
GM EnerTech Corp.
GM EnerTech Corp.
Founded in 2010, GM EnerTech was born from a simple vision: to provide Long Island homeowners with reliable, honest, and professional HVAC and plumbing services they can trust. What started as a small team of dedicated technicians has grown into one of Long Island's most trusted home service companies. We've built our reputation on transparency, quality workmanship, and putting our customers first. Today, we serve over 200 zip codes across Nassau and Suffolk counties, providing 24/7 emergency service and maintaining the highest standards of professional excellence in everything we do.
"I had a emergency situation, When the water boiler exploded and flooded the basement. The owner and his crew came over the same day and installed a new water boiler heater. They did an excellent job installing a new water boiler and cleaned the entire basement. They were reasonably priced and did a fantastic job, I would highly recommend them. They went above and beyond and exceeded our expectations."
Pino G on August 2025
Founded in 2010, GM EnerTech was born from a simple vision: to provide Long Island homeowners with reliable, honest, and professional HVAC and plumbing services they can trust. What started as a small team of dedicated technicians has grown into one of Long Island's most trusted home service companies. We've built our reputation on transparency, quality workmanship, and putting our customers first. Today, we serve over 200 zip codes across Nassau and Suffolk counties, providing 24/7 emergency service and maintaining the highest standards of professional excellence in everything we do.
"I had a emergency situation, When the water boiler exploded and flooded the basement. The owner and his crew came over the same day and installed a new water boiler heater. They did an excellent job installing a new water boiler and cleaned the entire basement. They were reasonably priced and did a fantastic job, I would highly recommend them. They went above and beyond and exceeded our expectations."
Pino G on August 2025















