Careers at Knowles Mechanical
Build your career with Maine's trusted HVAC and plumbing experts. We're always looking for talented people to join our team.
Open Positions
HVAC Technician (Licensed)
Full-timeDiagnose and repair heating and cooling systems for residential and commercial clients.
Journeyman or Master Plumber
Full-timeInstall and repair plumbing systems, fixtures, and water heaters.
Sheet Metal Fabricator
Full-timeFabricate and install ductwork and custom sheet metal components.
Refrigeration Technician
Full-timeService and repair commercial refrigeration and HVAC/R systems.
Install Assistant / Apprentice
Full-timeLearn the trade while assisting experienced technicians on installations.
What We Offer
What We Look For
About Our Work
At Knowles Mechanical, our team works across a wide range of services that keep Maine homes and businesses comfortable. Technicians on our crew handle furnace installation, furnace repair, and heat pump repair to ensure reliable heating throughout the winter season.
Our cooling specialists stay busy with air conditioner repair and the installation of ductless mini-split systems, one of the fastest-growing comfort solutions in the region.
Our plumbing team handles everything from pipe repair to professional fixture installation, while our solar contracting division manages commercial solar projects across the state.
Learn more about us on our homepage, or contact us directly to discuss career opportunities.
Ready to Join Our Team?
Send us your resume and let us know which position interests you. We'd love to hear from you!