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24/7 Emergency HVAC Repair Services in Burnaby & Lower Mainland

When your HVAC system breaks down, it doesn’t care about the time or the weather.

That’s why we offer 24/7 emergency HVAC repair services across Vancouver, The Lower Mainland and Fraser Valley. Our team of certified technicians are always ready to come to the rescue. Whether it’s the coldest winter night or the hottest summer day you can count on us to help protect your home!

Around-the-Clock Availability: We understand that HVAC emergencies don’t stick to a 9-5 schedule. That’s why our technicians are available 24/7, ready to restore comfort to your home or business at any time.

Expert Technicians: Techno Gas Heating & Cooling Services Ltd. team consists of highly trained and certified technicians who can diagnose and repair any HVAC issue quickly and efficiently. They are respectful of your property and privacy, ensuring a seamless service experience.

Fast Response Time: In an HVAC emergency, every minute counts. We guarantee a swift response, with a technician at your location in an hour or less.

Comprehensive Services: Whether it’s a furnace breakdown in the dead of winter or an air conditioner failure in the peak of summer, we’ve got you covered. Our emergency services include furnace repair, air conditioning repair, hot water heater repair, and boiler repair.

Techno Gas Emergency HVAC Services in Burnaby and the Lower Mainland

Reliable Emergency Furnace Repair in Lower Mainland

A malfunctioning furnace in the middle of a cold night can be more than just uncomfortable—it can be dangerous. Don’t wait until morning; call us right away for furnace repair. Our technicians will quickly identify and fix the problem, ensuring your home is warm and cozy again in no time.

Common Furnace Problems and Their Solutions

Lack of Heat Output

If your furnace isn’t producing enough heat, it could be due to a clogged air filter. A dirty filter restricts airflow, leading to reduced heat output. Solution: Check the air filter and replace it if necessary. Regularly changing or cleaning the filter can prevent this issue.

No Heat at All

If your furnace isn’t generating any heat, several factors could be responsible. First, check the thermostat settings to ensure they’re properly configured. If the thermostat is set correctly, the issue may lie with the power supply. Solution: Check the circuit breaker or fuse box to ensure the furnace is receiving power. If the problem persists, contact a professional HVAC technician for further inspection.

Blower Continuously Running

If the blower fan keeps running even when the heating cycle is complete, it could indicate a faulty limit switch. The limit switch is responsible for turning the blower off once the desired temperature is reached. Solution: Replace the limit switch to resolve the issue. It’s recommended to seek assistance from an HVAC technician for this repair.

Unusual Noises

Strange noises such as banging, squealing, or rattling coming from your furnace can be alarming. These noises often indicate loose or damaged components within the system. Solution: Inspect the furnace for any loose or broken parts. Tighten or replace them as needed. If you’re unsure about the source of the noise, it’s best to consult a professional technician to avoid further damage.

Pilot Light Won’t Stay Lit

If you have an older furnace with a pilot light, it may occasionally go out, preventing the furnace from heating. Solution: Relight the pilot light according to the manufacturer’s instructions. If the pilot light still won’t stay lit, it could be due to a faulty thermocouple. In such cases, it’s advisable to have a qualified technician replace the thermocouple.

Short Cycling

Short cycling occurs when the furnace frequently turns on and off in rapid succession. It can strain the system, increase energy consumption, and impact overall performance. Solution: Check the air filter for clogs and ensure proper airflow. If the problem persists, it could be due to a malfunctioning thermostat, improper furnace size, or an issue with the heat exchanger. Contact an HVAC professional to diagnose and address the underlying cause.

Uneven Heating

If you notice significant temperature variations between different rooms or areas in your home, it could indicate an issue with the furnace’s airflow or ductwork. Solution: Inspect the air registers and ducts for any blockages or leaks. Ensure they are clean and properly sealed. If the problem persists, it’s recommended to consult an HVAC technician for a comprehensive evaluation and solution.

BC's Lower Mainland Emergency Air Conditioning Repair

A broken air conditioner on a hot summer day can turn your home into an oven. Don’t suffer in the heat; call us for immediate assistance. Our technicians will work quickly to restore your air conditioning, ensuring your home remains a cool sanctuary.

No Cool Air

If your air conditioner is running but not cooling the air, it could be due to a lack of refrigerant, a faulty compressor, or a problem with the thermostat.

Insufficient Airflow

If the airflow from your air conditioner is weak or inconsistent, it could be a sign of a blockage in your ductwork, a problem with the fan, or a dirty air filter.

Unusual Noises

If your air conditioner is making strange noises such as grinding, squealing, or rattling, it could be a sign of a mechanical problem that needs immediate attention.

Unpleasant Odors

If your air conditioner is producing a foul or musty smell, it could be a sign of mold or mildew in your ductwork or a burnt-out wire insulation.
High Humidity Levels

If your air conditioner isn’t effectively reducing humidity levels in your home, it could be a sign that it’s not working properly.

Frequent Cycling

If your air conditioner is constantly turning on and off, it could be a sign of an oversized AC, a problem with the thermostat, or low refrigerant levels.

Water Leaks

If you notice water or refrigerant leaking around your air conditioner, it’s a clear sign of a problem that needs immediate attention.

Thermostat Issues

If your air conditioner isn’t responding to your thermostat settings, it could be a sign of a faulty thermostat.

Lower Mainland Boiler Repair - Emergency Services

A faulty boiler can pose a serious safety risk. If you notice something wrong with your boiler, call us immediately. Techno Gas Heating & Cooling Services Ltd. technicians are available around the clock, ensuring your boiler is safe and functional no matter when you need us for boiler repair .

