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Your plant must meet strict standards in addition to being reliable in terms of building mechanics. This is why BAULNE will ensure that your building mechanics HVAC equipment works properly in order to maintain, and even increase your rate of production. We strive to limit stoppages due to mechanical breakdown and to minimize energy losses. We are committed to reducing your operating costs while boosting your efficiency. In addition to maintenance and optimization, a custom equipment design and installation service is also available.
Optimal comfort and intelligent management; these are the benefits you get for your building mechanics and HVAC systems because of our specific expertise in this field. Your customers’ comfort is our priority. We can handle your independent equipment and integrate it into a manageable system. Our systemic method provides optimum protection and cost-effectiveness for your investments. BAULNE also provides a personalized installation and maintenance program designed to significantly reduce your maintenance budget as well as your operating costs. We strive to ensure rigorous and efficient management of your facilities’ comfort at all times.

With the new technologies available on the market, the needs for server room air conditioning are changing. It is now necessary to better select the required units so that you can operate efficiently 24/7. It is also essential to opt for effective heat recovery strategies. Whether it is for a construction project of an air-conditioned data center, the modernization of your server room or the creation of an environment with precision air conditioning, our HVAC experts can help you build reliable systems to protect your data at all times.
Your office spaces must be as comfortable as possible for your occupants. Take advantage of our expertise to install easy-to-use, optimal control systems that will meet your needs in terms of climatic comfort and according to the best building mechanics standards. Our unsurpassed knowledge in office tower thermal systems installation and optimization includes: preventative automatic control and cooling systems maintenance, improving indoor comfort and maintaining it, relocating zones, and much more.


We help owners and managers of multi-residential buildings provide their tenants with maximum comfort. This is your primary concern, and it is ours as well! In addition to handling equipment installation and maintenance, our team offers solutions to significantly optimize your energy efficiency. This allows you to reduce operating costs while remaining high-performing and competitive. You can trust our specialists at all times; they understand your industry’s challenges better than anyone and are equipped to support you through every stage of your project.
We ensure that all building mechanical equipment within our institutions remains reliable. From schools and hospitals to libraries, we help you maintain these vital community assets. Furthermore, our expertise in environmental standards and air quality allows us to provide high-performance solutions designed to protect human health. Our motto: caring for people and buildings.
Located in Montréal and Québec City, BAULNE offers a comprehensive range of HVAC services across multiple business sectors, including: industrial,commercial,institutional,offices,multi-residential and critical environments.
Thanks to our strong portfolio of trusted clients and our team of engineers and technicians that have proven expertise in HVAC, BAULNE is one of the only Québec-based companies that offers 360-degree services, including building maintenance, design-build and optimization.