Jnw Mechanical Inc

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Jnw and his owner Jacek it's a scammer.STAY AWAY FROM THIS COMPANY!!! After when he put new heater in my house and take a $2500 for it which its not cheap! He don't even now how instal thermostat,because heater not working properly and he's coming back to fix it the same day.
But I find out something else a lot worse when I open panel where's electrical cable and simple show JNW professionalism!!! Cable just not insulate it.
Humidity fire its disconnected and nobody pickup the phone to come back and fix it!!! Just 5 min job to change his reputation!!! Disappointed!! STAY AWAY FOM JNW!!!