Service Department

To Many Contractors, 'Service' is a Dirty Word. To Us, 'Service' is What Monroe Plumbing & Heating is All About!


Service Department - Commercial HVAC Maintenance Monroe MI | Monroe Plumbing & Heating - serviceSince 1948, Monroe Plumbing and Heating Company has been serving commercial and industrial customers with knowledgeable, factory-trained, and courteous technicians.

Service Department - Commercial HVAC Maintenance Monroe MI | Monroe Plumbing & Heating - frozenFrom replacing a large make-up air and condensing unit on the roof of the 33-story Renaissance City Apartments in Downtown Detroit, to repairing the domestic water and steam heating systems at St. Patrick’s School in Carleton after a freeze up, or replacing a faucet at Meijer in Ann Arbor - we endeavor to provide you the best service possible.  

We Also Offer 24-Hour Emergency Service!

We provide Monroe, Lenawee, Wayne and Washtenaw counties with quality service for:

  • Boilers
  • Furnaces
  • Rooftop heating and cooling units
  • Refrigeration systems
  • All facets of the plumbing system
  • Electric and pneumatic temperature controls
  • And more

Service Department - Commercial HVAC Maintenance Monroe MI | Monroe Plumbing & Heating - STAR_mscaWe Are One of Only 18 Michigan Contractors to Be Named a MSCA STAR Contractor!

We recently received the STAR Certification from the Mechanical Service Contractors of America. Currently, only 18 contractors throughout the State of Michigan have received this prestigious award. If you would like to learn more about the MSCA STAR Certification, please visit www.mscastar.org.

So, the next time you need a knowledgeable HVAC or plumbing service technician, you know you can trust Monroe Plumbing & Heating Company.

Our Service Team


Joseph Theisen

13 years of experience as Service Manager, 22 years of experience in mechanical construction as an estimator and project manager. Graduated from Ferris State University with an Associates Degree in Heating, Ventilation, Air Condition and Refrigeration Technology. Licensed Master Plumber and Backflow Prevention Certification Specialist. Certified for Medical Gas Installation and Refrigeration Handling.  Completed seminars on controls retrofit, fluid handling, and indoor air quality.


Amanda Rapp

5 years of experience in Customer Service and Sales. Bachelor of Science, Madonna University, 2012.


Dale Sobolewski

UA Star Certified with 32 years of experience in troubleshooting, repairing and maintenance of Commercial Kitchen Equipment, Commercial and Industrial HVAC, Refrigeration, Boiler and Heating Systems.  Graduated (with honors) from The Refrigeration School in Phoenix, Arizona. Licensed Refrigeration Mechanic.  Trained for Confined Space Entry, First Aid and Adult CPR.


Daniel Cooley

32 years in plumbing and pipefitting service. Has provided service to the DTE Monroe Power Plant for 17+ years. State of MI journeyman plumber/pipefitter. Trained for valve repair, confined space entry, first-aid, adult CPR and asbestos awareness. 


Douglas Chinavare

UA Star Certified with 31 years of experience in troubleshooting, repairing and maintenance of Commercial and Industrial HVAC, Refrigeration, Boiler and Heating Systems.  Graduated from the Detroit Engineering Institute for Refrigeration, Heating & Air Conditioning Service.  Trained for confined space entry, First Aid and Adult CPR.  Licensed Refrigeration Mechanic and State of Michigan Mechanical Contractor.  Certified in copper brazing, Medical Gas installation and Refrigeration Handling.


Paul Theisen

UA Star Certified with 29 years of experience in troubleshooting, repairing and maintenance of Commercial and Industrial HVAC, Refrigeration, Boiler and Heating Systems, and mechanical construction.  Graduate from Ferris State University with an Associates Degree in Heating, Ventilation, Air Condition and Refrigeration Technology.  Licensed Refrigeration Mechanic and Backflow Prevention Certification Specialist.  Certified in copper brazing, Medical Gas installation and Refrigeration Handling. Trained for confined space entry, First Aid and Adult CPR.


James Marsh

29 years of experience in troubleshooting, repairing, installing and maintenance of commercial and residential HVAC, refrigeration and heating systems. Attended Ferris State University. Certified for Refrigeration handling, first-aid and CPR.


Daniel Priest

OSHA 30 Certified with 17 years of experience in troubleshooting, repairing and maintenance of Commercial and Residential HVAC, Refrigeration, Boiler and Heating Systems.  Certified for Refrigeration Handling. Completed seminar on combustion analysis. Factory authorized rep for Fulton Boilers


 

Ryan Assenmacher

14 years of experience in troubleshooting, repairing, installing and maintenance of commercial and residential HVAC, refrigeration and heating systems. Attended Henry Ford Community College for refrigeration and sheet metal fabrication. Certified for refrigeration handling. Attended seminars on air-cooled chillers and wiring schematics. Certified in first-aid and CPR.


Jason Franzen

6 years of experience in troubleshooting control panels, pumps and motors with experience in VFD’s, PLC’s and hydraulics. Graduated from ITT Technical Institute with an Associate Degree in Applied Science in Computer Electronics Engineering Technology. Experienced CNC operator and skilled in surface grinding, welding and pipe fabrication.


For fast, 24/7 service at your commercial, industrial, or municipal facility, contact Southeast Michigan’s leading mechanical contractors at Monroe Plumbing and Heating today. We serve Monroe, Detroit, Ann Arbor, Adrian, Ypsilanti, Canton, Taylor, and the surrounding areas in Southeast Michigan.