Your Leading Industrial & Commercial Mechanical Company.

We Treat Every System As A Custom System.

Commercial HVAC, and Mechanical System Solutions.

JAX HVAC is the nation’s most responsive single-source provider of commercial HVAC and industrial mechanical, engineering and mechanical system solutions. Custom design to skilled maintenance - our departments work symbiotically to provide a seamless process through every project phase. We are dedicated to providing unparalleled customer service with immediate responsiveness. As part of JAX HVAC’s extensive charitable efforts, we created JAXCares, a 501c3 nonprofit that supports inspiring individuals and charitable organizations through fundraising and events.

OUR SERVICES

Commercial HVAC & Industrial Mechanical

Maintenance Parts & Service

More Responsive. Better Results. Happier Clients. It’s the JAX HVAC Way.

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A Message From Our 

CEO, Mark Lowery


On behalf of our team at JAX HVAC, I would like to thank you for taking the time to visit our website.

The JAX HVAC family is a community-oriented organization that provides commercial HVAC and industrial mechanical contracting and service support . Our dedication and custom approach to every project ensures a seamless process from start to finish – and every step in between. With offices in Ponte Vedra Beach and Land O’Lakes, Florida, we pride ourselves on being the most responsive service provider in Florida and the Southern US.

Our strength comes from the value and respect we place on our employees, our clients and the communities and charities for which we work and support. 

Our success is founded upon the relationships we build, the exceptional customer service we provide and the highest attention to detail our clients receive from every person involved with their project.

Our connection is driven by our investment in our community, which is at the core of JAX HVAC. As we grew, so did our desire to give back. In 2014, we established JAXCares, our nonprofit program that provides our customers the opportunity to join our charitable efforts and contribute to area nonprofits and worthwhile community projects.

We are excited about the future of JAX HVAC and hope that you will choose to partner with us on many of your future projects. I encourage you to view the photo gallery to see some of the cool and innovative projects we have done and invite you to contact us to learn more about the services and career opportunities we offer.

We look forward to having you as part of our JAX HVAC family, whether as a valued client or one of the newest members of our highly-qualified team.