Tremarco Service, LLC

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Tremarco Service, LLC Owner: Peter Kaslaitis Tremarco Service has over 45 years of experience in the oil burner service field. At Tremarco Service, we treat you like family.

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. We service All Brands of oil fired heating units, Hot Air, Hot Water or Steam

We are Certified by these highly recognized industry organizations:
Roth
NORA
Danfoss
PMAA
NATE
Carlin U

We offer 24 hour emergency service.

09/17/2026

We are currently without a secretary in the office and are working to find and train the right person to join our team.

In the meantime, we kindly ask for a little extra patience when it comes to returning phone calls, messages, and scheduling appointments.

We are doing our best to keep up and make sure everyone is taken care of, but response times may be a little longer than usual.

We truly appreciate your patience and understanding during this transition.

02/02/2026

Please do not email emergency service requests. We do not monitor that outside of office hours. Thank you and have a great day.

02/01/2026

Good morning everyone our phone has been out of service since last night. If you are having an emergency please call this temporary number 973-222-9721.

12/05/2025

10* yikes...All above ground, outside oil tanks, make sure your heat tape is plugged in and you have Hot in your tank.

We’re doing our best to reach everyone, but just in case we missed you, we’d love to hear from you again. Thank you for ...
10/10/2025

We’re doing our best to reach everyone, but just in case we missed you, we’d love to hear from you again. Thank you for your patience and understanding!

— Tremarco Service

10/02/2025

📢 Important Update from Tremarco Service

We want to apologize for any delays in returning calls or messages regarding cleaning appointments. Our secretary has been out of the office due to illness, and we truly appreciate your patience and understanding during this time.

Once she’s back in the office, we’ll make sure to return all calls and get everyone scheduled as quickly as possible. Thank you for bearing with us!

Address

Highland Lakes, NJ
07422

Telephone

+19737647327

Website

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