
Call Ivan: 207-504-1834
Our Services
Heating Services We Offer
01.New Installs
New Heating System Installs High-efficiency boilers and heating systems sized and installed for your home. We help you choose the right system and handle the full install from start to finish.
02.Boiler Service
Boiler Cleaning & Service Keep your boiler running safely and efficiently. We provide annual cleanings, tune-ups, and safety checks to help prevent breakdowns and lower your fuel bills.
03.Boiler Repair
Boiler Repair No heat? Strange noises? We diagnose boiler problems and get your system back up and running as quickly as possible.
About Knight Angel Heating
Ivan is fully certified, licensed, and insured in the State of Maine. He holds a Master Oil Heating Technician License, a Propane & Natural Gas Technician License, and a Universal Air Conditioning License.
After completing his training and earning his licenses with a local company in Freeport, Maine, in 2008, Ivan founded Knight Angel Heating in 2017. His expertise includes heating and cooling system installations, maintenance, troubleshooting, and repairs.
Knight Angel Heating proudly serves Brunswick, Cumberland, Falmouth, Yarmouth, Freeport, and Lisbon. As a family-owned business, we are committed to providing honest workmanship, fair pricing, and meticulous attention to detail. When you choose Knight Angel Heating, you can count on reliable service and quality results.

Client Success Stories
I had problems with my furnace for years and had a local company come out and get it running for a little while only to keep having to call them for no heat. Ivan was highly recommended to me by a friend. He came over found many things other technicians missed and I haven't lost heat in over a year! Thank you Ivan!
Nathan Tao
Ivan is really great. He's timely, knowledgeable, diligent, transparent and meticulous. He does a really good job and I wholeheartedly trust him. I strongly recommend him if you’re looking for someone to either install or maintain your boiler.