Join Our Team
Careers at Knowles Mechanical
Build your career with Maine's trusted HVAC, plumbing, and electrical 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
Competitive wages scaled to experience
Health insurance options
Company-supplied tools (eligible positions)
Service vehicles (eligible positions)
Ongoing training and certification support
Paid time off
Growth opportunities
Collaborative team environment
What We Look For
Reliability and strong work ethic
Problem-solving mindset
Strong communication skills
Valid driver's license with clean record
Appropriate state licensing or certifications
Team player attitude
Commitment to quality work
Customer service focus
Ready to Join Our Team?
Send us your resume and let us know which position interests you. We'd love to hear from you!