Commercial HVAC

Why Choose NSR?

At NSR, we’re passionate about keeping commercial spaces comfortable and efficient with expert care for heating, cooling, and ventilation systems. From rooftop units and ducting to exhaust fans, ventilation, and makeup air units, we specialize in maintaining the systems that are essential to your business.

As a small, nimble team, we bring a blend of technical expertise and a bit of nerdy enthusiasm to every job, offering personalized, short-notice support and consistent technicians who truly understand your operations.

We also provide Planned Preventive Maintenance Programs tailored to the specific needs of your HVAC systems, helping to reduce downtime, extend equipment life, and maintain peak performance.

Whether it’s upgrading existing systems or providing expert troubleshooting and repair, our solutions ensure your equipment operates efficiently, so you can focus on running your business.