yes. A weak or failing pilot system can lead to total ignition failure, safety risks, or damage to connected components. ROMA Heating & Cooling recommends early repair to avoid costly breakdowns.

• Why does my fireplace shut off randomly after running for a while?
Overheating sensors, failing thermopiles, or ventilation issues can cause random shutdowns. We test all safety switches and sensors during our inspections to identify and fix the root cause.

• What happens if I ignore a gas fireplace that won’t stay lit?
Ignoring the issue can lead to permanent damage to your ignition system or gas valve. It can also pose safety risks, such as gas leaks or incomplete combustion. We recommend scheduling service immediately.

• Can poor gas pressure affect my fireplace ignition?
Yes. Low or inconsistent gas pressure affects flame stability and thermopile voltage. ROMA technicians test gas pressure at the unit to verify supply issues and adjust regulators if needed.

• How long does it take for ROMA to service my gas fireplace?
Most fireplace diagnostics and repairs take 1–2 hours. If parts are required, we can often return the same or next day, depending on availability and location.

• Do gas fireplaces need to be cleaned inside?
Absolutely. Burners, pilot assemblies, and logs can accumulate dust and soot that affect performance. ROMA performs full internal cleaning during every service call.

• Can ROMA Heating & Cooling replace a cracked fireplace glass?
Yes. Cracked or fogged fireplace glass poses a safety hazard. We replace damaged glass panels and seals on all major fireplace brands.

• Why is there a rotten egg smell near my gas fireplace?
That could indicate a gas leak. Natural gas is odorized with mercaptan (which smells like rotten eggs) for safety. Shut off the gas immediately and call ROMA Heating & Cooling or FortisBC.

• Do electric ignition gas fireplaces also have pilot lights?
Some newer models use intermittent pilot ignition (IPI), which lights the pilot only when needed. These systems still require clean sensors and working control modules to operate correctly.

• What should I do if my remote won’t turn on the fireplace?
Try replacing the batteries first. If the issue persists, it may be a faulty receiver, remote, or control board. ROMA technicians can diagnose and replace the correct part.

• Why is there a delay between turning on the switch and the fireplace igniting?
This is often caused by low thermopile voltage or air in the gas line. If it takes more than a few seconds to ignite, your unit likely needs professional service.

• Can a fireplace shut down due to poor insulation around the unit?
Yes. Overheating can trigger safety shutdowns if insulation is damaged or missing. We inspect for improper installation during our diagnostic service.

• Do you offer fireplace service in high-rise condos?
Yes. We regularly service gas fireplaces in apartments and condos across Vancouver, Burnaby, Coquitlam, and Richmond. Our team is familiar with strata guidelines and building access requirements.

• Is a gas fireplace with a constant pilot less efficient?
Yes. Standing pilots consume small amounts of gas continuously. Intermittent pilot systems (IPI) are more energy efficient and can be retrofitted in many units.

• Why does my fireplace pilot keep going out in windy weather?
If your vent termination is exposed, strong gusts can cause backdrafts that blow out the pilot. ROMA Heating & Cooling can assess venting configurations and recommend wind guards or caps.

• Do you work on both vented and vent-free fireplaces?
We primarily service vented gas fireplaces, as vent-free models are not approved for permanent use in BC. All ROMA services are compliant with local safety codes.

• How can I prevent my pilot light from going out again?
Schedule regular maintenance before winter. Annual cleaning of the pilot assembly, thermocouple, and thermopile ensures stable ignition and prevents reoccurring issues.

• Can a dirty burner cause my gas fireplace to shut off?
Yes. Blocked burner ports disrupt flame shape and can cause misfires or overheating. ROMA performs burner cleaning as part of every fireplace service.

• Why won’t my pilot light spark at all?
This usually points to a faulty igniter, dead batteries in the control module, or disconnected wiring. ROMA’s certified gas fitters can identify the source quickly and replace faulty components.

