Our sole purpose at MTI is to provide the best possible building performance, comfort and safety.

Training Fall 2017 Boiler Class

Fall 2017 Montana Low/High Pressure Boiler Class Operation & Maintenance Seminar Instructed by Rich Rose – State Certified Boiler Instructor September 19th, 20th, & 21st    8:00am – 5:00pm Mechanical Technology Inc 815 Cerise Rd  Billings   Dates and/or location Subject to change This 3 day Seminar will cover the following topics: Introduction to Boilers… more »

News 9 Things Smart People Won’t Do

9 Things Smart People Won’t Do Dr. Travis Bradberry My recent post, 10 Ways Smart People Stay Calm, really struck a nerve. The trick is that managing your emotions is as much about what you won’t do as it is about what you will do. TalentSmart has tested more than a million people and found… more »

News Technician Wanted

Mechanical Technology, Inc. NEBB Certified Test & Balance firm. We have been in business for 29 years, and in that time, we have developed a reputation for being experts in our industry. We are currently seeking to hire an Air & Hydronic Balancing Technician. Ideal candidates will have NEBB certification. Job Description: Commercial/Industrial HVAC Test… more »

News Duct Leakage Testing is a Must

By H. Jay Enck, Member ASHRAE, and David Cantrill, P.E., Member ASHRAE A recent survey of the building construction industry by the Building Commissioning Association (BCA) on the issue of duct leakage resulted in some startling statistics. Seventy-five percent of the approximately 300 respondents felt that duct leakage contributes substantially to energy loss in commercial… more »

News Motors and Drives: Preparing for Failure

By James Piper, P.E. November 2016 The electric motor is one of the most important components in institutional and commercial facilities. It is also one of the most overlooked — until something goes wrong and a pump system goes offline, or the air conditioning system shuts down, or the facility’s fire-safety system fails to operate… more »


Workmanship is just as important as attitude! We have a service technician position open with our Heating, Air-Conditioning, and Controls company located in Billings serving eastern and central Montana. The position is ideal for an experienced, focused HVAC Technician with five years of service experience preferred. We are seeking craftsmanship and quality focused individuals to… more »

News LED vs CFL

Light Bulb Showdown: LED vs. CFL vs. Incandescent by Holly Johnson Just a couple decades ago, light bulbs were light bulbs. No matter your budget, you really had only one choice when it came to interior lighting options for your home: Head to the hardware store and pick up some incandescent bulbs, choosing a wattage… more »

News Ten common issues that can affect functionality of motors and variable frequency drive (VFD) specification.

Common pitfalls in specifying motors and VFDs Ten common issues that can affect functionality of motors and variable frequency drive (VFD) specification. John Yoon, PE, LEED AP, McGuire Engineers Inc., Chicago 01/21/2015   As specifying engineers, we have little control over the applicable efficiency standards and codes that we are mandated to follow. However, we… more »

News Preventative Maintenance Saves you Money

“Why would I need a scheduled maintenance plan on my HVAC equipment?”  We hear that statement all the time.  My best response to that statement goes something like this: • HVAC preventive maintenance plans ensure your heating, cooling and ventilation equipment remains in good repair. By inspecting your systems regularly, our technicians will catch minor… more »