NJHIC #13VH03495400

NJHVAC #R19HC0035500

We are Certified by these highly recognized industry organizations


Tremarco Service has over 45 years of experience in the oil burner service field. The combination of being knowledgeable and experienced adds up to reliable service and maintenance on your furnace or boiler by our Certified Technicians.

Located in Sussex County for over 30 years, Tremarco Service Technicians have brought oil burner service to the highest technical level while maintaining the personal experience for their customers.
At Tremarco Service, we treat you like family.

If you are paying high cost oil bills just because the fuel company offers heating system service, now you can use Tremarco Service and shop around for the lowest fuel oil prices in the area.

Attention Seniors!
Ask Us About Recieving A 5% Discount On Repairs.


The Beginning

How It Works

Heating Tips

Tank Heaters


Hot Water