(207) 200-2399

(207) 422-6281

Serving the State of Maine

Plumbing, HVAC, & Electrical Systems Contractor

Welcome to ABM Mechanical

Plumbing, HVAC, & Electrical Systems Contractor

ABM Mechanical Inc. is one of the leading, largest, competitive mechanical systems contractors in the state of Maine. We are a full service mechanical contracting firm offering pre-construction, estimating, design, construction, and maintenance services for commercial plumbing, heating, ventilation, air conditioning, electrical systems, medical gas, geothermal, and solid fuel systems.

We specialize in industries such as hospital and healthcare, college and university, laboratory and medical research, aquaculture, retail, multi-unit housing, as well as industrial and government. Our main focus is to provide customers timely, exceptional quality, and cost efficient mechanical systems. We use the most up to date technology to estimate, design, install, and manage each job.


  • Conceptual Estimating
  • AutoCAD Modeling 2D/3D
  • BIM Modeling with Autodesk REVIT
  • Budget Development
  • Design Management/Progress Monitoring
  • Procurement Strategy / Long-lead Item Prioritization
  • Value Engineering
  • Bid Document Review and Preparation


  • Commercial Predictive and Preventative Maintenance
  • Maintenance Contracts
  • Emergency Maintenance (24/7)


  • Conceptual Level Design
  • Specification Development
  • Assistance with Fire Marshall review
  • Stamped Construction Documents


  • Permitting
  • Procurement of Materials
  • 3D BIM Coordination
  • Construction - mindful of budget and schedule
  • Procurement of Sub-contractors

Featured Projects

EMMC Patient Modernization, Phase 1
SAD #74 Anson Schools Pellet
Machias Savings Bank