Solar Contracting for Maine Businesses
Central and Southern Maine's leading provider of commercial solar installation and solar engineering solutions.
Our Solar Solutions
Turnkey commercial solar projects from engineering through utility interconnection.
Rooftop Solar Arrays
High-output solar panel systems designed and installed on commercial roofs, engineered for maximum production.
Ground-Mount Solar Farms
Systems optimized for larger facilities with available land, maximizing energy production and ROI.
Carport & Canopy Solar
Parking structures that generate clean energy while providing shade and weather protection.
Battery Storage Integration
Paired with solar for peak demand management, backup power, and maximizing self-consumption.
Financial Benefits of Commercial Solar
Our team helps navigate federal ITC tax credits, accelerated depreciation (MACRS), state rebates, and commercial solar financing options to maximize your return on investment.
More Than Solar: Complete Mechanical Services
In addition to commercial solar, Knowles Mechanical delivers a comprehensive range of services across Central and Southern Maine. Our heating division handles everything from furnace installation and furnace repair to expert heat pump repair.
When summer arrives, our technicians provide fast air conditioner repair and install high-efficiency ductless mini-split systems for properties that need flexible heating and cooling without ductwork.
Our licensed plumbers offer full plumbing services as well as professional fixture installation for both residential and commercial clients.
Visit our homepage to learn more about the company, contact us to discuss your project, or explore career opportunities with our growing team.
Ready to Go Solar?
Contact us for a free consultation and site assessment. Our team will help you understand the potential savings and ROI for your business.