The man who was electrocuted had been removed from the HVAC unit by co-workers before first responders arrived. The man, whom the fire company said was in his 50s, was treated for injuries.

Providing mounting for rooftop HVAC units, the Vibro-Curb has integral, vibration-dampening spring isolators that are easily accessed. Roofing may be completed at a later date without disturbing the ...

BRISTOL, Tenn. — Despite blowing winds, the pilot of a Sikorsky helicopter needed just about an hour Friday to lift and place 27 rooftop heating and air conditioning units onto ...