Furnace Installation
When the cold hits Maine, you need a furnace that's powerful, efficient, and built to last. Our expert technicians install high-efficiency furnaces for homes and businesses throughout Maine.
What We Offer
Gas Furnace Installation
High-efficiency natural gas systems designed to reduce utility bills and keep your home comfortable.
Oil Furnace Installation
Modern, clean-burning options perfect for rural Maine properties without natural gas access.
Propane Furnace Installation
Energy-efficient solutions for off-grid homes with flexible fuel delivery options.
Electric Furnaces
Low-maintenance heating option for homes without gas or oil supply lines.
Complete System Sizing & Design
Proper assessment of your home specifications for optimal efficiency and comfort.
Why Choose Knowles Mechanical
Serving Central & Southern Maine
Augusta, Waterville, Bangor, Lewiston, Portland, Bath, Brunswick, Windham, Auburn, and surrounding areas.
24/7 Emergency Service Available: (207) 445-4092 ext 2
Ready to Get Started?
Contact us today for a free estimate. Our team is standing by to help.