
Trades
Knowles Mechanical Pairs HVAC, Plumbing and Solar Work in Maine
The company says it is available around the clock and installs equipment from brands including Trane and Mitsubishi.
HVAC & plumbing · knowlesmechanical.com
Maine Business Wire reported on Knowles Mechanical, Inc. on October 9, 2026.
October 9, 2026
Knowles Mechanical is a heating, cooling, plumbing and solar contracting company that serves Central and Southern Maine, according to its website. A Separate Solar Division Knowles Mechanical also runs a solar contracting division for Maine businesses, the website says, offering rooftop and ground-mount solar arrays along with battery storage systems that pair with solar for backup power and peak demand management.

Trades
The company says it is available around the clock and installs equipment from brands including Trane and Mitsubishi.