Tessiers Blog

Keeping Your Data Center Cool: Why Early HVAC Design-Build is a Mission-Critical Decision

In the commercial and industrial B2B market, data centers represent some of the most demanding, high-stakes environments an enterprise can build. Unlike standard commercial offices where temperature management is purely about employee comfort, data center climate control is entirely about asset protection, operational continuity, and managing astronomical energy costs. At Tessiers, we understand that data […]

Harnessing the Power of HVAC Shared Services at APi Group

APi Group, a global leader in providing safety and specialty services, has established a shared services model that encompasses four of its HVAC-focused companies: Grunau, MMC, Tessiers, and NAC. By combining critical support functions across these companies, HVAC Shared Services (HSS) ensures that each company can leverage the strengths of the others while maintaining its […]

Mechanical Systems That Support Sustainability & LEED Goals

For many organizations, sustainability is a core priority, shaping how buildings are designed, operated, and maintained. Whether you’re overseeing a commercial office, an educational facility, or an industrial plant, pursuing LEED (Leadership in Energy and Environmental Design) certification is one way to put those values into action. What often gets overlooked? Mechanical systems play a […]

Why Early Commercial HVAC Design Matters in New Construction

The earlier you bring HVAC professionals into a new construction project, the better your outcome will be. Too often, commercial HVAC design is treated as a finishing touch, something to consider after walls are up and structural plans are set. But the truth is, your building’s comfort, efficiency, and long-term performance all begin with smart, […]

Are VRF/VRV Systems Right for Industrial Applications?

Choosing a commercial or industrial HVAC System isn’t always straightforward. With so many options out there, it can be tough to know what actually makes sense for your space.  VRFs have gained a lot of attention lately for being energy-efficient and flexible, but are they the right fit for places like warehouses, factories, or processing […]

Designing For Healing: Considerations in Hospital HVAC

The future of healthcare isn’t only about new treatments or cutting-edge equipment, it’s about creating environments that actively support healing, safety, and efficiency. At the heart of that vision? Smart Hospital HVAC systems that do more than heat and cool. They help prevent infection, support patient comfort, and reduce operational costs. Designing HVAC systems for […]

Industrial Air Conditioning: Keeping Your Facility Cool, Efficient, and Ready for Summer

In places like manufacturing plants, warehouses, data centers, and processing facilities, air conditioning does way more than just keep things comfortable—it’s about protecting equipment, keeping workers safe, and making sure your operation runs smoothly. So, what makes industrial air conditioning different from typical commercial or residential systems? What types of systems are commonly used, and […]

Are Rooftop Units (RTUs) a Good Choice for Commercial Buildings?

When it comes to heating, ventilation, and air conditioning (HVAC) systems for commercial buildings, there’s no one-size-fits-all solution. But one of the most popular and widely used systems across the U.S. is the rooftop unit, or RTU. These compact, all-in-one HVAC systems have been a go-to option for decades—and for good reason. If you’re planning […]

Improving Indoor Air Quality in Schools

Indoor air quality in schools directly impacts the health, comfort, and performance of students and staff. Poor indoor air quality (IAQ) is more than just an inconvenience—it can contribute to a range of health issues, from allergies and respiratory problems to fatigue and difficulty concentrating. According to the Environmental Protection Agency (EPA), indoor air pollution […]

Conveyor Belt Service

Repair, Maintenance, and Custom Solutions Conveyor belts are the backbone of many agricultural and industrial operations. Whether moving grain in an agricultural facility or transporting materials in a manufacturing plant, a well-functioning conveyor system is essential to keeping business operations running smoothly. However, just like any mechanical system, conveyors are prone to wear and tear. […]