WeatherFix offers professional commercial unit heater installation Ottawa businesses trust for rapid, reliable warmth. Our certified technicians ensure high-efficiency heating for large spaces, including warehouses and industrial garages. We provide custom system designs that maximize performance and reduce energy costs during the coldest Ottawa winters.
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Saeed KarimianTrustindex verifies that the original source of the review is Google.
I had an excellent experience with WeatherFix. Mahmoud and his two assistants arrived on time, worked professionally and efficiently, and paid great attention to every detail. They completed the furnace installation quickly, kept everything clean, and made sure to clean up thoroughly after the job. The price was also very competitive—lower than most of the other companies I contacted—and they offered a longer labour warranty, which gave me additional peace of mind. I highly recommend WeatherFix to anyone looking for professional, reliable, and reasonably priced HVAC service. Thank you, Mahmoud and team, for the excellent work!Posted on Google![]()
Sam FathollahiTrustindex verifies that the original source of the review is Google.
Extremely professional and kind hearted. Came in with respect and curiosity for what we wanted done in our house. Especially after a massive flood, managed to raise our moral and overall spirit. 10/10 Service and professionalismPosted on Google![]()
Naisu ZhuTrustindex verifies that the original source of the review is Google.
Best of the best! Highly recommended! WeatherFix is exactly what we have been looking for: Top notch technicians, super fare price, good manner, swift responses. I am very appreciated for their professional services and friendship!Posted on Google![]()
Abdul AlwaniTrustindex verifies that the original source of the review is Google.
Remarkable service with honesty and professionalism. I would certainly recommend this company services .Posted on Google![]()
Amin SouaidTrustindex verifies that the original source of the review is Google.
I had an excellent experience with this company from start to finish. The team was professional and knowledgeable. They took the time to explain everything clearly and completed the work efficiently. My furnace is running perfectly, and the quality of service exceeded my expectations.Posted on Google![]()
sahra ahmadiTrustindex verifies that the original source of the review is Google.
Great service from Mahmoud for my AC replacement! The team was professional, on time, and did an excellent job. Highly recommend!Posted on Google![]()
Babak FathollahiTrustindex verifies that the original source of the review is Google.
I recently had my HVAC system serviced, and I couldn’t be happier with the experience. The technician was extremely professional, arrived exactly on time, and took great care to keep everything clean throughout the job. They were friendly, knowledgeable, and took the time to answer all of my questions without rushing. It’s refreshing to find a contractor who truly cares about providing excellent service. I highly recommend them to anyone looking for reliable and trustworthy HVAC work! Thank you Mahmoud!Posted on Google![]()
Julia MoussaTrustindex verifies that the original source of the review is Google.
Excellent service! Punctual and very professional service! Honest and care deeply about their work.Posted on Google![]()
Arghavan KheirvashTrustindex verifies that the original source of the review is Google.
Ontime, professional, HONEST, friendly and fair. Ive been having an ongoing issues with my AC unit, And the last I checked, I was quoted some astronomical price to change it. This latest heat wave Let Me no choice, but to consult a professional again. The team was so caring, took the time to address the issue and the price i got quoted was significantly lower then what I’ve been told in the past. I’m so thankful for weatherfix and my new AC unit. I will recommend your services to all my friendsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Selecting the right heating solution for an industrial or commercial environment is crucial for both operational efficiency and employee comfort. Unit heaters are specifically designed to handle the challenges of large, open areas with high ceilings. Here are the primary benefits of this technology.
These systems provide rapid warmth for large open spaces, ensuring your warehouse or garage stays comfortable even with frequent door openings. They offer powerful airflow to maintain consistent temperatures.
Unit heaters are ceiling-mounted, which frees up valuable floor space for your inventory and equipment. This compact design is ideal for maximizing productivity in busy commercial environments and garages.
You can target specific areas for heating, allowing for localized comfort in work zones. This flexibility reduces energy waste by only heating the sections of your facility that require warmth.
Compared to central heating systems, these units are easier and cheaper to install. They require less ductwork, making them a budget-friendly option for upgrading your industrial or commercial property heating.
