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CL Mahoney Service Department

C.L. Mahoney Mechanical Services is only a call away!   Our service department specializes in all of your maintenance, repairs and installations of:

24 HR. Emergency Service

Air Handling Units | Installation | Repairs | Maintenance 

Air Conditioning Units

Boilers | Installation | Repairs | CSD-1 Testing

Backflow Prevention devices | Installation | Testing | Repairs


Cooling Towers

Furnaces | Installations | Repairs


Roof Top Heating & Air Conditioning Units | Installation | Repairs | Maintenance 

Water Heaters

Water Softeners

Mitsubishi split systems authorized dealer and installer

Installations | Repairs | Preventative Maintenance solutions for commercial and industrial Heating and Cooling Systems.


C.L. Mahoney Company offers some of the most skilled service teams in the industry.  We staff every job with dedicated, licensed Master and Journeyman Plumbers, Pipefitters, HVAC/R Technicians and certified welders.

We serve to your commercial and industrial mechanical need.  We are fully licensed, insured and bondable company.


Contact us today at 269.343.4651 or for 24/7 service.

We are here to answer any questions you might have!

Contact us today and let's discuss how we can help you!