About Us

About Us

Warren Mechanical provides comprehensive commercial plumbing, heating, ventilation and air conditioning (HVAC) services to businesses in a variety of industries throughout Maine. We offer a wide range of services from preventative maintenance to renovations, design-build and new construction. Warren Mechanical has been committed to providing state-of-the-art systems and impeccable customer service since 1971.

Our Mission

To work closely with architects, engineers and customers to ensure all needs are met within the proposed budget and timeline.


Warren Mechanical is committed to providing a safe working environment for all our employees. We have a comprehensive safety program consisting of site visits, and weekly job site safety meetings for all our employees.

Working With Warren

If you are a vendor or subcontractor and would like to look at Plans & Specs for our current jobs or jobs we are currently bidding, please visit our FTP site by clicking the following link: ftp://ftp.warrenmech.com.

If you would like to apply for a position at Warren Mechanical, please complete the following application and email it to ddibiase@warrenmech.com.

Specialized Project

  • Office Buildings
  • Health Care Facilities
  • Manufacturing & Industrial
  • Educational Institutions
  • Hospitality
  • Housing