What Our Client Says

Anticipating needs and exceeding expectations is what we do to keep your building’s occupants comfortable and HVAC systems efficient. We take pride in our commitment to providing exceptional service. But don’t just take our word for it. Read what our valued clients have to say in our collection of commercial HVAC testimonials.

- Michale Joe

Director of Facilities, Engineering & Maintenance

Their professionalism and service quality are of the highest level. We have seen much improved operations of our chillers and cold rooms based on the much-needed repairs they performed. We have been so impressed with Dual Zone that we are having them take over the HVAC service for our whole campus.

- Sara Joe

Building Manager

Dual Zone was recommended to me when our previous HVAC company couldn’t come through for us back in 2022. From tune-ups and installations to replacing parts and pumps, we have been using Dual Zone for all our HVAC needs ever since. They have an experienced crew with excellent communication, their pricing is fair, and they are always there for me.

- Jacqueline Miller

Facility Manager

Dual Zone is a trusted partner who recognizes that HVAC is not just a matter of comfort but also the health and wellness of the children under our care. Their team is not just responsive, but anticipatory, going above and beyond to ensure our systems function optimally. They demonstrate an extraordinary level of care that feels genuinely personal. We wholeheartedly endorse them for any organization in need of exceptional HVACR services.

- Jacob Grossman

The Grossman Companies

Justin is a friend and trusted HVAC contractor. We work with his team on various projects of ours. We have found them to be responsive, solutions-oriented problem solvers and honest – not surprisingly knowing that those values emanate from the top in Justin.

- Nina Zannieri

Executive Director

I value the company’s responsiveness and the fact that there is always someone available with the level of expertise needed to solve a complex problem.