& Payment Plans
Oil Burner Service
Become a Customer
"We've tried several companies for service on our Monitors. After dealing with you and your technician we are very impressed with your speed and professionalism."
Monitor Service, Repair and Installation
We are Southern Maine's Largest Authorized Monitor Dealer!
Providing 100% of your Monitor Heating needs!
Frederick Bros. has over 20 years of experience installing and servicing Monitor products in the Greater Portland area and beyond. From the delivery of Monitor Fuel (K-1 Kerosene), to annual cleanings and complete overhauls, Frederick Bros. Monitor service is among the finest anywhere.
Monitor Annual Cleaning
Annual cleanings are essential to heater performance and lifespan. Frederick Bros. will service your Monitor heater in your home or business at your convenience.
Annual Cleaning Description
"Thank you for the wonderful job you did on my Monitor. I really appreciate your prompt service and your pleasant & friendly attitude."
Reconditioned Heaters for sale
If you're looking for a less expensive alternative, we have older models that have been completely rebuilt by us and sell for around $800-$950.00. These units are perfect for garages, workshops, or just a good deal! Call us for availability.
"...the serviceman did a very thorough job, was very pleasant and was very informative about how a monitor works. It was most appreciative as this is my first experience with such a unit."
We are proud to be affiliated with these organizations:
164 U.S. Route 1, Scarborough, Maine 04074 207-883-2551 firstname.lastname@example.org