HVAC Service

Mechanical Technologies Inc. opened its service department in 1989 to meet customer demand for turn-key solutions for their mechanical systems. Our service team, now with over 150 years of accumulated experience, continues to provide innovative, cost-saving solutions for customers.

Mechanical Service & Repair Capabilities:

  • Chillers
  • Boilers
  • Make-up air
  • Heating systems
  • Air handlers
  • Office & classroom HVAC
  • Plant ventilation
  • Specialized heating & cooling
  • Pneumatic controls
  • Steam heating & trap repair
  • Burner testing & tune-up

Highly Trained Service Technicians

MTI service technicians are trained on specialized equipment ranging in size and complexity. Our training extends from small, spilt-system air conditioning systems and small hot water boiler systems to 400-ton chillers and 1,000 horsepower boilers. Cross-training enables our technicians to service both heating and cooling equipment.

Technicians finish a five-year UA apprenticeship through local 400. Equipped with this training, they perform both general and emergency repairs. Our journeymen technicians continue their education to become certified in the UA Star Program. Technicians also complete OSHA 30 plus safety training. MTI holds a Michigan mechanical contracting license, reassuring our Upper Michigan customers of our expertise.

Energy Savings

We partner with Focus on Energy and We Energies to earn energy rebates for customers. Incentive-based payback programs help save energy and offset equipment costs.

Around-the-Clock Service

MTI responds to service calls 24/7/365 in northeast Wisconsin, southern Wisconsin, and Upper Michigan. We respond when and where you need us. Contact us today for service, preventive maintenance, cross-connection testing, and more.

Preventive Maintenance Program

Cross-connection testing

Chiller services

Boiler services

Mechanical Services