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

Alex Stock, Sr. Mgr

Network Assurance

"I manage a large telecom business with close to a thousand environmentally controlled buildings across the state of WI and have relied on Dillett Mechanical for annual inspection and maintenance, 24x7x365 emergency repair, and capital HVAC upgrades for the past 5 years.  Dillett Mechanical's technical expertise has provided unique solutions to limit downtime and save my business money. After using other firms, Dillett's customer service is unmatched. Dillett Mechanical is a true partner in making my business successful. "

Previous Article John Wojtalewicz:
Next Article Don Stenson, Facility Manager, at Steinhafels Furniture


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.


Feel free to contact us and find out more about our products and services.

Copyright 2022 Dillett Mechanical Designed and Hosted by Chaney System Terms Of Use Privacy Statement
Back To Top