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Nassau County

Reviews From ​Nassau County Clients

This was the best experience I've ever had with air conditioning. The technician was quick and courteous. He was also knowledgeable about the system he was installing. The price was... read more

Jon Burkholder Avatar Jon Burkholder

Top notch customer care and excellent service. Wonderful, professional and highly skilled staff. It is a joy to be a customer of 247 HVAC OF LONG ISLAND over the... read more

Jak Tony Avatar Jak Tony

I called for service because my heat stopped working. Turns out I was out of oil! They said since we are here and already charging you for a service call... read more

Hein Htet Ko Avatar Hein Htet Ko

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