Mechanical Services, Inc. - helping businesses lower energy cooling costs for commercial refrigeration.
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HVAC/R Job Opportunities
Join our growing, skilled technician teams

Mechanical Services offers a complete range of services to ensure that the indoor environments of our clients’ buildings are healthy, comfortable and energy efficient.

Since 1957 building owners and managers have relied upon Mechanical Services to maintain and repair their heating, air conditioning and ventilation systems. Our services today include the traditional expertise our customers value along with system cleaning, Indoor Air Quality monitoring, testing, adjusting, system balancing and building commissioning.

Mechanical Services Job Openings

Mechanical Services is a Maine-owned company established in 1957. The company has four locations throughout the State of Maine.

Equal Opportunity Employer/Affirmative Action Employer

FULL-TIME HVAC/R SERVICE TECHNICIAN

Apply Online

Maine’s leading HVAC/R Service Company has immediate openings for:

  • Full-Time HVAC/R Service Technician at our Portland, Bangor and Rockland locations

Successful candidate will have a minimum of three (3) years of experience servicing, repairing and installing commercial heating, ventilation & air conditioning; refrigeration systems; and heat pump systems. Will possess a Maine State Gas license with appliance service and installation endorsement preferred, large equipment endorsement would be a plus. CFC certification is required.

Journeyman Oil 1 & 2 under 15 GPH license not required but valued. Over 15 GPH a plus.

Knowledge of electrical controls required. Must have excellent communication and customer relations skills. Candidate must possess a valid driver’s license and successfully pass a pre-placement medical evaluation, and a criminal background check.

Reliable, dependable workers with an attention to detail and the ability to follow direction, who are interested in a long-term career in the HVAC/R trades are encouraged to apply online. No drop-ins or phone calls please.

Safe work practices, efficiency, and meeting target goals are of prime importance. Professional & interpersonal skills are required to properly represent Mechanical Services, Inc. to customers, vendors, and other contractors in an ethical and professional manner. Must be able to work independently or as part of a team and communicate effectively.

Must possess a valid Maine driver’s license and be able to successfully pass a criminal background check and pre-employment medical evaluation. Some state-wide travel may be expected with some overnight stays but very infrequently. The ability to work in a fast-paced, multi-tasking environment, within a diverse team is very important.

Must be able to read, write and understand technical specifications, manufacturer’s documentation, engineering sequences, and building plans. Must be able to communicate effectively with engineers, customers, end-users, and all building trades. Must be able to safely access construction sites, mechanical rooms, rooftops, and other areas where equipment might be.

Other duties as assigned. Wage commensurate with experience and certification.

Benefits Package Includes:

  • Health Insurance
  • Life Insurance
  • Supplemental Insurance
    • Dental
    • Employee life
    • Dependent life
    • Disability Insurance
  • Paid Vacation
  • Paid Licenses
  • Company Paid Training
  • Company Vehicle
  • Company Uniforms
  • 401K Program
  • Sick Time
  • Medical Time
  • Paid Holidays


Mechanical Services, Inc. is an Equal Opportunity and Affirmative Action Employer.