SERVICING: CALGARY & THE CMR
FURNACE REPAIR CALGARY
One Stop HVAC is the trusted choice for all your furnace repair needs, offering 24/7 appointment availability for your convenience! Just give us a call today to schedule an appointment with one of our licensed technicians!
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Professional Furnace Repair
When it comes to dependable furnace repairs in Calgary, selecting the right service provider who truly prioritizes your needs is crucial. At One Stop HVAC, our team of expert technicians adopts a collaborative approach to deliver reliable services when you need them most. By choosing us for your furnace repairs, you can expect…
- Reliable and prompt response to your service requests
- Highly skilled technicians with extensive expertise
- Customized service plans tailored to your specific requirements
- Partnerships with leading furnace brands, ensuring top-quality replacements and components
Our Service Area
Top Rated Service
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10% OFF
FURNACE REPAIR SERVICE
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HUMIDIFIER INSTALLATION
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10% OFF
SENIORS DISCOUNT
We offer seniors 10% off on all labour.
24/7 Furnace Repair Services!
We understand that furnace issues can strike at any time, day or night, that’s why our dedicated team is proud to offer 24/7 furnace repair services! Here are a few key points about our round-the-clock furnace repair:
- Prompt response at any time
- On-call expert technicians
- Comprehensive on-site repairs
- Emergency response
- Commitment to customer satisfaction

Our Processes
01. WHOLE-HOME ASSESSMENT
Our technicians use the latest diagnostic equipment to ensure transparent suggestions, ensuring maximum energy efficiently in your home.
02. CREATE HOME PLAN
We believe in being transparent with our clients, taking a collaborative approach to create HVAC plans that cater individual requirements.
03. ENHANCE YOUR PERFORMANCE
Whether it's a minor repair or the installation of a new appliance, our goal is to help you achieve long-term cost-effective results.
04. TEST AND MEASURE
Before we finish we conduct finial testing to ensure your appliance is operating to the best of it's ability.

Common Furnace Repair Issues
Our extensive experience in furnace repairs has exposed us to a wide range of common issues. If your Calgary furnace is displaying any of these signs, don’t hesitate your reach out!
Failure to start: A simple explanation could be an issue with the thermostat, other potential causes include problems with pilot lights, circuit breakers, or a fuel shortage.
Insufficient heat production: This could be malfunctioning gas burners or airflow obstructions.
Noisy operation: High-pitched noises may suggest a loose blower, while low-pitched sounds can be a sign of burner complications.
Water leakage: This could be a clogged condensate drain, a cracked heat exchanger, faulty humidifiers or improper installations.
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The Importance of Furnace Servicing
Servicing your furnace on a regular basis is vital for ensuring its efficient operation. This proactive approach allows for the identification and resolution of minor issues or potential problems before they escalate, ultimately saving you valuable time and money in the long term.
Our team of skilled technicians meticulously cleans and inspects your furnace, replacing any worn-out components and lubricating moving parts to maintain peak performance. To keep your furnace running smoothly and prevent unforeseen breakdowns, it is recommended to schedule a service at least once a year.




Knowing when it’s time to replace your furnace is an important decision. While repairs can often address minor issues, there are signs that indicate it might be more cost-effective and practical to invest in a new furnace. Here are a few indications that it may be time to consider a replacement:
- Age of the furnace
- Rising energy bills
- Frequent repairs
- Uneven heating
- Excessive noise
We recommend consulting with a One Stop HVAC technician for a professional evaluation of your furnace. They can assess its condition, consider its efficiency, and provide you with an informed recommendation on whether a repair or replacement is the best course of action for your specific situation.
Yes, regular furnace servicing is highly recommended to ensure optimal performance and prevent potential issues. Here are a few reasons why your furnace should be serviced:
- Increased energy efficiency
- Minimizes safety risks, such as gas leaks, cracked heat exchangers, or carbon monoxide leaks.
- Prolonged lifespan
- Potential warranty requirements
To ensure your furnace operates efficiently, safely, and reliably, we recommend scheduling a furnace service once a year by our experienced technicians. Our team will thoroughly inspect, clean, and maintain your furnace, addressing any potential issues and keeping it in optimal working condition.
The average life expectancy of a furnace is typically around 15 to 20 years, although this can vary depending on factors such as maintenance, usage patterns, and the type of furnace. Regular maintenance, including annual inspections and cleaning, can help prolong the lifespan of your furnace.
While it’s impossible to completely eliminate the potential for furnace repairs, there are several steps you can take to minimize the likelihood of unexpected breakdowns and prolong the lifespan of your furnace. Here are some tips to help you avoid furnace repairs:
- Regular maintenance
- Clean and replace air filters
- Keep vents clear
- Pay attention to any unusual noises, odours, or changes in your furnace’s performance
- Avoid overworking your furnace
By following these preventive measures and being attentive to your furnace’s condition, you can significantly reduce the chances of unexpected repairs. However, it’s important to remember that regular professional maintenance remains crucial to ensure the optimal performance and longevity of your furnace.
The cost of replacing a furnace can vary depending on several factors, including the type of furnace, the size of your home, and any additional installation requirements. It’s best to consult with a One Stop HVAC technician who can provide you with a more accurate estimate based on your specific needs. Our team is dedicated to providing transparent and competitive pricing, along with professional advice, to help you make an informed decision about your furnace replacement needs. Contact us today for a bespoke quote and to learn more about our affordable options for replacing your furnace.