WELCOME TO REGISAIR HVAC

At RegisAir HVAC, we understand how important reliable heating and cooling equipment is to your business. When an HVAC system goes down or isn’t operating properly, it can affect your employees, customers, tenants, and daily operations. Our goal is simple: identify the problem, explain what we find, and provide the right solution to get your equipment operating properly.

With hands-on commercial HVAC experience, we specialize in troubleshooting, diagnostics, repair, and preventive maintenance for commercial heating and cooling equipment. We take a systematic approach to every service call; looking beyond the symptoms to determine what is actually causing the problem.

We believe good service is more than replacing parts. It means communicating clearly, respecting your property, documenting our findings, and giving you straightforward recommendations so you can make informed decisions about your equipment.

Whether you're dealing with an HVAC system that isn't cooling, electrical or control issues, airflow problems, or simply want to keep your equipment maintained, RegisAir is ready to help.

SERVING NEW YORK CITY & WESTCHESTER

COMMERCIAL HVAC TROUBLESHOOTING • DIAGNOSTICS • REPAIR • ROOFTOP UNITS • ELECTRICAL & CONTROLS • AIRFLOW & COMFORT ISSUES • PREVENTIVE MAINTENANCE