Built for rugged environments, these heaters withstand heavy usage in dusty or cold conditions. Their robust construction ensures long-term reliability and minimal downtime for your essential business operations and staff.
Modern units use advanced combustion technology to convert fuel into heat effectively. By upgrading, you reduce your carbon footprint and significantly lower monthly utility costs for your commercial building today.
Unit heaters are versatile tools that can be adapted to various professional environments. Understanding where these units perform best helps you determine if this is the right solution for your specific business needs.
In massive facilities where inventory is stored, maintaining a consistent temperature is essential for both the products and the staff. Unit heaters are perfect for these spaces because they can be strategically placed to provide overhead heat that doesn't interfere with racking or forklift traffic. They are capable of pushing warm air down to the floor level, ensuring that workers at ground level remain comfortable.
Garages are notoriously difficult to heat because of the frequent opening of large bay doors. A commercial unit heater installation is the ideal solution for this challenge. These units have high-velocity fans that can quickly recover lost heat after a door is closed. This prevents the workspace from becoming dangerously cold and ensures that mechanics can continue working with precision and comfort throughout the day.
Manufacturing processes often require specific ambient temperatures to ensure the integrity of materials. Unit heaters provide a reliable way to maintain these temperatures without the need for complex and expensive central ductwork. Because they are mounted high out of the way, they do not take up space required for machinery or assembly lines, making them a highly efficient choice for busy production floors.
Greenhouses require a delicate balance of heat and airflow to prevent moisture buildup and maintain plant health. Unit heaters are frequently used in these environments because they provide consistent, circulating warmth. Our team can install specialized units designed to handle the high-humidity conditions found in commercial greenhouses, ensuring your crops are protected from frost and dampness.
We follow a rigorous six-step protocol to ensure your new heating system is safe, efficient, and built to last. We manage every technical detail from initial design to final safety checks.
Every commercial unit heater installation begins with a detailed assessment of your facility. We measure the square footage, ceiling height, and insulation values. We also account for the frequency of door openings. This data allows us to perform a precise heat load calculation, ensuring we recommend a unit with the exact BTU capacity required to keep your space warm without wasting fuel.
Placement is critical for ensuring even heat distribution and avoiding cold spots. Our experts design a layout that considers airflow patterns and potential obstructions. We identify the best mounting locations, typically high on walls or suspended from the ceiling, to ensure maximum coverage while maintaining safety clearances from sprinkler heads, lights, and storage racks.
Once the plan is finalized, our technicians handle the physical installation. We use heavy-duty mounting brackets and threaded rods to securely suspend the unit from the building’s structural steel or joists. We ensure the unit is perfectly level and positioned at the correct angle to direct heat exactly where it is needed most in your workspace.
Our licensed gas fitters and electricians handle all utility connections. We run new gas lines or modify existing ones to meet the high-demand requirements of commercial heaters. We also install dedicated electrical circuits and safety disconnects. Every connection is made according to strict Ontario safety codes, ensuring a reliable and safe flow of fuel and power to your equipment.
Proper venting is essential for safety and efficiency. We install code-compliant exhaust piping to safely remove combustion gases from your building. Whether your facility requires vertical venting through the roof or horizontal venting through a side wall, we ensure the system is airtight and properly sloped to prevent the backup of dangerous gases like carbon monoxide.
The final step is the most important. We fire up the unit and perform a series of tests. We check the gas pressure, verify the flame signal, and measure the temperature rise. We also test all safety limits and the thermostat operation. Our job isn’t done until we’ve confirmed the system is operating at peak factory specifications and is 100% safe for your employees.
When it comes to commercial heating, you need a partner with specialized expertise and a commitment to reliability. WeatherFix is the leader in Ottawa for industrial and commercial HVAC solutions.
Commercial systems are vastly different from residential units. Our technicians are specifically trained in the heavy-duty equipment used in industrial settings. We understand the complexities of high-BTU gas valves, industrial fans, and complex venting systems. We bring a level of technical precision that ensures your installation is handled correctly the first time.
