Dillett Mechanical - Commercial Industrial HVAC - Waukesha's heating & air conditioning experts!

Listen To What Our Customers are Saying

The following are testimonials from our clients expressing their appreciation for our services. We’d like to thank them for their kind words. These customer testimonials encourage us to work even harder as we continue to improve our services to provide you with the highest level of customer satisfaction. 



Dillett Mechanical
/ Categories: Testimonials

Mark Micheal, Maintenance Manager, at Independence Corrugated


All of Independence Corrugated experiences in the past 10 years with Dillett Mechanical has been very positive, and to my knowledge this company has a history of timely and successful completion of all jobs. They do an excellent job, are always punctual, and offer competitive rates.

I have called for emergency services in the past after hours and on weekends and always get a call back within 30 minutes. Someone is usually sent out and makes all repairs as needed. There have been a few times that I called any phone number on anyone’s business card and they have gotten back to me or have had some one call me back to assist. They all have been great to work with on any services that have completed.

We have hired them on for all our Heating and A/C work. We also have used them for Sheet metal work. They have been very reasonably priced, and always do exactly what we ask of them.

I'm happy to recommend the services of Dillett Mechanical. A well above average company.


Mark Micheal

Maintenance Manager, Independence Corrugated

7475 South 6th Street

Oak Creek WI, 53154


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About Dillett Mechanical

Mike Dillett founded Dillett Mechanical in 1996. With over 30 years of experience in commercial and industrial HVAC Mike realized that most industrial and commercial businesses want to reduce their dependency on outside contractors.


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