Common Boiler Problems and Their Solutions

No Heat or Hot Water

This is the most obvious sign that something is wrong with your boiler. It could be due to a variety of issues, including problems with the thermostat, low water levels, or a broken component.


Leaking and Dripping

Any kind of leak is usually a serious issue that needs immediate attention. Leaks could be caused by a broken internal component, such as a pressure valve or pump seal.


Strange Noises

If your boiler is making unusual noises like whistling, gurgling, or banging, it could be a sign of air in the system, low water pressure, or a faulty pump.


Thermostat Issues

If your thermostat is not accurately controlling the temperature or you’re having to constantly adjust it, it could be a sign that you need a new one.


Low Pressure

If your boiler’s pressure is too low, it won’t function properly. This could be due to a water leak in the system or a faulty pressure relief valve.


Radiators Not Getting Hot

If your radiators aren’t getting hot, it could be due to sludge or air buildup in the system, or an issue with the boiler’s pump not circulating water properly.


Boiler Keeps Switching Off

If your boiler keeps turning off by itself, it could be due to low water pressure, a problem with the thermostat, or a lack of water flow due to a closed valve, air or the pump not circulating the water in the system correctly.


Pilot Light Goes Out

If your boiler’s pilot light keeps going out, it could be due to a broken thermocouple, a draught blowing the pilot light out, or a deposit built up in the pilot light.

Immediate Hot Water Repair Help in Lower Mainland

A day without hot water can disrupt your routine and comfort. If your water heater is acting up, don’t hesitate to get in touch with us. Our technicians will swiftly repair hot water heater, restoring your access to hot water as soon as possible.

No Hot Water

This is the most obvious sign that something is wrong with your water heater. If your water heater isn’t producing any hot water, it could be due to a faulty heating element, a tripped circuit breaker, or a problem with the thermostat.


Insufficient Hot Water

If your water heater is producing some hot water, but it’s not enough to meet your needs, it could be a sign that the heating elements are failing or the thermostat is set too low.


Water Temperature Fluctuations

If the water temperature is inconsistent, fluctuating between hot and cold, it could be a sign of a faulty thermostat or a problem with the heating elements.


Discolored or Rusty Water

If the hot water coming out of your faucets is discolored or has a rusty color, it could be a sign that there’s rust inside your water heater tank, which can lead to leaks and other serious problems.


Unusual Noises

If your water heater is making rumbling, popping, or hissing noises, it could be a sign of sediment buildup in the tank, which can cause overheating and damage to the tank.



If you notice water pooling around the base of your water heater, it’s a clear sign of a leak, which needs to be addressed immediately to prevent water damage and potential electrical hazards.


Smelly or Bad-Tasting Water

If your hot water has a metallic taste or a foul smell, it could be a sign of bacteria buildup in the tank.


Frequent Circuit Breaker Trips

If the circuit breaker for your water heater is tripping frequently, it could be a sign of an electrical problem, such as a short circuit.

HVAC Equipment Brands

We are certified installers and repair technicians for the following heating, ventalation and air conditioning products. 

Trusted HVAC Contractors

Mark O'Neill
Mark O'Neill
Thank you to Diyako (and his colleague whose name I can't recall - sorry). Really professional service, looked over our gas fireplace, identified the problem almost immediately that a prior company did not and fixed it at a reasonable rate in very quick time. Would absolutely recommend and will be happy to use their services again for any future issues or jobs that require it.
Lisa M.
Lisa M.
Excellent service setting up a new line to our gas range.
tracles H
tracles H
I am grateful to Tecno Gas for doing the servicing on my gas fireplace. David and Ray were very knowledgeable, helpful, and efficient. David answered all of my questions very thoughtfully, and explained why one part needed replacement. Very professional, and the most thorough servicing that I have ever had done on my fireplace! Thank you!
Shaya Jamshidi
Shaya Jamshidi
I couldn’t be more satisfied with what this company did with replacing my old furnace. They are a group of professionals who right from the beginning proved that I made the right choice. They offered the best price and fastest and cleanest job in my home. Working with them was a great experience.
isabelle Abney
isabelle Abney
Worker are friendly and do a great job
Drew Dumas
Drew Dumas
Excellent work, fair prices, and very friendly! Highly recommend their services!
sabire demiroglu
sabire demiroglu
Very happy with the service
Mark Pickell
Mark Pickell
Had a great customer experience with Diyako. He worked quick and was very friendly!
Jasmine Barredo
Jasmine Barredo
Mike has been very diligent & sincere about his job. Very respectful & good person. Job well done.
Salah Maroufi
Salah Maroufi
I had the pleasure of using Techno Gas Heating and Cooling Services, and I must say that their exceptional service exceeded my expectations. From the moment I contacted them for a quote to the completion of the job, their professionalism and expertise were evident. The technicians arrived on time, well-prepared, and with a friendly attitude. They assessed my heating and cooling system meticulously and provided a detailed explanation of the work that needed to be done. It was evident that they had a deep understanding of the technology and were committed to delivering top-notch results. The installation and maintenance work were done with precision and care, and the quality of their workmanship was outstanding. My heating system now functions flawlessly, and my energy bills have noticeably decreased. Techno Gas Heating and Cooling Services truly live up to their reputation for efficiency and reliability. What stood out the most, however, was their excellent customer service. They were responsive to all my queries and concerns and made sure I was fully satisfied with their work. It's clear that they prioritize customer satisfaction and take pride in their work. I highly recommend Techno Gas Heating and Cooling Services to anyone in need of heating and cooling solutions. Their professionalism, expertise, and dedication to customer service make them a top choice in the industry. I couldn't be happier with the results, and I'll definitely be using their services in the future.
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