Safety is our top priority. Every member of our installation team is TSSA licensed and highly experienced in handling large-scale gas and electrical systems. We are fully insured and bonded, providing your business with complete protection and peace of mind. We handle all necessary permits and ensure every project passes local inspections without issue.
We understand that for a business, time is money. We coordinate our installation schedules to minimize the impact on your daily operations. Our teams are efficient and professional, working quickly to get your heat running without disrupting your production or workflow. We pride ourselves on being on time and on budget for every commercial project.
A professional commercial unit heater installation is a strategic investment in your facility’s infrastructure. The total cost typically ranges between $2,500 and $7,000 per unit, depending on several key factors.
Higher BTU units for large warehouses cost more. Natural gas, propane, and electric models each have different initial equipment price points.
Installing units on high ceilings requires specialized lift equipment. Difficult mounting locations increase labor time and the cost of structural hardware.
Running long gas or electrical lines to a new location adds to the price. Proximity to existing utilities significantly influences the final quote.
Roof penetrations or complex horizontal venting paths require more materials. Specialized venting ensures safety but contributes to the overall installation project investment.
At WeatherFix, trust is the foundation of our commercial relationships. We have built our reputation on honesty, transparency, and superior craftsmanship across the Ottawa region. Our technicians are background-checked and committed to maintaining a professional environment on your job site. We provide clear, upfront pricing and detailed documentation for every project. We are not just a contractor; we are your long-term partners in facility management. We stand behind our work with comprehensive warranties, ensuring your investment is secure. When you choose WeatherFix, you are choosing a company that values your business’s success as much as you do.
If your AC system is over 10-15 years old, it’s living on borrowed time. It likely uses older R-22 refrigerant (which is being phased out) and is far less efficient than modern units.
Don't Sweat It!
Don’t let a cold workspace slow down your business. Upgrade your facility with a powerful and efficient heating solution from the experts at WeatherFix. We are ready to provide the reliability and warmth your operations require.
Call us at 613-720-4567 or fill out the form to book your service online!
A: This depends on your square footage, ceiling height, and the building’s insulation. During our initial site survey, we perform a detailed heat loss calculation to determine exactly how many units are required to provide even coverage without over-cycling.
A: We recommend a professional inspection once a year, typically in the fall. This includes cleaning the burner, checking the heat exchanger for cracks, and inspecting the venting system. Regular maintenance is essential for ensuring the safety of your staff and extending the life of the unit.
A: Yes, absolutely. We can integrate your commercial unit heaters with modern digital or smart thermostats. This allows you to program heating schedules that align with your business hours, helping you save money by reducing the temperature when the building is unoccupied.
A: In Ottawa, gas heaters are generally preferred for larger garages because they are more cost-effective to operate during the deep winter. However, for smaller shops or areas where running a gas line is impossible, high-efficiency electric unit heaters can be an excellent alternative.
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I recently had a heat pump installed by Mahmoud and his team and I couldn’t be more satisfied with the entire experience. From start to finish, the process was smooth, professional, and hassle-free. The team took the time to understand my home’s heating and cooling needs, explained the benefits of a heat pump, and recommended a unit that fit both my budget and requirements. There was no pressure, just honest and helpful advice. I highly recommend WeatherFix for anyone considering a heat pump installation. 
Mahsan Nejad
Mahmoud and his team came to fix my furnace and AC and I had a great experience dealing with them. I did not have the same experience with other companies. Highly recommend them they are honest hard working people who will go out of their way to get the job done. 
Chris Daniel
I highly appreciate the recent job that Mahmood from WeatherFix done by replacing the hot water tank and HVAC! The amount of paying attention to details and delivering high quality work makes you smile afterwards! The communication before and after the work was smooth as well! Highly recommended! 
Mahmood Em
Thank you, WeatherFix, for moving my AC compressor to a new location! The work was done amazingly well by their professional team—super clean, efficient, and all on the same day I called. It was completely pain-free from start to finish. I highly recommend this company for any HVAC-related job. Great service! 
Ben Lahouti