A comprehensive list of Newark, NJ commercial and residential heating companies offering installation, replacement and repair services. Read unbiased customer reviews and recommendations of local HVAC contractors. 
Keeping Our New Jersey Friends and Neighbors Warm for Over 100 Years What does comfort mean to you? But it means money in your pocket, peace of mind in your life, and - we certainly hope - a smile on your face. And at John Duffy Fuel Company we deliver!
Eli Chase — These guys are the best in the business and the best contractors I have ever worked with. They are very personable, get the