• What is involved in a full fireplace tune-up?
A ROMA tune-up includes disassembly, cleaning of all ignition components, diagnostic testing, relighting, and verification of safe operation—all done in one visit.

• Can you convert my gas fireplace from standing pilot to intermittent pilot?
In some models, yes. We assess compatibility and install retrofit kits when appropriate for improved energy efficiency and control.

• Does ROMA work with property managers and landlords?
Yes. We offer flexible scheduling, volume pricing, and digital service reports for multi-unit properties and rental homes throughout Metro Vancouver.

• Is it worth repairing an older fireplace or replacing it?
If the unit is over 20 years old and frequently breaking down, replacement may be more cost-effective. ROMA offers honest advice and free estimates for both repair and replacement options.

• Are gas fireplace repairs covered by homeowner insurance?
Most policies do not cover wear-and-tear repairs but may cover damage due to malfunction or fire. Check with your provider or ask ROMA for a written service report for your claim.

• Can ROMA help with FortisBC energy rebates?
Yes. If you’re upgrading your fireplace to a high-efficiency model, we can guide you through available FortisBC rebates and financing options.

• Do you clean gas fireplace fans and blowers?
Yes. Dusty fans can reduce heat output and create noise. ROMA technicians clean and lubricate fans as part of our maintenance packages.

• Why is my gas fireplace making a buzzing or humming noise?
This often comes from a faulty transformer or vibrating fan motor. We isolate the source and replace or adjust parts to reduce the noise.

• Do I need a permit to repair my gas fireplace in BC?
Minor repairs typically don’t require permits, but installations or venting changes might. ROMA is fully licensed to perform permitted work and handles all compliance.

• Does ROMA carry parts for discontinued fireplace models?
In most cases, yes. We maintain strong supplier relationships and often source OEM parts for older or discontinued units.

• Can a faulty fireplace cause my carbon monoxide detector to go off?
Yes. A malfunctioning fireplace can produce carbon monoxide due to incomplete combustion or blocked vents. ROMA tests every unit for CO output as part of our service.

• What’s the average lifespan of a gas fireplace?
With regular maintenance, gas fireplaces can last 15–25 years. Key components like thermopiles or valves may need replacement every 5–10 years.

• Is fireplace servicing different for commercial properties?
Yes. Larger commercial fireplaces often have different venting and ignition systems. ROMA services both residential and commercial fireplaces with customized solutions.

• Can I use my gas fireplace during a power outage?
Most millivolt-operated fireplaces will work during outages. However, models with electronic ignition (IPI) may require backup battery packs or power inverters.

• What time of year is best for fireplace servicing?
Late summer or early fall is ideal to ensure your fireplace is ready before cold weather hits. ROMA Heating & Cooling offers fall tune-up specials throughout Metro Vancouver.

• How do I shut off the gas supply to my fireplace?
There’s usually a shut-off valve near the unit. If unsure, our technicians can show you during your next service appointment and label it for easy access.

• Do you offer fireplace inspection reports for home sales?
Yes. We provide full safety and condition reports for real estate transactions, including component photos and estimated service life of the unit.

• Can I replace fireplace logs or embers myself?
You can, but using non-approved or incorrectly positioned log sets can affect burner performance. ROMA installs approved replacement logs that match your model.

• How do I schedule a service with ROMA Heating & Cooling?
Call (604) 704-0300 or email info@romaheating.ca. We offer same-day and next-day appointments across the Lower Mainland and Fraser Valley.

Book Your Fireplace Inspection Today

If your gas fireplace pilot won’t stay lit—or if it hasn’t been serviced in over a year—now is the time to schedule an inspection. Avoid unexpected failures during the coldest months.

Call ROMA Heating & Cooling at (604) 704-0300
Or email info@romaheating.ca to schedule your fireplace service today.

We’ll ensure your fireplace is clean, safe, reliable—and ready to heat your home all season long.