Tuesday, 12 December 2017


Contact Us Today

1831 Austin Drive
Troy, MI 48083
Oakland County, US

Phone:  1-248-669-4338
Fax: 1-248-669-3495

Email us!

Testimonials

"Denny's H&C has done exceptional work for myself, my family, my friends and  clients.  In the field of heating and cooling, he is very knowlegable and skilled.  Dean Mando is most importantly a very honest individual.  If he can find a way to save  you money, he will do everything he can to do so.  His work is on time, efficient, reliable, and he is very respectful of your household.   I have used Dean personally on multiple occasions for furnace and A/C install in one home, as well as repairs and service in another.  I highly recommend their services."

-TJ Zywicki 248-321-5914  (TJ is a respected homeowner in Rochester)


 In my position as Plant Engineer, I deal with a lot of contractors on a regular basis and I can say that very few combine professionalism, courtesy and know-how as well as Denny’s Heating & Cooling.  Being a paint manufacturer, our HVAC system is vital to all aspects of our business.  Denny’s understands this and is always quick to come up with a quality solution to any problem we may have.  I don’t know what we would do without them.

– Michael Fronczak, Plant Engineer, Magni Industries 313-843-7855
(Mike manages a 150,000 sq ft paint manufacturing facility in Detroit)


"We have used Denny's Heating & Cooling for over 5 years. During this time we have had nothing but professional and courteous service.  They service all of our heating and cooling needs and are very prompt to answer any emergency calls we may have. I highly recommend them."
- Terry Rosenfeldt, Terminal Manager - RKA Petroleum Companies Ph: 734-946-9500