HVAC Blog

AC not cooling in Arizona? When Arizona temperatures soar into the 110s (and beyond), it’s not unusual for homeowners to start questioning whether their air conditioner is working properly. If your system is running constantly, blowing air that doesn’t feel very cold, or simply not keeping up, you’re not alone. ...

When your commercial AC starts acting up, it’s more than just uncomfortable. It’s bad for business. Whether you’re running a retail store, a restaurant, or managing a large office building, a malfunctioning HVAC system can disrupt daily operations, irritate customers and employees, and even impact your bottom line. That’s why ...

When triple-digit temps don’t let up, neither do your energy bills. At Norris Air, we understand how hard your Mesa HVAC system works during the summer, especially here in Mesa and the surrounding East Valley. That’s why we’re sharing six simple, effective ways to save money on your utility bill ...

Whether you’re managing a retail shop, restaurant, or warehouse, choosing the right commercial HVAC system is a big decision. Your heating and cooling setup plays a major role in employee comfort, customer experience, and monthly utility costs. At Norris Air, we help businesses across Arizona find HVAC systems that are ...

If you’re planning to install a new air conditioning system in 2025 or later, there’s an important change you should know about. The HVAC industry is transitioning away from R-410A refrigerant and moving toward more eco-friendly refrigerant options like R-32 and R-454B. These new refrigerants are designed to reduce environmental ...

If you’ve noticed strange noises, hot spots in the building, or your energy bills climbing higher than usual, your commercial AC system might be trying to tell you something. As a business owner, keeping your workplace comfortable isn’t just about employee satisfaction. It’s also key to productivity and protecting your ...