3816 Patterson St Greensboro, NC 27407 23
8AM to 5PM - Monday - Friday
Closed Saturday and Sunday
We offer 24/7 emergency repair service
A variable frequency drive (VFD) controls an electric motor by varying its voltage and frequency. Also, a VFD can control the ramp-up and ramp-down...
There are many reasons why electric motors fail, resulting in unplanned and expensive system downtime. Maintenance issues like over-lubrication,...
We are huge proponents of continuing education. In the commercial HVAC world, technology is changing. We, as system designers, building owners,...
Virtual training is a fantastic way to learn more while sitting in the comfort of your own office or home. Our friends at ABB have designed a Drives...
Main Office
3816 Patterson St Greensboro, NC 27407
8AM to 5PM – Monday through Friday
Closed Saturday and Sunday
We offer 24/7 emergency repair service
Hoffman & Hoffman, Inc., Hoffman Building Technologies, Inc., Hoffman Mechanical Solutions, Inc., and Heat Transfer Sales, LLC, are separate legal entities.