
About Redline
TWIN CITIES & METRO TRUSTED HVAC COMPANY
With over 24 years of hands-on experience, Mike has built Redline Heating & Cooling on values of honesty, reliability, and exceptional workmanship. Whether it's residential comfort systems or complex commercial installations, he approaches every job with the same care and precision that he learned from his father.

Owner & HVAC Specialist
Mike Oltrogge
I've been in the heating and cooling business for as long as I can remember. Growing up, I spent summers working alongside my father, who has over 45 years of experience in HVAC. From installing ductwork in homes to learning the ins and outs of mechanical systems, those early years gave me a strong foundation and a passion for this trade.
In 2006, I graduated from Hennepin Technical College with an Associate's Degree in HVAC. I spent the next nine years (2006-2015) working as a service technician, specializing in residential and light commercial systems. During this time, I developed a strong focus on troubleshooting, system design, and customer services.
In 2015, I began an apprenticeship with Pipefitters Local 455, where I expanded my knowledge of large-scale and industrial HVAC systems. I earned my Journeyman license in 2019 and also hold a Master HVAC license in both Minneapolis and St. Paul, allowing me to take on the most challenging projects while ensuring code compliance and quality craftsmanship.

Get Honest & Quality Service
AC blowing warm air, noticing unusual noises or your utility costs are unexpectedly rising? Don't wait until a small issue becomes a costly breakdown - call Redline at the first sign of trouble!
Already know what you need? Take a look at our schedule and reserve your appointment!